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stringlengths 205
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#vulnerable code
@Override
public List<net.runelite.deob.Method> getMethods()
{
ClassGroup group = this.getInstructions().getCode().getAttributes().getClassFile().getGroup();
ClassFile otherClass = group.findClass(method.getClassEntry().getName());
if (otherClass == null)
return new ArrayList<>(); // not our class
// look up this method in this class and anything that inherits from it
List<net.runelite.deob.Method> list = new ArrayList<>();
findMethodFromClass(list, otherClass);
return list;
}
#location 4
#vulnerability type NULL_DEREFERENCE | #fixed code
@Override
public List<net.runelite.deob.Method> getMethods()
{
return myMethods != null ? myMethods : Arrays.asList();
} | Below is the vulnerable code, please generate the patch based on the following information. |
#vulnerable code
@Test
public void test1() throws IOException
{
File file = folder.newFile();
Store store = new Store();
IndexFile index = new IndexFile(store, 5, file);
IndexEntry entry = new IndexEntry(index, 7, 8, 9);
index.write(entry);
IndexEntry entry2 = index.read(7);
Assert.assertEquals(entry, entry2);
}
#location 10
#vulnerability type RESOURCE_LEAK | #fixed code
@Test
public void test1() throws IOException
{
File file = folder.newFile();
Store store = new Store(folder.getRoot());
IndexFile index = new IndexFile(store, 5, file);
IndexEntry entry = new IndexEntry(index, 7, 8, 9);
index.write(entry);
IndexEntry entry2 = index.read(7);
Assert.assertEquals(entry, entry2);
} | Below is the vulnerable code, please generate the patch based on the following information. |
#vulnerable code
@Override
public void lookup()
{
ClassGroup group = this.getInstructions().getCode().getAttributes().getClassFile().getGroup();
ClassFile otherClass = group.findClass(method.getClassEntry().getName());
if (otherClass == null)
return; // not our class
net.runelite.deob.Method other = otherClass.findMethodDeepStatic(method.getNameAndType());
assert other != null;
List<net.runelite.deob.Method> list = new ArrayList<>();
list.add(other);
myMethods = list;
}
#location 4
#vulnerability type NULL_DEREFERENCE | #fixed code
@Override
public void lookup()
{
myMethod = lookupMethod();
} | Below is the vulnerable code, please generate the patch based on the following information. |
#vulnerable code
@Override
public List<net.runelite.deob.Method> getMethods()
{
ClassGroup group = this.getInstructions().getCode().getAttributes().getClassFile().getGroup();
ClassFile otherClass = group.findClass(method.getClassEntry().getName());
if (otherClass == null)
return new ArrayList<>(); // not our class
net.runelite.deob.Method other = otherClass.findMethod(method.getNameAndType());
assert other != null;
List<net.runelite.deob.Method> list = new ArrayList<>();
list.add(other);
return list;
}
#location 4
#vulnerability type NULL_DEREFERENCE | #fixed code
@Override
public List<net.runelite.deob.Method> getMethods()
{
return myMethods != null ? myMethods : Arrays.asList();
} | Below is the vulnerable code, please generate the patch based on the following information. |
#vulnerable code
public void run(ClassGroup one, ClassGroup two)
{
groupOne = one;
groupTwo = two;
// Execution eone = new Execution(one);
// eone.setBuildGraph(true);
// eone.setFollowInvokes(false);
// eone.populateInitialMethods();
// List<Method> initial1 = eone.getInitialMethods().stream().sorted((m1, m2) -> m1.getName().compareTo(m2.getName())).collect(Collectors.toList());
// eone.run();
//
// Execution etwo = new Execution(two);
// etwo.setBuildGraph(true);
// etwo.setFollowInvokes(false);
// etwo.populateInitialMethods();
// List<Method> initial2 = etwo.getInitialMethods().stream().sorted((m1, m2) -> m1.getName().compareTo(m2.getName())).collect(Collectors.toList());
// etwo.run();
//
// assert initial1.size() == initial2.size();
//
// for (int i = 0; i < initial1.size(); ++i)
// {
// Method m1 = initial1.get(i), m2 = initial2.get(i);
//
// assert m1.getName().equals(m2.getName());
//
// objMap.put(m1, m2);
// }
process(
one.findClass("class143").findMethod("method3014"),
two.findClass("class143").findMethod("method2966")
);
for (;;)
{
Optional next = objMap.keySet().stream()
.filter(m -> !processed.contains(m))
.findAny();
if (!next.isPresent())
break;
Method m = (Method) next.get();
Method m2 = (Method) objMap.get(m);
if (m.getCode() == null || m2.getCode() == null)
{
processed.add(m);
continue;
}
System.out.println("Scanning " + m.getMethods().getClassFile().getName() + "." + m.getName() + " -> " + m2.getMethods().getClassFile().getName() + "." + m2.getName());
process(m, m2);
processed.add(m);
}
for (Entry<Object, Object> e : objMap.entrySet())
{
Method m1 = (Method) e.getKey();
Method m2 = (Method) e.getValue();
System.out.println("FINAL " + m1.getMethods().getClassFile().getName() + "." + m1.getName() + " -> " + m2.getMethods().getClassFile().getName() + "." + m2.getName());
}
System.out.println("done count " + objMap.size());
}
#location 32
#vulnerability type NULL_DEREFERENCE | #fixed code
public void run(ClassGroup one, ClassGroup two)
{
groupOne = one;
groupTwo = two;
Execution eone = new Execution(one);
eone.setBuildGraph(true);
eone.setFollowInvokes(false);
eone.populateInitialMethods();
List<Method> initial1 = eone.getInitialMethods().stream().sorted((m1, m2) -> m1.getName().compareTo(m2.getName())).collect(Collectors.toList());
eone.run();
Execution etwo = new Execution(two);
etwo.setBuildGraph(true);
etwo.setFollowInvokes(false);
etwo.populateInitialMethods();
List<Method> initial2 = etwo.getInitialMethods().stream().sorted((m1, m2) -> m1.getName().compareTo(m2.getName())).collect(Collectors.toList());
etwo.run();
assert initial1.size() == initial2.size();
for (int i = 0; i < initial1.size(); ++i)
{
Method m1 = initial1.get(i), m2 = initial2.get(i);
assert m1.getName().equals(m2.getName());
objMap.put(m1, m2);
}
// process(
// one.findClass("class143").findMethod("method3014"),
// two.findClass("class143").findMethod("method2966")
// );
for (;;)
{
Optional next = objMap.keySet().stream()
.filter(m -> !processed.contains(m))
.findAny();
if (!next.isPresent())
break;
Method m = (Method) next.get();
Method m2 = (Method) objMap.get(m);
if (m.getCode() == null || m2.getCode() == null)
{
processed.add(m);
continue;
}
System.out.println("Scanning " + m.getMethods().getClassFile().getName() + "." + m.getName() + " -> " + m2.getMethods().getClassFile().getName() + "." + m2.getName());
process(m, m2);
processed.add(m);
}
for (Entry<Object, Object> e : objMap.entrySet())
{
Method m1 = (Method) e.getKey();
Method m2 = (Method) e.getValue();
System.out.println("FINAL " + m1.getMethods().getClassFile().getName() + "." + m1.getName() + " -> " + m2.getMethods().getClassFile().getName() + "." + m2.getName());
}
System.out.println("done count " + objMap.size());
} | Below is the vulnerable code, please generate the patch based on the following information. |
#vulnerable code
@Test
public void test1() throws IOException
{
File file = folder.newFile();
Store store = new Store(folder.getRoot());
DataFile df = new DataFile(store, file);
int sector = df.write(42, 3, ByteBuffer.wrap("test".getBytes()));
byte[] buf = df.read(42, 3, sector, 4);
String str = new String(buf);
Assert.assertEquals("test", str);
file.delete();
}
#location 8
#vulnerability type RESOURCE_LEAK | #fixed code
@Test
public void test1() throws IOException
{
File file = folder.newFile();
Store store = new Store(folder.getRoot());
DataFile df = new DataFile(store, file);
DataFileWriteResult res = df.write(42, 3, ByteBuffer.wrap("test".getBytes()), 0, 0);
DataFileReadResult res2 = df.read(42, 3, res.sector, res.compressedLength);
byte[] buf = res2.data;
String str = new String(buf);
Assert.assertEquals("test", str);
file.delete();
} | Below is the vulnerable code, please generate the patch based on the following information. |
#vulnerable code
@Test
public void test2() throws IOException
{
byte[] b = new byte[1024];
for (int i = 0; i < 1024; ++i) b[i] = (byte) i;
File file = folder.newFile();
Store store = new Store();
DataFile df = new DataFile(store, 42, file);
int sector = df.write(0x1FFFF, ByteBuffer.wrap(b));
ByteBuffer buf = df.read(0x1FFFF, sector, b.length);
Assert.assertArrayEquals(b, buf.array());
file.delete();
}
#location 11
#vulnerability type RESOURCE_LEAK | #fixed code
@Test
public void test2() throws IOException
{
byte[] b = new byte[1024];
for (int i = 0; i < 1024; ++i) b[i] = (byte) i;
File file = folder.newFile();
Store store = new Store(folder.getRoot());
DataFile df = new DataFile(store, 42, file);
int sector = df.write(0x1FFFF, ByteBuffer.wrap(b));
ByteBuffer buf = df.read(0x1FFFF, sector, b.length);
Assert.assertArrayEquals(b, buf.array());
file.delete();
} | Below is the vulnerable code, please generate the patch based on the following information. |
#vulnerable code
@Override
public void lookup()
{
ClassGroup group = this.getInstructions().getCode().getAttributes().getClassFile().getGroup();
ClassFile otherClass = group.findClass(method.getClassEntry().getName());
if (otherClass == null)
return; // not our class
// look up this method in this class and anything that inherits from it
//List<net.runelite.deob.Method> list = new ArrayList<>();
//findMethodFromClass(list, otherClass);
myMethods = Renamer.getVirutalMethods(otherClass.findMethod(method.getNameAndType()));
}
#location 4
#vulnerability type NULL_DEREFERENCE | #fixed code
@Override
public void lookup()
{
myMethods = lookupMethods();
} | Below is the vulnerable code, please generate the patch based on the following information. |
#vulnerable code
@Override
public List<net.runelite.deob.Method> getMethods()
{
ClassGroup group = this.getInstructions().getCode().getAttributes().getClassFile().getGroup();
ClassFile otherClass = group.findClass(method.getClassEntry().getName());
if (otherClass == null)
return new ArrayList<>(); // not our class
net.runelite.deob.Method other = otherClass.findMethodDeepStatic(method.getNameAndType());
assert other != null;
List<net.runelite.deob.Method> list = new ArrayList<>();
list.add(other);
return list;
}
#location 4
#vulnerability type NULL_DEREFERENCE | #fixed code
@Override
public List<net.runelite.deob.Method> getMethods()
{
return myMethods != null ? myMethods : Arrays.asList();
} | Below is the vulnerable code, please generate the patch based on the following information. |
#vulnerable code
@Test
public void test() throws IOException
{
Store store = new Store(new java.io.File("c:/rs/cache"));
store.load();
}
#location 5
#vulnerability type RESOURCE_LEAK | #fixed code
@Test
public void test() throws IOException
{
Store store = new Store(new java.io.File("d:/rs/07/cache"));//c:/rs/cache"));
store.load();
System.out.println(store);
} | Below is the vulnerable code, please generate the patch based on the following information. |
#vulnerable code
public void run()
{
for (ClassFile cf : deobfuscated.getClasses())
{
Annotations an = cf.getAttributes().getAnnotations();
String obfuscatedName = cf.getName();
Annotation obfuscatedNameAnnotation = an.find(OBFUSCATED_NAME);
if (obfuscatedNameAnnotation != null)
obfuscatedName = obfuscatedNameAnnotation.getElement().getString();
ClassFile other = vanilla.findClass(obfuscatedName);
assert other != null;
java.lang.Class implementingClass = injectInterface(cf, other);
if (implementingClass == null)
continue;
for (Field f : cf.getFields().getFields())
{
an = f.getAttributes().getAnnotations();
if (an.find(EXPORT) == null)
continue; // not an exported field
String exportedName = an.find(EXPORT).getElement().getString();
obfuscatedName = an.find(OBFUSCATED_NAME).getElement().getString();
Annotation getterAnnotation = an.find(OBFUSCATED_GETTER);
Number getter = null;
if (getterAnnotation != null)
getter = (Number) getterAnnotation.getElement().getValue().getObject();
// the ob jar is the same as the vanilla so this field must exist in this class.
Type obType = toObType(f.getType());
Field otherf = other.findField(new NameAndType(obfuscatedName, obType));
if (otherf == null)
otherf = other.findField(new NameAndType(obfuscatedName, obType));
assert otherf != null;
assert f.isStatic() == otherf.isStatic();
//
ClassFile targetClass = f.isStatic() ? vanilla.findClass("client") : other; // target class for getter
java.lang.Class targetApiClass = f.isStatic() ? clientClass : implementingClass; // target api class for getter
java.lang.reflect.Method apiMethod = findImportMethodOnApi(targetApiClass, exportedName);
if (apiMethod == null)
{
System.out.println("no api method");
continue;
}
injectGetter(targetClass, apiMethod, otherf, getter);
}
for (Method m : cf.getMethods().getMethods())
{
an = m.getAttributes().getAnnotations();
if (an == null || an.find(EXPORT) == null)
continue; // not an exported method
String exportedName = an.find(EXPORT).getElement().getString();
obfuscatedName = an.find(OBFUSCATED_NAME).getElement().getString();
// XXX static methods don't have to be in the same class, so we should have @ObfuscatedClass or something
Method otherm = other.findMethod(new NameAndType(obfuscatedName, toObSignature(m.getDescriptor())));
assert otherm != null;
}
}
}
#location 8
#vulnerability type NULL_DEREFERENCE | #fixed code
public void run()
{
for (ClassFile cf : deobfuscated.getClasses())
{
Annotations an = cf.getAttributes().getAnnotations();
if (an == null)
continue;
String obfuscatedName = cf.getName();
Annotation obfuscatedNameAnnotation = an.find(OBFUSCATED_NAME);
if (obfuscatedNameAnnotation != null)
obfuscatedName = obfuscatedNameAnnotation.getElement().getString();
ClassFile other = vanilla.findClass(obfuscatedName);
assert other != null;
java.lang.Class implementingClass = injectInterface(cf, other);
if (implementingClass == null)
continue;
for (Field f : cf.getFields().getFields())
{
an = f.getAttributes().getAnnotations();
if (an.find(EXPORT) == null)
continue; // not an exported field
String exportedName = an.find(EXPORT).getElement().getString();
obfuscatedName = an.find(OBFUSCATED_NAME).getElement().getString();
Annotation getterAnnotation = an.find(OBFUSCATED_GETTER);
Number getter = null;
if (getterAnnotation != null)
getter = (Number) getterAnnotation.getElement().getValue().getObject();
// the ob jar is the same as the vanilla so this field must exist in this class.
Type obType = toObType(f.getType());
Field otherf = other.findField(new NameAndType(obfuscatedName, obType));
assert otherf != null;
assert f.isStatic() == otherf.isStatic();
ClassFile targetClass = f.isStatic() ? vanilla.findClass("client") : other; // target class for getter
java.lang.Class targetApiClass = f.isStatic() ? clientClass : implementingClass; // target api class for getter
java.lang.reflect.Method apiMethod = findImportMethodOnApi(targetApiClass, exportedName);
if (apiMethod == null)
{
System.out.println("no api method");
continue;
}
injectGetter(targetClass, apiMethod, otherf, getter);
}
for (Method m : cf.getMethods().getMethods())
{
an = m.getAttributes().getAnnotations();
if (an == null || an.find(EXPORT) == null)
continue; // not an exported method
// XXX static methods can be in any class not just 'other' so the below finding won't work.
// XXX static methods can also be totally inlined by the obfuscator and thus removed by the dead code remover,
// so exporting them maybe wouldn't work anyway?
assert !m.isStatic();
String exportedName = an.find(EXPORT).getElement().getString();
obfuscatedName = an.find(OBFUSCATED_NAME).getElement().getString();
Method otherm;
Annotation obfuscatedSignature = an.find(OBFUSCATED_SIGNATURE);
String garbage = null;
if (obfuscatedSignature != null)
{
String signatureString = obfuscatedSignature.getElements().get(0).getString();
garbage = obfuscatedSignature.getElements().get(1).getString();
Signature signature = new Signature(signatureString); // parse signature
// The obfuscated signature annotation is generated post rename unique, so class
// names in the signature match our class names and not theirs, so we toObSignature() it
otherm = other.findMethod(new NameAndType(obfuscatedName, toObSignature(signature)));
}
else
{
// No obfuscated signature annotation, so the annotation wasn't changed during deobfuscation.
// We should be able to just find it normally.
otherm = other.findMethod(new NameAndType(obfuscatedName, toObSignature(m.getDescriptor())));
}
assert otherm != null;
java.lang.reflect.Method apiMethod = findImportMethodOnApi(implementingClass, exportedName); // api method to invoke 'otherm'
if (apiMethod == null)
{
System.out.println("no api method");
continue;
}
injectInvoker(other, apiMethod, m, otherm, garbage);
}
}
} | Below is the vulnerable code, please generate the patch based on the following information. |
#vulnerable code
private ParallelExecutorMapping mapStaticMethods(ClassGroup one, ClassGroup two)
{
StaticMethodSignatureMapper smsm = new StaticMethodSignatureMapper();
smsm.map(one, two);
List<ParallelExecutorMapping> pmes = new ArrayList<>();
for (Method m : smsm.getMap().keySet())
{
Collection<Method> methods = smsm.getMap().get(m);
ExecutionMapper em = new ExecutionMapper(m, methods);
ParallelExecutorMapping mapping = em.run();
mapping.map(mapping.m1, mapping.m2);
pmes.add(mapping);
}
ParallelExecutorMapping finalm = new ParallelExecutorMapping(one, two);
for (ParallelExecutorMapping pme : pmes)
finalm.merge(pme);
return finalm;
}
#location 15
#vulnerability type NULL_DEREFERENCE | #fixed code
private ParallelExecutorMapping mapStaticMethods(ClassGroup one, ClassGroup two)
{
StaticMethodSignatureMapper smsm = new StaticMethodSignatureMapper();
smsm.map(one, two);
List<ParallelExecutorMapping> pmes = new ArrayList<>();
for (Method m : smsm.getMap().keySet())
{
Collection<Method> methods = smsm.getMap().get(m);
ExecutionMapper em = new ExecutionMapper(m, methods);
ParallelExecutorMapping mapping = em.run();
if (mapping == null)
continue;
mapping.map(mapping.m1, mapping.m2);
pmes.add(mapping);
}
ParallelExecutorMapping finalm = new ParallelExecutorMapping(one, two);
for (ParallelExecutorMapping pme : pmes)
finalm.merge(pme);
return finalm;
} | Below is the vulnerable code, please generate the patch based on the following information. |
#vulnerable code
@Override
public void run(ClassGroup group)
{
this.group = group;
group.buildClassGraph();
execution = new Execution(group);
execution.populateInitialMethods();
execution.run();
findUses();
Field f = group.findClass("class41").findField("field1170");
calculate(f);
}
#location 13
#vulnerability type NULL_DEREFERENCE | #fixed code
@Override
public void run(ClassGroup group)
{
this.group = group;
group.buildClassGraph();
execution = new Execution(group);
execution.populateInitialMethods();
Encryption encr = new Encryption();
execution.setEncryption(encr);
execution.run();
encr.doChange();
// findUses();
//
// Field f = group.findClass("class41").findField("field1170");
// calculate(f);
} | Below is the vulnerable code, please generate the patch based on the following information. |
#vulnerable code
public static void main(String[] args) {
SocksProxy proxy1 = new Socks5(new InetSocketAddress("localhost", 1080));
proxy1.setCredentials(new UsernamePasswordCredentials("socks", "1234"));
SocksProxy proxy2 = new Socks5(new InetSocketAddress("localhost", 1081));
proxy2.setCredentials(new UsernamePasswordCredentials("socks", "1234"));
SocksProxy proxy3 = new Socks5(new InetSocketAddress("localhost", 1082));
proxy3.setCredentials(new UsernamePasswordCredentials("socks", "1234"));
proxy1.setChainProxy(proxy2.setChainProxy(proxy3.setChainProxy(proxy1.copy().setChainProxy(
proxy2.copy()))));
try {
@SuppressWarnings("resource")
Socket socket = new SocksSocket(proxy1);
socket.connect(new InetSocketAddress("whois.internic.net", 43));
InputStream inputStream = socket.getInputStream();
OutputStream outputStream = socket.getOutputStream();
PrintWriter printWriter = new PrintWriter(outputStream);
printWriter.print("domain google.com\r\n");
printWriter.flush();
byte[] whoisrecords = new byte[2048];
java.util.List<Byte> bytelist = new ArrayList<>(1024 * 6);
int size = 0;
while ((size = inputStream.read(whoisrecords)) > 0) {
for (int i = 0; i < size; i++) {
bytelist.add(whoisrecords[i]);
}
}
System.out.println("size:" + bytelist.size());
byte[] resultbyte = new byte[bytelist.size()];
for (int i = 0; i < resultbyte.length; i++) {
resultbyte[i] = bytelist.get(i);
}
String string = new String(resultbyte);
System.out.println(string);
} catch (UnknownHostException e) {
e.printStackTrace();
} catch (SocksException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
}
}
#location 20
#vulnerability type RESOURCE_LEAK | #fixed code
public static void main(String[] args) {
Socket socket = null;
InputStream inputStream = null;
OutputStream outputStream = null;
StringBuffer response = null;
byte[] buffer = new byte[2048];
int length = 0;
SocksProxy proxy1 = new Socks5(new InetSocketAddress("localhost", 1080));
proxy1.setCredentials(new UsernamePasswordCredentials("socks", "1234"));
SocksProxy proxy2 = new Socks5(new InetSocketAddress("localhost", 1081));
proxy2.setCredentials(new UsernamePasswordCredentials("socks", "1234"));
SocksProxy proxy3 = new Socks5(new InetSocketAddress("localhost", 1082));
proxy3.setCredentials(new UsernamePasswordCredentials("socks", "1234"));
proxy1.setChainProxy(proxy2.setChainProxy(proxy3));
System.out.println("USE proxy:"+proxy1);
try {
socket = new SocksSocket(proxy1);
socket.connect(new InetSocketAddress("whois.internic.net", 43));
inputStream = socket.getInputStream();
outputStream = socket.getOutputStream();
PrintWriter printWriter = new PrintWriter(outputStream);
printWriter.print("domain google.com\r\n");
printWriter.flush();
length = 0;
response = new StringBuffer();
while ((length = inputStream.read(buffer)) > 0) {
response.append(new String(buffer, 0, length));
}
System.out.println(response.toString());
} catch (IOException e) {
e.printStackTrace();
} finally {
ResourceUtil.close(inputStream, outputStream, socket);
}
} | Below is the vulnerable code, please generate the patch based on the following information. |
#vulnerable code
@Override
public void run() {
logger.info("Start proxy server at port:{}", bindPort);
while (!stop) {
try {
Socket socket = serverSocket.accept();
socket = processSocketBeforeUse(socket);
socket.setSoTimeout(timeout);
Session session = new SocksSession(getNextSessionId(), socket, sessions);
sessions.put(session.getId(), session);
logger.info("Create SESSION[{}] for {}", session.getId(), session.getClientAddress());
try {
sessionFilterChain.doFilterChain(session);
} catch (InterruptedException e) {
session.close();
logger.info(e.getMessage());
continue;
}
SocksHandler socksHandler = createSocksHandler();
/* initialize socks handler */
socksHandler.setSession(session);
initializeSocksHandler(socksHandler);
executorService.execute(socksHandler);
} catch (IOException e) {
// Catches the exception that cause by shutdown method.
if (e.getMessage().equals("Socket closed") && stop) {
logger.debug("Server shutdown");
return;
}
logger.debug(e.getMessage(), e);
}
}
}
#location 16
#vulnerability type RESOURCE_LEAK | #fixed code
@Override
public void run() {
logger.info("Start proxy server at port:{}", bindPort);
while (!stop) {
try {
Socket socket = serverSocket.accept();
socket = processSocketBeforeUse(socket);
socket.setSoTimeout(timeout);
Session session = sessionManager.newSession(socket);
logger.info("Create SESSION[{}] for {}", session.getId(), session.getClientAddress());
try {
sessionFilterChain.doFilterChain(session);
} catch (InterruptedException e) {
session.close();
logger.info(e.getMessage());
continue;
}
SocksHandler socksHandler = createSocksHandler();
/* initialize socks handler */
socksHandler.setSession(session);
initializeSocksHandler(socksHandler);
executorService.execute(socksHandler);
} catch (IOException e) {
// Catches the exception that cause by shutdown method.
if (e.getMessage().equals("Socket closed") && stop) {
logger.debug("Server shutdown");
return;
}
logger.debug(e.getMessage(), e);
}
}
} | Below is the vulnerable code, please generate the patch based on the following information. |
#vulnerable code
public static void main(String[] args) throws Exception {
SocksClientSSLUtil sslUtil = SocksClientSSLUtil.loadClassPath("client-ssl.properties");
SocksProxy proxy = new Socks5(new InetSocketAddress("localhost", 1080));
List<SocksMethod> methods = new ArrayList<SocksMethod>();
methods.add(new NoAuthencationRequiredMethod());
proxy.setAcceptableMethods(methods);
SocksSocket socket = sslUtil.create(proxy);
socket.connect("whois.internic.net", 43);
InputStream inputStream = socket.getInputStream();
OutputStream outputStream = socket.getOutputStream();
PrintWriter printWriter = new PrintWriter(outputStream);
printWriter.print("domain google.com\r\n");
printWriter.flush();
byte[] whoisrecords = new byte[2048];
java.util.List<Byte> bytelist = new ArrayList<>(1024 * 6);
int size = 0;
while ((size = inputStream.read(whoisrecords)) > 0) {
for (int i = 0; i < size; i++) {
bytelist.add(whoisrecords[i]);
}
}
byte[] resultbyte = new byte[bytelist.size()];
for (int i = 0; i < resultbyte.length; i++) {
resultbyte[i] = bytelist.get(i);
}
String string = new String(resultbyte);
System.out.println(string);
inputStream.close();
outputStream.close();
socket.close();
}
#location 35
#vulnerability type RESOURCE_LEAK | #fixed code
public static void main(String[] args) throws Exception {
SSLConfiguration configuration = SSLConfiguration.loadClassPath("client-ssl.properties");
SocksProxy proxy = new SSLSocks5(new InetSocketAddress("localhost", 1080), configuration);
List<SocksMethod> methods = new ArrayList<SocksMethod>();
methods.add(new NoAuthencationRequiredMethod());
proxy.setAcceptableMethods(methods);
SocksSocket socket = new SocksSocket(proxy);
socket.connect("whois.internic.net", 43);
InputStream inputStream = socket.getInputStream();
OutputStream outputStream = socket.getOutputStream();
PrintWriter printWriter = new PrintWriter(outputStream);
printWriter.print("domain google.com\r\n");
printWriter.flush();
byte[] whoisrecords = new byte[2048];
List<Byte> bytelist = new ArrayList<>(1024 * 6);
int size = 0;
while ((size = inputStream.read(whoisrecords)) > 0) {
for (int i = 0; i < size; i++) {
bytelist.add(whoisrecords[i]);
}
}
byte[] resultbyte = new byte[bytelist.size()];
for (int i = 0; i < resultbyte.length; i++) {
resultbyte[i] = bytelist.get(i);
}
String string = new String(resultbyte);
System.out.println(string);
inputStream.close();
outputStream.close();
socket.close();
} | Below is the vulnerable code, please generate the patch based on the following information. |
#vulnerable code
@Override
public void run() {
logger.info("Start proxy server at port:{}", bindPort);
while (!stop) {
try {
Socket socket = serverSocket.accept();
socket = processSocketBeforeUse(socket);
socket.setSoTimeout(timeout);
Session session = new SocksSession(getNextSessionId(), socket, sessions);
sessions.put(session.getId(), session);
logger.info("Create SESSION[{}] for {}", session.getId(), session.getClientAddress());
try {
sessionFilterChain.doFilterChain(session);
} catch (InterruptedException e) {
session.close();
logger.info(e.getMessage());
continue;
}
SocksHandler socksHandler = createSocksHandler();
/* initialize socks handler */
socksHandler.setSession(session);
initializeSocksHandler(socksHandler);
executorService.execute(socksHandler);
} catch (IOException e) {
// Catches the exception that cause by shutdown method.
if (e.getMessage().equals("Socket closed") && stop) {
logger.debug("Server shutdown");
return;
}
logger.debug(e.getMessage(), e);
}
}
}
#location 9
#vulnerability type RESOURCE_LEAK | #fixed code
@Override
public void run() {
logger.info("Start proxy server at port:{}", bindPort);
while (!stop) {
try {
Socket socket = serverSocket.accept();
socket = processSocketBeforeUse(socket);
socket.setSoTimeout(timeout);
Session session = sessionManager.newSession(socket);
logger.info("Create SESSION[{}] for {}", session.getId(), session.getClientAddress());
try {
sessionFilterChain.doFilterChain(session);
} catch (InterruptedException e) {
session.close();
logger.info(e.getMessage());
continue;
}
SocksHandler socksHandler = createSocksHandler();
/* initialize socks handler */
socksHandler.setSession(session);
initializeSocksHandler(socksHandler);
executorService.execute(socksHandler);
} catch (IOException e) {
// Catches the exception that cause by shutdown method.
if (e.getMessage().equals("Socket closed") && stop) {
logger.debug("Server shutdown");
return;
}
logger.debug(e.getMessage(), e);
}
}
} | Below is the vulnerable code, please generate the patch based on the following information. |
#vulnerable code
public static void main(String[] args) throws IOException {
Timer.open();
SSLConfiguration configuration = SSLConfiguration.loadClassPath("server-ssl.properties");
SocksProxyServer proxyServer = new SSLSocksProxyServer(Socks5Handler.class, configuration);
proxyServer.setBindPort(1081);
proxyServer.setSupportMethods(new NoAuthenticationRequiredMethod());
try {
proxyServer.start();
} catch (IOException e) {
logger.error(e.getMessage(), e);
}
}
#location 8
#vulnerability type RESOURCE_LEAK | #fixed code
public static void main(String[] args) throws IOException {
Timer.open();
SSLConfiguration configuration = SSLConfiguration.loadClassPath("server-ssl.properties");
SocksProxyServer proxyServer = SocksServerBuilder.buildAnonymousSSLSocks5Server(1081, configuration);
try {
proxyServer.start();
} catch (IOException e) {
logger.error(e.getMessage(), e);
}
} | Below is the vulnerable code, please generate the patch based on the following information. |
#vulnerable code
@Override
public byte[] getBytes() {
byte[] bytes = null;
switch (addressType) {
case AddressType.IPV4:
bytes = new byte[10];
byte[] ipv4Bytes = inetAddress.getAddress();// todo
System.arraycopy(ipv4Bytes, 0, bytes, 4, ipv4Bytes.length);
bytes[8] = SocksUtil.getFirstByteFromInt(port);
bytes[9] = SocksUtil.getSecondByteFromInt(port);
break;
case AddressType.IPV6:
bytes = new byte[22];
byte[] ipv6Bytes = inetAddress.getAddress();// todo
System.arraycopy(ipv6Bytes, 0, bytes, 4, ipv6Bytes.length);
bytes[20] = SocksUtil.getFirstByteFromInt(port);
bytes[21] = SocksUtil.getSecondByteFromInt(port);
break;
case AddressType.DOMAIN_NAME:
final int hostLength = host.getBytes().length;
bytes = new byte[7 + hostLength];
bytes[4] = (byte) hostLength;
for (int i = 0; i < hostLength; i++) {
bytes[5 + i] = host.getBytes()[i];
}
bytes[5 + hostLength] = SocksUtil.getFirstByteFromInt(port);
bytes[6 + hostLength] = SocksUtil.getSecondByteFromInt(port);
break;
default:
break;
}
bytes[0] = (byte) version;
bytes[1] = (byte) command.getValue();
bytes[2] = RESERVED;
bytes[3] = (byte) addressType;
return bytes;
}
#location 36
#vulnerability type NULL_DEREFERENCE | #fixed code
@Override
public byte[] getBytes() {
byte[] bytes = null;
switch (addressType) {
case AddressType.IPV4:
bytes = new byte[10];
byte[] ipv4Bytes = inetAddress.getAddress();// todo
System.arraycopy(ipv4Bytes, 0, bytes, 4, ipv4Bytes.length);
bytes[8] = SocksUtil.getFirstByteFromInt(port);
bytes[9] = SocksUtil.getSecondByteFromInt(port);
break;
case AddressType.IPV6:
bytes = new byte[22];
byte[] ipv6Bytes = inetAddress.getAddress();// todo
System.arraycopy(ipv6Bytes, 0, bytes, 4, ipv6Bytes.length);
bytes[20] = SocksUtil.getFirstByteFromInt(port);
bytes[21] = SocksUtil.getSecondByteFromInt(port);
break;
case AddressType.DOMAIN_NAME:
final int hostLength = host.getBytes().length;
bytes = new byte[7 + hostLength];
bytes[4] = (byte) hostLength;
for (int i = 0; i < hostLength; i++) {
bytes[5 + i] = host.getBytes()[i];
}
bytes[5 + hostLength] = SocksUtil.getFirstByteFromInt(port);
bytes[6 + hostLength] = SocksUtil.getSecondByteFromInt(port);
break;
default:
break;
}
if (bytes != null) {
bytes[0] = (byte) version;
bytes[1] = (byte) command.getValue();
bytes[2] = RESERVED;
bytes[3] = (byte) addressType;
}
return bytes;
} | Below is the vulnerable code, please generate the patch based on the following information. |
#vulnerable code
@Override
public void run() {
logger.info("Start proxy server at port:{}", bindPort);
while (!stop) {
try {
Socket socket = serverSocket.accept();
socket = processSocketBeforeUse(socket);
socket.setSoTimeout(timeout);
Session session = new SocksSession(getNextSessionId(), socket, sessions);
sessions.put(session.getId(), session);
logger.info("Create SESSION[{}] for {}", session.getId(), session.getClientAddress());
try {
sessionFilterChain.doFilterChain(session);
} catch (InterruptedException e) {
session.close();
logger.info(e.getMessage());
continue;
}
SocksHandler socksHandler = createSocksHandler();
/* initialize socks handler */
socksHandler.setSession(session);
initializeSocksHandler(socksHandler);
executorService.execute(socksHandler);
} catch (IOException e) {
// Catches the exception that cause by shutdown method.
if (e.getMessage().equals("Socket closed") && stop) {
logger.debug("Server shutdown");
return;
}
logger.debug(e.getMessage(), e);
}
}
}
#location 24
#vulnerability type RESOURCE_LEAK | #fixed code
@Override
public void run() {
logger.info("Start proxy server at port:{}", bindPort);
while (!stop) {
try {
Socket socket = serverSocket.accept();
socket = processSocketBeforeUse(socket);
socket.setSoTimeout(timeout);
Session session = sessionManager.newSession(socket);
logger.info("Create SESSION[{}] for {}", session.getId(), session.getClientAddress());
try {
sessionFilterChain.doFilterChain(session);
} catch (InterruptedException e) {
session.close();
logger.info(e.getMessage());
continue;
}
SocksHandler socksHandler = createSocksHandler();
/* initialize socks handler */
socksHandler.setSession(session);
initializeSocksHandler(socksHandler);
executorService.execute(socksHandler);
} catch (IOException e) {
// Catches the exception that cause by shutdown method.
if (e.getMessage().equals("Socket closed") && stop) {
logger.debug("Server shutdown");
return;
}
logger.debug(e.getMessage(), e);
}
}
} | Below is the vulnerable code, please generate the patch based on the following information. |
#vulnerable code
public static void main(@Nullable String[] args) throws IOException, InterruptedException {
Timer.open();
Socks5Server socks5Server = new Socks5Server();
socks5Server.start(args);
BasicSocksProxyServer server = (BasicSocksProxyServer) socks5Server.server;
NetworkMonitor monitor = server.getNetworkMonitor();
while (true) {
logger.info(monitor.toString());
Thread.sleep(5000);
}
}
#location 6
#vulnerability type NULL_DEREFERENCE | #fixed code
public static void main(@Nullable String[] args) throws IOException, InterruptedException {
Timer.open();
Socks5Server socks5Server = new Socks5Server();
socks5Server.start(args);
} | Below is the vulnerable code, please generate the patch based on the following information. |
#vulnerable code
public static void main(String[] args) {
SocksProxy proxy = new Socks5(new InetSocketAddress("localhost", 1080));
try {
@SuppressWarnings("resource")
Socket socket = new SocksSocket(proxy, new InetSocketAddress("whois.internic.net", 43));
InputStream inputStream = socket.getInputStream();
OutputStream outputStream = socket.getOutputStream();
PrintWriter printWriter = new PrintWriter(outputStream);
printWriter.print("domain google.com\r\n");
printWriter.flush();
byte[] whoisrecords = new byte[2048];
java.util.List<Byte> bytelist = new ArrayList<>(1024 * 6);
int size = 0;
while ((size = inputStream.read(whoisrecords)) > 0) {
for (int i = 0; i < size; i++) {
bytelist.add(whoisrecords[i]);
}
}
System.out.println("size:" + bytelist.size());
byte[] resultbyte = new byte[bytelist.size()];
for (int i = 0; i < resultbyte.length; i++) {
resultbyte[i] = bytelist.get(i);
}
String string = new String(resultbyte);
System.out.println(string);
} catch (UnknownHostException e) {
e.printStackTrace();
} catch (SocksException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
}
}
#location 11
#vulnerability type RESOURCE_LEAK | #fixed code
public static void main(String[] args) {
InputStream inputStream = null;
OutputStream outputStream = null;
Socket socket = null;
StringBuffer response = null;
int length = 0;
byte[] buffer = new byte[2048];
try {
SocksProxy proxy = new Socks5(new InetSocketAddress("localhost", 1080));
socket = new SocksSocket(proxy, new InetSocketAddress("whois.internic.net", 43));
inputStream = socket.getInputStream();
outputStream = socket.getOutputStream();
PrintWriter printWriter = new PrintWriter(outputStream);
printWriter.print("domain google.com\r\n"); // query google.com WHOIS.
printWriter.flush();
response = new StringBuffer();
while ((length = inputStream.read(buffer)) > 0) {
response.append(new String(buffer, 0, length));
}
System.out.println(response.toString());
} catch (IOException e) {
e.printStackTrace();
} finally {
ResourceUtil.close(inputStream, outputStream, socket);
}
} | Below is the vulnerable code, please generate the patch based on the following information. |
#vulnerable code
@Test
public void testGetterSetterAnnotated() throws Exception {
GetterSetterAnnotated o = new GetterSetterAnnotated();
o.setId("blah");
JacksonDBCollection<GetterSetterAnnotated, String> coll = createCollFor(o, String.class);
WriteResult<GetterSetterAnnotated, String> writeResult = coll.insert(o);
assertThat(writeResult.getSavedId(), equalTo("blah"));
assertThat(writeResult.getDbObject().get("id"), nullValue());
GetterSetterAnnotated result = coll.findOneById("blah");
assertThat(result, notNullValue());
assertThat(result.getId(), equalTo("blah"));
}
#location 11
#vulnerability type NULL_DEREFERENCE | #fixed code
@Test
public void testGetterSetterAnnotated() throws Exception {
GetterSetterAnnotated o = new GetterSetterAnnotated();
o.setId("blah");
JacksonDBCollection<GetterSetterAnnotated, String> coll = createCollFor(o, String.class);
coll.insert(o);
GetterSetterAnnotated result = coll.findOneById("blah");
assertThat(result, notNullValue());
assertThat(result.getId(), equalTo("blah"));
} | Below is the vulnerable code, please generate the patch based on the following information. |
#vulnerable code
@Test
public void simpleDbRefShouldBeSavedAsDbRef() {
JacksonDBCollection<Owner, String> coll = getCollection(Owner.class, String.class);
JacksonDBCollection<Referenced, String> refColl = getCollection(Referenced.class, String.class);
refColl.insert(new Referenced("hello", 10));
String id = coll.insert(new Owner(new DBRef<Referenced, String>("hello", refColl.getName()))).getSavedId();
Owner saved = coll.findOneById(id);
assertThat(saved.ref, notNullValue());
assertThat(saved.ref.getId(), equalTo("hello"));
assertThat(saved.ref.getCollectionName(), equalTo(refColl.getName()));
// Try loading it
Referenced ref = saved.ref.fetch();
assertThat(ref, notNullValue());
assertThat(ref._id, equalTo("hello"));
assertThat(ref.i, equalTo(10));
}
#location 17
#vulnerability type NULL_DEREFERENCE | #fixed code
@Test
public void simpleDbRefShouldBeSavedAsDbRef() {
JacksonDBCollection<Owner, String> coll = getCollection(Owner.class, String.class);
JacksonDBCollection<Referenced, String> refColl = getCollection(Referenced.class, String.class);
refColl.insert(new Referenced("hello", 10));
coll.insert(new Owner(new DBRef<Referenced, String>("hello", refColl.getName())));
String id = coll.findOne()._id;
Owner saved = coll.findOneById(id);
assertThat(saved.ref, notNullValue());
assertThat(saved.ref.getId(), equalTo("hello"));
assertThat(saved.ref.getCollectionName(), equalTo(refColl.getName()));
// Try loading it
Referenced ref = saved.ref.fetch();
assertThat(ref, notNullValue());
assertThat(ref._id, equalTo("hello"));
assertThat(ref.i, equalTo(10));
} | Below is the vulnerable code, please generate the patch based on the following information. |
#vulnerable code
@Test
public void dbRefWithObjectIdShouldBeSavedAsDbRef() {
JacksonDBCollection<ObjectIdOwner, String> coll = getCollection(ObjectIdOwner.class, String.class);
JacksonDBCollection<ObjectIdReferenced, byte[]> refColl = getCollection(ObjectIdReferenced.class, byte[].class);
byte[] refId = refColl.insert(new ObjectIdReferenced(10)).getSavedId();
String id = coll.insert(new ObjectIdOwner(new DBRef<ObjectIdReferenced, byte[]>(refId, refColl.getName()))).getSavedId();
ObjectIdOwner saved = coll.findOneById(id);
assertThat(saved.ref, notNullValue());
assertThat(saved.ref.getId(), equalTo(refId));
assertThat(saved.ref.getCollectionName(), equalTo(refColl.getName()));
// Try loading it
ObjectIdReferenced ref = saved.ref.fetch();
assertThat(ref, notNullValue());
assertThat(ref._id, equalTo(refId));
assertThat(ref.i, equalTo(10));
}
#location 17
#vulnerability type NULL_DEREFERENCE | #fixed code
@Test
public void dbRefWithObjectIdShouldBeSavedAsDbRef() {
JacksonDBCollection<ObjectIdOwner, String> coll = getCollection(ObjectIdOwner.class, String.class);
JacksonDBCollection<ObjectIdReferenced, byte[]> refColl = getCollection(ObjectIdReferenced.class, byte[].class);
byte[] refId = new org.bson.types.ObjectId().toByteArray();
refColl.insert(new ObjectIdReferenced(refId, 10));
coll.insert(new ObjectIdOwner(new DBRef<ObjectIdReferenced, byte[]>(refId, refColl.getName())));
String id = coll.findOne()._id;
ObjectIdOwner saved = coll.findOneById(id);
assertThat(saved.ref, notNullValue());
assertThat(saved.ref.getId(), equalTo(refId));
assertThat(saved.ref.getCollectionName(), equalTo(refColl.getName()));
// Try loading it
ObjectIdReferenced ref = saved.ref.fetch();
assertThat(ref, notNullValue());
assertThat(ref._id, equalTo(refId));
assertThat(ref.i, equalTo(10));
} | Below is the vulnerable code, please generate the patch based on the following information. |
#vulnerable code
public WriteResult<T, K> update(T query, T object, boolean upsert, boolean multi, WriteConcern concern) throws MongoException {
return update(convertToDbObject(query), convertToDbObject(object), upsert, multi, concern);
}
#location 2
#vulnerability type NULL_DEREFERENCE | #fixed code
public WriteResult<T, K> update(T query, T object, boolean upsert, boolean multi, WriteConcern concern) throws MongoException {
return update(convertToBasicDbObject(query), convertToBasicDbObject(object), upsert, multi, concern);
} | Below is the vulnerable code, please generate the patch based on the following information. |
#vulnerable code
@Test
public void testJpaIdFieldAnnotated() throws Exception {
JpaIdFieldAnnotated o = new JpaIdFieldAnnotated();
o.id = "blah";
JacksonDBCollection<JpaIdFieldAnnotated, String> coll = createCollFor(o, String.class);
WriteResult<JpaIdFieldAnnotated, String> writeResult = coll.insert(o);
assertThat(writeResult.getSavedId(), equalTo("blah"));
assertThat(writeResult.getDbObject().get("id"), nullValue());
JpaIdFieldAnnotated result = coll.findOneById("blah");
assertThat(result, notNullValue());
assertThat(result.id, equalTo("blah"));
}
#location 11
#vulnerability type NULL_DEREFERENCE | #fixed code
@Test
public void testJpaIdFieldAnnotated() throws Exception {
JpaIdFieldAnnotated o = new JpaIdFieldAnnotated();
o.id = "blah";
JacksonDBCollection<JpaIdFieldAnnotated, String> coll = createCollFor(o, String.class);
coll.insert(o);
JpaIdFieldAnnotated result = coll.findOneById("blah");
assertThat(result, notNullValue());
assertThat(result.id, equalTo("blah"));
} | Below is the vulnerable code, please generate the patch based on the following information. |
#vulnerable code
@Test
public void dbRefWithObjectIdShouldBeSavedAsDbRef() {
JacksonDBCollection<ObjectIdOwner, String> coll = getCollection(ObjectIdOwner.class, String.class);
JacksonDBCollection<ObjectIdReferenced, byte[]> refColl = getCollection(ObjectIdReferenced.class, byte[].class);
byte[] refId = refColl.insert(new ObjectIdReferenced(10)).getSavedId();
String id = coll.insert(new ObjectIdOwner(new DBRef<ObjectIdReferenced, byte[]>(refId, refColl.getName()))).getSavedId();
ObjectIdOwner saved = coll.findOneById(id);
assertThat(saved.ref, notNullValue());
assertThat(saved.ref.getId(), equalTo(refId));
assertThat(saved.ref.getCollectionName(), equalTo(refColl.getName()));
// Try loading it
ObjectIdReferenced ref = saved.ref.fetch();
assertThat(ref, notNullValue());
assertThat(ref._id, equalTo(refId));
assertThat(ref.i, equalTo(10));
}
#location 10
#vulnerability type NULL_DEREFERENCE | #fixed code
@Test
public void dbRefWithObjectIdShouldBeSavedAsDbRef() {
JacksonDBCollection<ObjectIdOwner, String> coll = getCollection(ObjectIdOwner.class, String.class);
JacksonDBCollection<ObjectIdReferenced, byte[]> refColl = getCollection(ObjectIdReferenced.class, byte[].class);
byte[] refId = new org.bson.types.ObjectId().toByteArray();
refColl.insert(new ObjectIdReferenced(refId, 10));
coll.insert(new ObjectIdOwner(new DBRef<ObjectIdReferenced, byte[]>(refId, refColl.getName())));
String id = coll.findOne()._id;
ObjectIdOwner saved = coll.findOneById(id);
assertThat(saved.ref, notNullValue());
assertThat(saved.ref.getId(), equalTo(refId));
assertThat(saved.ref.getCollectionName(), equalTo(refColl.getName()));
// Try loading it
ObjectIdReferenced ref = saved.ref.fetch();
assertThat(ref, notNullValue());
assertThat(ref._id, equalTo(refId));
assertThat(ref.i, equalTo(10));
} | Below is the vulnerable code, please generate the patch based on the following information. |
#vulnerable code
@Test
public void testIdFieldAnnotated() throws Exception {
IdFieldAnnotated o = new IdFieldAnnotated();
o.id = "blah";
JacksonDBCollection<IdFieldAnnotated, String> coll = createCollFor(o, String.class);
WriteResult<IdFieldAnnotated, String> writeResult = coll.insert(o);
assertThat(writeResult.getSavedId(), equalTo("blah"));
assertThat(writeResult.getDbObject().get("id"), nullValue());
IdFieldAnnotated result = coll.findOneById("blah");
assertThat(result, notNullValue());
assertThat(result.id, equalTo("blah"));
}
#location 11
#vulnerability type NULL_DEREFERENCE | #fixed code
@Test
public void testIdFieldAnnotated() throws Exception {
IdFieldAnnotated o = new IdFieldAnnotated();
o.id = "blah";
JacksonDBCollection<IdFieldAnnotated, String> coll = createCollFor(o, String.class);
coll.insert(o);
IdFieldAnnotated result = coll.findOneById("blah");
assertThat(result, notNullValue());
assertThat(result.id, equalTo("blah"));
} | Below is the vulnerable code, please generate the patch based on the following information. |
#vulnerable code
@Test
public void testObjectIdAnnotationOnStringGenerated() {
StringId object = new StringId();
JacksonDBCollection<StringId, String> coll = getCollection(StringId.class, String.class);
String id = coll.insert(object).getSavedId();
// Check that it's a valid object id
assertTrue(org.bson.types.ObjectId.isValid(id));
StringId result = coll.findOneById(id);
assertThat(result._id, equalTo(id));
}
#location 11
#vulnerability type NULL_DEREFERENCE | #fixed code
@Test
public void testObjectIdAnnotationOnStringGenerated() {
StringId object = new StringId();
JacksonDBCollection<StringId, String> coll = getCollection(StringId.class, String.class);
coll.insert(object);
String id = coll.findOne()._id;
// Check that it's a valid object id
assertTrue(org.bson.types.ObjectId.isValid(id));
StringId result = coll.findOneById(id);
assertThat(result._id, equalTo(id));
assertThat(coll.getDbCollection().findOne().get("_id").toString(), equalTo(id));
} | Below is the vulnerable code, please generate the patch based on the following information. |
#vulnerable code
@Test
public void testCreatorGetterAnnotated() throws Exception {
CreatorGetterAnnotated o = new CreatorGetterAnnotated("blah");
JacksonDBCollection<CreatorGetterAnnotated, String> coll = createCollFor(o, String.class);
WriteResult<CreatorGetterAnnotated, String> writeResult = coll.insert(o);
assertThat(writeResult.getSavedId(), equalTo("blah"));
assertThat(writeResult.getDbObject().get("id"), nullValue());
CreatorGetterAnnotated result = coll.findOneById("blah");
assertThat(result, notNullValue());
assertThat(result.getId(), equalTo("blah"));
}
#location 10
#vulnerability type NULL_DEREFERENCE | #fixed code
@Test
public void testCreatorGetterAnnotated() throws Exception {
CreatorGetterAnnotated o = new CreatorGetterAnnotated("blah");
JacksonDBCollection<CreatorGetterAnnotated, String> coll = createCollFor(o, String.class);
coll.insert(o);
CreatorGetterAnnotated result = coll.findOneById("blah");
assertThat(result, notNullValue());
assertThat(result.getId(), equalTo("blah"));
} | Below is the vulnerable code, please generate the patch based on the following information. |
#vulnerable code
@Test
public void testObjectIdGenerated() {
ObjectIdId object = new ObjectIdId();
JacksonDBCollection<ObjectIdId, org.bson.types.ObjectId> coll = getCollection(ObjectIdId.class,
org.bson.types.ObjectId.class);
org.bson.types.ObjectId id = coll.insert(object).getSavedId();
ObjectIdId result = coll.findOneById(id);
assertThat(result._id, equalTo(id));
}
#location 10
#vulnerability type NULL_DEREFERENCE | #fixed code
@Test
public void testObjectIdGenerated() {
ObjectIdId object = new ObjectIdId();
JacksonDBCollection<ObjectIdId, org.bson.types.ObjectId> coll = getCollection(ObjectIdId.class,
org.bson.types.ObjectId.class);
coll.insert(object);
org.bson.types.ObjectId id = coll.findOne()._id;
ObjectIdId result = coll.findOneById(id);
assertThat(result._id, equalTo(id));
assertThat((org.bson.types.ObjectId) coll.getDbCollection().findOne().get("_id"), equalTo(id));
} | Below is the vulnerable code, please generate the patch based on the following information. |
#vulnerable code
@Test
public void testUsingMongoCollectionAnnotation() {
JacksonDBCollection<Owner, String> coll = getCollection(Owner.class, String.class);
JacksonDBCollection<Referenced, String> refColl = getCollection(Referenced.class, String.class, "referenced");
refColl.insert(new Referenced("hello", 10));
String id = coll.insert(new Owner(new DBRef<Referenced, String>("hello", Referenced.class))).getSavedId();
Owner saved = coll.findOneById(id);
assertThat(saved.ref, notNullValue());
assertThat(saved.ref.getId(), equalTo("hello"));
assertThat(saved.ref.getCollectionName(), equalTo("referenced"));
// Try loading it
Referenced ref = saved.ref.fetch();
assertThat(ref, notNullValue());
assertThat(ref._id, equalTo("hello"));
assertThat(ref.i, equalTo(10));
}
#location 17
#vulnerability type NULL_DEREFERENCE | #fixed code
@Test
public void testUsingMongoCollectionAnnotation() {
JacksonDBCollection<Owner, String> coll = getCollection(Owner.class, String.class);
JacksonDBCollection<Referenced, String> refColl = getCollection(Referenced.class, String.class, "referenced");
refColl.insert(new Referenced("hello", 10));
coll.insert(new Owner(new DBRef<Referenced, String>("hello", Referenced.class)));
String id = coll.findOne()._id;
Owner saved = coll.findOneById(id);
assertThat(saved.ref, notNullValue());
assertThat(saved.ref.getId(), equalTo("hello"));
assertThat(saved.ref.getCollectionName(), equalTo("referenced"));
// Try loading it
Referenced ref = saved.ref.fetch();
assertThat(ref, notNullValue());
assertThat(ref._id, equalTo("hello"));
assertThat(ref.i, equalTo(10));
} | Below is the vulnerable code, please generate the patch based on the following information. |
#vulnerable code
public UpdateResult save(T object, WriteConcern concern) throws MongoWriteException, MongoWriteConcernException, MongoException {
Document dbObject = convertToDocument(object);
Object _id = dbObject.get("_id");
if(_id == null) {
this.insert(object, concern);
return UpdateResult.acknowledged(0, 1L, new BsonObjectId((ObjectId) convertToDocument(object).get("_id")));
} else {
return this.replaceOne(new Document("_id", _id), object, true, concern);
}
}
#location 3
#vulnerability type NULL_DEREFERENCE | #fixed code
public UpdateResult save(T object, WriteConcern concern) throws MongoWriteException, MongoWriteConcernException, MongoException {
Object _id;
@SuppressWarnings("unchecked")
final Codec<T> codec = getMongoCollection().getCodecRegistry().get((Class<T>) object.getClass());
if (codec instanceof CollectibleCodec) {
_id = JacksonCodec.extractValueEx(((CollectibleCodec<T>) codec).getDocumentId(object));
} else {
Document dbObject = convertToDocument(object);
_id = dbObject.get("_id");
}
if(_id == null) {
if (concern == null) {
this.insert(object);
} else {
this.insert(object, concern);
}
if (codec instanceof CollectibleCodec) {
return UpdateResult.acknowledged(0, 1L, ((CollectibleCodec<T>)codec).getDocumentId(object));
} else {
return UpdateResult.acknowledged(0, 1L, null);
}
} else {
return this.replaceOne(new Document("_id", _id), object, true, concern);
}
} | Below is the vulnerable code, please generate the patch based on the following information. |
#vulnerable code
@Test
public void testObjectIdFieldAnnotated() throws Exception {
ObjectIdFieldAnnotated o = new ObjectIdFieldAnnotated();
JacksonDBCollection<ObjectIdFieldAnnotated, String> coll = createCollFor(o, String.class);
WriteResult<ObjectIdFieldAnnotated, String> writeResult = coll.insert(o);
assertThat(writeResult.getDbObject().get("_id"), instanceOf(org.bson.types.ObjectId.class));
assertThat(writeResult.getSavedId(), instanceOf(String.class));
assertThat(writeResult.getDbObject().get("id"), nullValue());
ObjectIdFieldAnnotated result = coll.findOneById(writeResult.getSavedId());
assertThat(result, notNullValue());
assertThat(result.id, equalTo(writeResult.getSavedId()));
}
#location 11
#vulnerability type NULL_DEREFERENCE | #fixed code
@Test
public void testObjectIdFieldAnnotated() throws Exception {
ObjectIdFieldAnnotated o = new ObjectIdFieldAnnotated();
o.id = new org.bson.types.ObjectId().toString();
JacksonDBCollection<ObjectIdFieldAnnotated, String> coll = createCollFor(o, String.class);
coll.insert(o);
ObjectIdFieldAnnotated result = coll.findOneById(o.id);
assertThat(result, notNullValue());
assertThat(result.id, equalTo(o.id));
} | Below is the vulnerable code, please generate the patch based on the following information. |
#vulnerable code
@Test
public void testObjectIdSaved() {
ObjectIdId object = new ObjectIdId();
org.bson.types.ObjectId id = new org.bson.types.ObjectId();
object._id = id;
JacksonDBCollection<ObjectIdId, org.bson.types.ObjectId> coll = getCollection(ObjectIdId.class,
org.bson.types.ObjectId.class);
coll.insert(object);
ObjectIdId result = coll.findOneById(id);
assertThat(result._id, equalTo(id));
}
#location 12
#vulnerability type NULL_DEREFERENCE | #fixed code
@Test
public void testObjectIdSaved() {
ObjectIdId object = new ObjectIdId();
org.bson.types.ObjectId id = new org.bson.types.ObjectId();
object._id = id;
JacksonDBCollection<ObjectIdId, org.bson.types.ObjectId> coll = getCollection(ObjectIdId.class,
org.bson.types.ObjectId.class);
coll.insert(object);
ObjectIdId result = coll.findOneById(id);
assertThat(result._id, equalTo(id));
assertThat((org.bson.types.ObjectId) coll.getDbCollection().findOne().get("_id"), equalTo(id));
} | Below is the vulnerable code, please generate the patch based on the following information. |
#vulnerable code
@Test
public void collectionOfObjectIdDbRefsShouldBeSavedAsObjectIdDbRefs() {
JacksonDBCollection<ObjectIdCollectionOwner, String> coll = getCollection(ObjectIdCollectionOwner.class, String.class);
JacksonDBCollection<ObjectIdReferenced, byte[]> refColl = getCollection(ObjectIdReferenced.class, byte[].class, "referenced");
byte[] refId1 = refColl.insert(new ObjectIdReferenced(10)).getSavedId();
byte[] refId2 = refColl.insert(new ObjectIdReferenced(20)).getSavedId();
ObjectIdCollectionOwner owner = new ObjectIdCollectionOwner();
owner.list = Arrays.asList(new DBRef<ObjectIdReferenced, byte[]>(refId1, refColl.getName()), new DBRef<ObjectIdReferenced, byte[]>(refId2, refColl.getName()));
owner._id = "foo";
coll.insert(owner);
ObjectIdCollectionOwner saved = coll.findOneById("foo");
assertThat(saved.list, notNullValue());
assertThat(saved.list, hasSize(2));
assertThat(saved.list.get(0).getId(), equalTo(refId1));
assertThat(saved.list.get(0).getCollectionName(), equalTo(refColl.getName()));
assertThat(saved.list.get(1).getId(), equalTo(refId2));
assertThat(saved.list.get(1).getCollectionName(), equalTo(refColl.getName()));
// Try loading them
ObjectIdReferenced ref = saved.list.get(0).fetch();
assertThat(ref, notNullValue());
assertThat(ref._id, equalTo(refId1));
assertThat(ref.i, equalTo(10));
ref = saved.list.get(1).fetch();
assertThat(ref, notNullValue());
assertThat(ref._id, equalTo(refId2));
assertThat(ref.i, equalTo(20));
}
#location 26
#vulnerability type NULL_DEREFERENCE | #fixed code
@Test
public void collectionOfObjectIdDbRefsShouldBeSavedAsObjectIdDbRefs() {
JacksonDBCollection<ObjectIdCollectionOwner, String> coll = getCollection(ObjectIdCollectionOwner.class, String.class);
JacksonDBCollection<ObjectIdReferenced, byte[]> refColl = getCollection(ObjectIdReferenced.class, byte[].class, "referenced");
byte[] refId1 = new org.bson.types.ObjectId().toByteArray();
refColl.insert(new ObjectIdReferenced(refId1, 10));
byte[] refId2 = new org.bson.types.ObjectId().toByteArray();
refColl.insert(new ObjectIdReferenced(refId2, 20));
ObjectIdCollectionOwner owner = new ObjectIdCollectionOwner();
owner.list = Arrays.asList(new DBRef<ObjectIdReferenced, byte[]>(refId1, refColl.getName()), new DBRef<ObjectIdReferenced, byte[]>(refId2, refColl.getName()));
owner._id = "foo";
coll.insert(owner);
ObjectIdCollectionOwner saved = coll.findOneById("foo");
assertThat(saved.list, notNullValue());
assertThat(saved.list, hasSize(2));
assertThat(saved.list.get(0).getId(), equalTo(refId1));
assertThat(saved.list.get(0).getCollectionName(), equalTo(refColl.getName()));
assertThat(saved.list.get(1).getId(), equalTo(refId2));
assertThat(saved.list.get(1).getCollectionName(), equalTo(refColl.getName()));
// Try loading them
ObjectIdReferenced ref = saved.list.get(0).fetch();
assertThat(ref, notNullValue());
assertThat(ref._id, equalTo(refId1));
assertThat(ref.i, equalTo(10));
ref = saved.list.get(1).fetch();
assertThat(ref, notNullValue());
assertThat(ref._id, equalTo(refId2));
assertThat(ref.i, equalTo(20));
} | Below is the vulnerable code, please generate the patch based on the following information. |
#vulnerable code
@Test
public void testUsingMongoCollectionAnnotation() {
JacksonDBCollection<Owner, String> coll = getCollection(Owner.class, String.class);
JacksonDBCollection<Referenced, String> refColl = getCollection(Referenced.class, String.class, "referenced");
refColl.insert(new Referenced("hello", 10));
String id = coll.insert(new Owner(new DBRef<Referenced, String>("hello", Referenced.class))).getSavedId();
Owner saved = coll.findOneById(id);
assertThat(saved.ref, notNullValue());
assertThat(saved.ref.getId(), equalTo("hello"));
assertThat(saved.ref.getCollectionName(), equalTo("referenced"));
// Try loading it
Referenced ref = saved.ref.fetch();
assertThat(ref, notNullValue());
assertThat(ref._id, equalTo("hello"));
assertThat(ref.i, equalTo(10));
}
#location 10
#vulnerability type NULL_DEREFERENCE | #fixed code
@Test
public void testUsingMongoCollectionAnnotation() {
JacksonDBCollection<Owner, String> coll = getCollection(Owner.class, String.class);
JacksonDBCollection<Referenced, String> refColl = getCollection(Referenced.class, String.class, "referenced");
refColl.insert(new Referenced("hello", 10));
coll.insert(new Owner(new DBRef<Referenced, String>("hello", Referenced.class)));
String id = coll.findOne()._id;
Owner saved = coll.findOneById(id);
assertThat(saved.ref, notNullValue());
assertThat(saved.ref.getId(), equalTo("hello"));
assertThat(saved.ref.getCollectionName(), equalTo("referenced"));
// Try loading it
Referenced ref = saved.ref.fetch();
assertThat(ref, notNullValue());
assertThat(ref._id, equalTo("hello"));
assertThat(ref.i, equalTo(10));
} | Below is the vulnerable code, please generate the patch based on the following information. |
#vulnerable code
@Test
public void testFindOneByIdWithObjectId() {
JacksonDBCollection<StringId, String> coll = getCollection(StringId.class, String.class);
StringId object = new StringId();
net.vz.mongodb.jackson.WriteResult<StringId, String> writeResult = coll.insert(object);
assertThat(writeResult.getDbObject().get("_id"), instanceOf(org.bson.types.ObjectId.class));
String id = writeResult.getSavedId();
assertThat(id, instanceOf(String.class));
StringId result = coll.findOneById(id);
assertThat(result._id, Matchers.equalTo(id));
}
#location 10
#vulnerability type NULL_DEREFERENCE | #fixed code
@Test
public void testFindOneByIdWithObjectId() {
JacksonDBCollection<StringId, String> coll = getCollection(StringId.class, String.class);
StringId object = new StringId();
coll.insert(object);
assertThat(coll.getDbCollection().findOne().get("_id"), instanceOf(org.bson.types.ObjectId.class));
String id = coll.findOne()._id;
assertThat(id, instanceOf(String.class));
StringId result = coll.findOneById(id);
assertThat(result._id, Matchers.equalTo(id));
} | Below is the vulnerable code, please generate the patch based on the following information. |
#vulnerable code
@Test
public void testCreatorGetterObjectIdAnnotated() throws Exception {
CreatorGetterObjectIdAnnotated o = new CreatorGetterObjectIdAnnotated(null);
JacksonDBCollection<CreatorGetterObjectIdAnnotated, String> coll = createCollFor(o, String.class);
WriteResult<CreatorGetterObjectIdAnnotated, String> writeResult = coll.insert(o);
assertThat(writeResult.getSavedId(), notNullValue());
assertThat(writeResult.getSavedId(), instanceOf(String.class));
assertThat(writeResult.getDbObject().get("id"), nullValue());
assertThat(writeResult.getSavedId(), equalTo(writeResult.getDbObject().get("_id").toString()));
CreatorGetterObjectIdAnnotated result = coll.findOneById(writeResult.getSavedId());
assertThat(result, notNullValue());
assertThat(result.getId(), equalTo(writeResult.getSavedId()));
}
#location 12
#vulnerability type NULL_DEREFERENCE | #fixed code
@Test
public void testCreatorGetterObjectIdAnnotated() throws Exception {
CreatorGetterObjectIdAnnotated o = new CreatorGetterObjectIdAnnotated(new org.bson.types.ObjectId().toString());
JacksonDBCollection<CreatorGetterObjectIdAnnotated, String> coll = createCollFor(o, String.class);
coll.insert(o);
CreatorGetterObjectIdAnnotated result = coll.findOneById(o.id);
assertThat(result, notNullValue());
assertThat(result.getId(), equalTo(o.id));
} | Below is the vulnerable code, please generate the patch based on the following information. |
#vulnerable code
@Test
public void collectionOfObjectIdDbRefsShouldBeSavedAsObjectIdDbRefs() {
JacksonDBCollection<ObjectIdCollectionOwner, String> coll = getCollection(ObjectIdCollectionOwner.class, String.class);
JacksonDBCollection<ObjectIdReferenced, byte[]> refColl = getCollection(ObjectIdReferenced.class, byte[].class, "referenced");
byte[] refId1 = refColl.insert(new ObjectIdReferenced(10)).getSavedId();
byte[] refId2 = refColl.insert(new ObjectIdReferenced(20)).getSavedId();
ObjectIdCollectionOwner owner = new ObjectIdCollectionOwner();
owner.list = Arrays.asList(new DBRef<ObjectIdReferenced, byte[]>(refId1, refColl.getName()), new DBRef<ObjectIdReferenced, byte[]>(refId2, refColl.getName()));
owner._id = "foo";
coll.insert(owner);
ObjectIdCollectionOwner saved = coll.findOneById("foo");
assertThat(saved.list, notNullValue());
assertThat(saved.list, hasSize(2));
assertThat(saved.list.get(0).getId(), equalTo(refId1));
assertThat(saved.list.get(0).getCollectionName(), equalTo(refColl.getName()));
assertThat(saved.list.get(1).getId(), equalTo(refId2));
assertThat(saved.list.get(1).getCollectionName(), equalTo(refColl.getName()));
// Try loading them
ObjectIdReferenced ref = saved.list.get(0).fetch();
assertThat(ref, notNullValue());
assertThat(ref._id, equalTo(refId1));
assertThat(ref.i, equalTo(10));
ref = saved.list.get(1).fetch();
assertThat(ref, notNullValue());
assertThat(ref._id, equalTo(refId2));
assertThat(ref.i, equalTo(20));
}
#location 15
#vulnerability type NULL_DEREFERENCE | #fixed code
@Test
public void collectionOfObjectIdDbRefsShouldBeSavedAsObjectIdDbRefs() {
JacksonDBCollection<ObjectIdCollectionOwner, String> coll = getCollection(ObjectIdCollectionOwner.class, String.class);
JacksonDBCollection<ObjectIdReferenced, byte[]> refColl = getCollection(ObjectIdReferenced.class, byte[].class, "referenced");
byte[] refId1 = new org.bson.types.ObjectId().toByteArray();
refColl.insert(new ObjectIdReferenced(refId1, 10));
byte[] refId2 = new org.bson.types.ObjectId().toByteArray();
refColl.insert(new ObjectIdReferenced(refId2, 20));
ObjectIdCollectionOwner owner = new ObjectIdCollectionOwner();
owner.list = Arrays.asList(new DBRef<ObjectIdReferenced, byte[]>(refId1, refColl.getName()), new DBRef<ObjectIdReferenced, byte[]>(refId2, refColl.getName()));
owner._id = "foo";
coll.insert(owner);
ObjectIdCollectionOwner saved = coll.findOneById("foo");
assertThat(saved.list, notNullValue());
assertThat(saved.list, hasSize(2));
assertThat(saved.list.get(0).getId(), equalTo(refId1));
assertThat(saved.list.get(0).getCollectionName(), equalTo(refColl.getName()));
assertThat(saved.list.get(1).getId(), equalTo(refId2));
assertThat(saved.list.get(1).getCollectionName(), equalTo(refColl.getName()));
// Try loading them
ObjectIdReferenced ref = saved.list.get(0).fetch();
assertThat(ref, notNullValue());
assertThat(ref._id, equalTo(refId1));
assertThat(ref.i, equalTo(10));
ref = saved.list.get(1).fetch();
assertThat(ref, notNullValue());
assertThat(ref._id, equalTo(refId2));
assertThat(ref.i, equalTo(20));
} | Below is the vulnerable code, please generate the patch based on the following information. |
#vulnerable code
@Test
public void testObjectIdAnnotationOnStringSaved() {
StringId object = new StringId();
String id = new org.bson.types.ObjectId().toString();
object._id = id;
JacksonDBCollection<StringId, String> coll = getCollection(StringId.class, String.class);
coll.insert(object);
StringId result = coll.findOneById(id);
assertThat(result._id, equalTo(id));
}
#location 11
#vulnerability type NULL_DEREFERENCE | #fixed code
@Test
public void testObjectIdAnnotationOnStringSaved() {
StringId object = new StringId();
String id = new org.bson.types.ObjectId().toString();
object._id = id;
JacksonDBCollection<StringId, String> coll = getCollection(StringId.class, String.class);
coll.insert(object);
StringId result = coll.findOneById(id);
assertThat(result._id, equalTo(id));
assertThat(coll.getDbCollection().findOne().get("_id").toString(), equalTo(id));
} | Below is the vulnerable code, please generate the patch based on the following information. |
#vulnerable code
@Test
public void simpleDbRefShouldBeSavedAsDbRef() {
JacksonDBCollection<Owner, String> coll = getCollection(Owner.class, String.class);
JacksonDBCollection<Referenced, String> refColl = getCollection(Referenced.class, String.class);
refColl.insert(new Referenced("hello", 10));
String id = coll.insert(new Owner(new DBRef<Referenced, String>("hello", refColl.getName()))).getSavedId();
Owner saved = coll.findOneById(id);
assertThat(saved.ref, notNullValue());
assertThat(saved.ref.getId(), equalTo("hello"));
assertThat(saved.ref.getCollectionName(), equalTo(refColl.getName()));
// Try loading it
Referenced ref = saved.ref.fetch();
assertThat(ref, notNullValue());
assertThat(ref._id, equalTo("hello"));
assertThat(ref.i, equalTo(10));
}
#location 10
#vulnerability type NULL_DEREFERENCE | #fixed code
@Test
public void simpleDbRefShouldBeSavedAsDbRef() {
JacksonDBCollection<Owner, String> coll = getCollection(Owner.class, String.class);
JacksonDBCollection<Referenced, String> refColl = getCollection(Referenced.class, String.class);
refColl.insert(new Referenced("hello", 10));
coll.insert(new Owner(new DBRef<Referenced, String>("hello", refColl.getName())));
String id = coll.findOne()._id;
Owner saved = coll.findOneById(id);
assertThat(saved.ref, notNullValue());
assertThat(saved.ref.getId(), equalTo("hello"));
assertThat(saved.ref.getCollectionName(), equalTo(refColl.getName()));
// Try loading it
Referenced ref = saved.ref.fetch();
assertThat(ref, notNullValue());
assertThat(ref._id, equalTo("hello"));
assertThat(ref.i, equalTo(10));
} | Below is the vulnerable code, please generate the patch based on the following information. |
#vulnerable code
protected void calculate(ValuesProvider valuesProvider, List<ConnectionCandidate> connections, NeuralNetwork nn) {
if (connections.size() > 0) {
List<Connections> chunk = new ArrayList<>();
for (int i = 0; i < connections.size(); i++) {
ConnectionCandidate c = connections.get(i);
chunk.add(c.connection);
if (i == connections.size() - 1 || connections.get(i + 1).target != c.target) {
ConnectionCalculator cc = getConnectionCalculator(c.target);
if (cc != null) {
Tensor t = TensorFactory.tensor(c.target, chunk, valuesProvider);
t.forEach(j -> t.getElements()[j] = 0);
cc.calculate(chunk, valuesProvider, c.target);
}
chunk.clear();
triggerEvent(new PropagationEvent(c.target, chunk, nn, valuesProvider));
}
}
}
}
#location 13
#vulnerability type NULL_DEREFERENCE | #fixed code
protected void calculate(ValuesProvider valuesProvider, List<ConnectionCandidate> connections, NeuralNetwork nn) {
if (connections.size() > 0) {
List<Connections> chunk = new ArrayList<>();
for (int i = 0; i < connections.size(); i++) {
ConnectionCandidate c = connections.get(i);
chunk.add(c.connection);
if (i == connections.size() - 1 || connections.get(i + 1).target != c.target) {
ConnectionCalculator cc = getConnectionCalculator(c.target);
if (cc != null) {
Tensor t = TensorFactory.tensor(c.target, chunk, valuesProvider);
float[] elements = t.getElements();
IntStream.range(t.getStartIndex(), t.getStartIndex() + t.getSize()).forEach(j -> elements[j] = 0);
cc.calculate(chunk, valuesProvider, c.target);
}
chunk.clear();
triggerEvent(new PropagationEvent(c.target, chunk, nn, valuesProvider));
}
}
}
} | Below is the vulnerable code, please generate the patch based on the following information. |
#vulnerable code
@Test
public void httpsUrlGitHubNoSuffix() {
GitHubRepositoryName repo = GitHubRepositoryName
.create("https://[email protected]/jenkinsci/jenkins");
assertNotNull(repo);
assertEquals("jenkinsci", repo.userName);
assertEquals("jenkins", repo.repositoryName);
assertEquals("github.com", repo.host);
}
#location 6
#vulnerability type NULL_DEREFERENCE | #fixed code
@Test
public void httpsUrlGitHubNoSuffix() {
testURL("https://[email protected]/jenkinsci/jenkins", "github.com", "jenkinsci", "jenkins");
} | Below is the vulnerable code, please generate the patch based on the following information. |
#vulnerable code
@Test
public void gitColonUrlGitHub() {
GitHubRepositoryName repo = GitHubRepositoryName
.create("git://github.com/jenkinsci/jenkins.git");
assertNotNull(repo);
assertEquals("jenkinsci", repo.userName);
assertEquals("jenkins", repo.repositoryName);
assertEquals("github.com", repo.host);
}
#location 6
#vulnerability type NULL_DEREFERENCE | #fixed code
@Test
public void gitColonUrlGitHub() {
testURL("git://github.com/jenkinsci/jenkins.git", "github.com", "jenkinsci", "jenkins");
} | Below is the vulnerable code, please generate the patch based on the following information. |
#vulnerable code
@Test
public void httpsUrlGitHub() {
GitHubRepositoryName repo = GitHubRepositoryName
.create("https://[email protected]/jenkinsci/jenkins.git");
assertNotNull(repo);
assertEquals("jenkinsci", repo.userName);
assertEquals("jenkins", repo.repositoryName);
assertEquals("github.com", repo.host);
}
#location 6
#vulnerability type NULL_DEREFERENCE | #fixed code
@Test
public void httpsUrlGitHub() {
testURL("https://[email protected]/jenkinsci/jenkins.git", "github.com", "jenkinsci", "jenkins");
} | Below is the vulnerable code, please generate the patch based on the following information. |
#vulnerable code
@Test
public void gitAtUrlGitHub() {
GitHubRepositoryName repo = GitHubRepositoryName
.create("[email protected]:jenkinsci/jenkins.git");
assertNotNull(repo);
assertEquals("jenkinsci", repo.userName);
assertEquals("jenkins", repo.repositoryName);
assertEquals("github.com", repo.host);
}
#location 6
#vulnerability type NULL_DEREFERENCE | #fixed code
@Test
public void gitAtUrlGitHub() {
testURL("[email protected]:jenkinsci/jenkins.git", "github.com", "jenkinsci", "jenkins");
} | Below is the vulnerable code, please generate the patch based on the following information. |
#vulnerable code
@Test
public void gitColonUrlOtherHostNoSuffix() {
GitHubRepositoryName repo = GitHubRepositoryName
.create("git://company.net/jenkinsci/jenkins");
assertNotNull(repo);
assertEquals("jenkinsci", repo.userName);
assertEquals("jenkins", repo.repositoryName);
assertEquals("company.net", repo.host);
}
#location 6
#vulnerability type NULL_DEREFERENCE | #fixed code
@Test
public void gitColonUrlOtherHostNoSuffix() {
testURL("git://company.net/jenkinsci/jenkins", "company.net", "jenkinsci", "jenkins");
} | Below is the vulnerable code, please generate the patch based on the following information. |
#vulnerable code
@Test
public void gitColonUrlOtherHost() {
GitHubRepositoryName repo = GitHubRepositoryName
.create("git://company.net/jenkinsci/jenkins.git");
assertNotNull(repo);
assertEquals("jenkinsci", repo.userName);
assertEquals("jenkins", repo.repositoryName);
assertEquals("company.net", repo.host);
}
#location 6
#vulnerability type NULL_DEREFERENCE | #fixed code
@Test
public void gitColonUrlOtherHost() {
testURL("git://company.net/jenkinsci/jenkins.git", "company.net", "jenkinsci", "jenkins");
} | Below is the vulnerable code, please generate the patch based on the following information. |
#vulnerable code
@Test
public void gitColonUrlGitHubNoSuffix() {
GitHubRepositoryName repo = GitHubRepositoryName
.create("git://github.com/jenkinsci/jenkins");
assertNotNull(repo);
assertEquals("jenkinsci", repo.userName);
assertEquals("jenkins", repo.repositoryName);
assertEquals("github.com", repo.host);
}
#location 6
#vulnerability type NULL_DEREFERENCE | #fixed code
@Test
public void gitColonUrlGitHubNoSuffix() {
testURL("git://github.com/jenkinsci/jenkins", "github.com", "jenkinsci", "jenkins");
} | Below is the vulnerable code, please generate the patch based on the following information. |
#vulnerable code
@Test
public void httpsUrlGitHubWithoutUserNoSuffix() {
//this is valid for anonymous usage
GitHubRepositoryName repo = GitHubRepositoryName
.create("https://github.com/jenkinsci/jenkins");
assertNotNull(repo);
assertEquals("jenkinsci", repo.userName);
assertEquals("jenkins", repo.repositoryName);
assertEquals("github.com", repo.host);
}
#location 7
#vulnerability type NULL_DEREFERENCE | #fixed code
@Test
public void httpsUrlGitHubWithoutUserNoSuffix() {
testURL("https://github.com/jenkinsci/jenkins", "github.com", "jenkinsci", "jenkins");
} | Below is the vulnerable code, please generate the patch based on the following information. |
#vulnerable code
@Test
public void trimWhitespace() {
GitHubRepositoryName repo = GitHubRepositoryName
.create(" https://[email protected]/jenkinsci/jenkins/ ");
assertNotNull(repo);
assertEquals("jenkinsci", repo.userName);
assertEquals("jenkins", repo.repositoryName);
assertEquals("github.com", repo.host);
}
#location 6
#vulnerability type NULL_DEREFERENCE | #fixed code
@Test
public void trimWhitespace() {
assertThat(" https://[email protected]/jenkinsci/jenkins/ ", repo(allOf(
withHost("github.com"),
withUserName("jenkinsci"),
withRepoName("jenkins")
)));
} | Below is the vulnerable code, please generate the patch based on the following information. |
#vulnerable code
@Test
public void httpsUrlOtherHost() {
GitHubRepositoryName repo = GitHubRepositoryName
.create("https://[email protected]/jenkinsci/jenkins.git");
assertNotNull(repo);
assertEquals("jenkinsci", repo.userName);
assertEquals("jenkins", repo.repositoryName);
assertEquals("gh.company.com", repo.host);
}
#location 6
#vulnerability type NULL_DEREFERENCE | #fixed code
@Test
public void httpsUrlOtherHost() {
testURL("https://[email protected]/jenkinsci/jenkins.git", "gh.company.com", "jenkinsci", "jenkins");
} | Below is the vulnerable code, please generate the patch based on the following information. |
#vulnerable code
@Test
public void httpsUrlOtherHostNoSuffix() {
GitHubRepositoryName repo = GitHubRepositoryName
.create("https://[email protected]/jenkinsci/jenkins");
assertNotNull(repo);
assertEquals("jenkinsci", repo.userName);
assertEquals("jenkins", repo.repositoryName);
assertEquals("gh.company.com", repo.host);
}
#location 6
#vulnerability type NULL_DEREFERENCE | #fixed code
@Test
public void httpsUrlOtherHostNoSuffix() {
testURL("https://[email protected]/jenkinsci/jenkins", "gh.company.com", "jenkinsci", "jenkins");
} | Below is the vulnerable code, please generate the patch based on the following information. |
#vulnerable code
@Test
public void gitAtUrlOtherHostNoSuffix() {
GitHubRepositoryName repo = GitHubRepositoryName
.create("[email protected]:jenkinsci/jenkins");
assertNotNull(repo);
assertEquals("jenkinsci", repo.userName);
assertEquals("jenkins", repo.repositoryName);
assertEquals("gh.company.com", repo.host);
}
#location 6
#vulnerability type NULL_DEREFERENCE | #fixed code
@Test
public void gitAtUrlOtherHostNoSuffix() {
testURL("[email protected]:jenkinsci/jenkins", "gh.company.com", "jenkinsci", "jenkins");
} | Below is the vulnerable code, please generate the patch based on the following information. |
#vulnerable code
@Test
public void httpsUrlGitHubWithoutUser() {
//this is valid for anonymous usage
GitHubRepositoryName repo = GitHubRepositoryName
.create("https://github.com/jenkinsci/jenkins.git");
assertNotNull(repo);
assertEquals("jenkinsci", repo.userName);
assertEquals("jenkins", repo.repositoryName);
assertEquals("github.com", repo.host);
}
#location 7
#vulnerability type NULL_DEREFERENCE | #fixed code
@Test
public void httpsUrlGitHubWithoutUser() {
testURL("https://github.com/jenkinsci/jenkins.git", "github.com", "jenkinsci", "jenkins");
} | Below is the vulnerable code, please generate the patch based on the following information. |
#vulnerable code
private OkHttpConnector connector(String apiUrl) {
Jenkins jenkins = GitHubWebHook.getJenkinsInstance();
OkHttpClient client = new OkHttpClient().setProxy(getProxy(apiUrl));
if (configuration().getClientCacheSize() > 0) {
File cacheDir = new File(jenkins.getRootDir(), GitHubPlugin.class.getName() + ".cache");
Cache cache = new Cache(cacheDir, configuration().getClientCacheSize() * 1024 * 1024);
client.setCache(cache);
}
return new OkHttpConnector(new OkUrlFactory(client));
}
#location 6
#vulnerability type NULL_DEREFERENCE | #fixed code
private OkHttpConnector connector(String apiUrl) {
OkHttpClient client = new OkHttpClient().setProxy(getProxy(apiUrl));
if (configuration().getClientCacheSize() > 0) {
File cacheDir = getCacheBaseDirFor(GitHubWebHook.getJenkinsInstance());
Cache cache = new Cache(cacheDir, configuration().getClientCacheSize() * 1024 * 1024);
client.setCache(cache);
}
return new OkHttpConnector(new OkUrlFactory(client));
} | Below is the vulnerable code, please generate the patch based on the following information. |
#vulnerable code
@Test
public void gitAtUrlGitHubNoSuffix() {
GitHubRepositoryName repo = GitHubRepositoryName
.create("[email protected]:jenkinsci/jenkins");
assertNotNull(repo);
assertEquals("jenkinsci", repo.userName);
assertEquals("jenkins", repo.repositoryName);
assertEquals("github.com", repo.host);
}
#location 6
#vulnerability type NULL_DEREFERENCE | #fixed code
@Test
public void gitAtUrlGitHubNoSuffix() {
testURL("[email protected]:jenkinsci/jenkins", "github.com", "jenkinsci", "jenkins");
} | Below is the vulnerable code, please generate the patch based on the following information. |
#vulnerable code
@Test
public void gitAtUrlOtherHost() {
GitHubRepositoryName repo = GitHubRepositoryName
.create("[email protected]:jenkinsci/jenkins.git");
assertNotNull(repo);
assertEquals("jenkinsci", repo.userName);
assertEquals("jenkins", repo.repositoryName);
assertEquals("gh.company.com", repo.host);
}
#location 6
#vulnerability type NULL_DEREFERENCE | #fixed code
@Test
public void gitAtUrlOtherHost() {
testURL("[email protected]:jenkinsci/jenkins.git", "gh.company.com", "jenkinsci", "jenkins");
} | Below is the vulnerable code, please generate the patch based on the following information. |
#vulnerable code
public static void main(String[] args) throws Exception {
CommandLineParams commandLineParams = new CommandLineParams();
JCommander jCommander = new JCommander(commandLineParams, args);
if (commandLineParams.help) {
jCommander.usage();
System.exit(1);
}
// default to src/main/webapp
if (commandLineParams.paths.size() == 0) {
commandLineParams.paths.add("src/main/webapp");
}
final Tomcat tomcat = new Tomcat();
// set directory for temp files
tomcat.setBaseDir(resolveTomcatBaseDir(commandLineParams.port));
// initialize the connector
Connector nioConnector = new Connector("org.apache.coyote.http11.Http11NioProtocol");
nioConnector.setPort(commandLineParams.port);
tomcat.setConnector(nioConnector);
tomcat.getService().addConnector(tomcat.getConnector());
tomcat.setPort(commandLineParams.port);
if (commandLineParams.paths.size() > 1) {
System.out.println("FYI... Since you specified more than one path, the context paths will be automatically set to the name of the path without the extension. A path that resolves to a context path of \"/ROOT\" will be replaced with \"/\"");
if(commandLineParams.contextPath != null) {
System.out.println("WARNING: context-path is ignored when more than one path or war file is specified");
}
if(commandLineParams.contextXml != null) {
System.out.println("WARNING: context-xml is ignored when more than one path or war file is specified");
}
}
Context ctx = null;
for (String path : commandLineParams.paths) {
File war = new File(path);
if (!war.exists()) {
System.err.println("The specified path \"" + path + "\" does not exist.");
jCommander.usage();
System.exit(1);
}
String ctxName = "";
// Use the commandline context-path (or default) if there is only one war
if (commandLineParams.paths.size() == 1) {
// warn if the contextPath doesn't start with a '/'. This causes issues serving content at the context root.
if (commandLineParams.contextPath.length() > 0 && !commandLineParams.contextPath.startsWith("/")) {
System.out.println("WARNING: You entered a path: [" + commandLineParams.contextPath + "]. Your path should start with a '/'. Tomcat will update this for you, but you may still experience issues.");
}
ctxName = commandLineParams.contextPath;
}
else {
ctxName = "/" + FilenameUtils.removeExtension(war.getName());
if (ctxName.equals("/ROOT") || (commandLineParams.paths.size() == 1)) {
ctxName = "/";
}
}
System.out.println("Adding Context " + ctxName + " for " + war.getPath());
//Context ctx = tomcat.addWebapp(ctxName, war.getAbsolutePath());
ctx = tomcat.addWebapp(ctxName, war.getAbsolutePath());
}
if(!commandLineParams.shutdownOverride) {
final String ctxName = ctx.getName();
// allow Tomcat to shutdown if a context failure is detected
ctx.addLifecycleListener(new LifecycleListener() {
public void lifecycleEvent(LifecycleEvent event) {
if (event.getLifecycle().getState() == LifecycleState.FAILED) {
Server server = tomcat.getServer();
if (server instanceof StandardServer) {
System.err.println("SEVERE: Context [" + ctxName + "] failed in [" + event.getLifecycle().getClass().getName() + "] lifecycle. Allowing Tomcat to shutdown.");
((StandardServer) server).stopAwait();
}
}
}
});
}
// set the context xml location if there is only one war
if(commandLineParams.contextXml != null && commandLineParams.paths.size() == 1) {
System.out.println("Using context config: " + commandLineParams.contextXml);
ctx.setConfigFile(new File(commandLineParams.contextXml).toURI().toURL());
}
// set the session manager
if (commandLineParams.sessionStore != null) {
SessionStore.getInstance(commandLineParams.sessionStore).configureSessionStore(commandLineParams, ctx);
}
//set the session timeout
if(commandLineParams.sessionTimeout != null) {
ctx.setSessionTimeout(commandLineParams.sessionTimeout);
}
commandLineParams = null;
//start the server
tomcat.start();
tomcat.getServer().await();
}
#location 81
#vulnerability type NULL_DEREFERENCE | #fixed code
public static void main(String[] args) throws Exception {
CommandLineParams commandLineParams = new CommandLineParams();
JCommander jCommander = new JCommander(commandLineParams, args);
if (commandLineParams.help) {
jCommander.usage();
System.exit(1);
}
// default to src/main/webapp
if (commandLineParams.paths.size() == 0) {
commandLineParams.paths.add("src/main/webapp");
}
final Tomcat tomcat = new Tomcat();
// set directory for temp files
tomcat.setBaseDir(resolveTomcatBaseDir(commandLineParams.port));
// initialize the connector
Connector nioConnector = new Connector("org.apache.coyote.http11.Http11NioProtocol");
nioConnector.setPort(commandLineParams.port);
tomcat.setConnector(nioConnector);
tomcat.getService().addConnector(tomcat.getConnector());
tomcat.setPort(commandLineParams.port);
if (commandLineParams.paths.size() > 1) {
System.out.println("WARNING: multiple paths are specified, but no longer supported. First path will be used.");
}
// Get the first path
String path = commandLineParams.paths.get(0);
Context ctx = null;
File war = new File(path);
if (!war.exists()) {
System.err.println("The specified path \"" + path + "\" does not exist.");
jCommander.usage();
System.exit(1);
}
// Use the commandline context-path (or default)
// warn if the contextPath doesn't start with a '/'. This causes issues serving content at the context root.
if (commandLineParams.contextPath.length() > 0 && !commandLineParams.contextPath.startsWith("/")) {
System.out.println("WARNING: You entered a path: [" + commandLineParams.contextPath + "]. Your path should start with a '/'. Tomcat will update this for you, but you may still experience issues.");
}
final String ctxName = commandLineParams.contextPath;
System.out.println("Adding Context " + ctxName + " for " + war.getPath());
ctx = tomcat.addWebapp(ctxName, war.getAbsolutePath());
if(!commandLineParams.shutdownOverride) {
// allow Tomcat to shutdown if a context failure is detected
ctx.addLifecycleListener(new LifecycleListener() {
public void lifecycleEvent(LifecycleEvent event) {
if (event.getLifecycle().getState() == LifecycleState.FAILED) {
Server server = tomcat.getServer();
if (server instanceof StandardServer) {
System.err.println("SEVERE: Context [" + ctxName + "] failed in [" + event.getLifecycle().getClass().getName() + "] lifecycle. Allowing Tomcat to shutdown.");
((StandardServer) server).stopAwait();
}
}
}
});
}
// set the context xml location if there is only one war
if(commandLineParams.contextXml != null) {
System.out.println("Using context config: " + commandLineParams.contextXml);
ctx.setConfigFile(new File(commandLineParams.contextXml).toURI().toURL());
}
// set the session manager
if (commandLineParams.sessionStore != null) {
SessionStore.getInstance(commandLineParams.sessionStore).configureSessionStore(commandLineParams, ctx);
}
//set the session timeout
if(commandLineParams.sessionTimeout != null) {
ctx.setSessionTimeout(commandLineParams.sessionTimeout);
}
commandLineParams = null;
//start the server
tomcat.start();
tomcat.getServer().await();
} | Below is the vulnerable code, please generate the patch based on the following information. |
#vulnerable code
public Process exec(
String namespace, String name, String[] command, String container, boolean stdin, boolean tty)
throws ApiException, IOException {
if (container == null) {
CoreV1Api api = new CoreV1Api(apiClient);
V1Pod pod = api.readNamespacedPod(name, namespace, "false", null, null);
container = pod.getSpec().getContainers().get(0).getName();
}
String path = makePath(namespace, name, command, container, stdin, tty);
ExecProcess exec = new ExecProcess(apiClient);
WebSocketStreamHandler handler = exec.getHandler();
WebSockets.stream(path, "GET", apiClient, handler);
return exec;
}
#location 7
#vulnerability type NULL_DEREFERENCE | #fixed code
public Process exec(
String namespace, String name, String[] command, String container, boolean stdin, boolean tty)
throws ApiException, IOException {
return newExecutionBuilder(namespace, name, command)
.setContainer(container)
.setStdin(stdin)
.setTty(tty)
.execute();
} | Below is the vulnerable code, please generate the patch based on the following information. |
#vulnerable code
@Benchmark
public void fastjson() {
JSONScanner scanner = new JSONScanner(JsoniterBenchmarkState.inputString);
scanner.nextToken();
do {
scanner.nextToken();
scanner.intValue();
scanner.nextToken();
} while (scanner.token() == JSONToken.COMMA);
}
#location 10
#vulnerability type RESOURCE_LEAK | #fixed code
@Benchmark
public void fastjson() {
JSON.parseObject(JsoniterBenchmarkState.inputString, byte[].class);
} | Below is the vulnerable code, please generate the patch based on the following information. |
#vulnerable code
public static ApiClient defaultClient() throws IOException {
String kubeConfig = System.getenv(ENV_KUBECONFIG);
if (kubeConfig != null) {
return fromConfig(new FileReader(kubeConfig));
}
File config = new File(
new File(System.getenv(KubeConfig.ENV_HOME),
KubeConfig.KUBEDIR),
KubeConfig.KUBECONFIG);
if (config.exists()) {
return fromConfig(new FileReader(config));
}
File clusterCA = new File(SERVICEACCOUNT_CA_PATH);
if (clusterCA.exists()) {
return fromCluster();
}
ApiClient client = new ApiClient();
client.setBasePath(DEFAULT_FALLBACK_HOST);
return client;
}
#location 11
#vulnerability type RESOURCE_LEAK | #fixed code
public static ApiClient defaultClient() throws IOException {
return ClientBuilder.defaults().build();
} | Below is the vulnerable code, please generate the patch based on the following information. |
#vulnerable code
@Benchmark
public void fastjson() {
new JSONReaderScanner(new InputStreamReader(new ByteArrayInputStream(JsoniterBenchmarkState.input))).intValue();
}
#location 3
#vulnerability type RESOURCE_LEAK | #fixed code
@Benchmark
public void fastjson() {
JSONScanner scanner = new JSONScanner(JsoniterBenchmarkState.inputString);
scanner.nextToken();
do {
scanner.nextToken();
scanner.intValue();
scanner.nextToken();
} while (scanner.token() == JSONToken.COMMA);
} | Below is the vulnerable code, please generate the patch based on the following information. |
#vulnerable code
public Process exec(
String namespace, String name, String[] command, String container, boolean stdin, boolean tty)
throws ApiException, IOException {
if (container == null) {
CoreV1Api api = new CoreV1Api(apiClient);
V1Pod pod = api.readNamespacedPod(name, namespace, "false", null, null);
container = pod.getSpec().getContainers().get(0).getName();
}
String path = makePath(namespace, name, command, container, stdin, tty);
ExecProcess exec = new ExecProcess(apiClient);
WebSocketStreamHandler handler = exec.getHandler();
WebSockets.stream(path, "GET", apiClient, handler);
return exec;
}
#location 7
#vulnerability type NULL_DEREFERENCE | #fixed code
public Process exec(
String namespace, String name, String[] command, String container, boolean stdin, boolean tty)
throws ApiException, IOException {
return newExecutionBuilder(namespace, name, command)
.setContainer(container)
.setStdin(stdin)
.setTty(tty)
.execute();
} | Below is the vulnerable code, please generate the patch based on the following information. |
#vulnerable code
@Benchmark
public void jsoniter() throws IOException {
Jsoniter iter = Jsoniter.parseBytes(JsoniterBenchmarkState.inputBytes);
while (iter.ReadArray()) {
iter.ReadUnsignedInt();
}
}
#location 6
#vulnerability type RESOURCE_LEAK | #fixed code
@Benchmark
public void jsoniter() throws IOException {
Jsoniter jsoniter = Jsoniter.parseBytes(JsoniterBenchmarkState.inputBytes);
byte[] val = new byte[3];
jsoniter.Read(val);
} | Below is the vulnerable code, please generate the patch based on the following information. |
#vulnerable code
public static ApiClient fromConfig(InputStream stream) throws IOException {
return fromConfig(new InputStreamReader(stream)); // TODO UTF-8
}
#location 2
#vulnerability type RESOURCE_LEAK | #fixed code
public static ApiClient fromConfig(InputStream stream) throws IOException {
return fromConfig(new InputStreamReader(stream, StandardCharsets.UTF_8.name()));
} | Below is the vulnerable code, please generate the patch based on the following information. |
#vulnerable code
public <T extends Message> ObjectOrStatus<T> request(
T.Builder builder, String path, String method, T body, String apiVersion, String kind)
throws ApiException, IOException {
HashMap<String, String> headers = new HashMap<>();
headers.put("Content-Type", MEDIA_TYPE);
headers.put("Accept", MEDIA_TYPE);
String[] localVarAuthNames = new String[] {"BearerToken"};
Request request =
apiClient.buildRequest(
path,
method,
new ArrayList<Pair>(),
new ArrayList<Pair>(),
null,
headers,
new HashMap<String, String>(),
new HashMap<String, Object>(),
localVarAuthNames,
null);
if (body != null) {
byte[] bytes = encode(body, apiVersion, kind);
switch (method) {
case "POST":
request =
request
.newBuilder()
.post(RequestBody.create(MediaType.parse(MEDIA_TYPE), bytes))
.build();
break;
case "PUT":
request =
request
.newBuilder()
.put(RequestBody.create(MediaType.parse(MEDIA_TYPE), bytes))
.build();
break;
case "PATCH":
request =
request
.newBuilder()
.patch(RequestBody.create(MediaType.parse(MEDIA_TYPE), bytes))
.build();
break;
default:
throw new ApiException("Unknown proto client API method: " + method);
}
}
Response resp = apiClient.getHttpClient().newCall(request).execute();
Unknown u = parse(resp.body().byteStream());
resp.body().close();
if (u.getTypeMeta().getApiVersion().equals("v1")
&& u.getTypeMeta().getKind().equals("Status")) {
Status status = Status.newBuilder().mergeFrom(u.getRaw()).build();
return new ObjectOrStatus(null, status);
}
return new ObjectOrStatus((T) builder.mergeFrom(u.getRaw()).build(), null);
}
#location 49
#vulnerability type NULL_DEREFERENCE | #fixed code
public <T extends Message> ObjectOrStatus<T> request(
T.Builder builder, String path, String method, T body, String apiVersion, String kind)
throws ApiException, IOException {
HashMap<String, String> headers = new HashMap<>();
headers.put("Content-Type", MEDIA_TYPE);
headers.put("Accept", MEDIA_TYPE);
String[] localVarAuthNames = new String[] {"BearerToken"};
Request request =
apiClient.buildRequest(
path,
method,
new ArrayList<Pair>(),
new ArrayList<Pair>(),
null,
headers,
new HashMap<String, String>(),
new HashMap<String, Object>(),
localVarAuthNames,
null);
if (body != null) {
byte[] bytes = encode(body, apiVersion, kind);
switch (method) {
case "POST":
request =
request
.newBuilder()
.post(RequestBody.create(MediaType.parse(MEDIA_TYPE), bytes))
.build();
break;
case "PUT":
request =
request
.newBuilder()
.put(RequestBody.create(MediaType.parse(MEDIA_TYPE), bytes))
.build();
break;
case "PATCH":
request =
request
.newBuilder()
.patch(RequestBody.create(MediaType.parse(MEDIA_TYPE), bytes))
.build();
break;
default:
throw new ApiException("Unknown proto client API method: " + method);
}
}
return getObjectOrStatusFromServer(builder, request);
} | Below is the vulnerable code, please generate the patch based on the following information. |
#vulnerable code
public static ApiClient fromConfig(String fileName) throws IOException {
return fromConfig(new FileReader(fileName));
}
#location 2
#vulnerability type RESOURCE_LEAK | #fixed code
public static ApiClient fromConfig(String fileName) throws IOException {
KubeConfig config = KubeConfig.loadKubeConfig(new FileReader(fileName)); // TODO UTF-8
config.setFile(new File(fileName));
return fromConfig(config);
} | Below is the vulnerable code, please generate the patch based on the following information. |
#vulnerable code
public static ClientBuilder standard(boolean persistConfig) throws IOException {
final File kubeConfig = findConfigFromEnv();
if (kubeConfig != null) {
try (BufferedReader kubeConfigReader =
new BufferedReader(
new InputStreamReader(
new FileInputStream(kubeConfig), StandardCharsets.UTF_8.name()))) {
KubeConfig kc = KubeConfig.loadKubeConfig(kubeConfigReader);
if (persistConfig) {
kc.setPersistConfig(new FilePersister(kubeConfig));
}
kc.setFile(kubeConfig);
return kubeconfig(kc);
}
}
final File config = findConfigInHomeDir();
if (config != null) {
try (BufferedReader configReader =
new BufferedReader(
new InputStreamReader(new FileInputStream(config), StandardCharsets.UTF_8.name()))) {
KubeConfig kc = KubeConfig.loadKubeConfig(configReader);
if (persistConfig) {
kc.setPersistConfig(new FilePersister(config));
}
kc.setFile(config);
return kubeconfig(kc);
}
}
final File clusterCa = new File(SERVICEACCOUNT_CA_PATH);
if (clusterCa.exists()) {
return cluster();
}
return new ClientBuilder();
}
#location 20
#vulnerability type RESOURCE_LEAK | #fixed code
public static ClientBuilder standard(boolean persistConfig) throws IOException {
final File kubeConfig = findConfigFromEnv();
ClientBuilder clientBuilderEnv = getClientBuilder(persistConfig, kubeConfig);
if (clientBuilderEnv != null) return clientBuilderEnv;
final File config = findConfigInHomeDir();
ClientBuilder clientBuilderHomeDir = getClientBuilder(persistConfig, config);
if (clientBuilderHomeDir != null) return clientBuilderHomeDir;
final File clusterCa = new File(SERVICEACCOUNT_CA_PATH);
if (clusterCa.exists()) {
return cluster();
}
return new ClientBuilder();
} | Below is the vulnerable code, please generate the patch based on the following information. |
#vulnerable code
public static void main(String[] args) throws IOException, ApiException {
ApiClient client = Config.defaultClient();
Configuration.setDefaultApiClient(client);
CoreV1Api api = new CoreV1Api();
V1PodList list =
api.listPodForAllNamespaces(null, null, null, null, null, null, null, null, null);
for (V1Pod item : list.getItems()) {
System.out.println(item.getMetadata().getName());
}
}
#location 8
#vulnerability type NULL_DEREFERENCE | #fixed code
public static void main(String[] args) {
try {
Example operation = new Example();
operation.executeCommand();
} catch (ApiException ex) {
LOGGER.log(Level.SEVERE, null, ex);
}
} | Below is the vulnerable code, please generate the patch based on the following information. |
#vulnerable code
private ApiListType executeRequest(Call call)
throws IOException, ApiException, ObjectMetaReflectException {
ApiListType data = client.handleResponse(call.execute(), listType);
V1ListMeta listMetaData = Reflect.listMetadata(data);
continueToken = listMetaData.getContinue();
return data;
}
#location 4
#vulnerability type NULL_DEREFERENCE | #fixed code
private ApiListType executeRequest(Call call) throws IOException, ApiException {
return client.handleResponse(call.execute(), listType);
} | Below is the vulnerable code, please generate the patch based on the following information. |
#vulnerable code
@Benchmark
public void jsoniter() throws IOException {
Jsoniter.parse(new ByteArrayInputStream(JsoniterBenchmarkState.input), 4096).ReadUnsignedInt();
}
#location 3
#vulnerability type RESOURCE_LEAK | #fixed code
@Benchmark
public void jsoniter() throws IOException {
Jsoniter iter = Jsoniter.parseBytes(JsoniterBenchmarkState.inputBytes);
while (iter.ReadArray()) {
iter.ReadUnsignedInt();
}
} | Below is the vulnerable code, please generate the patch based on the following information. |
#vulnerable code
public void writeToStream(DataOutputStream os) throws IOException {
WritableByteChannel dataChannel = Channels.newChannel(os);
os.writeInt(getOriginalSize());
os.writeInt(getSamplingRateSA());
os.writeInt(getSamplingRateISA());
os.writeInt(getSamplingRateNPA());
os.writeInt(getSampleBitWidth());
os.writeInt(getAlphabetSize());
for (Byte c : alphabetMap.keySet()) {
Pair<Integer, Integer> cval = alphabetMap.get(c);
os.write(c);
os.writeInt(cval.first);
os.writeInt(cval.second);
}
os.write(alphabet);
ByteBuffer bufSA = ByteBuffer.allocate(sa.limit() * SuccinctConstants.LONG_SIZE_BYTES);
bufSA.asLongBuffer().put(sa.buffer());
dataChannel.write(bufSA.order(ByteOrder.BIG_ENDIAN));
sa.rewind();
ByteBuffer bufISA = ByteBuffer.allocate(isa.limit() * SuccinctConstants.LONG_SIZE_BYTES);
bufISA.asLongBuffer().put(isa.buffer());
dataChannel.write(bufISA.order(ByteOrder.BIG_ENDIAN));
isa.rewind();
ByteBuffer bufColOff =
ByteBuffer.allocate(getAlphabetSize() * SuccinctConstants.LONG_SIZE_BYTES);
bufColOff.asLongBuffer().put(columnoffsets.buffer());
dataChannel.write(bufColOff.order(ByteOrder.BIG_ENDIAN));
columnoffsets.rewind();
for (int i = 0; i < columns.length; i++) {
os.writeInt(columns[i].limit());
dataChannel.write(columns[i].order(ByteOrder.BIG_ENDIAN));
columns[i].rewind();
}
}
#location 14
#vulnerability type NULL_DEREFERENCE | #fixed code
public void writeToStream(DataOutputStream os) throws IOException {
WritableByteChannel dataChannel = Channels.newChannel(os);
os.writeInt(getOriginalSize());
os.writeInt(getSamplingRateSA());
os.writeInt(getSamplingRateISA());
os.writeInt(getSamplingRateNPA());
os.writeInt(getSampleBitWidth());
os.writeInt(getAlphabetSize());
for (int i = 0; i < getAlphabetSize(); i++) {
os.writeInt(alphabet[i]);
}
ByteBuffer bufSA = ByteBuffer.allocate(sa.limit() * SuccinctConstants.LONG_SIZE_BYTES);
bufSA.asLongBuffer().put(sa.buffer());
dataChannel.write(bufSA.order(ByteOrder.BIG_ENDIAN));
sa.rewind();
ByteBuffer bufISA = ByteBuffer.allocate(isa.limit() * SuccinctConstants.LONG_SIZE_BYTES);
bufISA.asLongBuffer().put(isa.buffer());
dataChannel.write(bufISA.order(ByteOrder.BIG_ENDIAN));
isa.rewind();
ByteBuffer bufColOff =
ByteBuffer.allocate(getAlphabetSize() * SuccinctConstants.LONG_SIZE_BYTES);
bufColOff.asLongBuffer().put(columnoffsets.buffer());
dataChannel.write(bufColOff.order(ByteOrder.BIG_ENDIAN));
columnoffsets.rewind();
for (int i = 0; i < columns.length; i++) {
os.writeInt(columns[i].limit());
dataChannel.write(columns[i].order(ByteOrder.BIG_ENDIAN));
columns[i].rewind();
}
} | Below is the vulnerable code, please generate the patch based on the following information. |
#vulnerable code
public static void main(String[] args) throws IOException {
if (args.length < 2 || args.length > 3) {
System.err.println("Parameters: [input-path] [output-path] <[type]>");
System.exit(-1);
}
File file = new File(args[0]);
if (file.length() > 1L << 31) {
System.err.println("Cant handle files > 2GB");
System.exit(-1);
}
byte[] fileData = new byte[(int) file.length()];
System.out.println("File size: " + fileData.length + " bytes");
DataInputStream dis = new DataInputStream(new FileInputStream(file));
dis.readFully(fileData, 0, (int) file.length());
FileOutputStream fos = new FileOutputStream(args[1]);
DataOutputStream os = new DataOutputStream(fos);
String type = "file";
if (args.length == 3) {
type = args[2];
}
long start = System.currentTimeMillis();
SuccinctCore.LOG.setLevel(Level.ALL);
switch (type) {
case "file": {
SuccinctFileBuffer.construct(fileData, os);
break;
}
case "indexed-file": {
IntArrayList offsets = new IntArrayList();
offsets.add(0);
for (int i = 0; i < fileData.length; i++) {
if (fileData[i] == '\n') {
offsets.add(i + 1);
}
}
SuccinctIndexedFileBuffer.construct(fileData, offsets.toArray(), os);
break;
}
default:
throw new UnsupportedOperationException("Unsupported mode: " + type);
}
long end = System.currentTimeMillis();
System.out.println("Time to construct: " + (end - start) / 1000 + "s");
}
#location 16
#vulnerability type RESOURCE_LEAK | #fixed code
public static void main(String[] args) throws IOException {
if (args.length < 2 || args.length > 3) {
System.err.println("Parameters: [input-path] [output-path] <[file-type]>");
System.exit(-1);
}
File file = new File(args[0]);
if (file.length() > 1L << 31) {
System.err.println("Cant handle files > 2GB");
System.exit(-1);
}
FileOutputStream fos = new FileOutputStream(args[1]);
DataOutputStream os = new DataOutputStream(fos);
String type = "text-file";
if (args.length == 3) {
type = args[2];
}
long start = System.currentTimeMillis();
SuccinctCore.LOG.setLevel(Level.ALL);
switch (type) {
case "text-file": {
SuccinctFileBuffer.construct(readTextFile(file), os);
break;
}
case "binary-file": {
SuccinctFileBuffer.construct(readBinaryFile(file), os);
break;
}
case "indexed-text-file": {
char[] fileData = readTextFile(file);
IntArrayList offsets = new IntArrayList();
offsets.add(0);
for (int i = 0; i < fileData.length; i++) {
if (fileData[i] == '\n') {
offsets.add(i + 1);
}
}
SuccinctIndexedFileBuffer.construct(fileData, offsets.toArray(), os);
break;
}
case "indexed-binary-file": {
byte[] fileData = readBinaryFile(file);
IntArrayList offsets = new IntArrayList();
offsets.add(0);
for (int i = 0; i < fileData.length; i++) {
if (fileData[i] == '\n') {
offsets.add(i + 1);
}
}
SuccinctIndexedFileBuffer.construct(fileData, offsets.toArray(), os);
break;
}
default:
throw new UnsupportedOperationException("Unsupported mode: " + type);
}
long end = System.currentTimeMillis();
System.out.println("Time to construct: " + (end - start) / 1000 + "s");
} | Below is the vulnerable code, please generate the patch based on the following information. |
#vulnerable code
public void setUp() throws Exception {
super.setUp();
instance = new QSufSort();
File file = new File("data/test_file");
byte[] data = new byte[(int) file.length()];
try {
new FileInputStream(file).read(data);
} catch (Exception e) {
e.printStackTrace();
assertTrue("Could not read from data/test_file.", false);
}
instance.buildSuffixArray(data);
}
#location 7
#vulnerability type RESOURCE_LEAK | #fixed code
public void setUp() throws Exception {
super.setUp();
instance = new QSufSort();
File inputFile = new File("data/test_file");
byte[] fileData = new byte[(int) inputFile.length()];
DataInputStream dis = new DataInputStream(
new FileInputStream(inputFile));
dis.readFully(fileData);
byte[] data = (new String(fileData) + (char) 1).getBytes();
instance.buildSuffixArray(data);
fileSize = (int) (inputFile.length() + 1);
} | Below is the vulnerable code, please generate the patch based on the following information. |
#vulnerable code
public void readFromFile(String path) throws IOException {
FileInputStream fis = new FileInputStream(path);
DataInputStream is = new DataInputStream(fis);
readFromStream(is);
}
#location 4
#vulnerability type RESOURCE_LEAK | #fixed code
public void readFromFile(String path) throws IOException {
readCoreFromFile(path);
} | Below is the vulnerable code, please generate the patch based on the following information. |
#vulnerable code
public static void main(String[] args) throws IOException {
if(args.length != 1) {
System.err.println("Paramters: [input-path]");
System.exit(-1);
}
File file = new File(args[0]);
if(file.length() > 1L<<31) {
System.err.println("Cant handle files > 2GB");
System.exit(-1);
}
byte[] fileData = new byte[(int) file.length()];
System.out.println("File size: " + fileData.length + " bytes");
DataInputStream dis = new DataInputStream(new FileInputStream(file));
dis.readFully(fileData, 0, (int)file.length());
SuccinctFileBuffer succinctFileBuffer = new SuccinctFileBuffer(fileData);
BufferedReader shellReader = new BufferedReader(new InputStreamReader(System.in));
while(true) {
System.out.print("succinct> ");
String command = shellReader.readLine();
String[] cmdArray = command.split(" ");
if(cmdArray[0].compareTo("count") == 0) {
if(cmdArray.length != 2) {
System.err.println("Could not parse count query.");
System.err.println("Usage: count [query]");
continue;
}
System.out.println("Count[" + cmdArray[1] + "] = " + succinctFileBuffer.count(cmdArray[1].getBytes()));
} else if(cmdArray[0].compareTo("search") == 0) {
if(cmdArray.length != 2) {
System.err.println("Could not parse search query.");
System.err.println("Usage: search [query]");
continue;
}
Long[] results = succinctFileBuffer.search(cmdArray[1].getBytes());
System.out.println("Result size = " + results.length);
System.out.print("Search[" + cmdArray[1] + "] = {");
if(results.length < 10) {
for (int i = 0; i < results.length; i++) {
System.out.print(results[i] + ", ");
}
System.out.println("}");
} else {
for (int i = 0; i < 10; i++) {
System.out.print(results[i] + ", ");
}
System.out.println("...}");
}
} else if(cmdArray[0].compareTo("extract") == 0) {
if(cmdArray.length != 3) {
System.err.println("Could not parse extract query.");
System.err.println("Usage: extract [offset] [length]");
continue;
}
Integer offset, length;
try {
offset = Integer.parseInt(cmdArray[1]);
} catch (Exception e) {
System.err.println("[Extract]: Failed to parse offset: must be an integer.");
continue;
}
try {
length = Integer.parseInt(cmdArray[2]);
} catch (Exception e) {
System.err.println("[Extract]: Failed to parse length: must be an integer.");
continue;
}
System.out.println("Extract[" + offset + ", " + length + "] = " + new String(succinctFileBuffer.extract(offset, length)));
} else if (cmdArray[0].compareTo("regex") == 0) {
if(cmdArray.length != 2) {
System.err.println("Could not parse regex query.");
System.err.println("Usage: regex [query]");
continue;
}
Map<Long, Integer> results = null;
try {
results = succinctFileBuffer.regexSearch(cmdArray[1]);
} catch (RegExParsingException e) {
System.err.println("Could not parse regular expression: [" + cmdArray[1] + "]");
continue;
}
System.out.println("Result size = " + results.size());
System.out.print("Regex[" + cmdArray[1] + "] = {");
int count = 0;
for (Map.Entry<Long, Integer> entry: results.entrySet()) {
if (count >= 10) break;
System.out.print("offset = " + entry.getKey() + "; len = " + entry.getValue() + ", ");
count++;
}
System.out.println("...}");
} else if(cmdArray[0].compareTo("quit") == 0) {
System.out.println("Quitting...");
break;
} else {
System.err.println("Unknown command. Command must be one of: count, search, extract, quit.");
continue;
}
}
}
#location 5
#vulnerability type RESOURCE_LEAK | #fixed code
public static void main(String[] args) throws IOException {
if(args.length != 1) {
System.err.println("Paramters: [input-path]");
System.exit(-1);
}
SuccinctFileBuffer succinctFileBuffer;
if(args[0].endsWith(".succinct")) {
succinctFileBuffer = new SuccinctFileBuffer(args[0], StorageMode.MEMORY_ONLY);
} else {
File file = new File(args[0]);
if (file.length() > 1L << 31) {
System.err.println("Cant handle files > 2GB");
System.exit(-1);
}
byte[] fileData = new byte[(int) file.length()];
System.out.println("File size: " + fileData.length + " bytes");
DataInputStream dis = new DataInputStream(new FileInputStream(file));
dis.readFully(fileData, 0, (int) file.length());
succinctFileBuffer = new SuccinctFileBuffer(fileData);
}
BufferedReader shellReader = new BufferedReader(new InputStreamReader(System.in));
while(true) {
System.out.print("succinct> ");
String command = shellReader.readLine();
String[] cmdArray = command.split(" ");
if(cmdArray[0].compareTo("count") == 0) {
if(cmdArray.length != 2) {
System.err.println("Could not parse count query.");
System.err.println("Usage: count [query]");
continue;
}
System.out.println("Count[" + cmdArray[1] + "] = " + succinctFileBuffer.count(cmdArray[1].getBytes()));
} else if(cmdArray[0].compareTo("search") == 0) {
if(cmdArray.length != 2) {
System.err.println("Could not parse search query.");
System.err.println("Usage: search [query]");
continue;
}
Long[] results = succinctFileBuffer.search(cmdArray[1].getBytes());
System.out.println("Result size = " + results.length);
System.out.print("Search[" + cmdArray[1] + "] = {");
if(results.length < 10) {
for (int i = 0; i < results.length; i++) {
System.out.print(results[i] + ", ");
}
System.out.println("}");
} else {
for (int i = 0; i < 10; i++) {
System.out.print(results[i] + ", ");
}
System.out.println("...}");
}
} else if(cmdArray[0].compareTo("extract") == 0) {
if(cmdArray.length != 3) {
System.err.println("Could not parse extract query.");
System.err.println("Usage: extract [offset] [length]");
continue;
}
Integer offset, length;
try {
offset = Integer.parseInt(cmdArray[1]);
} catch (Exception e) {
System.err.println("[Extract]: Failed to parse offset: must be an integer.");
continue;
}
try {
length = Integer.parseInt(cmdArray[2]);
} catch (Exception e) {
System.err.println("[Extract]: Failed to parse length: must be an integer.");
continue;
}
System.out.println("Extract[" + offset + ", " + length + "] = " + new String(succinctFileBuffer.extract(offset, length)));
} else if (cmdArray[0].compareTo("regex") == 0) {
if(cmdArray.length != 2) {
System.err.println("Could not parse regex query.");
System.err.println("Usage: regex [query]");
continue;
}
Map<Long, Integer> results = null;
try {
results = succinctFileBuffer.regexSearch(cmdArray[1]);
} catch (RegExParsingException e) {
System.err.println("Could not parse regular expression: [" + cmdArray[1] + "]");
continue;
}
System.out.println("Result size = " + results.size());
System.out.print("Regex[" + cmdArray[1] + "] = {");
int count = 0;
for (Map.Entry<Long, Integer> entry: results.entrySet()) {
if (count >= 10) break;
System.out.print("offset = " + entry.getKey() + "; len = " + entry.getValue() + ", ");
count++;
}
System.out.println("...}");
} else if(cmdArray[0].compareTo("quit") == 0) {
System.out.println("Quitting...");
break;
} else {
System.err.println("Unknown command. Command must be one of: count, search, extract, quit.");
continue;
}
}
} | Below is the vulnerable code, please generate the patch based on the following information. |
#vulnerable code
private List<StorageState> decode(byte[] bs, Charset charset) throws IOException {
// 获取对象转换定义
ObjectMateData objectMateData = FdfsParamMapper.getObjectMap(StorageState.class);
int fixFieldsTotalSize = objectMateData.getFieldsFixTotalSize();
if (bs.length % fixFieldsTotalSize != 0) {
throw new IOException("fixFieldsTotalSize=" + fixFieldsTotalSize + "but byte array length: " + bs.length
+ " is invalid!");
}
// 计算反馈对象数量
int count = bs.length / fixFieldsTotalSize;
int offset = 0;
List<StorageState> results = new ArrayList<StorageState>(count);
for (int i = 0; i < count; i++) {
byte[] one = new byte[fixFieldsTotalSize];
System.arraycopy(bs, offset, one, 0, fixFieldsTotalSize);
results.add(FdfsParamMapper.map(one, StorageState.class, charset));
offset += fixFieldsTotalSize;
}
return results;
}
#location 4
#vulnerability type NULL_DEREFERENCE | #fixed code
private List<StorageState> decode(byte[] bs, Charset charset) throws IOException {
// 获取对象转换定义
ObjectMataData objectMataData = FdfsParamMapper.getObjectMap(StorageState.class);
int fixFieldsTotalSize = objectMataData.getFieldsFixTotalSize();
if (bs.length % fixFieldsTotalSize != 0) {
throw new IOException("fixFieldsTotalSize=" + fixFieldsTotalSize + "but byte array length: " + bs.length
+ " is invalid!");
}
// 计算反馈对象数量
int count = bs.length / fixFieldsTotalSize;
int offset = 0;
List<StorageState> results = new ArrayList<StorageState>(count);
for (int i = 0; i < count; i++) {
byte[] one = new byte[fixFieldsTotalSize];
System.arraycopy(bs, offset, one, 0, fixFieldsTotalSize);
results.add(FdfsParamMapper.map(one, StorageState.class, charset));
offset += fixFieldsTotalSize;
}
return results;
} | Below is the vulnerable code, please generate the patch based on the following information. |
#vulnerable code
private List<GroupState> decode(byte[] bs, Charset charset) throws IOException {
// 获取对象转换定义
ObjectMataData objectMataData = FdfsParamMapper.getObjectMap(GroupState.class);
int fixFieldsTotalSize = objectMataData.getFieldsFixTotalSize();
if (bs.length % fixFieldsTotalSize != 0) {
throw new IOException("byte array length: " + bs.length + " is invalid!");
}
// 计算反馈对象数量
int count = bs.length / fixFieldsTotalSize;
int offset = 0;
List<GroupState> results = new ArrayList<GroupState>(count);
for (int i = 0; i < count; i++) {
byte[] one = new byte[fixFieldsTotalSize];
System.arraycopy(bs, offset, one, 0, fixFieldsTotalSize);
results.add(FdfsParamMapper.map(one, GroupState.class, charset));
offset += fixFieldsTotalSize;
}
return results;
}
#location 4
#vulnerability type NULL_DEREFERENCE | #fixed code
private List<GroupState> decode(byte[] bs, Charset charset) throws IOException {
// 获取对象转换定义
ObjectMetaData objectMetaData = FdfsParamMapper.getObjectMap(GroupState.class);
int fixFieldsTotalSize = objectMetaData.getFieldsFixTotalSize();
if (bs.length % fixFieldsTotalSize != 0) {
throw new IOException("byte array length: " + bs.length + " is invalid!");
}
// 计算反馈对象数量
int count = bs.length / fixFieldsTotalSize;
int offset = 0;
List<GroupState> results = new ArrayList<GroupState>(count);
for (int i = 0; i < count; i++) {
byte[] one = new byte[fixFieldsTotalSize];
System.arraycopy(bs, offset, one, 0, fixFieldsTotalSize);
results.add(FdfsParamMapper.map(one, GroupState.class, charset));
offset += fixFieldsTotalSize;
}
return results;
} | Below is the vulnerable code, please generate the patch based on the following information. |
#vulnerable code
protected long getBodyLength(Charset charset) {
ObjectMateData objectMateData = FdfsParamMapper.getObjectMap(this.getClass());
return objectMateData.getFieldsSendTotalByteSize(this, charset) + getFileSize();
}
#location 3
#vulnerability type NULL_DEREFERENCE | #fixed code
protected long getBodyLength(Charset charset) {
ObjectMataData objectMataData = FdfsParamMapper.getObjectMap(this.getClass());
return objectMataData.getFieldsSendTotalByteSize(this, charset) + getFileSize();
} | Below is the vulnerable code, please generate the patch based on the following information. |
#vulnerable code
protected long getBodyLength(Charset charset) {
ObjectMataData objectMataData = FdfsParamMapper.getObjectMap(this.getClass());
return objectMataData.getFieldsSendTotalByteSize(this, charset) + getFileSize();
}
#location 3
#vulnerability type NULL_DEREFERENCE | #fixed code
protected long getBodyLength(Charset charset) {
ObjectMetaData objectMetaData = FdfsParamMapper.getObjectMap(this.getClass());
return objectMetaData.getFieldsSendTotalByteSize(this, charset) + getFileSize();
} | Below is the vulnerable code, please generate the patch based on the following information. |
#vulnerable code
public void service() {
int i = 0;
try {
serverSocket = new ServerSocket(port);
} catch (IOException e1) {
e1.printStackTrace();
}
while (true) {
Socket socket = null;
try {
i++;
socket = serverSocket.accept(); // 主线程获取客户端连接
System.out.println("第" + i + "个客户端成功连接！");
Thread workThread = new Thread(new Handler(socket)); // 创建线程
workThread.start(); // 启动线程
} catch (Exception e) {
e.printStackTrace();
}
}
}
#location 15
#vulnerability type RESOURCE_LEAK | #fixed code
public void service() {
int i = 0;
try {
serverSocket = new ServerSocket(port);
} catch (BindException e) {
LOGGER.error("端口绑定错误", e.getCause());
throw new RuntimeException("端口已经被绑定");
} catch (IOException e1) {
LOGGER.error("其他错误", e1.getCause());
throw new RuntimeException(e1.getMessage());
}
while (true) {
Socket socket = null;
try {
i++;
socket = serverSocket.accept(); // 主线程获取客户端连接
LOGGER.debug("第{}个客户端成功连接！", i);
Thread workThread = new Thread(new Handler(socket)); // 创建线程
workThread.start(); // 启动线程
} catch (Exception e) {
e.printStackTrace();
}
}
} | Below is the vulnerable code, please generate the patch based on the following information. |
#vulnerable code
@Test
public void testConnectionManager() {
// 初始化
TrackerConnectionManager manager = new TrackerConnectionManager(createPool());
manager.setTrackerList(trackerIpList);
manager.initTracker();
List<GroupState> list = null;
// 第一次执行
try {
// 连接失败
list = manager.executeFdfsTrackerCmd(new TrackerListGroupsCommand());
fail("No exception thrown.");
} catch (Exception e) {
assertTrue(e instanceof FdfsConnectException);
}
// 第二次执行
try {
// 连接失败
list = manager.executeFdfsTrackerCmd(new TrackerListGroupsCommand());
fail("No exception thrown.");
} catch (Exception e) {
assertTrue(e instanceof FdfsConnectException);
}
LOGGER.debug("执行结果{}", list);
}
#location 11
#vulnerability type RESOURCE_LEAK | #fixed code
@Test
public void testConnectionManager() {
// 初始化
TrackerConnectionManager manager = crtInvalidateIpListManager();
List<GroupState> list = null;
// 第一次执行
try {
// 连接失败
list = manager.executeFdfsTrackerCmd(new TrackerListGroupsCommand());
fail("No exception thrown.");
} catch (Exception e) {
assertTrue(e instanceof FdfsConnectException);
}
// 第二次执行
try {
// 连接失败
list = manager.executeFdfsTrackerCmd(new TrackerListGroupsCommand());
fail("No exception thrown.");
} catch (Exception e) {
assertTrue(e instanceof FdfsConnectException);
}
assertNull(list);
} | Below is the vulnerable code, please generate the patch based on the following information. |
#vulnerable code
public void testCheck() {
// 创建连接测试
Connection conn = createConnection();
System.out.println("当前连接状态" + conn.isValid());
conn.close();
}
#location 5
#vulnerability type RESOURCE_LEAK | #fixed code
public void testCheck() {
// 创建连接测试
Connection conn = createConnection();
LOGGER.debug("当前连接状态={}", conn.isValid());
conn.close();
} | Below is the vulnerable code, please generate the patch based on the following information. |
#vulnerable code
private List<StorageState> decode(byte[] bs, Charset charset) throws IOException {
// 获取对象转换定义
ObjectMataData objectMataData = FdfsParamMapper.getObjectMap(StorageState.class);
int fixFieldsTotalSize = objectMataData.getFieldsFixTotalSize();
if (bs.length % fixFieldsTotalSize != 0) {
throw new IOException("fixFieldsTotalSize=" + fixFieldsTotalSize + "but byte array length: " + bs.length
+ " is invalid!");
}
// 计算反馈对象数量
int count = bs.length / fixFieldsTotalSize;
int offset = 0;
List<StorageState> results = new ArrayList<StorageState>(count);
for (int i = 0; i < count; i++) {
byte[] one = new byte[fixFieldsTotalSize];
System.arraycopy(bs, offset, one, 0, fixFieldsTotalSize);
results.add(FdfsParamMapper.map(one, StorageState.class, charset));
offset += fixFieldsTotalSize;
}
return results;
}
#location 4
#vulnerability type NULL_DEREFERENCE | #fixed code
private List<StorageState> decode(byte[] bs, Charset charset) throws IOException {
// 获取对象转换定义
ObjectMetaData objectMetaData = FdfsParamMapper.getObjectMap(StorageState.class);
int fixFieldsTotalSize = objectMetaData.getFieldsFixTotalSize();
if (bs.length % fixFieldsTotalSize != 0) {
throw new IOException("fixFieldsTotalSize=" + fixFieldsTotalSize + "but byte array length: " + bs.length
+ " is invalid!");
}
// 计算反馈对象数量
int count = bs.length / fixFieldsTotalSize;
int offset = 0;
List<StorageState> results = new ArrayList<StorageState>(count);
for (int i = 0; i < count; i++) {
byte[] one = new byte[fixFieldsTotalSize];
System.arraycopy(bs, offset, one, 0, fixFieldsTotalSize);
results.add(FdfsParamMapper.map(one, StorageState.class, charset));
offset += fixFieldsTotalSize;
}
return results;
} | Below is the vulnerable code, please generate the patch based on the following information. |
#vulnerable code
@Test
public void testConnectionManager() {
// 初始化
TrackerConnectionManager manager = new TrackerConnectionManager(createPool());
manager.setTrackerList(trackerIpList);
manager.initTracker();
List<GroupState> list = null;
// 第一次执行
try {
// 连接失败
list = manager.executeFdfsTrackerCmd(new TrackerListGroupsCommand());
fail("No exception thrown.");
} catch (Exception e) {
assertTrue(e instanceof FdfsConnectException);
}
// 第二次执行
try {
// 连接失败
list = manager.executeFdfsTrackerCmd(new TrackerListGroupsCommand());
fail("No exception thrown.");
} catch (Exception e) {
assertTrue(e instanceof FdfsConnectException);
}
LOGGER.debug("执行结果{}", list);
}
#location 15
#vulnerability type RESOURCE_LEAK | #fixed code
@Test
public void testConnectionManager() {
// 初始化
TrackerConnectionManager manager = crtInvalidateIpListManager();
List<GroupState> list = null;
// 第一次执行
try {
// 连接失败
list = manager.executeFdfsTrackerCmd(new TrackerListGroupsCommand());
fail("No exception thrown.");
} catch (Exception e) {
assertTrue(e instanceof FdfsConnectException);
}
// 第二次执行
try {
// 连接失败
list = manager.executeFdfsTrackerCmd(new TrackerListGroupsCommand());
fail("No exception thrown.");
} catch (Exception e) {
assertTrue(e instanceof FdfsConnectException);
}
assertNull(list);
} | Below is the vulnerable code, please generate the patch based on the following information. |
#vulnerable code
private List<GroupState> decode(byte[] bs, Charset charset) throws IOException {
// 获取对象转换定义
ObjectMateData objectMateData = FdfsParamMapper.getObjectMap(GroupState.class);
int fixFieldsTotalSize = objectMateData.getFieldsFixTotalSize();
if (bs.length % fixFieldsTotalSize != 0) {
throw new IOException("byte array length: " + bs.length + " is invalid!");
}
// 计算反馈对象数量
int count = bs.length / fixFieldsTotalSize;
int offset = 0;
List<GroupState> results = new ArrayList<GroupState>(count);
for (int i = 0; i < count; i++) {
byte[] one = new byte[fixFieldsTotalSize];
System.arraycopy(bs, offset, one, 0, fixFieldsTotalSize);
results.add(FdfsParamMapper.map(one, GroupState.class, charset));
offset += fixFieldsTotalSize;
}
return results;
}
#location 4
#vulnerability type NULL_DEREFERENCE | #fixed code
private List<GroupState> decode(byte[] bs, Charset charset) throws IOException {
// 获取对象转换定义
ObjectMataData objectMataData = FdfsParamMapper.getObjectMap(GroupState.class);
int fixFieldsTotalSize = objectMataData.getFieldsFixTotalSize();
if (bs.length % fixFieldsTotalSize != 0) {
throw new IOException("byte array length: " + bs.length + " is invalid!");
}
// 计算反馈对象数量
int count = bs.length / fixFieldsTotalSize;
int offset = 0;
List<GroupState> results = new ArrayList<GroupState>(count);
for (int i = 0; i < count; i++) {
byte[] one = new byte[fixFieldsTotalSize];
System.arraycopy(bs, offset, one, 0, fixFieldsTotalSize);
results.add(FdfsParamMapper.map(one, GroupState.class, charset));
offset += fixFieldsTotalSize;
}
return results;
} | Below is the vulnerable code, please generate the patch based on the following information. |
#vulnerable code
@Test
public void testImaging144() throws Exception {
tiffOutputSet.setGPSInDegrees(1.0, 1.0);
TiffOutputDirectory gpsDirectory = tiffOutputSet.getGPSDirectory();
TiffOutputField gpsVersionId = getGpsVersionId(gpsDirectory);
assertNotNull(gpsVersionId);
assertTrue(gpsVersionId.bytesEqual(GpsTagConstants.GPS_VERSION));
}
#location 6
#vulnerability type NULL_DEREFERENCE | #fixed code
@Test
public void testImaging144() throws Exception {
tiffOutputSet.setGPSInDegrees(1.0, 1.0);
TiffOutputDirectory gpsDirectory = tiffOutputSet.getGPSDirectory();
TiffOutputField gpsVersionId = gpsDirectory.findField(GpsTagConstants.GPS_TAG_GPS_VERSION_ID);
assertNotNull(gpsVersionId);
assertTrue(gpsVersionId.bytesEqual(GpsTagConstants.GPS_VERSION));
} | Below is the vulnerable code, please generate the patch based on the following information. |
#vulnerable code
protected List<IptcBlock> parseAllBlocks(byte bytes[], boolean verbose,
boolean strict) throws ImageReadException, IOException {
List<IptcBlock> blocks = new ArrayList<IptcBlock>();
BinaryInputStream bis = new BinaryInputStream(bytes, APP13_BYTE_ORDER);
// Note that these are unsigned quantities. Name is always an even
// number of bytes (including the 1st byte, which is the size.)
byte[] idString = bis.readByteArray(
PHOTOSHOP_IDENTIFICATION_STRING.size(),
"App13 Segment missing identification string");
if (!PHOTOSHOP_IDENTIFICATION_STRING.equals(idString))
throw new ImageReadException("Not a Photoshop App13 Segment");
// int index = PHOTOSHOP_IDENTIFICATION_STRING.length;
while (true) {
byte[] imageResourceBlockSignature = bis
.readByteArray(CONST_8BIM.size(),
"App13 Segment missing identification string",
false, false);
if (null == imageResourceBlockSignature)
break;
if (!CONST_8BIM.equals(imageResourceBlockSignature))
throw new ImageReadException(
"Invalid Image Resource Block Signature");
int blockType = bis
.read2ByteInteger("Image Resource Block missing type");
if (verbose)
Debug.debug("blockType",
blockType + " (0x" + Integer.toHexString(blockType)
+ ")");
int blockNameLength = bis
.read1ByteInteger("Image Resource Block missing name length");
if (verbose && blockNameLength > 0)
Debug.debug("blockNameLength", blockNameLength + " (0x"
+ Integer.toHexString(blockNameLength) + ")");
byte[] blockNameBytes;
if (blockNameLength == 0) {
bis.read1ByteInteger("Image Resource Block has invalid name");
blockNameBytes = new byte[0];
} else {
blockNameBytes = bis.readByteArray(blockNameLength,
"Invalid Image Resource Block name", verbose, strict);
if (null == blockNameBytes)
break;
if (blockNameLength % 2 == 0)
bis.read1ByteInteger("Image Resource Block missing padding byte");
}
int blockSize = bis
.read4ByteInteger("Image Resource Block missing size");
if (verbose)
Debug.debug("blockSize",
blockSize + " (0x" + Integer.toHexString(blockSize)
+ ")");
/*
* doesn't catch cases where blocksize is invalid but is still less
* than bytes.length but will at least prevent OutOfMemory errors
*/
if (blockSize > bytes.length) {
throw new ImageReadException("Invalid Block Size : "
+ blockSize + " > " + bytes.length);
}
byte[] blockData = bis.readByteArray(blockSize,
"Invalid Image Resource Block data", verbose, strict);
if (null == blockData)
break;
blocks.add(new IptcBlock(blockType, blockNameBytes, blockData));
if ((blockSize % 2) != 0)
bis.read1ByteInteger("Image Resource Block missing padding byte");
}
return blocks;
}
#location 14
#vulnerability type RESOURCE_LEAK | #fixed code
protected List<IptcBlock> parseAllBlocks(byte bytes[], boolean verbose,
boolean strict) throws ImageReadException, IOException {
List<IptcBlock> blocks = new ArrayList<IptcBlock>();
BinaryInputStream bis = null;
try {
bis = new BinaryInputStream(bytes, APP13_BYTE_ORDER);
// Note that these are unsigned quantities. Name is always an even
// number of bytes (including the 1st byte, which is the size.)
byte[] idString = bis.readByteArray(
PHOTOSHOP_IDENTIFICATION_STRING.size(),
"App13 Segment missing identification string");
if (!PHOTOSHOP_IDENTIFICATION_STRING.equals(idString))
throw new ImageReadException("Not a Photoshop App13 Segment");
// int index = PHOTOSHOP_IDENTIFICATION_STRING.length;
while (true) {
byte[] imageResourceBlockSignature = bis
.readByteArray(CONST_8BIM.size(),
"App13 Segment missing identification string",
false, false);
if (null == imageResourceBlockSignature)
break;
if (!CONST_8BIM.equals(imageResourceBlockSignature))
throw new ImageReadException(
"Invalid Image Resource Block Signature");
int blockType = bis
.read2ByteInteger("Image Resource Block missing type");
if (verbose)
Debug.debug("blockType",
blockType + " (0x" + Integer.toHexString(blockType)
+ ")");
int blockNameLength = bis
.read1ByteInteger("Image Resource Block missing name length");
if (verbose && blockNameLength > 0)
Debug.debug("blockNameLength", blockNameLength + " (0x"
+ Integer.toHexString(blockNameLength) + ")");
byte[] blockNameBytes;
if (blockNameLength == 0) {
bis.read1ByteInteger("Image Resource Block has invalid name");
blockNameBytes = new byte[0];
} else {
blockNameBytes = bis.readByteArray(blockNameLength,
"Invalid Image Resource Block name", verbose, strict);
if (null == blockNameBytes)
break;
if (blockNameLength % 2 == 0)
bis.read1ByteInteger("Image Resource Block missing padding byte");
}
int blockSize = bis
.read4ByteInteger("Image Resource Block missing size");
if (verbose)
Debug.debug("blockSize",
blockSize + " (0x" + Integer.toHexString(blockSize)
+ ")");
/*
* doesn't catch cases where blocksize is invalid but is still less
* than bytes.length but will at least prevent OutOfMemory errors
*/
if (blockSize > bytes.length) {
throw new ImageReadException("Invalid Block Size : "
+ blockSize + " > " + bytes.length);
}
byte[] blockData = bis.readByteArray(blockSize,
"Invalid Image Resource Block data", verbose, strict);
if (null == blockData)
break;
blocks.add(new IptcBlock(blockType, blockNameBytes, blockData));
if ((blockSize % 2) != 0)
bis.read1ByteInteger("Image Resource Block missing padding byte");
}
return blocks;
} finally {
if (bis != null) {
bis.close();
}
}
} | Below is the vulnerable code, please generate the patch based on the following information. |
#vulnerable code
public void dump()
{
dump(new PrintWriter(new OutputStreamWriter(System.out)));
}
#location 3
#vulnerability type RESOURCE_LEAK | #fixed code
public void dump()
{
PrintWriter pw = new PrintWriter(System.out);
dump(pw);
pw.flush();
} | Below is the vulnerable code, please generate the patch based on the following information. |
#vulnerable code
public final byte[] deflate(byte bytes[]) throws IOException
{
ByteArrayInputStream in = new ByteArrayInputStream(bytes);
DeflaterInputStream zIn = new DeflaterInputStream(in);
return getStreamBytes(zIn);
}
#location 5
#vulnerability type RESOURCE_LEAK | #fixed code
public final byte[] deflate(byte bytes[]) throws IOException
{
ByteArrayOutputStream baos = new ByteArrayOutputStream();
DeflaterOutputStream dos = new DeflaterOutputStream(baos);
dos.write(bytes);
dos.flush();
return baos.toByteArray();
} | Below is the vulnerable code, please generate the patch based on the following information. |
#vulnerable code
public final void debugNumber(String msg, int data, int bytes)
{
debugNumber(new PrintWriter(new OutputStreamWriter(System.out)), msg,
data, bytes);
}
#location 3
#vulnerability type RESOURCE_LEAK | #fixed code
public final void debugNumber(String msg, int data, int bytes)
{
PrintWriter pw = new PrintWriter(System.out);
debugNumber(pw, msg,
data, bytes);
pw.flush();
} | Below is the vulnerable code, please generate the patch based on the following information. |
#vulnerable code
public byte[] compress(byte bytes[]) throws IOException {
MyByteArrayOutputStream baos = new MyByteArrayOutputStream(
bytes.length * 2); // max length 1 extra byte for every 128
int ptr = 0;
int count = 0;
while (ptr < bytes.length) {
count++;
int dup = findNextDuplicate(bytes, ptr);
if (dup == ptr) // write run length
{
int len = findRunLength(bytes, dup);
int actual_len = Math.min(len, 128);
baos.write(-(actual_len - 1));
baos.write(bytes[ptr]);
ptr += actual_len;
} else { // write literals
int len = dup - ptr;
if (dup > 0) {
int runlen = findRunLength(bytes, dup);
if (runlen < 3) // may want to discard next run.
{
int nextptr = ptr + len + runlen;
int nextdup = findNextDuplicate(bytes, nextptr);
if (nextdup != nextptr) // discard 2-byte run
{
dup = nextdup;
len = dup - ptr;
}
}
}
if (dup < 0)
len = bytes.length - ptr;
int actual_len = Math.min(len, 128);
baos.write(actual_len - 1);
for (int i = 0; i < actual_len; i++) {
baos.write(bytes[ptr]);
ptr++;
}
}
}
byte result[] = baos.toByteArray();
return result;
}
#location 46
#vulnerability type RESOURCE_LEAK | #fixed code
public byte[] compress(byte bytes[]) throws IOException {
MyByteArrayOutputStream baos = null;
try {
baos = new MyByteArrayOutputStream(
bytes.length * 2); // max length 1 extra byte for every 128
int ptr = 0;
int count = 0;
while (ptr < bytes.length) {
count++;
int dup = findNextDuplicate(bytes, ptr);
if (dup == ptr) // write run length
{
int len = findRunLength(bytes, dup);
int actual_len = Math.min(len, 128);
baos.write(-(actual_len - 1));
baos.write(bytes[ptr]);
ptr += actual_len;
} else { // write literals
int len = dup - ptr;
if (dup > 0) {
int runlen = findRunLength(bytes, dup);
if (runlen < 3) // may want to discard next run.
{
int nextptr = ptr + len + runlen;
int nextdup = findNextDuplicate(bytes, nextptr);
if (nextdup != nextptr) // discard 2-byte run
{
dup = nextdup;
len = dup - ptr;
}
}
}
if (dup < 0)
len = bytes.length - ptr;
int actual_len = Math.min(len, 128);
baos.write(actual_len - 1);
for (int i = 0; i < actual_len; i++) {
baos.write(bytes[ptr]);
ptr++;
}
}
}
byte result[] = baos.toByteArray();
return result;
} finally {
if (baos != null) {
baos.close();
}
}
} | Below is the vulnerable code, please generate the patch based on the following information. |
#vulnerable code
public static byte[] decompressModifiedHuffman(final byte[] compressed,
final int width, final int height) throws ImageReadException {
final BitInputStreamFlexible inputStream = new BitInputStreamFlexible(
new ByteArrayInputStream(compressed));
BitArrayOutputStream outputStream = null;
boolean canThrow = false;
try {
outputStream = new BitArrayOutputStream();
for (int y = 0; y < height; y++) {
int color = WHITE;
int rowLength;
for (rowLength = 0; rowLength < width;) {
final int runLength = readTotalRunLength(inputStream, color);
for (int i = 0; i < runLength; i++) {
outputStream.writeBit(color);
}
color = 1 - color;
rowLength += runLength;
}
if (rowLength == width) {
inputStream.flushCache();
outputStream.flush();
} else if (rowLength > width) {
throw new ImageReadException("Unrecoverable row length error in image row " + y);
}
}
final byte[] ret = outputStream.toByteArray();
canThrow = true;
return ret;
} finally {
try {
IoUtils.closeQuietly(canThrow, outputStream);
} catch (final IOException ioException) {
throw new ImageReadException("I/O error", ioException);
}
}
}
#location 25
#vulnerability type RESOURCE_LEAK | #fixed code
public static byte[] decompressModifiedHuffman(final byte[] compressed,
final int width, final int height) throws ImageReadException {
try (ByteArrayInputStream baos = new ByteArrayInputStream(compressed);
BitInputStreamFlexible inputStream = new BitInputStreamFlexible(baos);
BitArrayOutputStream outputStream = new BitArrayOutputStream()) {
for (int y = 0; y < height; y++) {
int color = WHITE;
int rowLength;
for (rowLength = 0; rowLength < width;) {
final int runLength = readTotalRunLength(inputStream, color);
for (int i = 0; i < runLength; i++) {
outputStream.writeBit(color);
}
color = 1 - color;
rowLength += runLength;
}
if (rowLength == width) {
inputStream.flushCache();
outputStream.flush();
} else if (rowLength > width) {
throw new ImageReadException("Unrecoverable row length error in image row " + y);
}
}
final byte[] ret = outputStream.toByteArray();
return ret;
} catch (final IOException ioException) {
throw new ImageReadException("Error reading image to decompress", ioException);
}
} | Below is the vulnerable code, please generate the patch based on the following information. |
#vulnerable code
@Override
public byte[] getAll() throws IOException {
final ByteArrayOutputStream baos = new ByteArrayOutputStream();
InputStream is = null;
boolean canThrow = false;
try {
is = new FileInputStream(file);
is = new BufferedInputStream(is);
final byte[] buffer = new byte[1024];
int read;
while ((read = is.read(buffer)) > 0) {
baos.write(buffer, 0, read);
}
final byte[] ret = baos.toByteArray();
canThrow = true;
return ret;
} finally {
IoUtils.closeQuietly(canThrow, is);
}
}
#location 19
#vulnerability type RESOURCE_LEAK | #fixed code
@Override
public byte[] getAll() throws IOException {
final ByteArrayOutputStream baos = new ByteArrayOutputStream();
try (FileInputStream fis = new FileInputStream(file);
InputStream is = new BufferedInputStream(fis)) {
final byte[] buffer = new byte[1024];
int read;
while ((read = is.read(buffer)) > 0) {
baos.write(buffer, 0, read);
}
final byte[] ret = baos.toByteArray();
return ret;
}
} | Below is the vulnerable code, please generate the patch based on the following information. |
#vulnerable code
public void removeExifMetadata(final File jpegImageFile, final File dst)
throws IOException, ImageReadException, ImageWriteException {
OutputStream os = null;
boolean canThrow = false;
try {
os = new FileOutputStream(dst);
os = new BufferedOutputStream(os);
new ExifRewriter().removeExifMetadata(jpegImageFile, os);
canThrow = true;
} finally {
IoUtils.closeQuietly(canThrow, os);
}
}
#location 12
#vulnerability type RESOURCE_LEAK | #fixed code
public void removeExifMetadata(final File jpegImageFile, final File dst)
throws IOException, ImageReadException, ImageWriteException {
try (FileOutputStream fos = new FileOutputStream(dst);
OutputStream os = new BufferedOutputStream(fos)) {
new ExifRewriter().removeExifMetadata(jpegImageFile, os);
}
} | Below is the vulnerable code, please generate the patch based on the following information. |
#vulnerable code
public void dump()
{
dump(new PrintWriter(new OutputStreamWriter(System.out)));
}
#location 3
#vulnerability type RESOURCE_LEAK | #fixed code
public void dump()
{
PrintWriter pw = new PrintWriter(System.out);
dump(pw);
pw.flush();
} | Below is the vulnerable code, please generate the patch based on the following information. |
#vulnerable code
public void writeImage(BufferedImage src, OutputStream os, Map params)
throws ImageWriteException, IOException
{
// make copy of params; we'll clear keys as we consume them.
params = (params == null) ? new HashMap() : new HashMap(params);
Integer xResolution = Integer.valueOf(0);
Integer yResolution = Integer.valueOf(0);
// clear format key.
if (params.containsKey(PARAM_KEY_FORMAT))
params.remove(PARAM_KEY_FORMAT);
if (params.containsKey(PARAM_KEY_X_RESOLUTION))
xResolution = (Integer) params.remove(PARAM_KEY_X_RESOLUTION);
if (params.containsKey(PARAM_KEY_Y_RESOLUTION))
yResolution = (Integer) params.remove(PARAM_KEY_Y_RESOLUTION);
if (params.size() > 0)
{
Object firstKey = params.keySet().iterator().next();
throw new ImageWriteException("Unknown parameter: " + firstKey);
}
final SimplePalette palette = new PaletteFactory().makePaletteSimple(
src, 256);
BmpWriter writer = null;
if (palette == null)
writer = new BmpWriterRgb();
else
writer = new BmpWriterPalette(palette);
byte imagedata[] = writer.getImageData(src);
BinaryOutputStream bos = new BinaryOutputStream(os, BYTE_ORDER_INTEL);
{
// write BitmapFileHeader
os.write(0x42); // B, Windows 3.1x, 95, NT, Bitmap
os.write(0x4d); // M
int filesize = BITMAP_FILE_HEADER_SIZE + BITMAP_INFO_HEADER_SIZE + // header
// size
4 * writer.getPaletteSize() + // palette size in bytes
imagedata.length;
bos.write4Bytes(filesize);
bos.write4Bytes(0); // reserved
bos.write4Bytes(BITMAP_FILE_HEADER_SIZE + BITMAP_INFO_HEADER_SIZE
+ 4 * writer.getPaletteSize()); // Bitmap Data Offset
}
int width = src.getWidth();
int height = src.getHeight();
{ // write BitmapInfoHeader
bos.write4Bytes(BITMAP_INFO_HEADER_SIZE); // Bitmap Info Header Size
bos.write4Bytes(width); // width
bos.write4Bytes(height); // height
bos.write2Bytes(1); // Number of Planes
bos.write2Bytes(writer.getBitsPerPixel()); // Bits Per Pixel
bos.write4Bytes(BI_RGB); // Compression
bos.write4Bytes(imagedata.length); // Bitmap Data Size
bos.write4Bytes(xResolution.intValue()); // HResolution
bos.write4Bytes(yResolution.intValue()); // VResolution
if (palette == null)
bos.write4Bytes(0); // Colors
else
bos.write4Bytes(palette.length()); // Colors
bos.write4Bytes(0); // Important Colors
// bos.write_4_bytes(0); // Compression
}
{ // write Palette
writer.writePalette(bos);
}
{ // write Image Data
bos.writeByteArray(imagedata);
}
}
#location 78
#vulnerability type RESOURCE_LEAK | #fixed code
public void writeImage(BufferedImage src, OutputStream os, Map params)
throws ImageWriteException, IOException
{
// make copy of params; we'll clear keys as we consume them.
params = (params == null) ? new HashMap() : new HashMap(params);
PixelDensity pixelDensity = null;
// clear format key.
if (params.containsKey(PARAM_KEY_FORMAT))
params.remove(PARAM_KEY_FORMAT);
if (params.containsKey(PARAM_KEY_PIXEL_DENSITY))
pixelDensity = (PixelDensity) params.remove(PARAM_KEY_PIXEL_DENSITY);
if (params.size() > 0)
{
Object firstKey = params.keySet().iterator().next();
throw new ImageWriteException("Unknown parameter: " + firstKey);
}
final SimplePalette palette = new PaletteFactory().makePaletteSimple(
src, 256);
BmpWriter writer = null;
if (palette == null)
writer = new BmpWriterRgb();
else
writer = new BmpWriterPalette(palette);
byte imagedata[] = writer.getImageData(src);
BinaryOutputStream bos = new BinaryOutputStream(os, BYTE_ORDER_INTEL);
{
// write BitmapFileHeader
os.write(0x42); // B, Windows 3.1x, 95, NT, Bitmap
os.write(0x4d); // M
int filesize = BITMAP_FILE_HEADER_SIZE + BITMAP_INFO_HEADER_SIZE + // header
// size
4 * writer.getPaletteSize() + // palette size in bytes
imagedata.length;
bos.write4Bytes(filesize);
bos.write4Bytes(0); // reserved
bos.write4Bytes(BITMAP_FILE_HEADER_SIZE + BITMAP_INFO_HEADER_SIZE
+ 4 * writer.getPaletteSize()); // Bitmap Data Offset
}
int width = src.getWidth();
int height = src.getHeight();
{ // write BitmapInfoHeader
bos.write4Bytes(BITMAP_INFO_HEADER_SIZE); // Bitmap Info Header Size
bos.write4Bytes(width); // width
bos.write4Bytes(height); // height
bos.write2Bytes(1); // Number of Planes
bos.write2Bytes(writer.getBitsPerPixel()); // Bits Per Pixel
bos.write4Bytes(BI_RGB); // Compression
bos.write4Bytes(imagedata.length); // Bitmap Data Size
bos.write4Bytes(pixelDensity != null ? (int)Math.round(pixelDensity.horizontalDensityMetres()) : 0); // HResolution
bos.write4Bytes(pixelDensity != null ? (int)Math.round(pixelDensity.verticalDensityMetres()) : 0); // VResolution
if (palette == null)
bos.write4Bytes(0); // Colors
else
bos.write4Bytes(palette.length()); // Colors
bos.write4Bytes(0); // Important Colors
// bos.write_4_bytes(0); // Compression
}
{ // write Palette
writer.writePalette(bos);
}
{ // write Image Data
bos.writeByteArray(imagedata);
}
} | Below is the vulnerable code, please generate the patch based on the following information. |
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