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#include <cstdint>
#include <poppler-document.h>
#include <poppler-global.h>
#include <poppler-page.h>
#include <poppler-page-renderer.h>
#include "FuzzedDataProvider.h"
const size_t input_size = 32;
static void dummy_error_function(const std::string &, void *) { }
extern "C" int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size)
{
if (size < input_size) {
return 0;
}
poppler::set_debug_error_function(dummy_error_function, nullptr);
poppler::document *doc = poppler::document::load_from_raw_data((const char *)data, size);
if (!doc || doc->is_locked()) {
delete doc;
return 0;
}
poppler::page_renderer r;
FuzzedDataProvider data_provider(data, size);
std::string in_text = data_provider.ConsumeBytesAsString(input_size);
for (int i = 0; i < doc->pages(); i++) {
poppler::page *p = doc->create_page(i);
if (!p) {
continue;
}
poppler::rectf rect = p->page_rect();
poppler::ustring text = poppler::ustring::from_utf8(in_text.c_str(), -1);
p->search(text, rect, poppler::page::search_from_top, poppler::case_insensitive, poppler::rotate_0);
r.render_page(p);
delete p;
}
delete doc;
return 0;
}
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