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// Copyright 2017 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include <stdint.h>
#include "public/fpdf_formfill.h"
#include "testing/fuzzers/pdfium_fuzzer_helper.h"
class PDFiumXFAFuzzer : public PDFiumFuzzerHelper {
public:
PDFiumXFAFuzzer() = default;
~PDFiumXFAFuzzer() override = default;
int GetFormCallbackVersion() const override { return 2; }
// Return false if XFA doesn't load as otherwise we're duplicating the work
// done by the non-xfa fuzzer.
bool OnFormFillEnvLoaded(FPDF_DOCUMENT doc) override {
int form_type = FPDF_GetFormType(doc);
if (form_type != FORMTYPE_XFA_FULL && form_type != FORMTYPE_XFA_FOREGROUND)
return false;
return FPDF_LoadXFA(doc);
}
};
extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size) {
PDFiumXFAFuzzer fuzzer;
fuzzer.RenderPdf(reinterpret_cast<const char*>(data), size);
return 0;
}
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