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