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-rw-r--r--testing/libfuzzer/pdf_codec_jbig2_fuzzer.cc59
1 files changed, 0 insertions, 59 deletions
diff --git a/testing/libfuzzer/pdf_codec_jbig2_fuzzer.cc b/testing/libfuzzer/pdf_codec_jbig2_fuzzer.cc
deleted file mode 100644
index 7b8e2aac33..0000000000
--- a/testing/libfuzzer/pdf_codec_jbig2_fuzzer.cc
+++ /dev/null
@@ -1,59 +0,0 @@
-// Copyright 2016 The PDFium 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 <cstdint>
-
-#include "core/fpdfapi/parser/cpdf_stream.h"
-#include "core/fpdfapi/parser/cpdf_stream_acc.h"
-#include "core/fxcodec/JBig2_DocumentContext.h"
-#include "core/fxcodec/codec/ccodec_jbig2module.h"
-#include "core/fxcodec/jbig2/JBig2_Context.h"
-#include "core/fxcrt/fx_safe_types.h"
-#include "core/fxge/dib/cfx_dibitmap.h"
-#include "core/fxge/fx_dib.h"
-#include "third_party/base/ptr_util.h"
-
-static uint32_t GetInteger(const uint8_t* data) {
- return data[0] | data[1] << 8 | data[2] << 16 | data[3] << 24;
-}
-
-extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size) {
- const size_t kParameterSize = 8;
- if (size < kParameterSize)
- return 0;
-
- uint32_t width = GetInteger(data);
- uint32_t height = GetInteger(data + 4);
- size -= kParameterSize;
- data += kParameterSize;
-
- static constexpr uint32_t kMemLimit = 512000000; // 512 MB
- static constexpr uint32_t k1bppRgbComponents = 4; // From CFX_DIBitmap impl.
- FX_SAFE_UINT32 mem = width;
- mem *= height;
- mem *= k1bppRgbComponents;
- if (!mem.IsValid() || mem.ValueOrDie() > kMemLimit)
- return 0;
-
- auto bitmap = pdfium::MakeRetain<CFX_DIBitmap>();
- if (!bitmap->Create(width, height, FXDIB_1bppRgb))
- return 0;
-
- auto stream = pdfium::MakeUnique<CPDF_Stream>();
- stream->AsStream()->SetData(data, size);
-
- auto src_stream = pdfium::MakeRetain<CPDF_StreamAcc>(stream->AsStream());
- src_stream->LoadAllDataRaw();
-
- CCodec_Jbig2Module module;
- CCodec_Jbig2Context jbig2_context;
- std::unique_ptr<JBig2_DocumentContext> document_context;
- FXCODEC_STATUS status = module.StartDecode(
- &jbig2_context, &document_context, width, height, src_stream, nullptr,
- bitmap->GetBuffer(), bitmap->GetPitch(), nullptr);
-
- while (status == FXCODEC_STATUS_DECODE_TOBECONTINUE)
- status = module.ContinueDecode(&jbig2_context, nullptr);
- return 0;
-}