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| author | Tom Sepez <tsepez@chromium.org> | 2017-03-01 12:15:00 -0800 |
|---|---|---|
| committer | Chromium commit bot <commit-bot@chromium.org> | 2017-03-01 20:43:46 +0000 |
| commit | b4a261855b34b4c8d938118762ae609a34a3ae99 (patch) | |
| tree | 7b084e874cbf41eec73a3cec949dc810983cc0cf /testing/libfuzzer/xfa_codec_fuzzer.h | |
| parent | fed39cf4a23341cf9cb5a5b432248b4247022282 (diff) | |
| download | pdfium-b4a261855b34b4c8d938118762ae609a34a3ae99.tar.xz | |
Create virtual codec APIs so chrome/fuzzers can link separately
The one step to make an actual concrete class is conditionalized
in fpdfview and is unconditional in the fuzzer.
Also replace the clumsy C-style callbacks with a delegate
interface as long as we are making new interfaces.
Change-Id: I733a437483ce5e0c34211cfbbda05105336f55b5
Reviewed-on: https://pdfium-review.googlesource.com/2887
Commit-Queue: Tom Sepez <tsepez@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>
Reviewed-by: dsinclair <dsinclair@chromium.org>
Diffstat (limited to 'testing/libfuzzer/xfa_codec_fuzzer.h')
| -rw-r--r-- | testing/libfuzzer/xfa_codec_fuzzer.h | 16 |
1 files changed, 13 insertions, 3 deletions
diff --git a/testing/libfuzzer/xfa_codec_fuzzer.h b/testing/libfuzzer/xfa_codec_fuzzer.h index 8608993396..9a8b23e368 100644 --- a/testing/libfuzzer/xfa_codec_fuzzer.h +++ b/testing/libfuzzer/xfa_codec_fuzzer.h @@ -7,16 +7,26 @@ #include <memory> +#include "core/fxcodec/codec/ccodec_bmpmodule.h" +#include "core/fxcodec/codec/ccodec_gifmodule.h" +#include "core/fxcodec/codec/ccodec_pngmodule.h" #include "core/fxcodec/codec/ccodec_progressivedecoder.h" +#include "core/fxcodec/codec/ccodec_tiffmodule.h" #include "core/fxcodec/fx_codec.h" #include "core/fxcrt/fx_stream.h" +#include "third_party/base/ptr_util.h" class XFACodecFuzzer { public: static int Fuzz(const uint8_t* data, size_t size, FXCODEC_IMAGE_TYPE type) { - std::unique_ptr<CCodec_ModuleMgr> mgr(new CCodec_ModuleMgr()); - std::unique_ptr<CCodec_ProgressiveDecoder> decoder( - mgr->CreateProgressiveDecoder()); + auto mgr = pdfium::MakeUnique<CCodec_ModuleMgr>(); + mgr->SetBmpModule(pdfium::MakeUnique<CCodec_BmpModule>()); + mgr->SetGifModule(pdfium::MakeUnique<CCodec_GifModule>()); + mgr->SetPngModule(pdfium::MakeUnique<CCodec_PngModule>()); + mgr->SetTiffModule(pdfium::MakeUnique<CCodec_TiffModule>()); + + std::unique_ptr<CCodec_ProgressiveDecoder> decoder = + mgr->CreateProgressiveDecoder(); CFX_RetainPtr<Reader> source(new Reader(data, size)); FXCODEC_STATUS status = decoder->LoadImageInfo(source, type, nullptr, true); if (status != FXCODEC_STATUS_FRAME_READY) |