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tools/target_dec_fuzzer: enable mjpeg for tiff or tdsc

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This is needed for fuzzing tiff/tdsc and should increase coverage

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
This commit is contained in:
Michael Niedermayer
2020-02-07 13:59:15 +01:00
parent b7e5c8f67d
commit 3371d0611f
2 changed files with 7 additions and 0 deletions
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1
libavcodec/allcodecs.c
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@@ -812,6 +812,7 @@ extern AVCodec ff_vp9_qsv_encoder;
// The iterate API is not usable with ossfuzz due to the excessive size of binaries created // The iterate API is not usable with ossfuzz due to the excessive size of binaries created
#if CONFIG_OSSFUZZ #if CONFIG_OSSFUZZ
AVCodec * codec_list[] = { AVCodec * codec_list[] = {
NULL,
NULL, NULL,
NULL NULL
}; };

6
tools/target_dec_fuzzer.c
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@@ -120,6 +120,12 @@ int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size) {
codec_list[0] = &DECODER_SYMBOL(FFMPEG_DECODER); codec_list[0] = &DECODER_SYMBOL(FFMPEG_DECODER);
avcodec_register(&DECODER_SYMBOL(FFMPEG_DECODER)); avcodec_register(&DECODER_SYMBOL(FFMPEG_DECODER));
#if FFMPEG_DECODER == tiff || FFMPEG_DECODER == tdsc
extern AVCodec DECODER_SYMBOL(mjpeg);
codec_list[1] = &DECODER_SYMBOL(mjpeg);
avcodec_register(&DECODER_SYMBOL(mjpeg));
#endif
c = &DECODER_SYMBOL(FFMPEG_DECODER); c = &DECODER_SYMBOL(FFMPEG_DECODER);
#else #else
avcodec_register_all(); avcodec_register_all();