FFmpeg

313MB

Tree: d69822bd9a

Author	SHA1	Message	Date
Michael Niedermayer	d69822bd9a	avcodec/ffwavesynth: Check sample rate before use Fixes: division by zero Fixes: 15725/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_FFWAVESYNTH_fuzzer-5641231956180992 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Reviewed-by: Nicolas George <george@nsup.org> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc> (cherry picked from commit `c95857a423`) Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	6 years ago
Michael Niedermayer	074f40608e	avcodec/ffwavesynth: use uint32_t to compute difference, it is enough Fixes: signed integer overflow: 6494225984479297536 - -6043795377581187040 cannot be represented in type 'long' Fixes: 15285/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_FFWAVESYNTH_fuzzer-5632780307791872 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc> (cherry picked from commit `e9dd3c7126`) Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	6 years ago
Michael Niedermayer	73885bf3e1	avcodec/ffwavesynth: Simplify lcg_seek(), avoid negative case Fixes: negation of -9223372036854775808 cannot be represented in type 'int64_t' (aka 'long'); cast to an unsigned type to negate this value to itself Fixes: 15289/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_FFWAVESYNTH_fuzzer-5709034499342336 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc> (cherry picked from commit `8c02209935`) Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	6 years ago
Michael Niedermayer	24ea2679e2	avcodec/ffwavesynth: Fix backward lcg_seek() Signed-off-by: Michael Niedermayer <michael@niedermayer.cc> (cherry picked from commit `cf2bd3ce79`) Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	6 years ago
Michael Niedermayer	c434a043ac	avcodec/ffwavesynth: Check ts_end - ts_start for overflow Fixes: signed integer overflow: 2314885530818453536 - -8926099139098304480 cannot be represented in type 'long' Fixes: 15259/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_FFWAVESYNTH_fuzzer-5764366093254656 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc> (cherry picked from commit `2db7a3bc4a`) Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	6 years ago
Michael Niedermayer	748ad112e2	avcodec/ffwavesynth: Use av_freep() to avoid leaving stale pointers in memory Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Nicolas George	bcfcb8b852	lavc/ffwavesynth: fix dependency sizeof(AVFrame).	12 years ago
Clément Bœsch	b46f19100b	cosmetics: group remaining .name and .long_name. See `b2bed9325`.	12 years ago
Nicolas George	b33fd66f46	lavc: add ffwavesynth pseudo-codec.	14 years ago

13 Commits (d69822bd9ac843c5f4e86bbff652366973bf1375)