FFmpeg

Commit Graph

Author	SHA1	Message	Date
Michael Niedermayer	7186ec88b9	uavformat/rsd: check for EOF in extradata Fixes: OOM Fixes: 26503/clusterfuzz-testcase-minimized-ffmpeg_dem_RSD_fuzzer-6530816735444992 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	4 years ago
Michael Niedermayer	c79d8a6851	avformat/rsd: Check size and start before computing duration Fixes: signed integer overflow: 100794754 * 28 cannot be represented in type 'int' Fixes: 26474/clusterfuzz-testcase-minimized-ffmpeg_dem_RSD_fuzzer-5181797606096896 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	4 years ago
Andreas Rheinhardt	c1e439d7e9	avformat: Forward errors where possible It is not uncommon to find code where the caller thinks to know better what the return value should be than the callee. E.g. something like "if (av_new_packet(pkt, size) < 0) return AVERROR(ENOMEM);". This commit changes several instances of this to instead forward the actual error. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	5 years ago
Carl Eugen Hoyos	4d8875ec23	lavf: Constify the probe function argument. Reviewed-by: Lauri Kasanen Reviewed-by: Tomas Härdin	6 years ago
Clément Bœsch	cd4d6cba12	lavf: fix usages of av_get_codec_tag_string()	8 years ago
Andreas Cadhalpun	ee5f0f1d35	rsd: limit number of channels Negative values don't make sense and too large values can cause overflows. For AV_CODEC_ID_ADPCM_THP this leads to a too small extradata buffer being allocated, causing out-of-bounds writes. Reviewed-by: Michael Niedermayer <michael@niedermayer.cc> Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>	8 years ago
Paul B Mahol	323b8c95e4	avformat: add AVFormatContext to ff_get_extradata() Needed for av_log() inside that function. Signed-off-by: Paul B Mahol <onemda@gmail.com>	9 years ago
Paul B Mahol	b885d9ced5	avformat/rsd: implement seeking Signed-off-by: Paul B Mahol <onemda@gmail.com>	9 years ago
James Almer	183827e689	avformat/rsd: reindent after the last commit Signed-off-by: James Almer <jamrial@gmail.com>	9 years ago
James Almer	01c63e69f1	avformat/rsd: GADP files are adpcm_thp_le Signed-off-by: James Almer <jamrial@gmail.com>	9 years ago
Paul B Mahol	2905c51204	avformat/rsd: XMA2 is actually stored, not XMA1 Signed-off-by: Paul B Mahol <onemda@gmail.com>	9 years ago
Paul B Mahol	0cfd4a993f	avformat/rsd: add XMA support Signed-off-by: Paul B Mahol <onemda@gmail.com>	9 years ago
Paul B Mahol	bb1d3f1078	avformat/rsd: add VAG support Signed-off-by: Paul B Mahol <onemda@gmail.com>	9 years ago
Michael Niedermayer	92a26261d1	avformat/rsd: Check av_new_packet() return value Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	9 years ago
James Almer	8297f560cc	avformat/rsd: propagate return values of extradata helper functions They can return errors other than ENOMEM Signed-off-by: James Almer <jamrial@gmail.com>	9 years ago
Paul B Mahol	3a63890154	avformat/rsd: add WADP support Signed-off-by: Paul B Mahol <onemda@gmail.com>	9 years ago
Paul B Mahol	a99226133e	avformat/rsd: support XADP tag It appears that Xbox ADPCM is same as WAV adpcm. Signed-off-by: Paul B Mahol <onemda@gmail.com>	9 years ago
Clément Bœsch	edbbb11488	avformat/rsd: make tag_buf string larger av_get_codec_tag_string() uses more that 1 char for unprintable characters.	10 years ago
James Almer	d34ec64a22	replace calls to url_feof() with avio_feof() Signed-off-by: James Almer <jamrial@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	2e2cab6e4f	avformat/rsd: use ff_get_extradata() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	eb96802355	avformat/rsd: increase the score for odd samplerate/channels to max/8 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	7b7697646b	avformat/rsd: increase probe score, as misdetections are fixed Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	50a3c4c5d2	avformat/rsd: Check channels and sample_rate fields Fixes probetest failure Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Paul B Mahol	a807c68253	avformat: use ff_alloc_extradata() Signed-off-by: Paul B Mahol <onemda@gmail.com>	11 years ago
James Almer	67fad0d221	ADPCM IMA Radical decoder Signed-off-by: James Almer <jamrial@gmail.com>	12 years ago
James Almer	d3710c51d9	RSD demuxer Signed-off-by: James Almer <jamrial@gmail.com>	12 years ago

28 Commits (e8c646e9758c36a3a5b1f439810433d7d6827e99)