FFmpeg

Commit Graph

Author	SHA1	Message	Date
Michael Niedermayer	6359872877	avformat/oggparseogm: check input size before reading parameters Fixes use of uninitialized memory Fixes: msan_uninit-mem_7f4d0daad100_3599_anOTHERS_DixX_in_Ogg_Sample.avi Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	d164ad3298	avcodec/ivi_common: use av_mallocz() to allocate mbs array Fixes use of uninitialized memory Fixes: msan_uninit-mem_7f1dffa1c016_8245_sasha.avi Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Xidorn Quan	344d6db978	avcodec/vda_h264_dec: add format check Fix crash when using this decoder for unsupported format on some version of OS X.	11 years ago
Michael Niedermayer	14bec7dcf8	avcodec/wnv1: clear padding area of rbuf Fixes use of uninitialized memory Fixes: msan_uninit-mem_7faa48586020_2145_MAILTEST.AVI Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Clément Bœsch	ec73bd1fe8	avfilter/avectorscope: fix {} mistake in alloc check.	11 years ago
Ronald S. Bultje	0d9375fc90	vp9/x86: 16x16 sub-IDCT for top-left 8x8 subblock (eob <= 38). Sub8x8 speed (w/o dc-only case) goes from ~750 cycles (inter) or ~735 cycles (intra) to ~415 cycles (inter) or ~430 cycles (intra). Average overall 16x16 idct speed goes from ~635 cycles (inter) or ~720 cycles (intra) to ~415 cycles (inter) or ~545 (intra) - all measurements done using ped1080p.webm.	11 years ago
Michael Niedermayer	6b36f577a1	Merge remote-tracking branch 'qatar/master' * qatar/master: mms: Remove non-utf8 characters Merged-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Stefano Sabatini	cd355d4d59	lavfi/abuffersrc: use AV_OPT_TYPE_SAMPLE_FMT for sample_fmt option Simplify/extend syntax.	11 years ago
Stefano Sabatini	334e2e2363	lavu,lavc,lswr: do not hardcode AV_SAMPLE_FMT_NB value when setting sample format max value The constant may change in libavutil but the library may be compiled against an older version, thus rejecting a value which is otherwise supported by the new libavutil. INT_MAX is used here to denote the max allowed value for a sample format. The opt-test code is changed to provide a valid reference example.	11 years ago
Stefano Sabatini	3b8c7da7a3	lavu,lavfi,lavd: do not hardcode AV_PIX_FMT_NB value when setting pixel format max value The constant may change in libavutil but the library may be compiled against an older version, thus rejecting a value which is otherwise supported by the new libavutil. INT_MAX is used here to denote the max allowed value for a pixel format. The opt-test code is changed to provide a valid reference example.	11 years ago
Stefano Sabatini	55f046be11	lavu/opt: apply range checks also when setting format string value Previously when setting a pixel/sample format as a string range checks were not performed. This is consistent with the av_opt_set_pixel/sample_fmt() interface.	11 years ago
Stefano Sabatini	1575a96b3a	lavu/opt: factorize setting of format values from string Simplify incoming patch.	11 years ago
Stefano Sabatini	e2b54464c6	lavu/opt: fix range check logic in set_format() In particular, allow to reject undefined values. Previously the code was only accepting values in the range -1 .. NB_FORMATS-1.	11 years ago
Luca Barbato	1716b4c7b8	mms: Remove non-utf8 characters Certain softwares get badly confused. Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	11 years ago
Michael Niedermayer	165f96cd2d	avformat/rmdec: move packet allocation down Fixes memleak Fixes: msan_uninit-mem_7fc5d73327d4_6192_kuerti.ra Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	4e394a98f2	avformat/rmdec: check against mismatching int4 interleaver parameters which would leave uninitialized holes Fixes use of uninitialized memory Fixes: msan_uninit-mem_7f9cf38857c0_4582_coop.ra Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	1486ed0815	avcodec/shorten: clear bitstream buffer Fixes use of uninitialized memory Fixes: msan_uninit-mem_7f3ca95606fb_6393_luckynight-partial.shn Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	f371a4a57d	Merge remote-tracking branch 'qatar/master' * qatar/master: configure: Explicitly disable w32threads if the test for it fails Merged-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	26ce266e3d	avformat/mpc8: check avio_read() return in mpc8_parse_seektable() no sample / testcase known Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	e33b6ccfa7	avformat/mpc8: clear buffer padding area Fixes use of uninitialized memory Fixes: msan_uninit-mem_7fa6a48cd1d5_8853_sv8_notags.mpc Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Carl Eugen Hoyos	e079661d23	ffmpeg_opt: Fix -target vcd The removed line makes no sense and doesnt work fixes ticket #3239 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	565f786d1d	ffprobe: Dont clear AVFrame between uses. The old API required this clearing in the past, the new API does not require it. Fixes memleak Regression introduced by `37a749012a` Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Stefano Sabatini	baeda2bf92	lavfi/volume: fix NULL reference in filter_frame() Fix crash.	11 years ago
Stefano Sabatini	1b4da43ce0	doc/protocols/tcp,lavf/tcp: apply minor fixes to TCP protocol documentation	11 years ago
Stefano Sabatini	702d9a23b3	lavf/tcp: honor listen option value in a tag Consistent with what is done in udp.c, allow to explicitly disable listen with listen=0.	11 years ago
Stefano Sabatini	b80cf46090	doc/protocols/udp,lavf/udp: apply minor documentation fixes	11 years ago
Stefano Sabatini	ca0d8e839e	lavfi/volume: extend volume logging	11 years ago
Stefano Sabatini	97aa554634	lavfi/volume: implement process_command() callback, with the volume command Address trac ticket #2868.	11 years ago
Stefano Sabatini	7619a87cc8	lavfi/volume: support volume expression and per-frame expression evaluation The eval mode allows to evaluate the expression per-frame or just at init. In particular, address ticket #3234.	11 years ago
Michael Niedermayer	239a0543a6	avformat/westwood_vqa: use ff_get_extradata() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	6fb29535fd	avformat/vc1test: use ff_get_extradata() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	2e2cab6e4f	avformat/rsd: use ff_get_extradata() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	fd335aa326	avformat/rmdec: use ff_get_extradata() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	61883a2e89	avformat/rl2: use ff_get_extradata() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	0b9ca70243	avformat/riffdec: use ff_get_extradata() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	bb6101d4de	avformat/nuv: use ff_get_extradata() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	0cedc6c066	avformat/nutdec: use ff_get_extradata() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	6f7daae043	avformat/mpc8: use ff_get_extradata() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	a1ce41c9a4	avformat/mpc: use ff_get_extradata() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	3e5a7dffe8	avformat/mov: use ff_get_extradata() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	28cc7062c8	avformat/isom: use ff_get_extradata() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	215759a925	avformat/idcin: use ff_get_extradata() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	d8d5258bb7	avformat/flvdec: use ff_get_extradata() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	c633aeba45	avformat/ffmdec: use ff_get_extradata() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	773f2a563f	avformat/cafdec: use ff_get_extradata() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	5ce04c54dd	avformat/bink: use ff_get_extradata() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	e93bc3efbf	avformat/avidec: use ff_get_extradata() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	f04fc386dc	avformat/apetag: use ff_get_extradata() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	9e5fa1e55d	avformat/apc: use ff_get_extradata() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	b59740eae5	avformat/aiffdec: use ff_get_extradata() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago

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