FFmpeg

Commit Graph

Author	SHA1	Message	Date
Michael Niedermayer	7c9d69360c	lavc: check media type of the decoder before calling it. This fixes a segfault where a video decoder was called from avcodec_decode_audio*(). Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	5216245a2c	indeo4: fix null ptr dereference Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	d3db8988d5	indeo4: check that num_mbs matches Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	420d1df2e2	apedec: check bits <= 32. Fixes a floating-point exception further down. Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org Signed-off-by: Michael Niedermayer <michaelni@gmx.at> Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com> Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>	13 years ago
Michael Niedermayer	3768445be8	tm2dec: fix overread Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Aneesh Dogra	c265b77b11	cavs: Remove unused code. The square is always passed as 1 whenever the function is called and thus the if block never gets executed. Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	13 years ago
Michael Niedermayer	f9143d2407	ividsp: prevent pointers from going outside and overreading. Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	12038ab16d	ividsp: zero pitch so as not to overread Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	874ac0b1fd	indeo5: change AVCodecContext w/h when internal ones change. Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	a79af8e8cb	dcttest: put ff_prores_idct_put_10_sse2_wrap under HAVE_YASM Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Justin Ruggles	67aec401d8	libspeexdec: set frame size in libspeex_decode_init() This fixes speex decoding, which was broken in `85469f1c`.	13 years ago
Michael Niedermayer	96df29c318	svq3: Fix pointer type mismatch warning. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	280beebd39	cavsdec: initialize all tables to zeros. This ensures that they dont contain invalid values. Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Franz Brauße	12cbbbb4ab	smacker audio: sign-extend the initial 16-bit predicted value Fixes Bug #265 Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>	13 years ago
Michael Niedermayer	a627c1a146	svq1enc: fix ptr type mismatch warning Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	e2094bd03b	mpeghaudiodec: Fix "set but not used" warnings Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	8307025467	mjpegdec: Fix "assignment from incompatible pointer type" warnings Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	03757d488f	j2kenc: Fix "function declaration isn’t a prototype" warning Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	cb9fe2745b	j2kdec: fix format strings Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	3ebfe22d13	interplayvideodec: pass correct pointer to av_dlog() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	90f9b06386	dvbsubdec: Fix "set but not used" warning Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	ec0965be36	cavsdec: ensure the tables have been allocated before using them Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Diego Biurrun	b691fd7a4d	h264: drop ff_h264_ prefix from static function ff_h264_decode_rbsp_trailing()	13 years ago
Diego Biurrun	9ad80ef3db	h264: Make ff_h264_decode_end() static, it is not used externally. Also drop the now unnecessary ff_ prefix from its name.	13 years ago
Ronald S. Bultje	0399fe0fd2	lzw: fix potential integer overflow.	13 years ago
Ronald S. Bultje	b7b1509d06	truemotion: forbid invalid VLC bitsizes and token values. SHOW_UBITS() is only defined up to n_bits is 25, therefore forbid values larger than this in get_vlc2() (max_bits). tokens[][] can be used as an index in deltas[], which has a size of 64, so ensure the values are smaller than that. This prevents crashes on corrupt bitstreams. Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org	13 years ago
Ronald S. Bultje	bf39d3b59d	truemotion2: handle out-of-frame motion vectors through edge extension. Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org	13 years ago
Kostya Shishkov	a05c41acd1	mp3dec: perform I/S and M/S only when frame mode is joint stereo. Looks like some LAME versions produce dual stereo mode MP3s with flags for intensity and middle stereo set. In this mode those flags should be ignored like the reference decoder and derived ones do.	13 years ago
Carl Eugen Hoyos	282ec7289d	Do not try to use lowres for unusual jpg subsampling. Fixes ticket #1144.	13 years ago
Carl Eugen Hoyos	9a0f2b7b3a	Revert "Fix compilation with hardcoded tables." This reverts commit `b17b296369`.	13 years ago
Piotr Bandurski	ddd8974008	iff: prevent a possible crash with broken/prepared IFF PBM Based on fix by Peter Ross for ticket #1054. Reviewed-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Ronald S. Bultje	ddcf67c8a5	lzw: prevent buffer overreads. Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org	13 years ago
Mashiat Sarker Shakkhar	28e8c4d59a	WMAL: Remove inaccurate and unnecessary doxy A call to decode_packet() does not always decode a complete WMA packet. Moreover, this is not the correct place to document calls that are part of the public API. Signed-off-by: Diego Biurrun <diego@biurrun.de>	13 years ago
Ronald S. Bultje	63a1b481f6	h264: fix cabac-on-stack after safe cabac reader.	13 years ago
Michael Bradshaw	b678dd9690	Fixes ticket 1127. I'm still looking into why bpp is getting set to 0.	13 years ago
Ronald S. Bultje	bd508d435b	truemotion2: convert packet header reading to bytestream2. Also use correct buffer sizes in calls to tm2_read_stream(). Together, this prevents overreads. Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org	13 years ago
Ronald S. Bultje	a940198130	cabac: add overread protection to BRANCHLESS_GET_CABAC(). Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind	13 years ago
Ronald S. Bultje	448dc42571	cabac: increment jump locations by one in callers of BRANCHLESS_GET_CABAC().	13 years ago
Ronald S. Bultje	16f6e83f74	cabac: remove unused argument from BRANCHLESS_GET_CABAC_UPDATE().	13 years ago
Ronald S. Bultje	951014e5bb	cabac: use struct+offset instead of memory operand in BRANCHLESS_GET_CABAC().	13 years ago
Ronald S. Bultje	a0bdcb019e	h264: add overread protection to get_cabac_bypass_sign_x86().	13 years ago
Ronald S. Bultje	95bfa4ead7	h264: reindent get_cabac_bypass_sign_x86().	13 years ago
Ronald S. Bultje	db025929f2	h264: use struct offsets in get_cabac_bypass_sign_x86().	13 years ago
Ronald S. Bultje	7374fac804	h264: fix overreads in cabac reader. Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org	13 years ago
Ronald S. Bultje	d360dd902c	wmall: fix seeking.	13 years ago
Ronald S. Bultje	0a82f5275f	lagarith: fix buffer overreads. Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org	13 years ago
Diego Biurrun	c0b34e6148	dvdec: drop unnecessary dv_tablegen.h #include dvdec.c uses nothing from dv_tablegen.h. As a welcome side-effect, this fixes compilation of that file with hardcoded tables enabled.	13 years ago
Michael Niedermayer	c44417e15a	indeo4: Dont leave tables in random state on errors. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	a74d721876	indeo4: apply correction to eob/esc indexes too Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	92f7f1db42	indeo4: Check for mismatching scan tables Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago

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18632 Commits (7a3df014b9ba134aff85cb2778daebd497d8c79a)