FFmpeg

Commit Graph

Author	SHA1	Message	Date
Ni Hui	c75640e9c9	avcodec/lzw: ff_lzw_decode_tail() now returns the consumed bytes in lzw decompress Reviewed-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	9 years ago
Anton Khirnov	e89aa4bf56	lzw: switch to bytestream2 Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC:libav-stable@libav.org	11 years ago
Anton Khirnov	1f3e56b6dc	gifdec: convert to bytestream2	11 years ago
Paul B Mahol	3fd60d8049	gifdec: port to bytestream2 API While here remove ff_lzw_cur_ptr() as it become obsolete. Signed-off-by: Paul B Mahol <onemda@gmail.com>	12 years ago
Michael Niedermayer	0efcf16a3e	replace av_log(0, by av_log(NULL, The first parameter is a pointer and NULL is more correct Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Martin Storsjö	1d9c2dc89a	Don't include common.h from avutil.h Signed-off-by: Martin Storsjö <martin@martin.st>	12 years ago
Michael Niedermayer	44c4170c52	lzw: check for overread Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Ronald S. Bultje	0399fe0fd2	lzw: fix potential integer overflow.	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
Michael Niedermayer	11cc209226	lzw(gif): Fix overread Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Diego Biurrun	ad4cd0c2a4	doxygen: use Doxygen markup for authors and web links where appropriate	14 years ago
Mans Rullgard	2912e87a6c	Replace FFmpeg with Libav in licence headers Signed-off-by: Mans Rullgard <mans@mansr.com>	14 years ago
Diego Biurrun	9a58234fea	Fix misspelled parameter names in Doxygen documentation. This fixes one Doxygen warning each. Originally committed as revision 23970 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Diego Biurrun	ba87f0801d	Remove explicit filename from Doxygen @file commands. Passing an explicit filename to this command is only necessary if the documentation in the @file block refers to a file different from the one the block resides in. Originally committed as revision 22921 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Diego Biurrun	bad5537e2c	Use full internal pathname in doxygen @file directives. Otherwise doxygen complains about ambiguous filenames when files exist under the same name in different subdirectories. Originally committed as revision 16912 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Diego Biurrun	406792e7b0	cosmetics: Remove pointless period after copyright statement non-sentences. Originally committed as revision 16684 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Reimar Döffinger	b08edb2268	check that csize in ff_lzw_decode_init is < LZW_MAXBITS, <= is not enough and might read outside the prefix array Originally committed as revision 14214 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Zuxy Meng	98a6fff98c	Apply 'cold' attribute to init/uninit functions in libavcodec Originally committed as revision 12525 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Michael Niedermayer	7993df6527	consts I have underestimated this a little, and these are just some ... Originally committed as revision 11708 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Michael Niedermayer	f39c3c8855	factorize & Originally committed as revision 8525 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Michael Niedermayer	0abfd53344	simplify Originally committed as revision 8524 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Michael Niedermayer	0cb7f8a260	check input validity, this prevents a few variables from reachin odd values which might have lead to out of array writes and thus might have been exploitable Originally committed as revision 8522 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Michael Niedermayer	34a370cb0c	simplify Originally committed as revision 8521 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Michael Niedermayer	5f01beb548	move eob_reached logic into ff_lzw_decode_tail() which simplifies the code, avoids some checks in the innermost loop and also gets rid of the controversal break while hopefully retaining the last byte in a valid bytestream, invalid bytestreams still can have very significant overread Originally committed as revision 8517 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Michael Niedermayer	6aaf3abd6d	simplify Originally committed as revision 8514 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Michael Niedermayer	bf7709619b	factorize Originally committed as revision 8510 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Michael Niedermayer	62ef8925c5	simplify Originally committed as revision 8509 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Baptiste Coudurier	93e91145b4	fix indentation Originally committed as revision 8499 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Baptiste Coudurier	36376fa3ba	break if eob is reached to avoid reading one too much byte Originally committed as revision 8498 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Kostya Shishkov	ffc5430bc3	LZW decoder as separate module plus TIFF LZW support Originally committed as revision 6795 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago

35 Commits (875f6955769bcb7caf083c1796ed6f3b2108c49e)