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* avformat/mvdec: Check size in read_table() for validityMichael Niedermayer2014-10-28
| | | | | | | | | | | | This check is redundant with the previous commit but it provides better error messages and feedback while the previous commit ensures that var_read_string() doesnt return uninitialized arrays if it itself is feeded with an invalid size possibly through a different future codepath. Fixes: asan_heap-oob_49b1e5_12_011.movie Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* avformat/mvdec: Check size for validity in var_read_string()Michael Niedermayer2014-10-28
| | | | | | | Fixes out of array read Fixes: asan_heap-oob_49b1e5_12_011.movie Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* Merge commit '55ddd700c67529ff2c6c4e976673f1341bba7a82'Michael Niedermayer2014-04-19
|\ | | | | | | | | | | | | | | | | | | | | | | | | * commit '55ddd700c67529ff2c6c4e976673f1341bba7a82': Silicon Graphics Movie demuxer Conflicts: Changelog libavformat/mvdec.c libavformat/version.h See: 6fb40779cd3457a819e20d6db91a142c47cad3c2 Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * Silicon Graphics Movie demuxerPeter Ross2014-04-19
| | | | Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
* lavc & lavf: replace deprecated av_log* functionsPaul B Mahol2013-03-15
| | | | Signed-off-by: Paul B Mahol <onemda@gmail.com>
* mvdec: check var_read_string() return valueMichael Niedermayer2013-01-27
| | | | | | | Prevent null pointer dereference Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* mvdec: Check the frame counter against the correct limit.Michael Niedermayer2013-01-27
| | | | | | | fixes out of array reads Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* mvdec: check channel count.Michael Niedermayer2013-01-22
| | | | | | | Fixes division by 0 Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* mvdec: minor simplification, remove av_inv_q()Michael Niedermayer2013-01-22
| | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* mvdec: use avpriv_set_pts_info() instead of directly setting tb.Michael Niedermayer2013-01-22
| | | | | | | Fixes division by 0 Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* mcdec: suppress "warning: a/vst may be used uninitialized in this function"Michael Niedermayer2012-12-24
| | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* Silicon Graphics Movie (.mv) demuxerPeter Ross2012-12-17
Signed-off-by: Peter Ross <pross@xvid.org>
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