- 25 Feb, 2012 21 commits
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Justin Ruggles authored
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Justin Ruggles authored
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Justin Ruggles authored
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Justin Ruggles authored
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Justin Ruggles authored
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Justin Ruggles authored
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Justin Ruggles authored
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Justin Ruggles authored
Useful to return instead of -1 when the cause of the error is unknown, typically from an external library.
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Justin Ruggles authored
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Justin Ruggles authored
it is already set in avcodec_alloc_frame()
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Justin Ruggles authored
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Justin Ruggles authored
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Justin Ruggles authored
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Ronald S. Bultje authored
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org
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Ronald S. Bultje authored
This prevents certain tags with a default value assigned to them (as per the EBML syntax elements) from ever being assigned a NULL value. Other parts of the code rely on these being non-NULL (i.e. they don't check for NULL before e.g. using the string in strcmp() or similar), and thus in effect this prevents crashes when reading of such specific tags fails, either because of low memory or because of targeted file corruption. Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org
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Anton Khirnov authored
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Anton Khirnov authored
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Anton Khirnov authored
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Paul B Mahol authored
Signed-off-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Anton Khirnov <anton@khirnov.net>
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Paul B Mahol authored
Signed-off-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>
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Paul B Mahol authored
Signed-off-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>
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- 24 Feb, 2012 18 commits
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Ronald S. Bultje authored
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Justin Ruggles authored
clear MDCT overlap buffer and reset previous window mode when seeking
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Ronald S. Bultje authored
Prevents crash when trying to copy from a non-existing plane in e.g. a RGB32 reference image to a YUV420P target image Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org
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Ronald S. Bultje authored
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Ronald S. Bultje authored
Also fixes crashes on corrupt bitstreams. Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org
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John Van Sickle authored
The latter syntax is now invalid. Signed-off-by: Anton Khirnov <anton@khirnov.net>
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Dale Curtis authored
Instead of clipping extrasize based on EXTRABYTES, clip based on the amount of buffer actually left. Without this fix, there are warbles and other distortions in the test case below. http://kevincennis.com/mix/assets/sounds/1901_voxfx.mp3
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Anton Khirnov authored
compute_pkt_fields() is for unreliable estimates or guessing. The keyframe information from the parser is (at least in theory) reliable, so it should be used even when the other guessing is disabled with the AVFMT_FLAG_NOFILLIN flag. Therefore, move setting the packet keyframe flag based on parser information from compute_pkt_fields() to read_frame_internal().
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Justin Ruggles authored
fixes a memleak for Vorbis and Theora, where the comment header from avpriv_split_xiph_headers() is replaced by a buffer that must be freed separately.
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Ronald S. Bultje authored
This prevents crashes when trying to read beyond the end of the buffer while decoding frame data. Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org
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Ronald S. Bultje authored
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org
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Ronald S. Bultje authored
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org
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Ronald S. Bultje authored
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Anton Khirnov authored
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Anton Khirnov authored
Passing the codec into avformat_new_stream() is preferred.
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Alex Converse authored
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org
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Alex Converse authored
TIFF v6.0 (unimplemented) adds signed equivalents.
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Paul B Mahol authored
Signed-off-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
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- 23 Feb, 2012 1 commit
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Ronald S. Bultje authored
Fixes crashes if reading the tag value fails. Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org
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