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9bd854b1ff342f82efa6d2ad4e8fefddce5fa731
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14213 Commits

Author SHA1 Message Date
Laurent Aimar 9bd854b1ff mpc8: Check out of bound bands limit 
Signed-off-by: Janne Grunau <janne-libav@jannau.net>
 2011-10-07 17:15:45 +02:00
Laurent Aimar 7d17a794f0 xan: Prevent NULL dereference with missing palette 
Signed-off-by: Janne Grunau <janne-libav@jannau.net>
 2011-10-07 17:15:31 +02:00
Laurent Aimar 3db3fdf4c6 xan: Check for out of bound reads in xan_huffman_decode() 
Signed-off-by: Janne Grunau <janne-libav@jannau.net>
 2011-10-07 16:25:32 +02:00
Laurent Aimar 3e0757c2a8 xan: Fixed out of bound accesses in xan_unpack() 
Signed-off-by: Janne Grunau <janne-libav@jannau.net>
 2011-10-07 16:25:32 +02:00
Laurent Aimar 1cd0a55163 motionpixels: Prevent calling init_vlc() with invalid parameters 
Signed-off-by: Janne Grunau <janne-libav@jannau.net>
 2011-10-07 16:25:32 +02:00
Laurent Aimar 5f05cf4ea9 shorten: Fix out of bound writes in fix_bitshift() 
The data pointers s->decoded[*] already take into account s->nwrap.

Signed-off-by: Janne Grunau <janne-libav@jannau.net>
 2011-10-07 16:25:31 +02:00
Laurent Aimar 1720603287 dsicinav: Check for out of bounds writes 
Signed-off-by: Janne Grunau <janne-libav@jannau.net>
 2011-10-07 16:25:31 +02:00
Laurent Aimar 64263dd526 tiertexseqv: Check for out of bound reads 
Signed-off-by: Janne Grunau <janne-libav@jannau.net>
 2011-10-07 16:25:31 +02:00
Laurent Aimar 4fd56f842c quickdraw: Check for out of bound reads 
Signed-off-by: Janne Grunau <janne-libav@jannau.net>
 2011-10-07 16:25:31 +02:00
Laurent Aimar e3ca9b93d9 dsicinav: Check for out of bounds reads 
Signed-off-by: Janne Grunau <janne-libav@jannau.net>
 2011-10-07 16:25:31 +02:00
Laurent Aimar 210c80331e motionpixels: Fix the size of workspace buffers 
Some buffers must be mod 4 in width and/or height.

Signed-off-by: Janne Grunau <janne-libav@jannau.net>
 2011-10-07 16:25:31 +02:00
Laurent Aimar d337dd3a90 motionpixels: Clear FF_INPUT_BUFFER_PADDING_SIZE bytes at the end of the temporary buffer 
Signed-off-by: Janne Grunau <janne-libav@jannau.net>
 2011-10-07 16:25:31 +02:00
Laurent Aimar d99427cb8b wmavoice: Check for corrupted extra data 
Signed-off-by: Janne Grunau <janne-libav@jannau.net>
 2011-10-07 16:25:31 +02:00
Laurent Aimar 1c1449b548 wmavoice: Check for out of bound writes 
Signed-off-by: Janne Grunau <janne-libav@jannau.net>
 2011-10-07 16:25:31 +02:00
Laurent Aimar 06be075cda xan: Prevent NULL dereferences with missing reference frame 
Signed-off-by: Janne Grunau <janne-libav@jannau.net>
 2011-10-07 16:25:31 +02:00
Laurent Aimar c7e631986b bink: Prevent NULL dereferences with missing reference frame 
Signed-off-by: Janne Grunau <janne-libav@jannau.net>
 2011-10-07 16:25:31 +02:00
Laurent Aimar 2c6cf13940 wavpack: Reset internal state on corrupted blocks 
wavpack_decode_block() supposes that it is called back with the exact
same buffer unless it has returned with an error. With multi-channels
files, wavpack_decode_frame() was breaking this assumption.

Signed-off-by: Janne Grunau <janne-libav@jannau.net>
 2011-10-07 16:25:31 +02:00
Laurent Aimar 2c1ba79941 wmapro: Validate the number of audio channels before using it 
Signed-off-by: Janne Grunau <janne-libav@jannau.net>
 2011-10-07 16:25:30 +02:00
Laurent Aimar 95010d18b2 shorten: Prevent block size from increasing 
Signed-off-by: Janne Grunau <janne-libav@jannau.net>
 2011-10-07 16:25:30 +02:00
Laurent Aimar 124a16f678 xan: Prevent out of bound accesses 
Signed-off-by: Janne Grunau <janne-libav@jannau.net>
 2011-10-07 16:25:30 +02:00
Michael Niedermayer 14c21c1ff5 H264: Only wait before triggering ff_thread_setup_complete() until the next slice that contains a start-of-field/frame macroblock 
This allows concurrent decoding of the last field/frame, rather than
only the last slice, of data packets with multiple NAL units packed
together.

This will fix the slowdown reported in e.g. bug 52.

Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2011-10-07 14:23:26 +02:00
Laurent Aimar a72cad0a6c vp6: Reset the internal state when aborting key frames header parsing 
It prevents leaving the state only half initialized.

Signed-off-by: Janne Grunau <janne-libav@jannau.net>
 2011-10-07 00:37:32 +02:00
Laurent Aimar 3d09d0017d vp56: Release old pictures after a resolution changes 
Signed-off-by: Janne Grunau <janne-libav@jannau.net>
 2011-10-07 00:27:24 +02:00
Laurent Aimar 066fff755a vp6: Check for huffman tree build errors 
Signed-off-by: Janne Grunau <janne-libav@jannau.net>
 2011-10-07 00:27:03 +02:00
Laurent Aimar 0ec6d6e9b6 vp56: Check for missing reference frame data 
Signed-off-by: Janne Grunau <janne-libav@jannau.net>
 2011-10-07 00:25:43 +02:00
Laurent Aimar d239d4b447 cinepak: Fix invalid read access on extra data 
Signed-off-by: Janne Grunau <janne-libav@jannau.net>
 2011-10-06 23:35:29 +02:00
Laurent Aimar c0cbe36b18 vmd: fix segfaults on corruped streams 
Signed-off-by: Janne Grunau <janne-libav@jannau.net>
 2011-10-06 23:33:09 +02:00
Laurent Aimar 3a742470a8 cook: Fix js_vlc_bits value validation for joint stereo 
Signed-off-by: Janne Grunau <janne-libav@jannau.net>
 2011-10-06 23:31:06 +02:00
Laurent Aimar 69a0bce753 Fixed deference of NULL pointer in motionpixels decoder. 
Some of the arguments given to init_vlc() come from the stream
and can be corrupted.

Signed-off-by: Janne Grunau <janne-libav@jannau.net>
 2011-10-06 22:29:12 +02:00
Anton Khirnov d97efd7f87 libx264: support 9- and 10-bit output. 2011-10-06 09:16:06 +02:00
Ronald S. Bultje 4418aa9cb3 h264: correct implicit_weight for field-interlaced pictures. 2011-10-05 04:01:23 -07:00
Ronald S. Bultje 330deb7592 mpegvideo: set correct offset for edge emulation buffer. 
Using the old code, half of it was unused and the other half was too
small for e.g. >8bpp interlaced data, causing random buffer overruns.
 2011-10-05 04:01:23 -07:00
Ronald S. Bultje 0884dd5a1b mpegvideo: fix position of bottom edge. 
It was wrong in colorspaces where horizontal and vertical chroma
subsampling are not the same, e.g. 422.
 2011-10-05 04:01:23 -07:00
Diego Biurrun e83c2ddebf Fix 'heigth' vs. 'height' typos. 2011-10-05 11:12:01 +02:00
Anton Khirnov a4ea00d021 lavc/lavf: use unique private classes. 
This is needed by the new AVOptions API.
 2011-10-05 07:52:30 +02:00
Anton Khirnov 0ba1e1978d lavc: use designated initializers for av_codec_context_class 2011-10-05 07:52:05 +02:00
Justin Ruggles dd376b1a12 qcelpdec: cosmetics: do not add line break before opening bracket in 'for', 
'while', 'if/else', and 'switch' statements.

also fixes some spacing, but only if already changing a line
 2011-10-04 17:10:11 -04:00
Justin Ruggles e43dd3d2a8 qcelp: check output buffer size before decoding 2011-10-04 17:10:11 -04:00
Chris Rankin bde2570013 qcelpdec: fix the return value of qcelp_decode_frame(). 
Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>
 2011-10-04 17:09:53 -04:00
Justin Ruggles 1b5a189f06 sipr: fix the output data size check and only calculate it once. 2011-10-04 16:13:20 -04:00
Diego Biurrun 12bd8532cf Synchronize various 4CCs and codec tags from FFmpeg. 2011-10-04 11:58:53 +02:00
Justin Ruggles 7d49f79f1c qdm2: check output buffer size before decoding 2011-10-03 21:34:19 -04:00
Laurent Aimar 5a19acb17c Fix out of bound reads in the QDM2 decoder. 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>
 2011-10-03 21:34:19 -04:00
Laurent Aimar 291d74a46d Check for out of bound writes in the QDM2 decoder. 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>
 2011-10-03 21:34:19 -04:00
Anton Khirnov 24ec9ac475 libvpx: fix build with older libvpx versions. 
VPX_ERROR_RESILIENT_DEFAULT and VPX_ERROR_RESILIENT_PARTITIONS weren't
defined before 4cb0ebe5b27d35ccc2a78c1d16f2622ddef21f74 (CommitDate: Tue
Jun 28 11:10:17 2011)
 2011-10-03 13:06:24 +02:00
Mans Rullgard 6308729e68 ARM: check for inline asm 'y' operand modifier support 
The inline asm added in bf5d46d uses the 'y' modifier which
is only supported from gcc 4.5.  This check allows building
with older compilers.

Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-10-03 08:56:24 +01:00
Justin Ruggles 5674d4b0a3 mpc8: check output buffer size before decoding 2011-10-02 10:34:39 -04:00
Justin Ruggles 8290d1f38b mpc7: return error if packet is too small. 2011-10-02 10:34:39 -04:00
Justin Ruggles c8b5c4d274 mpc7: check output buffer size before decoding 2011-10-02 10:34:39 -04:00
Justin Ruggles fac6b7f9f2 nellymoserdec: allocate float_buf only when decoding to int16 2011-10-02 10:19:04 -04:00