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fdd09e5d7b2b0fff9458e287c41aea2e89359b23
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14725 Commits

Author SHA1 Message Date
Michael Niedermayer
fdd09e5d7b wma: Check channel number before init. 
Fixes Ticket240

Based on patch by ami_stuff
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 20431a9982)

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-11-18 21:05:12 +01:00
Carl Eugen Hoyos
00d35e82b2 Do not try to read 16bit gray png files with alpha channel. 
FFmpeg does not support gray16a.
Fixes the crash in ticket #644.
(cherry picked from commit 0c5fd6372e)

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-11-18 21:05:12 +01:00
K.Y.H
807342e1cf cook: fix apparent typo in extradata parsing 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 554caed2d3)

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-11-18 21:05:12 +01:00
Alex Converse
f62fa1ce9f vp5: Fix illegal read. 
Found with Address Sanitizer
(cherry picked from commit bb4b0ad83b)

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-11-18 14:29:52 +01:00
Thierry Foucu
8a63deab15 vp6: Fix illegal read. 
Found with Address Sanitizer

Signed-off-by: Alex Converse <alex.converse@gmail.com>
(cherry picked from commit e0966eb140)

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-11-18 14:29:52 +01:00
Reimar Döffinger
d58c5586ec nuv: Fix combination of size changes and LZO compression. 
There were multiple issues, for example might we have to re-run
the decompression when the size of the buffer increased,
we should always use a decompression buffer large enough for
the header (so we do not get stuck when the size is too small).

Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
 2011-11-08 19:48:14 +01:00
Michael Niedermayer
c4a34f4025 snow: emu edge support 
Fixes Ticket592

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 4416931fc0)

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-11-04 13:36:28 +01:00
Justin Ruggles
cba03dc667 imc: validate channel count 
ask for a sample if not mono
(cherry picked from commit 7b7f47e733)

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-11-04 13:34:42 +01:00
Justin Ruggles
5a3f494466 imc: check for ff_fft_init() failure 
(cherry picked from commit 95fee70d67)

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-11-04 13:34:35 +01:00
Justin Ruggles
112431705d libgsmdec: check output buffer size before decoding 
(cherry picked from commit b03761b130)

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-11-04 13:33:38 +01:00
Justin Ruggles
711e6c947b cin audio: validate the channel count 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-11-04 13:32:18 +01:00
Justin Ruggles
8491677ab6 binkaudio: add some buffer overread checks. 
This stops decoding before overreads instead of after.
(cherry picked from commit 101ef19ef4)

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-11-04 13:31:15 +01:00
Justin Ruggles
f98bb0d3ec atrac1: validate number of channels 
(cherry picked from commit bff5b2c1ca)

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-11-04 03:40:42 +01:00
Justin Ruggles
346e089d25 atrac1: check output buffer size before decoding 
(cherry picked from commit 33684b9c12)

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-11-04 03:40:35 +01:00
Ronald S. Bultje
0ac6777a34 vp3: fix oob read for negative tokens and memleaks on error. 
(cherry picked from commit 8370e426e4)

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-11-04 03:37:06 +01:00
Justin Ruggles
ae2d3d6be0 apedec: set s->currentframeblocks after validating nblocks 2011-11-04 03:32:39 +01:00
Justin Ruggles
998fc04bcf apedec: use unsigned int for 'nblocks' and make sure that it's within int range 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-11-04 03:30:44 +01:00
Justin Ruggles
43fa5bf55e apedec: check for data buffer realloc failure 
(cherry picked from commit 11ca8b2d74)

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-11-04 03:23:39 +01:00
Justin Ruggles
f19b8d9533 apedec: check for filter buffer allocation failure 
(cherry picked from commit 7500781313)

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-11-04 03:23:34 +01:00
Justin Ruggles
4a66fe2107 mpegaudiodec: check output data size based on avctx->frame_size 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-11-04 03:23:13 +01:00
Michael Niedermayer
edf3c5a3eb resample: Fix array size 
Found-by: Jim Radford
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 3e7db0a9ee)

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-11-04 03:22:03 +01:00
Michael Niedermayer
a39b5e8b32 resample2: fix potential overflow 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-11-04 03:18:52 +01:00
Michael Niedermayer
6ae93d0304 resample: Fix overflow 
Found-by: Jim Radford
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-11-04 03:18:52 +01:00
Justin Ruggles
2137d99086 vorbisdec: check output buffer size before writing output 
(cherry picked from commit 60aa1a358d)

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-11-04 03:18:52 +01:00
Justin Ruggles
e9de2d98a9 twinvq: check output buffer size before decoding 
(cherry picked from commit e53eecd0e7)

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-11-04 03:18:52 +01:00
Alex Converse
93f1159af5 vp6: Fix illegal read. 
(cherry picked from commit 2a6eb06254)

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-11-04 01:54:13 +01:00
Justin Ruggles
b08001e00a shorten: check output buffer size before decoding 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-11-04 01:30:29 +01:00
Justin Ruggles
e1ea35fb52 shorten: check for realloc failure 
(cherry picked from commit 9e5e2c2d01)

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-11-04 01:24:03 +01:00
Matthew Einhorn
f531193690 Fixes avpicture_layout to not write past buffer end. 
avpicture_get_size() returns the size of buffer required for avpicture_layout.
For pseudo-paletted formats (gray8...) this size does not include the palette.
However, avpicture_layout doesn't know this and still writes the palette. Consequently,
avpicture_layout writes passed the length of the buffer. This fixes it
by fixing avpicture_layout so that it doesn't write the palette for these formats.

Signed-off-by: Matthew Einhorn <moiein2000@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit e662b263d9)

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-11-04 01:23:47 +01:00
Ronald S. Bultje
15a7fe106c pthread: copy coded frame dimensions in update_context_from_thread 
Signed-off-by: Janne Grunau <janne-libav@jannau.net>
(cherry picked from commit feadcd1bdc)

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-11-04 01:23:28 +01:00
Ronald S. Bultje
d32f509de1 vp8: prevent read from uninitialized memory in decode_mvs 
Signed-off-by: Janne Grunau <janne-libav@jannau.net>
(cherry picked from commit 0f0b5d6434)

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-11-04 01:22:59 +01:00
Ronald S. Bultje
5f5f36b52e vp8: force reallocation in update_thread_context after frame size change 
Signed-off-by: Janne Grunau <janne-libav@jannau.net>
(cherry picked from commit 5653579381)

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-11-04 01:22:52 +01:00
Ronald S. Bultje
d1166f03be vp8: fix return value if update_dimensions fails 
Signed-off-by: Janne Grunau <janne-libav@jannau.net>
(cherry picked from commit f05c2fb6eb)

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-11-04 01:22:45 +01:00
Justin Ruggles
62cf52c860 truespeech: check to make sure channels == 1 
(cherry picked from commit 3e7a176759)

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-11-04 01:09:22 +01:00
Justin Ruggles
7e95a12d51 mlpdec: validate that the reported channel count matches the actual output 
channel count
(cherry picked from commit caa845851d)

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-11-04 01:09:17 +01:00
Mans Rullgard
1c3d46a924 h264: fix HRD parameters parsing 
The bit_rate_value_minus1 and cpb_size_value_minus1 elements
allow a wider range than get_ue_golomb() supports.  This
adds a get_ue_golomb_long() function supporting up to 31
leading zeros, which is the maximum for these syntax
elements, and uses it in decode_hrd_parameters().

Signed-off-by: Mans Rullgard <mans@mansr.com>
(cherry picked from commit fdba370f8a)

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-11-04 01:08:09 +01:00
Justin Ruggles
800ab099e3 smacker: validate channels and sample format. 
(cherry picked from commit ff1f89de2d)

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-11-04 01:07:49 +01:00
Justin Ruggles
e6b2255329 smacker: check buffer size before reading output size 
(cherry picked from commit cf044f8bff)

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-11-04 01:07:44 +01:00
Justin Ruggles
7f7b2e89e2 smacker: validate number of channels 
(cherry picked from commit e190e453bd)

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-11-04 01:07:39 +01:00
Mans Rullgard
73f85eae68 sipr: fix get_bits(0) calls 
Zero-length get_bits() is undefined, must check before calling.

Signed-off-by: Mans Rullgard <mans@mansr.com>
(cherry picked from commit c79d2a20ba)

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-11-04 01:02:46 +01:00
Mans Rullgard
190807a56c 4xm: fix signed overflow 
Signed-off-by: Mans Rullgard <mans@mansr.com>
(cherry picked from commit 84dda40762)

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-11-04 01:02:17 +01:00
Mans Rullgard
33029d7353 wmavoice: fix a signed overflow 
Signed-off-by: Mans Rullgard <mans@mansr.com>
(cherry picked from commit ba3f07d061)

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-11-04 01:02:13 +01:00
Mans Rullgard
c41950099d mpegvideo_enc: fix a signed overflow 
Signed-off-by: Mans Rullgard <mans@mansr.com>
(cherry picked from commit 05795f35be)

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-11-04 01:02:08 +01:00
Mans Rullgard
115d88c4b2 h264pred: use unsigned types for pixel values, fix signed overflows 
Signed-off-by: Mans Rullgard <mans@mansr.com>
(cherry picked from commit 60f10e0ad3)

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-11-04 01:01:48 +01:00
Laurent Aimar
a65045915f qtrle: check for out of bound writes. 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 7fb92be7e5)

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-11-04 01:01:23 +01:00
Laurent Aimar
adb12c4deb xxan: check for out of bound accesses 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit a68a6a4fb1)

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-11-04 01:01:15 +01:00
Laurent Aimar
ca58b215ab txd: check for out of bound reads. 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit e182de9a98)

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-11-04 01:01:11 +01:00
Laurent Aimar
67c46b9b30 qtrle: check for invalid line offset 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit a4ed7c3fe9)

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-11-04 01:01:07 +01:00
Laurent Aimar
7ab0b6b7ed vqavideo: check for out of bound reads. 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 6d45702f7f)

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-11-04 01:01:04 +01:00
Laurent Aimar
2fdbc1d553 vqavideo: check for invalid/unsupported version 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit b226af3910)

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-11-04 01:00:54 +01:00