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Author SHA1 Message Date
Michael Niedermayer
07f6a3d787 Merge commit 'e2cd766ca1b9bb2ba72aca5f6ba5d8be15743984' 
* commit 'e2cd766ca1b9bb2ba72aca5f6ba5d8be15743984':
  configure: Mention that icl does not build both static and shared libs

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-09-12 14:57:23 +02:00
Michael Niedermayer
fa9e8bafc8 Merge commit 'b1e469885362febce3d9a4678624e44a92f77da9' 
* commit 'b1e469885362febce3d9a4678624e44a92f77da9':
  g2meet: Allocate cursor buffers large enough to fit the aligned width

See: 3c4c5ca1c1
Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-09-12 14:48:55 +02:00
Michael Niedermayer
72abfba884 Merge commit '0f678c0214dccb355ed8955077a2bea46984fbc8' 
* commit '0f678c0214dccb355ed8955077a2bea46984fbc8':
  aic: Validate values read from the bitstream

Conflicts:
	libavcodec/aic.c

See: 657875b145
Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-09-12 14:33:49 +02:00
Michael Niedermayer
83d2b7e9a2 Merge commit '17d57848fc14e82f76a65ffb25c90f2f011dc4a0' 
* commit '17d57848fc14e82f76a65ffb25c90f2f011dc4a0':
  mpc8: Make sure the first stream exists before parsing the seek table

Conflicts:
	libavformat/mpc8.c

See: 69fb605ad5
Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-09-12 14:31:07 +02:00
Michael Niedermayer
ad9a877a6d Merge commit '459f2b393a3f89ed08d10fbceb4738d1429f268e' 
* commit '459f2b393a3f89ed08d10fbceb4738d1429f268e':
  mpc8: Check the seek table size parsed from the bitstream

Conflicts:
	libavformat/mpc8.c

See: b61ba262a1
Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-09-12 14:10:17 +02:00
Michael Niedermayer
d6e650d885 Merge commit '0d61f260010707f3028b818e8b24598e1a83d696' 
* commit '0d61f260010707f3028b818e8b24598e1a83d696':
  zmbvdec: Check the buffer size for uncompressed data

Conflicts:
	libavcodec/zmbv.c

See: 44c23aa1b8
Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-09-12 13:58:54 +02:00
Michael Niedermayer
fcfbc58a1c Merge commit '183b9d843a9533774fabd3984a52f3987001acbc' 
* commit '183b9d843a9533774fabd3984a52f3987001acbc':
  ape: Don't allow the seektable to be omitted

See: e7cb161515
Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-09-12 13:51:20 +02:00
Michael Niedermayer
4caf8c51de Merge commit 'b26742cc308552f242ee2bf93b07a3ff509f4edc' 
* commit 'b26742cc308552f242ee2bf93b07a3ff509f4edc':
  shorten: Break out of loop looking for fmt chunk if none is found

See: 5e9a56a035
Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-09-12 13:38:52 +02:00
Michael Niedermayer
a44d35d90f Merge commit '49568851bf1700e3d9ea9cda29208d0df3c2c38b' 
* commit '49568851bf1700e3d9ea9cda29208d0df3c2c38b':
  shorten: Use a checked bytestream reader for the wave header

Conflicts:
	libavcodec/shorten.c

See: 5e9a56a035
Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-09-12 13:31:59 +02:00
Diego Biurrun
e2cd766ca1 configure: Mention that icl does not build both static and shared libs 2013-09-12 13:00:22 +02:00
Michael Niedermayer
af539319af Merge commit 'f3d57dc69145f1b7acb4870da9ce60378190a1fd' 
* commit 'f3d57dc69145f1b7acb4870da9ce60378190a1fd':
  smacker: Free memory properly if the init function fails

Conflicts:
	libavcodec/smacker.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-09-12 12:57:58 +02:00
Michael Niedermayer
f8932d9902 Merge commit '0679cec6e8802643bbe6d5f68ca1110a7d3171da' 
* commit '0679cec6e8802643bbe6d5f68ca1110a7d3171da':
  smacker: Make sure we don't fill in huffman codes out of range

Conflicts:
	libavcodec/smacker.c

See: 1285baaab5
the added test is redundant but will be used after future refactoring

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-09-12 12:51:07 +02:00
Michael Niedermayer
d510d70df0 Merge commit 'd002fce24a7206e95f9492031f45adc35711e183' 
* commit 'd002fce24a7206e95f9492031f45adc35711e183':
  smacker: Check malloc return values

Conflicts:
	libavcodec/smacker.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-09-12 11:55:08 +02:00
Michael Niedermayer
c16cd55593 Merge commit '710b0e27025948b7511821c2f888ff2d74a59e14' 
* commit '710b0e27025948b7511821c2f888ff2d74a59e14':
  smacker: Avoid integer overflow when allocating packets

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-09-12 11:39:18 +02:00
Michael Niedermayer
33cf70a8b8 Merge commit '8d928023f953a28692ba27071a448259134b103b' 
* commit '8d928023f953a28692ba27071a448259134b103b':
  smacker: Don't return packets in unallocated streams

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-09-12 11:26:17 +02:00
Michael Niedermayer
7e88dbe935 Merge commit '48d6556dd46d4f4fac10d0f4a819e314887cd50e' 
* commit '48d6556dd46d4f4fac10d0f4a819e314887cd50e':
  dsicin: Add some basic sanity checks for fields read from the file

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-09-12 11:19:38 +02:00
Michael Niedermayer
ae77f06c69 Merge commit '5045f6bdfabfa5d3374756d2c23f762fb042acae' 
* commit '5045f6bdfabfa5d3374756d2c23f762fb042acae':
  configure: Fix wrong reference to user support mailing list

Conflicts:
	configure

No change as the reference was not wrong in ffmpeg

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-09-12 11:10:46 +02:00
Martin Storsjö
b1e4698853 g2meet: Allocate cursor buffers large enough to fit the aligned width 
Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
Signed-off-by: Martin Storsjö <martin@martin.st>
 2013-09-12 10:55:20 +03:00
Martin Storsjö
0f678c0214 aic: Validate values read from the bitstream 
Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
Signed-off-by: Martin Storsjö <martin@martin.st>
 2013-09-12 10:54:54 +03:00
Martin Storsjö
17d57848fc mpc8: Make sure the first stream exists before parsing the seek table 
Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
Signed-off-by: Martin Storsjö <martin@martin.st>
 2013-09-12 10:54:27 +03:00
Martin Storsjö
459f2b393a mpc8: Check the seek table size parsed from the bitstream 
Limit the size to INT_MAX/2 (for simplicity) to be sure that
size + FF_INPUT_BUFFER_PADDING_SIZE won't overflow.

Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
Signed-off-by: Martin Storsjö <martin@martin.st>
 2013-09-12 10:54:05 +03:00
Michael Niedermayer
0d61f26001 zmbvdec: Check the buffer size for uncompressed data 
Also don't pointlessly set the buffer size to 1 after copying
one packet.

Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
Signed-off-by: Martin Storsjö <martin@martin.st>
 2013-09-12 10:53:39 +03:00
Martin Storsjö
183b9d843a ape: Don't allow the seektable to be omitted 
The seektable is required for filling in ape->frames[i].pos
further down.

Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
Signed-off-by: Martin Storsjö <martin@martin.st>
 2013-09-12 10:53:25 +03:00
Martin Storsjö
b26742cc30 shorten: Break out of loop looking for fmt chunk if none is found 
Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
Signed-off-by: Martin Storsjö <martin@martin.st>
 2013-09-12 10:53:04 +03:00
Martin Storsjö
49568851bf shorten: Use a checked bytestream reader for the wave header 
Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
Signed-off-by: Martin Storsjö <martin@martin.st>
 2013-09-12 10:52:42 +03:00
James Almer
bbcaf25d4d lavu/sha512: Fully unroll the transform function loops 
crypto_bench SHA-512 results using an AMD Athlon X2 7750+, mingw32-w64 GCC 4.7.3 x86_64

Before:
lavu       SHA-512      size: 1048576  runs:   1024  time:   12.737 +- 0.147

After:
lavu       SHA-512      size: 1048576  runs:   1024  time:   11.670 +- 0.173

Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-09-11 21:55:59 +02:00
James Almer
7e4fe5162a lavu/sha: Fully unroll the transform function loops 
crypto_bench SHA-1 and SHA-256 results using an AMD Athlon X2 7750+, mingw32-w64 GCC 4.7.3 x86_64

Before:
lavu       SHA-1        size: 1048576  runs:   1024  time:    9.012 +- 0.162
lavu       SHA-256      size: 1048576  runs:   1024  time:   19.625 +- 0.173

After:
lavu       SHA-1        size: 1048576  runs:   1024  time:    7.948 +- 0.154
lavu       SHA-256      size: 1048576  runs:   1024  time:   17.841 +- 0.170

Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-09-11 21:55:59 +02:00
Martin Storsjö
f3d57dc691 smacker: Free memory properly if the init function fails 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2013-09-11 20:20:50 +03:00
Martin Storsjö
0679cec6e8 smacker: Make sure we don't fill in huffman codes out of range 
Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
Signed-off-by: Martin Storsjö <martin@martin.st>
 2013-09-11 20:20:45 +03:00
Martin Storsjö
d002fce24a smacker: Check malloc return values 
Also try to free local allocations on errors.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2013-09-11 20:20:28 +03:00
Martin Storsjö
710b0e2702 smacker: Avoid integer overflow when allocating packets 
Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
Signed-off-by: Martin Storsjö <martin@martin.st>
 2013-09-11 20:19:43 +03:00
Martin Storsjö
8d928023f9 smacker: Don't return packets in unallocated streams 
Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
Signed-off-by: Martin Storsjö <martin@martin.st>
 2013-09-11 20:19:12 +03:00
Martin Storsjö
48d6556dd4 dsicin: Add some basic sanity checks for fields read from the file 
Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
Signed-off-by: Martin Storsjö <martin@martin.st>
 2013-09-11 20:18:55 +03:00
Paul B Mahol
a8e00cf926 avfilter: remove redundant use of AV_NE() macro 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-09-11 15:05:21 +00:00
Paul B Mahol
269845db86 avformat/nutdec: check for allocation failures 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-09-11 15:04:08 +00:00
Paul B Mahol
99a283331c avfilter/vf_traspose: move switch out of loop 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-09-11 15:02:08 +00:00
Dylan Alex Simon
38155b47fd avcodec: add const qualifier to avcodec_find_best_pix_fmt2 args 
avcodec_find_best_pix_fmt2 does not modify its first argument so may be
marked const.  This avoids a warning when passing in AVCodec.pix_fmts.

Signed-off-by: Dylan Simon <dylan@dylex.net>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-09-11 16:54:02 +02:00
Diego Biurrun
5045f6bdfa configure: Fix wrong reference to user support mailing list 2013-09-11 14:49:56 +02:00
Michael Niedermayer
2a1c24a267 avformat/utils: use av_realloc_array() 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-09-11 13:38:53 +02:00
Michael Niedermayer
c5714097eb avformat/mxfdec: use av_realloc_array() 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-09-11 13:37:31 +02:00
Michael Niedermayer
9bca8e5341 avformat/matroskaenc: use av_realloc_array() 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-09-11 13:36:11 +02:00
Michael Niedermayer
e529082369 avformat/matroskadec: use av_realloc_array() 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-09-11 13:34:25 +02:00
Michael Niedermayer
b5b34c1983 avformat/matroskaenc: use av_freep() to avoid leaving stale pointers 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-09-11 13:28:41 +02:00
Michael Niedermayer
2175f76894 avformat/asfenc: use av_freep() for extra saftey 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-09-11 13:21:11 +02:00
Michael Niedermayer
2832a82e17 avformat/gxfenc: Clear nb_fields on array deallocation 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-09-11 13:21:11 +02:00
Michael Niedermayer
a6ca08f1af avformat/gxfenc: Check and propagate return code from gxf_write_map_packet() 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-09-11 13:21:11 +02:00
Paul B Mahol
9e505485f3 avformat/smacker: check avformat_new_stream() return value 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-09-11 11:12:35 +00:00
Paul B Mahol
848ad8db22 avformat/libnut: check avformat_new_stream() return value 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-09-11 11:06:45 +00:00
Paul B Mahol
f2e614e7e9 avformat/ffmetadec: return meaningful error codes 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-09-11 11:06:44 +00:00
Paul B Mahol
60caa3d8bc avformat/sierravmd: check for memory allocation failures 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-09-11 11:06:44 +00:00