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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
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
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
Paul B Mahol
00e1bf8a58 avformat/flic: check for memory allocation failures 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-09-11 11:06:44 +00:00
Michael Niedermayer
803445e02c Merge remote-tracking branch 'qatar/master' 
* qatar/master:
  Drop pointless directory name prefixes from #includes in the current dir

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-09-11 12:51:01 +02:00
Michael Niedermayer
c45e9097d8 Merge commit 'ec17d1aa8b833d49d8fc479e44e9e22858aa486c' 
* commit 'ec17d1aa8b833d49d8fc479e44e9e22858aa486c':
  doc: Drop VDPAU from list of supported codecs

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-09-11 12:42:11 +02:00
Michael Niedermayer
24da9eb25d Merge commit 'c58f4069e1d5b5804c669b691510e1b8fabb67fc' 
* commit 'c58f4069e1d5b5804c669b691510e1b8fabb67fc':
  fate.sh: Run git-clone quietly

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-09-11 12:31:51 +02:00
Michael Niedermayer
8c9d6ee4f2 avformat/utils: functions that add entries should not destroy the whole list on failure 
The caller does not expect this, and in case of adding new streams would then
not even be able to deallocate them anymore.

This reverts a hunk from "avformat: Use av_reallocp_array() where suitable"

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-09-11 12:21:21 +02:00
Michael Niedermayer
5ca39a0b89 avformat/mxfdec: functions that add entries should not destroy the whole list on failure 
The caller does not expect this and there are variables left that index to otherwise
deallocated data.

This reverts a hunk from "avformat: Use av_reallocp_array() where suitable"

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-09-11 12:19:17 +02:00
Michael Niedermayer
c9367c0709 avformat/matroskaenc: functions that add entries should not destroy the whole list on failure 
This reverts a hunk from "avformat: Use av_reallocp_array() where suitable"

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-09-11 12:16:21 +02:00
Michael Niedermayer
32805f8521 avformat/matroskadec: ebml_parse_elem() should not deallocate priorly existing lists on failure 
This reverts a hunk from "avformat: Use av_reallocp_array() where suitable"

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-09-11 12:15:08 +02:00