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Author SHA1 Message Date
Alex Converse
b7000d0517 xan: Add some buffer checks 
(cherry picked from commit 0872bb23b4)
 2011-09-21 19:47:12 +02:00
Alex Converse
169e634457 xan: Remove extra trailing newline 
(cherry picked from commit 350f57bd7b)
 2011-09-21 19:47:06 +02:00
Laurent Aimar
053bc4ce8b Fixed size given to init_get_bits() in xan decoder. 
(cherry picked from commit 393d5031c6)
 2011-09-21 19:47:00 +02:00
Michael Niedermayer
56634b2328 libavformat/utils: print ts in the "invalid dts/pts combination" case. 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 38670356f9)
 2011-09-21 19:46:50 +02:00
Michael Niedermayer
1072498081 vf_remove_logo: domt access vf->next->query_format() directly but use the API. 
This fixes a crash

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 39e0accb7a)
 2011-09-21 19:46:42 +02:00
Michael Niedermayer
e952ff6981 smacker: fix a few off by 1 errors 
stereo & 16bit is untested due to lack of samples

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit d67e74929c)
 2011-09-21 19:46:34 +02:00
Michael Niedermayer
9cee26dfde smacker: add forgotten * 
found by fenrir

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit f98edc73c5)
 2011-09-21 19:46:23 +02:00
Laurent Aimar
605f89ffc9 segafilm: Fix potential division by 0 on corrupted segafilm streams in the demuxer. 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-09-21 19:44:41 +02:00
Laurent Aimar
21587509ec segafilm: Check for memory allocation failures in segafilm demuxer. 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 7cbe025758)
 2011-09-21 19:36:58 +02:00
Kostya Shishkov
ad6177e52c rv34: check that subsequent slices have the same type as first one. 
This prevents some crashes when corrupted bitstream reports e.g. P-type
slice in I-frame. Official RealVideo decoder demands all slices to be
of the same type too.

Signed-off-by: Anton Khirnov <anton@khirnov.net>
(cherry picked from commit 23a1f0c592)
 2011-09-21 19:36:53 +02:00
Kostya Shishkov
b1ceca016a smacker demuxer: handle possible av_realloc() failure. 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2011-09-21 19:34:25 +02:00
Hendrik Leppkes
85b1e265c9 gitignore: ignore .exp files, as generated by the MS linker on win32 
Ignore another filetype, as generated by Microsofts lib.exe when creating the import libraries.
(cherry picked from commit 7321163011)
 2011-09-21 18:04:31 +02:00
Joakim Plate
8449cebc90 rmdec: Check return value of more avio_seek calls 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 7e4111cfe2)
 2011-09-21 18:03:16 +02:00
Joakim Plate
4a721b18ed avidec: Check return value of more avio_seek calls 
The move of avio_seek in avi_read_seek is to avoiding modifying
state if the seek would fail.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit f9e083a156)
 2011-09-21 18:03:11 +02:00
Joakim Plate
f0869d3721 asf: Check return value of more avio_seek calls 
This reduces problems when underlying protocol is not
seekable even if marked as such or if the file has been
cut short.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit ac1d489320)
 2011-09-21 18:03:05 +02:00
Laurent Aimar
be82df9e12 Fix writes out of bounds in the ogg demuxer. 
Between ogg_save() and ogg_restore() calls, the number of streams
could have been reduced.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit bc851a2946)
 2011-09-21 18:03:01 +02:00
Luca Barbato
b70a37f854 doc: explain __STDC_CONSTANT_MACROS in C++ 
In order to build C++ programs using libav you need
-D__STDC_CONSTANT_MACROS appened to the CXXFLAGS.
(cherry picked from commit d162994a81)
 2011-09-21 18:02:54 +02:00
Joakim Plate
812a4a5813 gitignore: add files to git ignore generated on a win32 build 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 5a6f4a1302)
 2011-09-21 18:02:46 +02:00
Laurent Aimar
c9316b7c6d Fixed invalid read access on extra data in cinepak decoder. 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit dc255275f6)
 2011-09-21 18:02:40 +02:00
Laurent Aimar
8511c141e0 Fixed segfault on corrupted smacker streams in the demuxer. 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit d0121e8d96)
 2011-09-21 18:02:34 +02:00
Laurent Aimar
2bf9a09a2c Fixed segfaults on corruped smacker streams in the decoder. 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit d07ac1853d)
 2011-09-21 18:02:29 +02:00
Laurent Aimar
4601765ee8 Fixed segfault on memory allocation failure in ape demuxer. 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 1632a576e6)
 2011-09-21 18:02:25 +02:00
Michael Niedermayer
54544100a3 h264: prevent an out of array read in decode_nal_units() 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit ea0ac11e52)
 2011-09-21 18:02:18 +02:00
Michael Niedermayer
97437dada6 h264dec: Prevent CABAC and CAVLC bitsteram overreading 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 23f5cff92c)
 2011-09-21 18:02:13 +02:00
Art Clarke
c8736de331 libspeex encoder wraper 
taken from svn head of xuggle
(cherry picked from commit a52cdcd296)
 2011-09-21 18:01:25 +02:00
Joakim Plate
92f1b5df32 dvbsubdec: don't hardcode subtitle colors count in dvbsubdec to 16 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 4a3294ef00)
 2011-09-21 18:01:20 +02:00
Laurent Aimar
82e4fd193f Fixed segfault with wavpack decoder on corrupted decorrelation terms sub-blocks. 
Signed-off-by: Martin Storsjö <martin@martin.st>
(cherry picked from commit 8bfea4ab4e)
 2011-09-21 18:01:13 +02:00
Alex Converse
3a0649ddeb cljr: init_get_bits size in bits instead of bytes 
(cherry picked from commit 0c1f5b93d9)
 2011-09-21 18:01:09 +02:00
Alex Converse
9f05400ea8 indeo2: fail if input buffer too small 
(cherry picked from commit b7ce4f1d1c)
 2011-09-21 18:01:02 +02:00
Alex Converse
09cfd6f597 indeo2: init_get_bits size in bits instead of bytes 
(cherry picked from commit 68ca330cbd)
 2011-09-21 18:00:54 +02:00
Michael Niedermayer
b2af83a9ed cabac test: Change input to test, so a wider range of states is tested. 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 1eb805ed70)
 2011-09-21 18:00:40 +02:00
Michael Niedermayer
f38b2a6be8 cabac test: match encode and decode side 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 830d7d5c4f)
 2011-09-21 18:00:36 +02:00
Michael Niedermayer
db93a5a0c8 cabac: fix cabac encoder 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 89653ea728)
 2011-09-21 18:00:18 +02:00
Laurent Aimar
b5fe6bee01 Fixed deference of NULL pointer in motionpixels decoder. 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 824f98f442)
 2011-09-21 18:00:10 +02:00
chinshou
57571f348e avisynth: Fix upside down bug 
(cherry picked from commit b10ba1175d)
 2011-09-21 18:00:04 +02:00
chinshou
ab2ea6415b avisynth: Remove wrong pts calculation. 
Fixes Ticket428
(cherry picked from commit 4f123a7d7c)
 2011-09-21 17:59:57 +02:00
Laurent Aimar
7181adab80 Fixed size given to init_get_bits(). 
init_get_bits() takes a number of bits and not a number of bytes as
its size argument.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit e5e0580b93)
 2011-09-21 17:59:48 +02:00
Laurent Aimar
bac822025e Fixed size given to init_get_bits() in ffv1 decoder. 
init_get_bits() takes a number of bits and not a number of bytes as
its size argument.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 8362a0ffed)
 2011-09-21 17:59:43 +02:00
Alex Converse
8a8aafd2b9 wavpack: Check error codes rather than working around error conditions. 
(cherry picked from commit dba2b63a98)
 2011-09-21 17:59:36 +02:00
Michael Niedermayer
a13ef61051 rc: finetune convergence failure fix 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 73e0ec2ff4)
 2011-09-21 17:59:30 +02:00
Michael Niedermayer
4fbc35cd53 rc: fix convergence failure 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit ed14517c23)
 2011-09-21 17:59:25 +02:00
Panagiotis H.M. Issaris
1ec29b2da5 Fix documentation for "-debug" commandline argument 
(cherry picked from commit 180e7829428e26413916f0cbc2ad85eeb1fb877e)

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit bcef876f16)
 2011-09-21 17:59:19 +02:00
Diego Biurrun
5cc5152e80 Employ FF_ARRAY_ELEMS instead of manually calculating array length. 
(cherry picked from commit 6376362d15)
 2011-09-21 17:57:56 +02:00
Laurent Aimar
558cf502ac Fixed invalid writes in wavpack decoder on corrupted bitstreams. 
Signed-off-by: Martin Storsjö <martin@martin.st>
(cherry picked from commit 0aedab0340)
 2011-09-21 17:57:33 +02:00
Chris Rankin
b0da6a744a qcelpdec: fix the return value of qcelp_decode_frame(). 
(cherry picked from commit 04c13dca88)
 2011-09-21 17:57:01 +02:00
Michael Niedermayer
d99613bad6 jpeglsdec: fix infinite loop 
Fixes Ticket331

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit bd358e128f)
 2011-09-21 17:57:01 +02:00
Asad Mehmood
64556c200e flvdec: Remove AVFMTCTX_NOHEADER if both flags and metadata claim 1 stream 
If there is only 1 stream in an flv avformat_find_stream_info will continually
read until probesize is reached. This should stop it reading if the metadata
also claims there to be 1 stream.
(cherry picked from commit bcc531f04a)
 2011-09-21 17:57:01 +02:00
Kostya Shishkov
c026f336b9 wavpack: fix wrong return value in wavpack_decode_block() 
This function should return number of samples decoded, not number of bytes
decoded.
Spotted by Uoti Urpala.

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
(cherry picked from commit bcd4aa8bec)
 2011-09-21 17:56:15 +02:00
Reimar Döffinger
5c2d684986 Check extradata size on resolution change. 
Ignore resolution change if resolution not defined in extradata.

Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
(cherry picked from commit 09c5f990bc)
 2011-09-21 17:56:15 +02:00
Stefan Fritsch
77dafced71 http: Fix decetion of range support in HTTP servers 
currently libavformat only allows seeking if a request with "Range:
0-" results in a 206 reply from the HTTP server which includes a
Content-Range header. But according to RFC 2616, the server may also
reply with a normal 200 reply (which is more efficient for a request
for the whole file). In fact Apache HTTPD 2.2.20 has changed the
behaviour in this way and it looks like this change will be kept in
future versions. The fix for libavformat is easy: Also look at the
Accept-Ranges header.
(cherry picked from commit 31dfc49598)
 2011-09-21 17:56:15 +02:00