Martin Storsjö
85e8192b85
avpacket: Fix error checking in packet_alloc
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Previously the wrong buffer pointer was checked, when buf
instead of *buf was checked. But checking the return value
instead is even better.
Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
Signed-off-by: Martin Storsjö <martin@martin.st>
2013-09-16 11:22:42 +03:00
Martin Storsjö
6fc8226e29
vp3: Check the framerate for validity
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Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
Signed-off-by: Martin Storsjö <martin@martin.st>
2013-09-16 11:04:52 +03:00
Martin Storsjö
ac9d159015
proresdec: Properly make sure an index doesn't run past the limit
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If idx equaled num_coeffs - 1 on entry to the loop, the previous
check failed to break out of the loop.
Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
Signed-off-by: Martin Storsjö <martin@martin.st>
2013-09-16 11:04:52 +03:00
Martin Storsjö
e90a6846c2
cavsdec: Make sure a sequence header has been decoded before decoding pictures
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Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
Signed-off-by: Martin Storsjö <martin@martin.st>
2013-09-16 11:04:52 +03:00
Martin Storsjö
5bbfe193a0
vocdec: Don't update codec parameters mid-stream
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If we really want to support parameter changes, they need to be
signalled along with the AVPackets as parameter change side data,
not just changing the AVCodecContext parameters when a packet
is demuxed (since there may be other earlier packets yet undecoded).
Something similar was already done for the sample rate in 0883109b2
,
but some parameters were left changeable.
This avoids having to recheck the channel count for validity for
each decoded frame in (ad)pcm decoders, unless the decoders
explicitly say that they accept parameter changes.
Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
Signed-off-by: Martin Storsjö <martin@martin.st>
2013-09-16 11:04:52 +03:00
Martin Storsjö
0ef1660a63
sierravmd: Do sanity checking of frame sizes
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Limit the size to INT_MAX/2 (for simplicity) to be sure that
size + BYTES_PER_FRAME_RECORD won't overflow.
Also factorize other existing error return paths.
Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
Signed-off-by: Martin Storsjö <martin@martin.st>
2013-09-16 11:04:52 +03:00
Martin Storsjö
342c43d154
omadec: Properly check lengths before incrementing the position
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Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
Signed-off-by: Martin Storsjö <martin@martin.st>
2013-09-16 11:04:52 +03:00
Compn
9ea3598085
riff: g723_1 decodes vivo g723.1 in asf
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works on bellair_digital_movie.asf
2013-09-15 22:03:03 -04:00
Michael Niedermayer
7fb2622456
avcodec/mjpegdec: rgba64 ljpeg support
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Fixes Ticket2965
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-09-16 03:00:54 +02:00
Michael Niedermayer
1e4e0bd907
avcodec/mjpegdec: change error return value to be outside the 16bit range
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Fixes part of Ticket2965
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-09-16 02:59:33 +02:00
Paul B Mahol
7ac6c6325e
libavfilter/libmpcodecs: remove unused files
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
2013-09-15 21:43:04 +00:00
Michael Niedermayer
b4a5fcb998
avcodec/mjpegdec: Fix rgb48 ljpeg
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Fixes Ticket894
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-09-15 23:36:11 +02:00
Alexander Strasser
069010ffae
lavf/subtitles: Make comment less arrogant
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Signed-off-by: Alexander Strasser <eclipse7@gmx.net>
2013-09-15 22:37:13 +02:00
Clément Bœsch
04427182bc
avcodec: typo fix sepera* → separa*
2013-09-15 21:32:42 +02:00
Paul B Mahol
24678a61d9
avfilter/vf_gradfun: use av_calloc()
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
2013-09-15 19:07:02 +00:00
Paul B Mahol
693747c3d0
avfilter/vsrc_life: use av_calloc()
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
2013-09-15 19:07:01 +00:00
Michael Niedermayer
4f1a17b1a9
avcodec/c93: force dimensions to the correct value instead of depending on the demuxer to do so
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Fixes Ticket2934
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-09-15 20:32:09 +02:00
Hendrik Leppkes
a06a5b78e2
mathops/x86: work around inline asm miscompilation with GCC 4.8.1
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The volatile is not required here, and prevents a miscompilation with GCC
4.8.1 when building on x86 with --cpu=i686
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
2013-09-15 11:15:07 -04:00
Michael Niedermayer
821a5938d1
avcodec/g2meet: Fix order of align and pixel size multiplication.
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Fixes out of array accesses
Fixes Ticket2922
Found-by: ami_stuff
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-09-15 16:33:27 +02:00
Michael Niedermayer
e428632c1a
avcodec/jpeg2000dec: print invalid cdx/y values
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-09-15 15:37:16 +02:00
Michael Niedermayer
3dfc5f551f
avfilter: avoid testing float == 0
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This fixes the hypothetical case of rounding errors causing
incorrect values to be used.
We do not use *_EPSILON, because non trivial expressions can contain
errors larger than that making a zero equality test with *_EPSILON
unreliable.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-09-15 15:33:39 +02:00
Paul B Mahol
60abdb6c17
avfilter/af_aecho & af_compand: use extended_data
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
2013-09-15 12:10:12 +00:00
Compn
a06e20888d
changelog: add ffv1 yuva and dts streamid change
2013-09-15 07:24:16 -04:00
Paul B Mahol
211a185cba
avfilter/avfilter: check allocation failure in ff_insert_pad()
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
2013-09-15 11:09:23 +00:00
James Almer
5ab7b3b948
matroskadec: Mute "Unknown entry" log messages for CueRelativePosition entries
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Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-09-15 12:57:19 +02:00
Michael Niedermayer
61b3b58720
Merge remote-tracking branch 'qatar/master'
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* qatar/master:
mem: Document the non-compatibility of av_realloc() and av_malloc()
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-09-15 11:57:02 +02:00
Timothy Gu
81bbe49a0e
doc/encoders: improve libvo-aacenc doc
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Signed-off-by: Timothy Gu <timothygu99@gmail.com>
Signed-off-by: Stefano Sabatini <stefasab@gmail.com>
2013-09-15 11:35:32 +02:00
Timothy Gu
0e11790cf7
doc/encoders: add doc for AAC encoder
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Thanks-to: Kostya Shishkov <kostya.shishkov@gmail.com>
Signed-off-by: Timothy Gu <timothygu99@gmail.com>
Signed-off-by: Stefano Sabatini <stefasab@gmail.com>
2013-09-15 11:35:17 +02:00
Michael Niedermayer
529540759f
avcodec/simple_idct_template: adjust coeffs for 12bit idct
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This prevents overflows with 12bit jpegs
Fixes Ticket2952
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-09-15 03:21:03 +02:00
James Almer
d59213b5d3
matroskaenc: Bump DocTypeVersion to 4
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The muxer has been creating files with v4 elements for some time now,
and especially now that we can mux non-experimental Opus files, reporting
the DocTypeVersion as 2 is not correct.
Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-09-15 02:08:15 +02:00
Dave Rice
2fcef19c38
Adding a line to Changelog about FFV1 version 1.3 now being stable
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FFV1 version 1.3 is non-experimental as of Aug 26, 2013. Adding that to the changelog.
Signed-Off By: dericed <dave@dericed.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-09-14 23:16:57 +02:00
Paul B Mahol
f2afe96181
avformat/nutenc: use av_reallocp_array()
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Fixes memleak on allocation error.
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2013-09-14 16:14:43 +00:00
Paul B Mahol
6a70feadb0
avformat/nutenc: use av_calloc()
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
2013-09-14 16:14:43 +00:00
Diego Biurrun
9997a812e7
mem: Document the non-compatibility of av_realloc() and av_malloc()
2013-09-14 17:38:01 +02:00
Piotr Bandurski
1a3d142f1f
avcodec/bfi: check for malloc failure
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-09-14 17:35:48 +02:00
Piotr Bandurski
bb5e7d3b5a
avcodec/mationpixels: free memory after malloc failures
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-09-14 17:35:48 +02:00
Paul B Mahol
7d8939a0ff
avfilter/avf_avectorscope: improve description
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
2013-09-14 12:11:22 +00:00
Paul B Mahol
8134edf3eb
avcodec/cdxl: use av_freep()
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
2013-09-14 10:45:14 +00:00
Piotr Bandurski
8728360b56
avcodec/mationpixels: check for malloc failures
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-09-14 04:12:21 +02:00
Alexey Balekhov
90ca814267
ffserver: allow choosing the pixel format
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Fixes Ticket2954
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-09-14 03:51:45 +02:00
Michael Niedermayer
108b91c3fe
avcodec/mpeg12dec: clear mpeg_enc_ctx_allocated when contexts are deallocated
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Fixes Ticket2950
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-09-14 00:31:40 +02:00
Michael Niedermayer
6c07e41f43
avcodec/mjpegdec: check for malloc failure of blocks[] and last_nnz[]
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Fixes null pointer dereference
Fixes Ticket2947
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-09-13 23:25:16 +02:00
Paul B Mahol
23bd0335af
avcodec/g2meet: remove redundant log message
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
2013-09-13 20:41:12 +00:00
Paul B Mahol
3dcd3e08f6
avcodec/proresdec2: remove duplicated tables
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
2013-09-13 19:28:10 +00:00
Paul B Mahol
b8b398027c
avfilter/video: remove commented out cruft
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
2013-09-13 19:17:56 +00:00
Michael Niedermayer
f3ba91a3f1
avutil/pixdesc: dont try to use av_read_image_line() with bayer formats
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It has undefined behavior ATM as its not supported.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-09-13 20:51:41 +02:00
Michael Niedermayer
a25585bb50
avutil/pixdesc: Prevent minor array overread in ff_check_pixfmt_descriptors()
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-09-13 20:51:04 +02:00
Michael Niedermayer
fc477263fa
Merge remote-tracking branch 'qatar/master'
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* qatar/master:
pcm-dvd: Minor leftovers
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-09-13 13:48:43 +02:00
Michael Niedermayer
3c89ec2816
Merge commit 'd9cdb7d8d6d828bb5497ea3f0fd7edd2f3f6cc30'
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* commit 'd9cdb7d8d6d828bb5497ea3f0fd7edd2f3f6cc30':
pcm-dvd: Support channel configuration changes
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-09-13 13:43:13 +02:00
Christian Schmidt
aca25104ea
pcm-dvd: Minor leftovers
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Drop a pointless branch in uninit and use the compact copyright.
2013-09-13 12:14:05 +02:00