Fixes Ticket780
Bug Found by: cosminamironesei
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 9af6abdc17deb95c9b1f1d9242ba49b8b5e0b016)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Fixes Ticket758
Bug found by: Diana Elena Muscalu
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 7fff64e00d886fde11d61958888c82b461cf99b9)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Fixes Ticket760 and Ticket761
Bug Found by: Diana Elena Muscalu
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 944f5b2779e4aa63f7624df6cd4de832a53db81b)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Fixes Ticket776
Bug found by: Diana Elena Muscalu
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 1f99939a6361e2e6d6788494dd7c682b051c6c34)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 5257743aee0c3982f0079e6553aabc6aa39401d2)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Avoid out-of-buffer data access when nb_channels is 8.
(cherry picked from commit ae21776207e8a2bbe268e7c9e203f7599dd87ddb)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* qatar/release/0.7:
Update Changelog for 0.7.4 release
Update RELEASE file for 0.7.4
swscale: fix crash in fast_bilinear code when compiled with -mred-zone.
vorbis: An additional defense in the Vorbis codec.
vorbisdec: Fix decoding bug with channel handling
Conflicts:
Changelog
RELEASE
Merged-by: Michael Niedermayer <michaelni@gmx.at>
Additional comments from Måns Rullgard have been integrated
by Reinhard Tartler.
Signed-off-by: Reinhard Tartler <siretart@tauware.de>
(cherry picked from commit b14fa5572c2a3bb1d8cd6327c4687a2eee363bbb)
Signed-off-by: Reinhard Tartler <siretart@tauware.de>
* release/0.8:
matroskadec: Fix a bug where a pointer was cached to an array that might later move due to a realloc()
vorbis: Avoid some out-of-bounds reads
vp3: fix oob read for negative tokens and memleaks on error. (cherry picked from commit 8370e426e42f2e4b9d14a1fb8107ecfe5163ce7f)
avserver: Fix a bug where the socket is IPv4, but IPv6 is autoselected for the loopback address.
vp3: fix streams with non-zero last coefficient
Update for 0.8.9
vp3: fix regression with mplayer-crash.ogv
h264: fix init of topleft ref/mv. Fixes Ticket778
Update for 0.8.8
Conflicts:
Doxyfile
RELEASE
VERSION
Merged-by: Michael Niedermayer <michaelni@gmx.at>
* qatar/release/0.7:
matroskadec: Fix a bug where a pointer was cached to an array that might later move due to a realloc()
vorbis: Avoid some out-of-bounds reads
vp3: fix oob read for negative tokens and memleaks on error. (cherry picked from commit 8370e426e42f2e4b9d14a1fb8107ecfe5163ce7f)
avserver: Fix a bug where the socket is IPv4, but IPv6 is autoselected for the loopback address.
vp3: fix streams with non-zero last coefficient
Merged-by: Michael Niedermayer <michaelni@gmx.at>
This fixes bind(8080): Address family not supported by protocol.
Signed-off-by: Anton Khirnov <anton@khirnov.net>
(cherry picked from commit f5e717f3c735af5c941b458d42615c97028aa916)
Signed-off-by: Reinhard Tartler <siretart@tauware.de>
Fixes a regression introduced in 8b94df0f2047e972.
(cherry picked from commit 9b4767e4784577f3107730316fe652ccaccd9b3a)
Signed-off-by: Reinhard Tartler <siretart@tauware.de>
* release/0.8: (22 commits)
Update Changelog for 0.7.3 release
4xm: Add a check in decode_i_frame to prevent buffer overreads
wma: initialize prev_block_len_bits, next_block_len_bits, and block_len_bits.
Update RELEASE file for 0.7.3
swscale: #include "libavutil/mathematics.h"
vp3dec: Check coefficient index in vp3_dequant()
svq1dec: call avcodec_set_dimensions() after dimensions changed.
mpegtsenc: fix handling of large audio packets (sorry i have no sample, just a user report)
h264: Use mismatching frame numbers in fields
swscale: Readd #define _SVID_SOURCE
vp6: Fix illegal read.
vp6: Fix illegal read.
vp6: Reset the internal state when aborting key frames header parsing
vp6: Check for huffman tree build errors
vp6: partially propagate huffman tree building errors during coeff model parsing and fix misspelling
imgutils: Fix illegal read.
qdm2: check output buffer size before decoding
Fix out of bound reads in the QDM2 decoder.
Check for out of bound writes in the QDM2 decoder.
vmd: fix segfaults on corruped streams
...
Conflicts:
Doxyfile
RELEASE
VERSION
Merged-by: Michael Niedermayer <michaelni@gmx.at>
This merge is primary for metadata, theres little actually changed
except cosmetics
* qatar/release/0.7:
4xm: Add a check in decode_i_frame to prevent buffer overreads
wma: initialize prev_block_len_bits, next_block_len_bits, and block_len_bits.
Update RELEASE file for 0.7.3
swscale: #include "libavutil/mathematics.h"
vp3dec: Check coefficient index in vp3_dequant()
svq1dec: call avcodec_set_dimensions() after dimensions changed.
swscale: Readd #define _SVID_SOURCE
Conflicts:
RELEASE
libavcodec/4xm.c
libavcodec/vp3.c
libswscale/utils.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
The initial values are not checked against the number of block sizes.
Initializing them to frame_len_bits will result in a block size index of 0
in these cases instead of something that might be out-of-range.
Fixes Bug 81.
(cherry picked from commit 05d1e45d1f42cc90d1f2f36c546d0096cea126a8)
Signed-off-by: Reinhard Tartler <siretart@tauware.de>
this file uses the M_PI macro since
4e74187db2f5db52f88729efc662df9d6bc763e1, so include the correct header
directly.
Signed-off-by: Reinhard Tartler <siretart@tauware.de>
(cherry picked from commit 5089ce1b5abe2ecbbfd7235aeb0ad47ba38305c1)
Signed-off-by: Reinhard Tartler <siretart@tauware.de>
Based on a patch by Michael Niedermayer <michaelni@gmx.at>
Fixes NGS00145, CVE-2011-4352
Found-by: Phillip Langlois
Signed-off-by: Reinhard Tartler <siretart@tauware.de>
(cherry picked from commit 8b94df0f2047e9728cb872adc9e64557b7a5152f)
Signed-off-by: Reinhard Tartler <siretart@tauware.de>
(sorry i have no sample, just a user report)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit e31c5ebe1146d98d17a5121312c5444432c81904)
Conflicts:
libavformat/mpegtsenc.c
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(sorry i have no sample, just a user report)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit e31c5ebe1146d98d17a5121312c5444432c81904)
Conflicts:
libavformat/mpegtsenc.c
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Note, all these commits where already in our release, this merge thus
changes nothing, its just for metadata
* qatar/release/0.7:
vp6: Fix illegal read.
vp6: Fix illegal read.
vp6: Reset the internal state when aborting key frames header parsing
vp6: Check for huffman tree build errors
vp6: partially propagate huffman tree building errors during coeff model parsing and fix misspelling
imgutils: Fix illegal read.
qdm2: check output buffer size before decoding
Fix out of bound reads in the QDM2 decoder.
Check for out of bound writes in the QDM2 decoder.
vmd: fix segfaults on corruped streams
Conflicts:
libavcodec/qdm2.c
libavcodec/vmdav.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
to synchronize the first/second field state independant of them being reference or not.
Fixes Ticket354
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 545ec935a4b4e0f032ebd975907b41f6fe4465c9)
to synchronize the first/second field state independant of them being reference or not.
Fixes Ticket354
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 545ec935a4b4e0f032ebd975907b41f6fe4465c9)
This was removed erroneously in
046f081b46c8479820409cf8f530b988221bd15b. This define still is
necessary for getting MAP_ANONYMOUS defined on linux/glibc,
despite the define reshuffling done in that commit.
Without MAP_ANONYMOUS defined, the mprotect calls for setting the
generated mmx2 scaler code pages executable are left out, causing
crashes if that codepath is chosen.
This patch fixes scaling from 192x144 to 320x240 with
-sws_flags fast_bilinear, which crashes on linux at the
moment.
Signed-off-by: Martin Storsjö <martin@martin.st>
(cherry picked from commit f32dfad9dc64acf0fd1bb867e127a9efe6380676)
Signed-off-by: Reinhard Tartler <siretart@tauware.de>
Found with Address Sanitizer
Signed-off-by: Alex Converse <alex.converse@gmail.com>
(cherry picked from commit e0966eb140b3569b3d6b5b5008961944ef229c06)
Signed-off-by: Reinhard Tartler <siretart@tauware.de>
It prevents leaving the state only half initialized.
Signed-off-by: Janne Grunau <janne-libav@jannau.net>
(cherry picked from commit a72cad0a6c05aa74940101e937cb3dc602d7d67b)
Signed-off-by: Reinhard Tartler <siretart@tauware.de>
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
(cherry picked from commit f913eeea43078b3b9052efd8d8d29e7b29b39208)
Signed-off-by: Reinhard Tartler <siretart@tauware.de>
Found with address sanitizer.
Signed-off-by: Alex Converse <alex.converse@gmail.com>
(cherry picked from commit c693aa6f71b4f539cf9df67ba42f4b1932981687)
Signed-off-by: Reinhard Tartler <siretart@tauware.de>
