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matroska: redo seekhead handling
In particular, this reads chained seekheads. This makes seeking faster
in files which have the index indirectly linked through 2 seekheads.
As a side-effect, this warns when reading level-1 (toplevel) elements
multiple times (other than seekheads, clusters, and void/crc). Such
elements are not valid and likely break everything.
Signed-off-by: Michael Niedermayer <[email protected]>
|
cac2295b21519d5a5320fe0787b5fd2b65eb1f8c
|
ffmpeg
|
devign
| 0 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/cac2295b21519d5a5320fe0787b5fd2b65eb1f8c
|
2015-02-12 13:51:41+01:00
|
avcodec/h264_refs: set last_pic_for_ec only if it has not been set previously
This ensures we do not loose the frame in case or multiple clears
Fixes out of array read
Fixes: asan_heap-oob_2fa47ea_2100_cov_1278768963_ff_add_pixels_clamped_mmx.m2ts
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <[email protected]>
|
e09ad5bd0de40da9ac33d86f973a85beed85cc47
|
ffmpeg
|
devign
| 0 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/e09ad5bd0de40da9ac33d86f973a85beed85cc47
|
2015-02-05 14:57:42+01:00
|
avio: Do not consider the end-of-buffer position valid
Trigger a refill if the seek action moves the pointer
at the end of the buffer.
Before this patch the read action following the seek would trigger
the refill, while write action would write outside the buffer.
In the Libav codebase few muxers seek forward outside of what
already has been written so it is quite unlikely to experience
the problem with the default buffer size.
CC: [email protected]
|
3c18a7b18807de81566381a1bcbe9f6103c0296b
|
ffmpeg
|
devign
| 0 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/3c18a7b18807de81566381a1bcbe9f6103c0296b
|
2015-01-28 16:28:10+01:00
|
png: improve signature check
Return proper error code, print an error message and add missing
parentheses.
|
1e763454322f7fbc7799f6009bf2e11d7a3b9821
|
ffmpeg
|
devign
| 0 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/1e763454322f7fbc7799f6009bf2e11d7a3b9821
|
2015-01-14 17:10:19+01:00
|
x86/vf_fspp: move pxor in store slice functions out of the loop
m7 is not overwritten, so we only need to clear it once.
Found by Christophe Gisquet.
Signed-off-by: James Almer <[email protected]>
|
a4f876a1a2595e99f682b68a4eabaa95a61b47fa
|
ffmpeg
|
devign
| 0 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/a4f876a1a2595e99f682b68a4eabaa95a61b47fa
|
2014-12-26 17:15:34-03:00
|
mpegts: check get16() return value
And break flow of execution rather than exiting the function.
CC: [email protected]
Bug-Id: CID 732186
|
8b263331c5ebbb10b6ea521e9fd56751ba94254b
|
ffmpeg
|
devign
| 0 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/8b263331c5ebbb10b6ea521e9fd56751ba94254b
|
2014-12-18 23:27:13+01:00
|
avutil/opt: Check av_parse_video_rate()s return value
Fixes CID1257008
Signed-off-by: Michael Niedermayer <[email protected]>
|
ace91616558f189fbe84ac7f9b66167a999fcc61
|
ffmpeg
|
devign
| 0 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/ace91616558f189fbe84ac7f9b66167a999fcc61
|
2014-12-07 02:57:39+01:00
|
avformat/apngdec: validate frame dimensions.
Signed-off-by: Michael Niedermayer <[email protected]>
|
e2b8b4caf6c0ae2b6a49520c3766c40924f1cb2d
|
ffmpeg
|
devign
| 0 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/e2b8b4caf6c0ae2b6a49520c3766c40924f1cb2d
|
2014-11-26 23:51:07+01:00
|
avfilter/lut: reduce dereference in the inner loop
For rgb, with a 1080p source, 69 to 74fps on core i5(2 core, 1.8GHz),
and 136 to 160 fps on an core i7(4770R, 3.2Ghz)
Changed the yuv code for consistency, even though the performance
increase is not as obvious as rgb
Signed-off-by: Michael Niedermayer <[email protected]>
|
0463df6f4241c8dfaed7e93ee301bd4c1a360c08
|
ffmpeg
|
devign
| 0 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/0463df6f4241c8dfaed7e93ee301bd4c1a360c08
|
2014-12-18 21:54:23+01:00
|
4xm: more thorought check for negative index and negative shift
CC: [email protected]
Bug-Id: CID 1087094
|
68a35473ed423a14731c418939fba7913647979a
|
ffmpeg
|
devign
| 0 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/68a35473ed423a14731c418939fba7913647979a
|
2014-11-13 01:18:09+01:00
|
avdevice/xcbgrab: Fix/remove unneeded NULL checks
Fixes CID1254664
Signed-off-by: Michael Niedermayer <[email protected]>
|
62eca2f827d441f52125191fd78c96b67a7ba30c
|
ffmpeg
|
devign
| 0 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/62eca2f827d441f52125191fd78c96b67a7ba30c
|
2014-11-16 19:01:10+01:00
|
mpegvideo_enc: rework direct mode check
Remove stray semicolon and share codepaths.
CC: [email protected]
Bug-Id: CID 991857
|
e0a1d0a2b04eb5220d00fc7ce46a57cc5e3c7118
|
ffmpeg
|
devign
| 0 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/e0a1d0a2b04eb5220d00fc7ce46a57cc5e3c7118
|
2014-11-06 10:44:46-05:00
|
avcodec/sgidec: fix count check
Fixes: asan_heap-oob_22b30d4_39_038.sgi
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <[email protected]>
|
a050cf0c451bdf1c1bd512c4fce6b6f8a5e85102
|
ffmpeg
|
devign
| 0 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/a050cf0c451bdf1c1bd512c4fce6b6f8a5e85102
|
2014-10-27 20:55:57+01:00
|
rtpdec_hevc: drop unnecessary check
len is always >=1 in that case.
Bug-Id: CID 1238784
|
350ed1829268d343b791208c8fd1cddd44d52a8e
|
ffmpeg
|
devign
| 0 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/350ed1829268d343b791208c8fd1cddd44d52a8e
|
2014-10-20 10:44:42+01:00
|
avconv: check return value
CC: [email protected]
Bug-Id: CID 1224275
|
c92965dbfbb7e2b49df14db2fd0e23a29295730a
|
ffmpeg
|
devign
| 0 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/c92965dbfbb7e2b49df14db2fd0e23a29295730a
|
2014-10-17 09:55:46+01:00
|
rtsp: Check a memory allocation
CC: [email protected]
Signed-off-by: Martin Storsjö <[email protected]>
|
460b509a34fb5fad3bedac8429f53594d3923ea8
|
ffmpeg
|
devign
| 0 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/460b509a34fb5fad3bedac8429f53594d3923ea8
|
2014-10-16 09:19:03+03:00
|
vdpau: check video surface and decoder capabilities
Signed-off-by: Anton Khirnov <[email protected]>
|
bef067f88c74190cdf7e76d12f02e12e069974aa
|
ffmpeg
|
devign
| 0 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/bef067f88c74190cdf7e76d12f02e12e069974aa
|
2014-10-06 06:20:40+00:00
|
avformat/mlvdec: Check the return code from strftime()
Signed-off-by: Michael Niedermayer <[email protected]>
|
a9564e859bfc49f4fdaf632f51cc6341d2c3fb0a
|
ffmpeg
|
devign
| 0 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/a9564e859bfc49f4fdaf632f51cc6341d2c3fb0a
|
2014-10-26 17:07:29+01:00
|
avcodec/jacosubdec: add some memory checks
|
4c85073044a6cb4c28210ebece9013947ea84a04
|
ffmpeg
|
devign
| 0 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/4c85073044a6cb4c28210ebece9013947ea84a04
|
2014-09-21 18:41:45+02:00
|
avcodec/libvpxdec: don't check for formats other than i420 when vp9 decoding is disabled
Should fix ticket #3958.
Reviewed-by: James Zern <[email protected]>
Signed-off-by: James Almer <[email protected]>
|
789274dca8e5c53bec5f32bb5df88f1323d85e11
|
ffmpeg
|
devign
| 0 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/789274dca8e5c53bec5f32bb5df88f1323d85e11
|
2014-09-23 19:50:28-03:00
|
avfilter/vf_idet: MMX/MMXEXT/SSE2 implementation of idet's filter_line()
integration by Neil Birkbeck, with help from Vitor Sessak.
core SSE2 loop by Skal ([email protected])
Reviewed-by: Clément Bœsch <[email protected]>
Signed-off-by: Michael Niedermayer <[email protected]>
|
406a9ccffea8fc36c1e56c07ca32c559ccce52af
|
ffmpeg
|
devign
| 0 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/406a9ccffea8fc36c1e56c07ca32c559ccce52af
|
2014-09-04 22:19:00+02:00
|
h261dec, ituh263dec: Move condition.
Stops compiler from doing incredibly stupid things.
With vsynth1-flv inner loop goes from 3501 to 3275
decicycles.
Signed-off-by: Reimar Döffinger <[email protected]>
|
e8d0b84e8a5893ed29993e743de82079c93b5fb6
|
ffmpeg
|
devign
| 0 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/e8d0b84e8a5893ed29993e743de82079c93b5fb6
|
2014-09-01 19:41:20+02:00
|
vc1: Initialize start_code_found to 0
Leftover of a4d3c20035946cbc1509aec2dc28d51c2a2f9a8e.
|
ff771f79b55a346b4163d814b58ee4c98114745e
|
ffmpeg
|
devign
| 0 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/ff771f79b55a346b4163d814b58ee4c98114745e
|
2014-08-27 12:36:41+02:00
|
wvdec: check for eof in wv_read_block_header()
Fixes Ticket #3865
Found-by: Piotr Bandurski <[email protected]>
Signed-off-by: Paul B Mahol <[email protected]>
|
3dca5a5c41f67a2e149582f3d46a09647b183e71
|
ffmpeg
|
devign
| 0 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/3dca5a5c41f67a2e149582f3d46a09647b183e71
|
2014-08-18 11:30:35+00:00
|
h261dec: Optimize new RL_VLC based decoding.
Together with the switch to RL_VLC this results in about
10% speedup for this inner loop.
Signed-off-by: Reimar Döffinger <[email protected]>
|
c0d32686ddc1184e57b21802838d4654f2fd5389
|
ffmpeg
|
devign
| 0 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/c0d32686ddc1184e57b21802838d4654f2fd5389
|
2014-08-31 20:13:51+02:00
|
hevc_filter: drop redundant checks
ff_hevc_deblocking_boundary_strengths() is never called if the
deblocking filter is disabled for the slice.
|
65b8b6c476454d201348737527a1d9471f689278
|
ffmpeg
|
devign
| 0 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/65b8b6c476454d201348737527a1d9471f689278
|
2014-08-09 16:13:24+00:00
|
avstring: Expose the simple name match function
Signed-off-by: Vittorio Giovara <[email protected]>
|
69e7336b8e16ee65226fc20381baf537f4b125e6
|
ffmpeg
|
devign
| 0 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/69e7336b8e16ee65226fc20381baf537f4b125e6
|
2014-07-29 17:46:29+02:00
|
configure: fix memalign hack auto detection
Should fix fate on haiku
Signed-off-by: Michael Niedermayer <[email protected]>
|
3d93ba562243b6d8afac3c875c05304d41da94bf
|
ffmpeg
|
devign
| 0 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/3d93ba562243b6d8afac3c875c05304d41da94bf
|
2014-07-27 21:03:31+02:00
|
cdgraphics: do not return 0 from the decode function
0 means no data consumed, so it can trigger an infinite loop in the
caller.
CC:[email protected]
|
c7d9b473e28238d4a4ef1b7e8b42c1cca256da36
|
ffmpeg
|
devign
| 0 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/c7d9b473e28238d4a4ef1b7e8b42c1cca256da36
|
2014-08-06 18:32:42+00:00
|
libxvid: Drop PPC-specific CPU detection hack
It is doubtful if the hack (still) works and Xvid had ten years to fix it.
|
67bc1ba5d75953d136bfa02ce6c0a27e9fd9dac3
|
ffmpeg
|
devign
| 0 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/67bc1ba5d75953d136bfa02ce6c0a27e9fd9dac3
|
2014-07-22 11:45:07-07:00
|
avformat/framecrcenc: print the checksum and size of extradata as well
Signed-off-by: Michael Niedermayer <[email protected]>
|
153b5fb2fdef712434259218eefbbd704545b9b7
|
ffmpeg
|
devign
| 0 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/153b5fb2fdef712434259218eefbbd704545b9b7
|
2014-06-15 18:07:03+02:00
|
avcodec/dcadec: Check dca_dmixtable index
Found-by: Niels Möller <[email protected]>
Signed-off-by: Michael Niedermayer <[email protected]>
|
98ff07d1c647e3b413f4b2d00d70ec9e7a0c93ae
|
ffmpeg
|
devign
| 0 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/98ff07d1c647e3b413f4b2d00d70ec9e7a0c93ae
|
2014-06-04 22:13:39+02:00
|
configure: use .altmacro for gnu as check on arm
Clang's integrated assembler (after 3.4) does not yet support the
'.altmacro' directive which is only used in arm asm. Support is planned:
http://llvm.org/bugs/show_bug.cgi?id=18918
|
7b06ddb8352fe7f434414d7911ced94956bb25b2
|
ffmpeg
|
devign
| 0 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/7b06ddb8352fe7f434414d7911ced94956bb25b2
|
2014-06-09 12:33:19+02:00
|
estimate_timings_from_pts: simplify filesize end check
Signed-off-by: Michael Niedermayer <[email protected]>
|
424599c7cc723ccf6b0b7976d87dd220fffa8934
|
ffmpeg
|
devign
| 0 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/424599c7cc723ccf6b0b7976d87dd220fffa8934
|
2014-05-16 15:49:23+02:00
|
w32threads: Use newer thread synchronization functions when targeting Vista
When explicitly targeting Vista or newer (which only happens if the
caller explicitly sets _WIN32_WINNT to a high enough value via the
extra cflags option - otherwise configure script sets
-D_WIN32_WINNT=0x0502), we already unconditionally link to the
ConditionVariable functions, since 4622f11f9.
Similarly use the newer -Ex versions of CreateEvent, CreateSemaphore,
InitializeCriticalSection and WaitForSingleObject, that all appeared
in Vista. When building Windows Store applications, the older versions
of these functions aren't available, only the -Ex functions. When
doing such a build, the user can set -D_WIN32_WINNT=0x0600 to
forcibly use the newer functions instead.
Signed-off-by: Martin Storsjö <[email protected]>
|
428b0578c64241fc677fed7083cc8fe65e10f32e
|
ffmpeg
|
devign
| 0 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/428b0578c64241fc677fed7083cc8fe65e10f32e
|
2014-08-13 14:38:18+03:00
|
huffyuvdec: implement trick
When the joint table does not contain a valid entry, the decoding restarts
from scratch. By implementing the trick of jumping to the 2nd level of the
individual table (and inlining the whole), a speed improvement of 5-10%
is possible.
On a 1000-frames YUV4:2:0 video, before:
362851 decicycles in 422, 262094 runs, 50 skips
182488 decicycles in gray, 262087 runs, 57 skips
Object size: 23584
Overall time: 8.377
After:
346800 decicycles in 422, 262079 runs, 65 skips
168197 decicycles in gray, 262077 runs, 67 skips
Object size: 23188
Overall time: 7.878
Signed-off-by: Michael Niedermayer <[email protected]>
|
11b47038135442ec546dc348f2411e52e47549b8
|
ffmpeg
|
devign
| 0 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/11b47038135442ec546dc348f2411e52e47549b8
|
2014-06-04 13:12:48+02:00
|
lavf: add AVFMT_FLAG_BITEXACT.
Use it instead of checking CODEC_FLAG_BITEXACT in the first stream's
codec context.
Using codec options inside lavf is fragile and can easily break when the
muxing codec context is not the encoding context.
|
0c1959b056f6ccaa2eee2c824352ba93c8e36d52
|
ffmpeg
|
devign
| 0 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/0c1959b056f6ccaa2eee2c824352ba93c8e36d52
|
2014-05-15 07:42:07+02:00
|
mpegts: remove uneeded buf_size check
It is already ensured by the loop condition
Signed-off-by: Marton Balint <[email protected]>
|
a82e87618fc04fe146ccd2da5f50154c4461e3f6
|
ffmpeg
|
devign
| 0 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/a82e87618fc04fe146ccd2da5f50154c4461e3f6
|
2014-05-05 22:33:52+02:00
|
x86/diracdsp: mark all functions as yasm
No inline asm dirac code remains in the tree, so replace every relevant check.
This also moves all the dirac functions from dsputil_mmx.c to diracdsp_mmx.c
Signed-off-by: James Almer <[email protected]>
Signed-off-by: Michael Niedermayer <[email protected]>
|
6a4832caaede15e3d918b1408ff83fe30324507b
|
ffmpeg
|
devign
| 0 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/6a4832caaede15e3d918b1408ff83fe30324507b
|
2014-05-23 15:02:42+02:00
|
avformat/mpegts: Remove redundant check
Fixes part of Ticket3466
Found-by: Andrey_Karpov / PVS-Studio
Signed-off-by: Michael Niedermayer <[email protected]>
|
ff6fa0b4b980fc5b9f7653d7b159ae02c3d95210
|
ffmpeg
|
devign
| 0 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/ff6fa0b4b980fc5b9f7653d7b159ae02c3d95210
|
2014-04-16 02:35:50+02:00
|
avformat/utils: reinject global side data on seeks
This fixes ffplay replaygain with seeking
Signed-off-by: Michael Niedermayer <[email protected]>
|
82796aacab1bea42c345221abb86d3f4db4371f3
|
ffmpeg
|
devign
| 0 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/82796aacab1bea42c345221abb86d3f4db4371f3
|
2014-04-13 18:27:05+02:00
|
avcodec/libx264: Implement reference frame count limiting based on level
This makes libavcodec/libx264.c behave more similar to the x264 command line
util
Fixes Ticket3307
Implementation based on x264
Signed-off-by: Michael Niedermayer <[email protected]>
|
0aac9b76bc7770a90d1317f9979644aefb341ffa
|
ffmpeg
|
devign
| 0 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/0aac9b76bc7770a90d1317f9979644aefb341ffa
|
2014-05-14 02:57:10+02:00
|
mpegvideo: Use the current_picture pts
The picture slot can be recycled by select_input_picture and
only current_picture is populated with the valid pts.
Unbreak timestamps when in cbr mode.
Signed-off-by: Luca Barbato <[email protected]>
|
1c7b71a5bdb88ebb69734100405bbb5441b871e8
|
ffmpeg
|
devign
| 0 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/1c7b71a5bdb88ebb69734100405bbb5441b871e8
|
2014-04-21 21:58:58+02:00
|
configure: add missing avx2 support check
AVX2 support was introduced in Yasm 1.2.0, and some distros
like Debian still feature version 1.1.0
Signed-off-by: James Almer <[email protected]>
Signed-off-by: Michael Niedermayer <[email protected]>
|
722b48bc1256ebc91738a273f9738529810b08e8
|
ffmpeg
|
devign
| 0 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/722b48bc1256ebc91738a273f9738529810b08e8
|
2014-03-14 17:28:00+01:00
|
x86: synth filter float: implement SSE2 version
Timings for Arrandale:
C SSE
win32: 2108 334
win64: 1152 322
Factorizing the inner loop with a call/jmp is a >15 cycles cost, even with
the jmp destination being aligned.
Unrolling for ARCH_X86_64 is a 20 cycles gain.
Signed-off-by: Janne Grunau <[email protected]>
|
08e3ea60ff4059341b74be04a428a38f7c3630b0
|
ffmpeg
|
devign
| 0 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/08e3ea60ff4059341b74be04a428a38f7c3630b0
|
2014-02-28 13:00:48+01:00
|
swr: check that the context for swr_convert() has been initialized
Reviewed-by: ubitux
Signed-off-by: Michael Niedermayer <[email protected]>
|
6c6e4dd139159a7dbf1b85f583804b6334ad88c1
|
ffmpeg
|
devign
| 0 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/6c6e4dd139159a7dbf1b85f583804b6334ad88c1
|
2014-02-24 08:23:42+01:00
|
movenc: use 'hev1' tag for HEVC in MODE_MOV.
'hvc1' requires that parameter set NAL units be
present only in the samples entry, but not in the
samples themselves, requiring that additional
parameter sets, if present, be filtered out of the
samples and placed in new, additional sample entries
if they override or otherwise conflict with the
parameter sets present in the first sample entry.
We do not have any way of doing this at present, so
the files we produce can only comply with the
restrictions set for the 'hev1' sample entry name in
ISO/IEC 14496-15.
|
1d9014f0b008485eac4c19d5f5e11ede59237167
|
ffmpeg
|
devign
| 0 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/1d9014f0b008485eac4c19d5f5e11ede59237167
|
2014-03-09 18:09:40+01:00
|
avcodec/mpegvideo: fix buffer clear code so it should work with negative linesizes
Signed-off-by: Michael Niedermayer <[email protected]>
|
42361bdf51c4495ca71a532efbb7769475c1822c
|
ffmpeg
|
devign
| 0 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/42361bdf51c4495ca71a532efbb7769475c1822c
|
2014-02-23 18:14:59+01:00
|
mxf: Override faulty PreviousPartition entries
Some files set the PreviousPartition field to point to its own offset.
If we are parsing forward the Previous partition is immediately known
and its value could be used, otherwise we can safely point to the
header.
Reported-By: Jean Baptiste Kempf <[email protected]>
|
842ea36c747eb6537c4236114346cb7a3e9a8df1
|
ffmpeg
|
devign
| 0 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/842ea36c747eb6537c4236114346cb7a3e9a8df1
|
2014-03-19 11:56:33+01:00
|
x86/fladsp: add missing check to ff_flacdsp_init_x86()
Fixes compilation with flac decoder disabled and encoder enabled
Signed-off-by: James Almer <[email protected]>
Reviewed-by: Paul B Mahol <[email protected]>
Signed-off-by: Michael Niedermayer <[email protected]>
|
ec482e738ddcb90b156cf306eb1911f7038efa19
|
ffmpeg
|
devign
| 0 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/ec482e738ddcb90b156cf306eb1911f7038efa19
|
2014-02-16 12:06:04+01:00
|
avformat/mpegtsenc: Check data array size in mpegts_write_pmt()
Prevents out of array writes
Signed-off-by: Michael Niedermayer <[email protected]>
|
842b6c14bcfc1c5da1a2d288fd65386eb8c158ad
|
ffmpeg
|
devign
| 0 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/842b6c14bcfc1c5da1a2d288fd65386eb8c158ad
|
2014-02-13 14:14:12+01:00
|
avcodec/libopenjpegenc: Check the return code of av_frame_ref()
Fixes CID1163842
Signed-off-by: Michael Niedermayer <[email protected]>
|
52d2bcc78632f868cc4045c8f1cd03533418f0b6
|
ffmpeg
|
devign
| 0 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/52d2bcc78632f868cc4045c8f1cd03533418f0b6
|
2014-01-24 02:58:20+01:00
|
h264: reset data partitioning at the beginning of each decode call
Prevents using GetBitContexts with data from previous calls.
Fixes access to freed memory.
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC:[email protected]
|
1f097d168d9cad473dd44010a337c1413a9cd198
|
ffmpeg
|
devign
| 0 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/1f097d168d9cad473dd44010a337c1413a9cd198
|
2014-02-04 11:26:17+01:00
|
avcodec/hnm4video: check offset before subtraction in decode_interframe_v4a()
Fixes out of array read
Fixes: signal_sigsegv_1326a09_1752_cov_245452111_GRTH301.HNS
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <[email protected]>
|
4d7d9a57825ee7a6394d361b5c5b6f16422b361c
|
ffmpeg
|
devign
| 0 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/4d7d9a57825ee7a6394d361b5c5b6f16422b361c
|
2014-02-03 03:11:48+01:00
|
examples/decoding_encoding: check av_samples_get_buffer_size() return code
Fixes CID1135756.
Signed-off-by: Timothy Gu <[email protected]>
|
c65fe9e9822cf2a04e5507ddbb7f99e4b6cd93e9
|
ffmpeg
|
devign
| 0 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/c65fe9e9822cf2a04e5507ddbb7f99e4b6cd93e9
|
2013-12-14 14:02:49+01:00
|
avcodec/msmpeg4dec: print error in case of invalid vlc in msmpeg4_decode_dc for version <=2
Signed-off-by: Michael Niedermayer <[email protected]>
|
81230e2612a9c88e5b35ed2f67d828450cc50abf
|
ffmpeg
|
devign
| 0 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/81230e2612a9c88e5b35ed2f67d828450cc50abf
|
2013-12-15 13:22:03+01:00
|
avcodec/error_resilience: factor er_supported() check out
Signed-off-by: Michael Niedermayer <[email protected]>
|
afb18c55783362546b5e512ce01b7fe7bf5744d9
|
ffmpeg
|
devign
| 0 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/afb18c55783362546b5e512ce01b7fe7bf5744d9
|
2013-12-06 16:49:00+01:00
|
ffprobe: check for errors, and abort immediately
This allows to make use of validation features.
|
e87190f5d20d380608f792ceb14d0def1d80e24b
|
ffmpeg
|
devign
| 0 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/e87190f5d20d380608f792ceb14d0def1d80e24b
|
2013-11-22 16:51:12+01:00
|
random_seed: Rewrite the generic clock() based seed code
The new code is faster and reuses the previous state in case of
multiple calls.
The previous code could easily end up in near-infinite loops,
if the difference between two clock() calls never was larger than
1.
This makes fate-parseutils finish in finite time when run in wine,
if CryptGenRandom isn't available (which e.g. isn't available if
targeting Windows RT/metro).
Patch originally by Michael Niedermayer but with some modifications
by Martin Storsjö.
Signed-off-by: Martin Storsjö <[email protected]>
|
01d245ef4392152dbdc78a6ba4dfa0a6e8b08e6f
|
ffmpeg
|
devign
| 0 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/01d245ef4392152dbdc78a6ba4dfa0a6e8b08e6f
|
2014-01-06 18:53:58+02:00
|
doc/examples: do not check NULL values for avcodec_close()
avcodec_close() does nothing in case the argument is NULL. Simplify.
|
50a28b13936be3e62254d5a73ab2ca6ffb001bcf
|
ffmpeg
|
devign
| 0 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/50a28b13936be3e62254d5a73ab2ca6ffb001bcf
|
2013-11-21 23:29:56+01:00
|
lavu,lavc,lswr: do not hardcode AV_SAMPLE_FMT_NB value when setting sample format max value
The constant may change in libavutil but the library may be compiled
against an older version, thus rejecting a value which is otherwise
supported by the new libavutil.
INT_MAX is used here to denote the max allowed value for a sample format.
The opt-test code is changed to provide a valid reference example.
|
334e2e23638349333f1a8b231599a28fb7fc3fab
|
ffmpeg
|
devign
| 0 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/334e2e23638349333f1a8b231599a28fb7fc3fab
|
2013-12-26 11:35:27+01:00
|
configure: Provide an hardened toolchain option
|
e78913052263af80855590659fb0f705e8f13c8a
|
ffmpeg
|
devign
| 0 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/e78913052263af80855590659fb0f705e8f13c8a
|
2013-10-29 11:36:00+01:00
|
avio_put_str16le: Print error message in case of invalid UTF8 input
Found-by: Stefano Sabatini
Signed-off-by: Michael Niedermayer <[email protected]>
|
b52ae27edf392e5a0df95054d394d850b8e57d35
|
ffmpeg
|
devign
| 0 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/b52ae27edf392e5a0df95054d394d850b8e57d35
|
2013-11-13 19:09:04+01:00
|
lavd/alsa: add stream validation
Don't trust provided streams.
Return with error when stream count is not 1 or
provided stream is not an audio stream.
Signed-off-by: Lukasz Marek <[email protected]>
|
e56d1a120324fa49a5367cbf22098c5c7eb23f91
|
ffmpeg
|
devign
| 0 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/e56d1a120324fa49a5367cbf22098c5c7eb23f91
|
2013-11-03 10:28:15+01:00
|
avutil/opt: check flags validity in write_number()
Signed-off-by: Michael Niedermayer <[email protected]>
|
162126bb174c9ad690736d16c6f8b431b7127c5b
|
ffmpeg
|
devign
| 0 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/162126bb174c9ad690736d16c6f8b431b7127c5b
|
2013-10-28 18:03:29+01:00
|
avcodec/h263dec: fix handling of AV_EF_EXPLODE
This fixes checking a variable that had been overwritten before.
Signed-off-by: Michael Niedermayer <[email protected]>
|
c00686518c0b80905f785b0e29a75b6fb806553e
|
ffmpeg
|
devign
| 0 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/c00686518c0b80905f785b0e29a75b6fb806553e
|
2013-10-28 17:05:59+01:00
|
lavu/common: add warning to GET_UTF8 doxy
Should prevent wrong uses, or at least decrease their chance.
|
719b4eef5db7c2452229b4a801722281d5f5f874
|
ffmpeg
|
devign
| 0 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/719b4eef5db7c2452229b4a801722281d5f5f874
|
2013-10-04 16:36:27+02:00
|
avcodec/avpacket/av_packet_split_side_data: ensure that side data padding is initialized
Signed-off-by: Michael Niedermayer <[email protected]>
|
240fd8c96f59ebe9dcfc4152a1086cd3f63400c0
|
ffmpeg
|
devign
| 0 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/240fd8c96f59ebe9dcfc4152a1086cd3f63400c0
|
2013-10-19 17:58:47+02:00
|
configure: Check whether MSVC requires using the C89-to-C99 converter
MSVC does support enough of C99 to work without the converter since
the 2013 version. Try to detect which version of the compiler in
the path needs to run the C99 converter or not. When the converter
is omitted, compilation time is reduced quite drastically.
Prior to this, users could still use --cc="c99conv -noconv cl"
when running MSVC 2013 to achieve the same.
This checks the version number instead of doing a normal compile
test, since this check needs to be done earlier in configure, before
the normal compile test helpers are usable.
Signed-off-by: Martin Storsjö <[email protected]>
|
16381923fb7b9087ce559fb1cd3594469ac6788b
|
ffmpeg
|
devign
| 0 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/16381923fb7b9087ce559fb1cd3594469ac6788b
|
2013-11-13 20:55:11+02:00
|
xan: Use bytestream2 to limit reading to within the buffer
Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: [email protected]
Signed-off-by: Martin Storsjö <[email protected]>
|
30db94dc399f6e4ef8905049d9b740556f0fce47
|
ffmpeg
|
devign
| 0 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/30db94dc399f6e4ef8905049d9b740556f0fce47
|
2013-09-29 20:01:50+03:00
|
avcodec/imc: Check flcoeffs5
Fixes infinite loop
Fixes Ticket2996
Signed-off-by: Michael Niedermayer <[email protected]>
|
3e0c78bac63c213649c3e8c2fa49e9f3c9848d5a
|
ffmpeg
|
devign
| 0 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/3e0c78bac63c213649c3e8c2fa49e9f3c9848d5a
|
2013-09-27 23:13:29+02:00
|
rpza: Fix a buffer size check
We read 2 bytes for 15 out of 16 pixels, therefore we need to
have at least 30 bytes, not 16.
Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: [email protected]
Signed-off-by: Martin Storsjö <[email protected]>
|
7ba0cedbfeff5671b264d1d7e90777057b5714c6
|
ffmpeg
|
devign
| 0 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/7ba0cedbfeff5671b264d1d7e90777057b5714c6
|
2013-09-29 20:02:42+03:00
|
h264_sei: check SEI size
Signed-off-by: Anton Khirnov <[email protected]>
|
84df6d6a85e2136be60fd34bb57dd00705a01e28
|
ffmpeg
|
devign
| 0 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/84df6d6a85e2136be60fd34bb57dd00705a01e28
|
2013-09-24 13:24:29+02:00
|
lxf: check the nb_streams instead of relying on padding
Remove the now unneeded stream pointer while at it.
Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: [email protected]
|
5c349ad08a9fa930ddd9339f5de83eb818a0994c
|
ffmpeg
|
devign
| 0 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/5c349ad08a9fa930ddd9339f5de83eb818a0994c
|
2013-09-27 01:33:46+02:00
|
avcodec/mpegvideo: drop emu edge check from chroma_4mv_motion_lowres()
This is in line with the other functions
Signed-off-by: Michael Niedermayer <[email protected]>
|
dcc7686ae7ce99215111911d142a21c9ea219614
|
ffmpeg
|
devign
| 0 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/dcc7686ae7ce99215111911d142a21c9ea219614
|
2013-09-24 17:15:24+02:00
|
avcodec/ffv1enc: check encode_line()s return code
Signed-off-by: Michael Niedermayer <[email protected]>
|
77f521d9e5126575f9bcc21241d81867173c7619
|
ffmpeg
|
devign
| 0 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/77f521d9e5126575f9bcc21241d81867173c7619
|
2013-09-09 20:19:24+02:00
|
movenc: Set mov->mode earlier in mov_write_header
This allows simplifying some early checks that depend on the
muxer mode.
Signed-off-by: Martin Storsjö <[email protected]>
|
187023f6b2b43966acb2449a379b4ededdc4b22e
|
ffmpeg
|
devign
| 0 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/187023f6b2b43966acb2449a379b4ededdc4b22e
|
2013-09-22 16:10:21+03:00
|
lavc: don't show "Invalid and inefficient vfw-avi..." warning in mpeg4 parser
Only the actual decoder should print this warning.
Signed-off-by: Michael Niedermayer <[email protected]>
|
b4e1630d4d25e7611bcd0c048deb52379abd1fc6
|
ffmpeg
|
devign
| 0 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/b4e1630d4d25e7611bcd0c048deb52379abd1fc6
|
2013-09-09 03:14:53+02:00
|
vocdec: Don't update codec parameters mid-stream
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: [email protected]
Signed-off-by: Martin Storsjö <[email protected]>
|
5bbfe193a0a41bd2adb648c8c3f6901a575734a2
|
ffmpeg
|
devign
| 0 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/5bbfe193a0a41bd2adb648c8c3f6901a575734a2
|
2013-09-16 11:04:52+03:00
|
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 <[email protected]>
Signed-off-by: Michael Niedermayer <[email protected]>
|
7e4fe5162ab94a413e04caae19193c5e7a4c6478
|
ffmpeg
|
devign
| 0 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/7e4fe5162ab94a413e04caae19193c5e7a4c6478
|
2013-09-11 21:55:59+02:00
|
Fix nonsense MPEG-4 hwaccel code.
Issues with the code:
1) The skip_bits_long breaks packed B-frames since we skip
of the packed frame, even for VDPAU.
2) Calling ff_h263_find_resync_marker_reverse is nonsense for MPEG-4,
and for H.263 the only code using this (vaapi_mpeg4) explicitly reverts
this change!
3) mb_x/mb_y are always 0 when vaapi_mpeg4_decode_slice, so doing
computations with them is just obfuscation
4) due to not updating mb_y the code would always go into the error
resilience case, causing nonsense error messages and maybe further
issues.
While tested to fix the data provided to the decoder in case of
VDPAU so it is the same as for the non-hwaccel code, the VA-API code
was not tested to still work, and adding regression testing even
as a quick hack is much more complicated for it.
Signed-off-by: Reimar Döffinger <[email protected]>
|
2aa8e33d7d86fbc4a4060c363a5733067c160654
|
ffmpeg
|
devign
| 0 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/2aa8e33d7d86fbc4a4060c363a5733067c160654
|
2013-09-22 16:08:35+02:00
|
matroskadec: Check that .lang was allocated and set before reading it
Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: [email protected]
Signed-off-by: Martin Storsjö <[email protected]>
|
5bcd3ae5b167fb74215520b01d5d810e0c8986ab
|
ffmpeg
|
devign
| 0 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/5bcd3ae5b167fb74215520b01d5d810e0c8986ab
|
2013-09-03 22:57:15+03:00
|
ppc: Add and use convenience macro to check for AltiVec availability
|
f61bece684d9685b07895508e6c1c733b5564ccf
|
ffmpeg
|
devign
| 0 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/f61bece684d9685b07895508e6c1c733b5564ccf
|
2013-08-28 23:54:15+02:00
|
avcodec/vcr1: replace redundant checks from libav (8aba7968dd604aae91ee42cbce0be3dad7dceb30) by asserts
Signed-off-by: Michael Niedermayer <[email protected]>
|
164b67ca281fa5a47b965a858c7783aa547091b8
|
ffmpeg
|
devign
| 0 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/164b67ca281fa5a47b965a858c7783aa547091b8
|
2013-09-03 13:45:03+02:00
|
avcodec/libxvid: set lumi_aq for lumimasking
Simplifies check and should fix lumi+vari warning
Signed-off-by: Michael Niedermayer <[email protected]>
|
412df0a52f24d104131c17755212471818b5748b
|
ffmpeg
|
devign
| 0 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/412df0a52f24d104131c17755212471818b5748b
|
2013-08-05 15:06:04+02:00
|
jpeg2000: Initialize only once mqc arrays
Increases encoding and decoding speed
Signed-off-by: Michael Niedermayer <[email protected]>
|
dd1382ac9534bd9b5ec7833eed9ab6f383e68a50
|
ffmpeg
|
devign
| 0 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/dd1382ac9534bd9b5ec7833eed9ab6f383e68a50
|
2013-07-12 23:43:09+02:00
|
avcodec/jpeg2000dec: merge bytestream2 reading from j2kdec
This fixes at least one out of array access
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <[email protected]>
|
0b42631641d998e509cde6fa344edc6ab5cb4ac8
|
ffmpeg
|
devign
| 0 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/0b42631641d998e509cde6fa344edc6ab5cb4ac8
|
2013-05-22 01:24:47+02:00
|
lavf/takdec: check metadata blocks checksum
Signed-off-by: Paul B Mahol <[email protected]>
|
4977e467a50a690a46af5988d568eaab2e5933c7
|
ffmpeg
|
devign
| 0 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/4977e467a50a690a46af5988d568eaab2e5933c7
|
2013-07-10 12:07:53+00:00
|
vqavideo: check the version
Prevent out of buffer write.
Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: [email protected]
|
c4abc9098cacb227dba39bac6aea16b2bceba0d0
|
ffmpeg
|
devign
| 0 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/c4abc9098cacb227dba39bac6aea16b2bceba0d0
|
2013-07-07 22:04:05+02:00
|
jpeg2000: Validate block lengthinc
Currently we are using an array with a static data size.
Similar to a patch with the same purpose by Michael Niedermayer.
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Luca Barbato <[email protected]>
|
7e201d575dc4385eb67314b0419d4d77185e65f4
|
ffmpeg
|
devign
| 0 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/7e201d575dc4385eb67314b0419d4d77185e65f4
|
2013-07-02 20:05:44+02:00
|
Revert "indeo5: reject negative motion vectors"
Negative motion vectors are possible.
This reverts commit 1194a410807bac3eafbeb632578b937656d273e7.
|
8bd9039900e67a633cc838d691c449e71c060553
|
ffmpeg
|
devign
| 0 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/8bd9039900e67a633cc838d691c449e71c060553
|
2013-07-01 06:49:46+02:00
|
libavcodec: use 64bit counter in deprecated audio encoder API to prevent problems regarding negative dts
Signed-off-by: Michael Niedermayer <[email protected]>
|
c6c2231227c1d9031de43496dacdbcb309829b4d
|
ffmpeg
|
devign
| 0 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/c6c2231227c1d9031de43496dacdbcb309829b4d
|
2013-07-05 13:40:13+02:00
|
avformat/network: check the return value from setsockopt()
Fixes: CID1026742
Signed-off-by: Michael Niedermayer <[email protected]>
|
c8faa47484466e70fd8be83c2ba7850cd818aa11
|
ffmpeg
|
devign
| 0 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/c8faa47484466e70fd8be83c2ba7850cd818aa11
|
2013-06-03 16:12:00+02:00
|
jpeg2000dec: assert that curtileno is valid when used
Fixes CID1026755
Signed-off-by: Michael Niedermayer <[email protected]>
|
bbf43c70dd43482a94aef3ebcb767830069bd1c0
|
ffmpeg
|
devign
| 0 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/bbf43c70dd43482a94aef3ebcb767830069bd1c0
|
2013-06-03 14:59:52+02:00
|
lavfi/interlace: remove request frame hack
Signed-off-by: Paul B Mahol <[email protected]>
|
68def27124aef37469e18eba411b4df64233a301
|
ffmpeg
|
devign
| 0 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/68def27124aef37469e18eba411b4df64233a301
|
2013-05-27 09:55:40+00:00
|
lavfi/src_movie: Check pointer is not NULL before deref
Also do not check against empty string, the lower levels should
be able to deal with it.
Signed-off-by: Alexander Strasser <[email protected]>
|
c679a1c358c30ec38ae3b1ac3ee2c62efc2f32e2
|
ffmpeg
|
devign
| 0 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/c679a1c358c30ec38ae3b1ac3ee2c62efc2f32e2
|
2013-06-18 00:02:30+02:00
|
wavpack: use bytestream2 in wavpack_decode_block
Prevent most out of buffer reads.
Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: [email protected]
|
3f0b6d7a6248a33df37b98cfcb37a1acce263f62
|
ffmpeg
|
devign
| 0 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/3f0b6d7a6248a33df37b98cfcb37a1acce263f62
|
2013-05-22 22:02:55+02:00
|
mpegts: add fix_teletext_pts mpegts demuxer option
Changes since v1 of the patch:
- enable option by default
- add documentation
- move up PTS override code after PES header parsing, to ensure we use the
last PCR before the first packet of the teletext PES packet.
The option overrides teletext packet PTS and DTS values with the timestamps
calculated from the PCR of the first program which the teletext stream is part
of and is not discarded.
Using the same teletext PID for multiple programs is possible, therefore we
need some kind of heuristics to know which program PCR we should synchronize
to. Using the first non-discarded PCR pid among the programs of the teletext
stream seemed like a good choice.
The patch does not do PCR interpolation to estimate the PCR of the teltetext
packet, it just uses the last PCR of the program, which may cause a slight
error (0.1 sec) in the teletext packet pts-es.
Based on a patch by Reimar Döffinger.
http://lists.ffmpeg.org/pipermail/ffmpeg-devel/2012-September/131610.html
Signed-off-by: Marton Balint <[email protected]>
Signed-off-by: Michael Niedermayer <[email protected]>
|
a7bb12a307568c0db72e6eb8d496a5651a8228df
|
ffmpeg
|
devign
| 0 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/a7bb12a307568c0db72e6eb8d496a5651a8228df
|
2013-08-06 02:47:38+02:00
|
avformat/movenc: mov/mp4 should support negative timestamps through edit lists
Signed-off-by: Michael Niedermayer <[email protected]>
|
e5891a23372d542c81a8ee7e15844ed444ffc962
|
ffmpeg
|
devign
| 0 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/e5891a23372d542c81a8ee7e15844ed444ffc962
|
2013-04-26 14:51:47+02:00
|
lavfi: add vidstabutils.h to SKIPHEADERS.
Fix checkheaders when vid.stab is not available.
|
1f6aa7de3ecc16275c0197673e36807f7ea10055
|
ffmpeg
|
devign
| 0 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/1f6aa7de3ecc16275c0197673e36807f7ea10055
|
2013-04-24 19:38:06+02:00
|
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