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|---|---|---|---|---|---|---|---|
matroska_parse_rm_audio: check for malloc failure
Fixes CID733712
Signed-off-by: Michael Niedermayer <[email protected]>
|
1116491c53156dd1972eca3e65d5a3b8529c4658
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/1116491c53156dd1972eca3e65d5a3b8529c4658
|
2012-10-20 16:55:45+02:00
|
ffmdec: fix hypothetical overflows
Fixes CID703739
Signed-off-by: Michael Niedermayer <[email protected]>
|
a0e0e1e19254d094d7d2cacaee9721fab19ecd21
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/a0e0e1e19254d094d7d2cacaee9721fab19ecd21
|
2012-10-17 20:36:30+02:00
|
rtspdec: Fix use of uninitialized byte
ffurl_read_complete can return 0 as well as negative error codes.
Signed-off-by: Martin Storsjö <[email protected]>
|
eae35eadc0ae943598ed3f971245fe39a1cd213b
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/eae35eadc0ae943598ed3f971245fe39a1cd213b
|
2012-10-12 18:16:57+03:00
|
af_aresample: fix leak on alloc failure
Fixes CID733798
Signed-off-by: Michael Niedermayer <[email protected]>
|
9ba2484ece532ccca30efba28cab71596a18427d
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/9ba2484ece532ccca30efba28cab71596a18427d
|
2012-10-11 16:48:25+02:00
|
pcx: convert to bytestream2 API
Protects against overreads in input buffer.
Signed-off-by: Paul B Mahol <[email protected]>
|
8cd1c0febe88b757e915e9af15559575c21ca728
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/8cd1c0febe88b757e915e9af15559575c21ca728
|
2012-10-11 08:06:45+00:00
|
avsdec: Set dimensions instead of relying on the demuxer.
The decode function assumes that the video will have those dimensions.
Fixes CVE-2012-2801
CC:[email protected]
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Anton Khirnov <[email protected]>
|
85f477935cd6b34e6ec2716b20e15ce748277a89
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/85f477935cd6b34e6ec2716b20e15ce748277a89
|
2012-09-29 19:18:07+02:00
|
wmaprodec: check num_vec_coeffs for validity
Fixes CVE-2012-2789
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Anton Khirnov <[email protected]>
|
99f392a584dd10b553facc8e819f2c7e982e176d
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/99f392a584dd10b553facc8e819f2c7e982e176d
|
2012-09-29 09:28:15+02:00
|
Revert "arm/h264: fix overreads in h264_chroma_mc8-and-h264_chroma_mc4"
This reverts commit d25f87f5174df5923be7ce0bb89fad08999286ed.
This breaks decoding of some h264 files
I have tested the original patch with fate but by mistake have
forgotten to specify the fate samples so testing was limited to
the internal regression tests.
|
3b92075e6c56f59335a55f0c1718e534e6d16dc0
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/3b92075e6c56f59335a55f0c1718e534e6d16dc0
|
2012-09-26 17:31:25+02:00
|
alsdec: fix number of decoded samples in first sub-block in BGMC mode.
Fixes CVE-2012-2790
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <[email protected]>
Signed-off-by: Justin Ruggles <[email protected]>
|
66197988b1ee914825afbc3084e6da63f862068a
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/66197988b1ee914825afbc3084e6da63f862068a
|
2012-09-17 14:17:27-04:00
|
aacdec/lcg_random: fix harmless integer overflow
Signed-off-by: Michael Niedermayer <[email protected]>
|
386d60f9783ac094dae6c3c9210e0469f98c9147
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/386d60f9783ac094dae6c3c9210e0469f98c9147
|
2012-09-11 03:02:51+02:00
|
dshow: avoid integer overflow when using curbufsize
Signed-off-by: rogerdpack <[email protected]>
Signed-off-by: Michael Niedermayer <[email protected]>
|
a966d94891cea4b571bd2cac0e94b13ec93d997a
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/a966d94891cea4b571bd2cac0e94b13ec93d997a
|
2012-08-20 20:56:45+02:00
|
lavc: fix mixing CODEC_ID/AV_CODEC_ID in C++ code.
C++ does not allow to mix different enums, so e.g. code comparing
ACodecID with CodecID would fail to compile with gcc.
This very evil hack should fix this problem.
|
2ff67c909c95903240c30405b0b231ba68f5407a
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/2ff67c909c95903240c30405b0b231ba68f5407a
|
2012-08-10 18:48:40+02:00
|
mpegvideo_enc: remove assert that has become obsolete with the new API
it now just checks uninitialized and unused data.
Signed-off-by: Michael Niedermayer <[email protected]>
|
f72e0d9a9f516be77d20c6a37dcd34add8f932e3
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/f72e0d9a9f516be77d20c6a37dcd34add8f932e3
|
2012-08-06 14:41:16+02:00
|
configure: Don't try to enable the log2 function on msvcrt
Some msvcrt versions (the static 64 bit libc in MSVC 10) have
a log2 function, but there is no declaration for it in the headers.
Therefore, the normal configure check might find it, but it can fail
during build or at runtime, depending on whether implicit function
declarations are an error or not.
Therefore simply ignore this function on this platform.
Signed-off-by: Martin Storsjö <[email protected]>
|
88a3569917c817ecaa9982cea1f022b34d986390
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/88a3569917c817ecaa9982cea1f022b34d986390
|
2012-09-10 17:23:32+03:00
|
vf_overlay: ensure the overlay frame does not get leaked.
Signed-off-by: Luca Barbato <[email protected]>
|
f431315a866da9600e3eaa99fc54da1f554f170c
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/f431315a866da9600e3eaa99fc54da1f554f170c
|
2012-07-26 00:01:04+02:00
|
configure: fix lib.exe check
Running lib.exe without parameters will always result in an error,
and failing the check.
Using the -list paramter results in a success if lib.exe is present.
|
2db097ca76cee7c046e84b57e8ae19f60b716e56
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/2db097ca76cee7c046e84b57e8ae19f60b716e56
|
2012-08-05 10:23:50+02:00
|
flacdec: don't create an attached picture stream until we have all information.
This way we don't end with an invalid stream if parsing the picture
fails.
|
dba5b06ead6bbec8fd1207d778240188182c8361
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/dba5b06ead6bbec8fd1207d778240188182c8361
|
2012-07-07 20:33:44+02:00
|
rtpenc: Fix memory leaks in the muxer open function
Also return a proper error code in these cases.
Signed-off-by: Martin Storsjö <[email protected]>
|
e9ef88fbd299051df0bb8b344393c50cc1d159d8
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/e9ef88fbd299051df0bb8b344393c50cc1d159d8
|
2012-06-17 22:49:25+03:00
|
aacpsy: fix "may be used uninitialized" warning
Signed-off-by: Michael Niedermayer <[email protected]>
|
21e5dd93d772ed23d0af3dbc9cdfc37f51b05629
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/21e5dd93d772ed23d0af3dbc9cdfc37f51b05629
|
2012-05-26 20:59:57+02:00
|
jvdec: check that the video_size fits in the packet.
Prevents use of out of array data and fate failure.
Found-by: durandal_1707
Signed-off-by: Michael Niedermayer <[email protected]>
|
114f82ee7e384ff80151fe6f4ed89d46c2f20419
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/114f82ee7e384ff80151fe6f4ed89d46c2f20419
|
2012-07-03 12:38:03+02:00
|
fate: Set FUZZ factor of vorbis-13 test to 2.
This is necessary to account for different rounding done in the 3DNow!
Assembly optimizations.
|
1afc278994364f680a7b490d3dd9d7a5265f7bc3
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/1afc278994364f680a7b490d3dd9d7a5265f7bc3
|
2012-05-18 16:08:41+02:00
|
audio_frame_queue: fix null ptr dereference
This happened when a frame was removed before any was added.
Fixes part of Ticket1208
Found-by: John Villamil, Piotr Bandurski and Carl Eugen Hoyos
Signed-off-by: Michael Niedermayer <[email protected]>
|
3938a0eeae24a335b181d753c464cf5bab33ff01
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/3938a0eeae24a335b181d753c464cf5bab33ff01
|
2012-05-15 02:31:28+02:00
|
Remove .rodata alignment kludge for Mach-O if a recent enough yasm is used.
Yasm was fixed in its r2161 and yasm 0.8.0 (Apr 2010) contained this fix.
Nasm was fixed in 2.06 (Jun 2009):
https://groups.google.com/group/alt.lang.asm/browse_thread/thread/fcc85bbc3745d893
I tested with yasm 0.7.99 and yasm 1.2.0.7, where this works fine.
I also tested with nasm. The nasm shipping with Xcode is too old to understand
ffmpeg's assembly, before and after the patch. Nasm 2.10 fails to compile
fft_mmx.asm on trunk with
libavcodec/x86/fft_mmx.asm:88: panic: section ".text" has already been specified with alignment 32, conflicts with new alignment of 16
but builds fine if I change the two alignment "16"s in x86inc.asm to "32". With this patch,
nasm 2.10 fails with
libavcodec/x86/fft_mmx.asm:39: panic: section ".rodata" has already been specified with alignment 32, conflicts with new alignment of 16
instead, but again builds fine with s/16/32/.
Signed-off-by: Michael Niedermayer <[email protected]>
|
a4a88fd42c934b729f689be790b55df061ded1f8
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/a4a88fd42c934b729f689be790b55df061ded1f8
|
2012-04-19 17:14:47+02:00
|
mkv: mark corrupted packets and return them
Do return error if memory allocation or I/O fails.
|
0ca4642ec520e315692c4a8b8a98ab390bddfad2
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/0ca4642ec520e315692c4a8b8a98ab390bddfad2
|
2012-04-29 20:22:09-07:00
|
dcadec: fix global array overread.
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <[email protected]>
|
8e77c3846e91b1af9df4084736257d9899156eef
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/8e77c3846e91b1af9df4084736257d9899156eef
|
2012-04-16 16:27:34+02:00
|
lzw: check for overread
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <[email protected]>
|
44c4170c52c10e3da3a7ea8e3435ef37c4edc2cc
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/44c4170c52c10e3da3a7ea8e3435ef37c4edc2cc
|
2012-04-15 18:21:53+02:00
|
matroskadec: check headerstrip data availability.
Fixes null ptr dereference
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <[email protected]>
|
2677697ac93a5de731aac598e863bd8bbe3b3a53
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/2677697ac93a5de731aac598e863bd8bbe3b3a53
|
2012-04-17 17:58:19+02:00
|
mov: Fix memory leaks on aborted header parsing.
If mov_read_header exits under error, the memory allocated is
not freed.
Signed-off-by: Dale Curtis <[email protected]>
Signed-off-by: Michael Niedermayer <[email protected]>
|
a6b3e6d0b49b47c9b874e59b88a8051af338f520
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/a6b3e6d0b49b47c9b874e59b88a8051af338f520
|
2012-04-13 11:59:27+02:00
|
iff: prevent a possible crash with broken/prepared IFF PBM
Based on fix by Peter Ross for ticket #1054.
Reviewed-by: Paul B Mahol <[email protected]>
Signed-off-by: Michael Niedermayer <[email protected]>
|
ddd8974008918e3e8ecc209843d9a228036bede9
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/ddd8974008918e3e8ecc209843d9a228036bede9
|
2012-03-29 04:59:58+02:00
|
lagarith: fix buffer overreads.
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: [email protected]
|
0a82f5275f719e6e369a807720a2c3603aa0ddd9
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/0a82f5275f719e6e369a807720a2c3603aa0ddd9
|
2012-03-28 07:06:47-07:00
|
tm2dec: check total_frames and extradata_size.
Fixes overread
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <[email protected]>
|
936951ca5c46afe91d4efb6ce7e2759424bbe143
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/936951ca5c46afe91d4efb6ce7e2759424bbe143
|
2012-03-28 08:24:31+02:00
|
rv34: set mb_num_left to 0 after finishing a frame
Prevents running error resilience on a previous frame which will write
to the pic->mb_type[] array of the previous image. The array might
already be re-used for a new image in a subsequent thread, thus cause
two threads to write to the same pic->mb_type[] array, causing a race
condition which can crash in rv34_decode_cbp(), called by
rv34_decode_inter_mb_header() (which accesses mb_type[] twice,
assuming values are maintained, which the race condition breaks).
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: [email protected]
|
5484170ac729d739b2747979408f47bd9aa31c7c
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/5484170ac729d739b2747979408f47bd9aa31c7c
|
2012-03-26 16:39:01-07:00
|
indeo4: check ref_mb
Fix NULL deref
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <[email protected]>
|
aae44fb4cdfab4fae4d981d2fe1fd708f1dcf9bb
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/aae44fb4cdfab4fae4d981d2fe1fd708f1dcf9bb
|
2012-03-23 11:03:53+01:00
|
h264: increase reference poc list from 16 to 32.
Interlaced images can have 32 references (16 per field), so limiting the
array size to 16 leads to invalid writes.
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: [email protected]
|
48cbe4b092113eae0b3e5d6a08b59027f913a884
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/48cbe4b092113eae0b3e5d6a08b59027f913a884
|
2012-03-14 13:24:45-07:00
|
txd: port to bytestream2 API
Protects against overreads.
Signed-off-by: Paul B Mahol <[email protected]>
Signed-off-by: Ronald S. Bultje <[email protected]>
|
919f3554387e043bdfe10c6369356d1104882183
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/919f3554387e043bdfe10c6369356d1104882183
|
2012-03-12 11:37:47-07:00
|
matroskadec: Fix null pointer exception on corrupted input.
Signed-off-by: Michael Niedermayer <[email protected]>
|
d9fe6b926cd619c311e45e0ae352cf09713c482c
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/d9fe6b926cd619c311e45e0ae352cf09713c482c
|
2012-03-16 05:28:18+01:00
|
swscale: make filterPos 32bit.
Fixes overflows for large image sizes.
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: [email protected]
|
2254b559cbcfc0418135f09add37c0a5866b1981
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/2254b559cbcfc0418135f09add37c0a5866b1981
|
2012-03-06 10:47:41-08:00
|
mpeg4: report frame decoding completion at ff_MPV_frame_end().
Prevents hangs on corrupt input.
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: [email protected]
|
c6ccb96bc955b2087ec71033d99b3dcd5203eaf2
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/c6ccb96bc955b2087ec71033d99b3dcd5203eaf2
|
2012-03-16 15:30:53-07:00
|
wavpack: Fix an integer overflow
Integer Overflow Checker detected an integer
overflow while FATE was running.
See: http://fate.libav.org/x86_64-linux-ioc/
Signed-off-by: Derek Buitenhuis <[email protected]>
Signed-off-by: Kostya Shishkov <[email protected]>
|
f604eab30a7ec33e6d803a4d320ca9b453bde836
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/f604eab30a7ec33e6d803a4d320ca9b453bde836
|
2012-03-02 08:26:36+01:00
|
mjpeg: Check for interlaced progressive frames
Fixes null pointer dereference.
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <[email protected]>
|
a3f5ee297a7cf9bf21646ec4858d614f36248ff7
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/a3f5ee297a7cf9bf21646ec4858d614f36248ff7
|
2012-03-02 21:35:58+01:00
|
pmpdec: Check for zero audio packets.
This fixes a division by 0.
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <[email protected]>
|
8b1cd25ca7e64e6128fa2902d78e48bfeeec9786
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/8b1cd25ca7e64e6128fa2902d78e48bfeeec9786
|
2012-02-28 07:20:36+01:00
|
aacdec: Remove erroneous reference to global gain from the out of bounds scalefactor error message.
|
5e239c7f9e57d09c6a4c1d5762f441950f8d979c
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/5e239c7f9e57d09c6a4c1d5762f441950f8d979c
|
2012-02-27 17:59:47-08:00
|
a64multienc: fix "warning: buf may be used uninitialized in this function"
Signed-off-by: Michael Niedermayer <[email protected]>
|
3d3b603f7f834dad919a3334506a1e5414d7368a
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/3d3b603f7f834dad919a3334506a1e5414d7368a
|
2012-02-25 02:41:42+01:00
|
vorbisenc: check all allocations for failure
|
be8d812c9635f31f69c30dff9ebf565a07a7dab7
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/be8d812c9635f31f69c30dff9ebf565a07a7dab7
|
2012-02-25 11:49:43-05:00
|
ffmpeg: Fix image allocation.
This probably fixes some of the use of uninitialized issues valgrind shows in fate.
It might also fix other issues.
Signed-off-by: Michael Niedermayer <[email protected]>
|
60991ad6ae61e131085891c37e8e517b5014ce21
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/60991ad6ae61e131085891c37e8e517b5014ce21
|
2012-02-15 20:35:14+01:00
|
h264: manually save/restore XMM registers for functions using INIT_MMX.
On Win64, these registers are callee-save, so not saving/restoring them
correctly is a violation of ABI and can lead to crashes or corrupt data.
|
ce1e250ee903392114cb2f1653aa4a722dc3dd03
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/ce1e250ee903392114cb2f1653aa4a722dc3dd03
|
2012-02-08 10:31:14-08:00
|
tmv: Check return value of avio_seek and avoid modifying state if it fails
Signed-off-by: Paul B Mahol <[email protected]>
Signed-off-by: Justin Ruggles <[email protected]>
|
066ad0926a53ea6ee9d5cb3e348160a881145e73
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/066ad0926a53ea6ee9d5cb3e348160a881145e73
|
2012-02-10 15:27:49-05:00
|
v210dec: check for coded_frame allocation failure
Signed-off-by: Paul B Mahol <[email protected]>
Signed-off-by: Anton Khirnov <[email protected]>
|
3cc0353f8d4eaa4862450bbe517e7fcf8be4f2bd
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/3cc0353f8d4eaa4862450bbe517e7fcf8be4f2bd
|
2012-02-06 08:00:31+01:00
|
snowenc: dont crash with gray but exit with an error msg.
Fixes Ticket839
Signed-off-by: Michael Niedermayer <[email protected]>
|
22eef8d738bfd56c2149b3de46bdc729eaa3d05f
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/22eef8d738bfd56c2149b3de46bdc729eaa3d05f
|
2012-01-26 20:05:15+01:00
|
mjpegbdec: Fix incorrect bitstream buffer size.
Fixes CVE-2011-3947
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <[email protected]>
|
01e5e97026cf0b344abafca22b0336a2c58b2a33
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/01e5e97026cf0b344abafca22b0336a2c58b2a33
|
2012-01-25 23:56:09+01:00
|
utils: Check for extradata size overflows.
|
4df30f71147b7bedd4457bcfa0e4efe01085af9f
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/4df30f71147b7bedd4457bcfa0e4efe01085af9f
|
2012-01-12 13:26:13-08:00
|
ipmovie: do not read audio packets before the codec is known
Prevents a division by zero.
|
f5be84cfbc9c132a867ae8a8c0e0de26ed1a4e88
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/f5be84cfbc9c132a867ae8a8c0e0de26ed1a4e88
|
2012-01-05 23:19:14+01:00
|
Fix a crash when reading gray pam files.
Fixes ticket #837.
|
190a0998c353879c8f79f47678752dbb8fa62bb2
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/190a0998c353879c8f79f47678752dbb8fa62bb2
|
2011-12-28 05:59:39+01:00
|
4xm: Add a check in decode_i_frame to prevent buffer overreads
Fixes bugzilla #135
Signed-off-by: Janne Grunau <[email protected]>
|
355d917c0bd8163a3f1c7d4a6866dac749efdb84
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/355d917c0bd8163a3f1c7d4a6866dac749efdb84
|
2011-12-22 23:26:55+01:00
|
golomb: fix end of bitstream check
Fixes Ticket806
Bug found by Oana Stratulat
Signed-off-by: Michael Niedermayer <[email protected]>
|
fc739b79ad7d0c360782a3193f4e6f9c30147707
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/fc739b79ad7d0c360782a3193f4e6f9c30147707
|
2011-12-21 00:28:39+01:00
|
bytestream: add a new set of bytestream functions with overread checking
Signed-off-by: Justin Ruggles <[email protected]>
|
fd22616c593156a35b4fe6acbd3668b0802f5f84
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/fd22616c593156a35b4fe6acbd3668b0802f5f84
|
2011-12-20 13:17:03-05:00
|
mpeg4videodec: Fix division by zero in mpeg4_decode_sprite_trajectory()
Signed-off-by: Michael Niedermayer <[email protected]>
|
fc5c49ab3247533e0a5cb203cf7122143389eb5c
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/fc5c49ab3247533e0a5cb203cf7122143389eb5c
|
2011-12-24 20:27:54+01:00
|
mov: detect EOF in mov_read_dref()
This fixes a (near) infinite loop and Ticket783
Bug found by: cosminamironesei
Signed-off-by: Michael Niedermayer <[email protected]>
|
af3f2a87da1d37e5f227c1c289f62e84422879c2
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/af3f2a87da1d37e5f227c1c289f62e84422879c2
|
2011-12-18 21:47:03+01:00
|
mpeg4: disable checked bitstream reader, overreads are not possible.
Signed-off-by: Michael Niedermayer <[email protected]>
|
06192e42fd925a2b1c1850a112038180479ddac4
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/06192e42fd925a2b1c1850a112038180479ddac4
|
2011-12-18 03:23:28+01:00
|
j2kdec: Fix integer overflow leading to a segfault
Fixes Ticket776
Bug found by: Diana Elena Muscalu
Signed-off-by: Michael Niedermayer <[email protected]>
|
1f99939a6361e2e6d6788494dd7c682b051c6c34
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/1f99939a6361e2e6d6788494dd7c682b051c6c34
|
2011-12-16 04:16:01+01:00
|
aacsbr: Fix memory corruption.
Fixes Ticket760 and Ticket761
Bug Found by: Diana Elena Muscalu
Signed-off-by: Michael Niedermayer <[email protected]>
|
944f5b2779e4aa63f7624df6cd4de832a53db81b
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/944f5b2779e4aa63f7624df6cd4de832a53db81b
|
2011-12-15 03:59:29+01:00
|
indeo3: check per-plane data buffer against input buffer bounds.
Fixes : http://bugzilla.libav.org/show_bug.cgi?id=102
Signed-off-by: Alex Converse <[email protected]>
|
464ccb01447b91717cf580b870e636514701ce4f
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/464ccb01447b91717cf580b870e636514701ce4f
|
2011-11-29 09:58:05-08:00
|
qdm2dec: fix buffer overflow.
Fixes NGS00144
Thanks to Phillip for suggestions to improve the patch.
Found-by: Phillip Langlois
Signed-off-by: Michael Niedermayer <[email protected]>
|
895d258e9ba065d035dd30dbc622423031f0185c
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/895d258e9ba065d035dd30dbc622423031f0185c
|
2011-11-21 16:36:49+01:00
|
vp6: Fix illegal read.
Found with Address Sanitizer
Signed-off-by: Alex Converse <[email protected]>
|
e0966eb140b3569b3d6b5b5008961944ef229c06
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/e0966eb140b3569b3d6b5b5008961944ef229c06
|
2011-11-17 11:58:40-08:00
|
golomb: Fix overread in get_ur_golomb_jpegls()
Fixes Ticket600
Signed-off-by: Michael Niedermayer <[email protected]>
|
083d9ba448e5290e71a513f027a1534e438918ab
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/083d9ba448e5290e71a513f027a1534e438918ab
|
2011-11-10 23:09:44+01:00
|
Check for OOM after av_mallocz() in ff_interleave_add_packet().
Fixes a crash with the sample from Ubuntu bug #869125.
|
4d7c71c36467331f1e0c0f17af9f371d33308a9c
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/4d7c71c36467331f1e0c0f17af9f371d33308a9c
|
2011-11-08 10:35:14+01:00
|
applehttp: Fix seeking in streams not starting at DTS=0
The Apple HTTP Live Streaming demuxer's implementation of
seeking searches for the MPEG TS segment which contains the
requested timestamp. In its current implementation it assumes
that the first segment will start from 0.
But, MPEG TS streams do not necessarily start with timestamp
(near) 0, causing seeking to fail for those streams.
This also occurs when using live streaming of HTTP Live Streams.
In this case sliding playlists may be used, which means that in
that case only the last x encoded segments are stored, the earlier
segments get deleted from disk and removed from the playlist.
Because of this, when starting playback of a stream in the middle
of such a broadcast, the initial segment fetched after parsing
the m3u8 playlist will not start from timestamp (near) 0, causing
(the admittedly limited live) seeking to fail.
This patch changes this demuxers seeking implementation to use
the initial DTS as an offset for searching the segments containing
the requested timestamp.
Signed-off-by: Martin Storsjö <[email protected]>
|
795d9594cfaf9b6c9ce0c60f86c6e51636096a5a
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/795d9594cfaf9b6c9ce0c60f86c6e51636096a5a
|
2011-11-18 11:33:44+02:00
|
sws: remove nonsensical code that leaked in from libav
Signed-off-by: Michael Niedermayer <[email protected]>
|
b1a4b735f9b03840803413cb725216d15d5213a7
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/b1a4b735f9b03840803413cb725216d15d5213a7
|
2011-10-23 19:22:58+02:00
|
h264_weight: initialize "height" function argument properly.
Right now it's not actually initialized on 32-bit, leading to crashes
on win32.
|
b0b323107427dd4d8a34d531ab87662d6d02f39d
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/b0b323107427dd4d8a34d531ab87662d6d02f39d
|
2011-10-22 00:23:24-07:00
|
matroskadec: fix out of bounds write
Signed-off-by: Janne Grunau <[email protected]>
|
723229c11f1400e6a09c8a1c9c27193f376eb1d1
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/723229c11f1400e6a09c8a1c9c27193f376eb1d1
|
2011-10-15 00:13:21+02:00
|
vp8/mt: flush worker thread, not application thread context, on seek.
This prevents a crash when seeking.
|
d1cf45911935cc4fed9afd3a37d99616d31eb9da
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/d1cf45911935cc4fed9afd3a37d99616d31eb9da
|
2011-07-10 21:41:57-07:00
|
avsdemux: check for out of bound writes
Signed-off-by: Janne Grunau <[email protected]>
|
6de33611c918e6ad5bbc878840a59607cb42b8c0
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/6de33611c918e6ad5bbc878840a59607cb42b8c0
|
2011-10-10 21:36:12+02:00
|
cinepak: Fix invalid read access on extra data
Signed-off-by: Janne Grunau <[email protected]>
|
d239d4b447885cb7c5eee9ce359f34ad6b64f373
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/d239d4b447885cb7c5eee9ce359f34ad6b64f373
|
2011-10-06 23:35:29+02:00
|
Check for out of bound reads in xan_huffman_decode() of the xan decoder.
Signed-off-by: Michael Niedermayer <[email protected]>
|
c8b835954ae4aef797112afda3b52f8dfe3c7b74
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/c8b835954ae4aef797112afda3b52f8dfe3c7b74
|
2011-09-29 23:21:15+02:00
|
[ffmdec] Check return value of avio_seek and avoid modifying state if it fails
|
928cfc7e4f42aa283bb1bd9a50f0b3caa5a0f7a5
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/928cfc7e4f42aa283bb1bd9a50f0b3caa5a0f7a5
|
2011-09-14 19:51:07+02:00
|
[nsv] Check return value of avio_seek and avoid modifying state if it fails
|
e22155ef0eb393dfc8f6e2a6d9d47d95a8aea9c3
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/e22155ef0eb393dfc8f6e2a6d9d47d95a8aea9c3
|
2011-09-14 19:53:45+02:00
|
h264dec: Prevent CABAC and CAVLC bitsteram overreading
Signed-off-by: Michael Niedermayer <[email protected]>
|
23f5cff92cdcfa55a735c458fcb5f95c0e0f3b1f
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/23f5cff92cdcfa55a735c458fcb5f95c0e0f3b1f
|
2011-09-11 04:57:46+02:00
|
cpu detection: avoid a signed overflow
1<<31 overflows because 1 is signed, so force it to unsigned.
Signed-off-by: Ronald S. Bultje <[email protected]>
|
5938e02185430ca711106aaec9b5622dbf588af3
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/5938e02185430ca711106aaec9b5622dbf588af3
|
2011-09-03 08:31:50-07:00
|
Fixed invalid access in wavpack decoder on corrupted bitstream.
Signed-off-by: Martin Storsjö <[email protected]>
|
55354b7de21e7bb4bbeb1c12ff55ea17f807c70c
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/55354b7de21e7bb4bbeb1c12ff55ea17f807c70c
|
2011-09-08 12:04:06+03:00
|
graphparser: fix logic for updating the open_inputs/outputs in avfilter_graph_parse()
Create open_inputs and open_outputs structs if they are not provided by
the user, and free them before exit.
In particular, fix NULL pointer dereference and crash, in case the
passed open_inputs/outputs is NULL and the parsing failed.
|
df8c675f487bc2cda2b22541cd8e5a6d8090374d
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/df8c675f487bc2cda2b22541cd8e5a6d8090374d
|
2011-07-07 00:36:50+02:00
|
dct-test: exit with non-zero status if an IDCT fails
IDCTs are partially evaluated according to IEEE 1180-1990 (more or
less). An override is added to the table for implementations known
to not meet the spec requirements. These variants are run but not
checked for accuracy.
Signed-off-by: Mans Rullgard <[email protected]>
|
dbf396d497e6d6f14b838092ed4ba4283a9505a0
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/dbf396d497e6d6f14b838092ed4ba4283a9505a0
|
2011-07-04 10:38:14+01:00
|
crypto: fix potential double free
|
7d89f7cbf3ccd98f9a5f58db97effa9afd2d571a
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/7d89f7cbf3ccd98f9a5f58db97effa9afd2d571a
|
2011-06-08 02:20:53+02:00
|
vsrc_buffer: add flags param to av_vsrc_buffer_add_video_buffer_ref
The new flags parameter allows to specify if the video ref to add
should overwrite the cache, if the flag is not set vsrc_buffer will
complain and abort; otherwise it will clean the already cached video
ref before to overwrite it, thus avoiding a leak.
|
27bcf55f459e038e81f09c17e72e6d44898b9015
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/27bcf55f459e038e81f09c17e72e6d44898b9015
|
2011-06-06 01:35:27+02:00
|
swscale: Fix use of uninitialized values
(bug probably introduced from a marge of libav)
Signed-off-by: Michael Niedermayer <[email protected]>
|
877f76ad33bb9b0b0d09565dd9ec1cf8e91096f1
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/877f76ad33bb9b0b0d09565dd9ec1cf8e91096f1
|
2011-06-02 21:03:54+02:00
|
asfdec: fix assert failure on invalid files
Add an extra size validity check in asf_read_frame_header(). Without
this asf->packet_size_left may become negative, which triggers an
assertion failure later.
|
bcedf2e519c60e8ffa05838c65a88934f1ead3bf
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/bcedf2e519c60e8ffa05838c65a88934f1ead3bf
|
2011-05-12 16:09:39+02:00
|
Fix crash of interlaced MPEG2 decoding
Problem description, preliminary review discussion at
http://thread.gmane.org/gmane.comp.video.ffmpeg.devel/127731
|
b44c8ad280c221691560ae9625421416e20c483f
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/b44c8ad280c221691560ae9625421416e20c483f
|
2011-05-11 16:35:02+02:00
|
pnmdec: add support for mono images with non-space-separated pixel digits
When the file to decode contains a sequence of binary values like
"1101110...", decode_frame() was reading the sequence of digits like a
unique integer value, which was resulting in integer overflows.
The change add support for parsing non-space-separated pixel digits
for mono formats, in particular fix decoding of file battrace.pbm, and
fix trac issue #154.
|
4a745b41770893116405c22f832192510f9bcc9b
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/4a745b41770893116405c22f832192510f9bcc9b
|
2011-05-08 20:04:57+02:00
|
flicvideo: fix crash on flic files with invalid frame size
Add a check in flic_decode_frame_8BPP(), in case chunk_size is >
frame_size issue a warning and resize chunk_size to frame_size, in
order to avoid out-of-buffer reads.
Fix roundup issue #2520, trac issue #69.
Signed-off-by: Stefano Sabatini <[email protected]>
|
efd6cbc5ddac2d4df7008733bfef1d6d6809cc3c
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/efd6cbc5ddac2d4df7008733bfef1d6d6809cc3c
|
2011-04-23 12:13:20+02:00
|
Fix buffer overflow checks to avoid integer overflows.
|
65daa942eb51c348e205ae3a54f77b8781907a81
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/65daa942eb51c348e205ae3a54f77b8781907a81
|
2011-03-30 09:15:52+02:00
|
Always copy input data for AC3 decoder.
Depending on error_recognition is not correct, low values do
certainly not mean it is ok to crash.
Based on a patch by Reimar Döffinger <[email protected]>
|
67fc8652b9866978cdd6b49ecd293f2891466058
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/67fc8652b9866978cdd6b49ecd293f2891466058
|
2011-03-22 15:36:47-04:00
|
Do no modify terminal parameters using termios.h
Remove usage of tcgetattr and tcsetattr to modify terminal
parameters, and rely on ctrl-c to stop instead of pressing 'q'.
On systems with conio.h, keep the old behavior.
Changing the terminal settings causes problems if multiple instances
are running asynchronously on the same terminal, such as during a
parallel FATE run, or if the process crashes before restoring the
terminal. In both cases, the terminal state is messed up requiring
a manual reset.
Signed-off-by: Mans Rullgard <[email protected]>
|
cb48e245e6e770f146220fac0a8bd4dc1a5e006c
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/cb48e245e6e770f146220fac0a8bd4dc1a5e006c
|
2011-03-20 21:13:26+00:00
|
VP8: don't overread edges on fourtap MC.
Fix C VP8 H+V MC functions which do two-dimensional 4/6-tap filters to
not overread beyond their edges if the second filter is 4-tap, since
the outer pixels aren't there anymore since
44002d8323023c35f51d523a7d305e45103ba7a1.
|
22893e10ae8b72880838accc3df97785502ac6aa
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/22893e10ae8b72880838accc3df97785502ac6aa
|
2011-01-26 15:37:11-05:00
|
Use av_fast_malloc instead of av_realloc.
This should be faster, is less code and fixes issue 2524
(allocation error would lead to crash).
(cherry picked from commit e7b95918fca1c3d057d35f77ba58ee2d00d03151)
|
4be170c9371dfd3ae07a348b449002fc1d2b70e4
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/4be170c9371dfd3ae07a348b449002fc1d2b70e4
|
2011-01-24 21:25:43+01:00
|
Fix crash on resolution change (issue 2393).
Don't free RBSP tables (containing decoded NAL units) on resolution
change, because we actually need this data to decode the frame after
reiniting (with new resolution). Fixed issue 2393.
Signed-off-by: Janne Grunau <[email protected]>
|
9107892624c8f9978489ab5b4c0ef2fc5637fb62
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/9107892624c8f9978489ab5b4c0ef2fc5637fb62
|
2011-01-22 18:21:59+01:00
|
CrystalHD: Improve detection of h.264 content.
As previously discussed, the CrystalHD hardware returns exceptionally
useless information about interlaced h.264 content - to the extent
that it's not possible to distinguish most MBAFF and PAFF content until
it's too late.
In an attempt to compensate for this, I'm introducing two mechanisms:
1) Peeking at the picture number of the next picture
The hardware provides a capability to peek the next picture number. If
it is the same as the current picture number, then we are clearly dealing
with two fields and not a frame or fieldpair.
If this always worked, it would be all we need, but it's not guaranteed
to work. Sometimes, the next picture may not be decoded sufficiently
for the number to be known; alternately, a corruption in the stream may
cause the hardware to refuse to return the number even if the next
intact frame is decoded. In either case, the query will return 0.
If we are unable to peek the next picture number, we assume that the
picture is a frame/fieldpair and return it accordingly. If that turns
out to be incorrect, we discard the second field, and the user has
to live with the glitch. In testing, false detection can occur for
the first couple of seconds, and then the pipeline stabalizes and
we get correct detection.
2) Use the h264_parser to detect when individual input fields have
been combined into an output fieldpair.
I have multiple PAFF samples where this behaviour is detected. The
peeking mechanism described above will correctly detect that the
output is a fieldpair, but we need to know what the input type was
to ensure pipeline stability (only return one output frame per input
frame).
If we find ourselves with an output fieldpair, yet the input picture
type was a field, as reported by the parser, then we are dealing with
this case, and can make sure not to return anything on the next
decode() call.
Taken together, these allow us to remove the hard-coded hacks for
different h.264 types, and we can clearly describe the conditions
under which we can trust the hardware's claim that content is
interlaced.
Signed-off-by: Philip Langdale <[email protected]>
|
ae7a4a1594e3624f7c844dec44266d2dc74a6be2
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/ae7a4a1594e3624f7c844dec44266d2dc74a6be2
|
2011-04-08 20:17:53-07:00
|
In mov demuxer, check that gmtime returns a valid value, fix crash, issue #2490
Originally committed as revision 26228 to svn://svn.ffmpeg.org/ffmpeg/trunk
|
5e2202d6f3ac2f3afd714a62437ca6b24f75c09f
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/5e2202d6f3ac2f3afd714a62437ca6b24f75c09f
|
2011-01-05 19:21:04+00:00
|
Check index in mjpeg AC decode against overflowing.
This fixes a possibly exploitable buffer overflow and it will likely also be needed for future overreading fixes.
Originally committed as revision 25546 to svn://svn.ffmpeg.org/ffmpeg/trunk
|
2111a191ebec422cf7781225cbcfdd69e71afce1
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/2111a191ebec422cf7781225cbcfdd69e71afce1
|
2010-10-21 22:44:44+00:00
|
Fix horizontal/horizontal_up 8x8l intra prediction x86/simd functions.
The original functions did not work correctly for edge pixels, e.g.
when CODEC_FLAG_EMU_EDGE is set, leading to corrupt output in e.g. VLC.
Based on a patch by Daniel Kang <daniel d kang gmail com>.
Signed-off-by: Ronald S. Bultje <rsbultje gmail com>
|
b9c7f66e6da8ac77eaa0c3fb6d476e6fc929b3c9
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/b9c7f66e6da8ac77eaa0c3fb6d476e6fc929b3c9
|
2011-01-19 20:34:42-05:00
|
Fix off-by-one errors in description of score_max argument for
av_probe_input_format2
Originally committed as revision 23004 to svn://svn.ffmpeg.org/ffmpeg/trunk
|
c99d506b3b9dd704acabb05636b57f56554f9378
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/c99d506b3b9dd704acabb05636b57f56554f9378
|
2010-05-01 15:36:51+00:00
|
Fix mem leak when trying to open a non-existing image file (issue 2126).
Patch by Przemysław Sobala, psobala wp-sa pl
Originally committed as revision 24757 to svn://svn.ffmpeg.org/ffmpeg/trunk
|
ec973f45a3afd82fd53313b0b570645c03b2b178
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/ec973f45a3afd82fd53313b0b570645c03b2b178
|
2010-08-10 17:27:22+00:00
|
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