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|---|---|---|---|---|---|---|---|
avfilter/vf_decimate: check ff_insert_inpad() for failure
Signed-off-by: Paul B Mahol <[email protected]>
|
0b940c95b2171cb1035c79b85492f5f6cdb060a6
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/0b940c95b2171cb1035c79b85492f5f6cdb060a6
|
2017-08-25 10:23:21+02:00
|
avconv: when using -loop option bail out if seek to start fails
Fixes an infinite loop when a demuxer fails to seek to the start of the input.
Signed-off-by: Peter Große <[email protected]>
Signed-off-by: Anton Khirnov <[email protected]>
|
a58873b11198d04670b7f98f5a8a749d742db7c5
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/a58873b11198d04670b7f98f5a8a749d742db7c5
|
2017-07-28 13:13:44+02:00
|
avcodec/jpeg2000dec: Fix division by zero in jp2_find_codestream()
Fixes: 2707/clusterfuzz-testcase-minimized-5179636394754048
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <[email protected]>
|
1b00600319506a9bd81b114d2b374051dc1a29a6
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/1b00600319506a9bd81b114d2b374051dc1a29a6
|
2017-07-26 17:06:29+02:00
|
avcodec/aacdec_template: Fix undefined integer overflow in apply_tns()
Fixes: runtime error: signed integer overflow: -2147483648 - 1202286525 cannot be represented in type 'int'
Fixes: 2071/clusterfuzz-testcase-minimized-6036414271586304
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <[email protected]>
|
0ef8f03133a0bd83c74200a8cf30982c0f574016
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/0ef8f03133a0bd83c74200a8cf30982c0f574016
|
2017-07-16 01:07:27+02:00
|
avcodec/ffv1dec_template: Fix undefined shift
Fixes: runtime error: left shift of negative value -127
Fixes: 2834/clusterfuzz-testcase-minimized-5988039123795968
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <[email protected]>
|
62702eebded6c6341d214405812a981f80e46ea2
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/62702eebded6c6341d214405812a981f80e46ea2
|
2017-08-11 18:21:06+02:00
|
avcodec/diracdec: Check dimensions which are closer to what is allocated in alloc_sequence_buffers()
Fixes OOM
Fixes: 2674/clusterfuzz-testcase-minimized-4999700518273024
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <[email protected]>
|
edc88646ee407bc342cc94ff495aadafcd377cee
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/edc88646ee407bc342cc94ff495aadafcd377cee
|
2017-07-21 17:37:05+02:00
|
avcodec/hevc_ps: Fix integer overflow with beta/tc offsets
Fixes: runtime error: signed integer overflow: 2113929216 * 2 cannot be represented in type 'int'
Fixes: 2422/clusterfuzz-testcase-minimized-5242114713583616
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <[email protected]>
|
de54a37c1dfa2817b5838720fac44e82312ccbfd
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/de54a37c1dfa2817b5838720fac44e82312ccbfd
|
2017-06-30 16:24:16+02:00
|
avcodec/magicyuv: Check that vlc len is not too large
Fixes: runtime error: shift exponent -95 is negative
Fixes: 2568/clusterfuzz-testcase-minimized-4926115716005888
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <[email protected]>
|
341f01290c2353669ed2263f56e1a9f4c67cc597
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/341f01290c2353669ed2263f56e1a9f4c67cc597
|
2017-07-12 17:26:18+02:00
|
avcodec/ylc: Fix vlc of 31 bits
Fixes: runtime error: left shift of 1 by 31 places cannot be represented in type 'int'
Fixes: 2515/clusterfuzz-testcase-minimized-6197200012967936
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Reviewed-by: Paul B Mahol <[email protected]>
Signed-off-by: Michael Niedermayer <[email protected]>
|
fe9242204d33db070b8a9d907d93c9ead8a6f3ee
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/fe9242204d33db070b8a9d907d93c9ead8a6f3ee
|
2017-07-08 23:45:47+02:00
|
hwcontext_d3d11va: fix crash on frames_init failure
It appears in this case, frames_ininit is called twice (once by
av_hwframe_ctx_init(), and again by unreffing the frames ctx ref).
Signed-off-by: Luca Barbato <[email protected]>
|
086321c612185469ebb85a1887527c8915b488b7
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/086321c612185469ebb85a1887527c8915b488b7
|
2017-06-27 00:23:12+02:00
|
avcodec/hevc_filter: Fix invalid shift
Fixes: runtime error: left shift of negative value -1
Fixes: 2299/clusterfuzz-testcase-minimized-4843509351710720
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <[email protected]>
|
d7b3d5c3f2e2ff1994762b5e09c05fbc33790b5b
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/d7b3d5c3f2e2ff1994762b5e09c05fbc33790b5b
|
2017-06-21 02:25:23+02:00
|
avcodec/truemotion2: Move skip computation after checks
Fixes: runtime error: signed integer overflow: 630067357 * 4 cannot be represented in type 'int'
Fixes: 2233/clusterfuzz-testcase-minimized-5943031318446080
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <[email protected]>
|
3c716682a8b69e6644a385a663aaf0e5dc808ae8
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/3c716682a8b69e6644a385a663aaf0e5dc808ae8
|
2017-06-16 00:21:30+02:00
|
avcodec/mpeg4videodec: Fix runtime error: signed integer overflow: 53098 * 40448 cannot be represented in type 'int'
Fixes: 2106/clusterfuzz-testcase-minimized-6136503639998464
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <[email protected]>
|
18bca25adbae9d010d75f9fc197c0af656af758d
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/18bca25adbae9d010d75f9fc197c0af656af758d
|
2017-06-06 16:54:50+02:00
|
avcodec/sbrdsp_fixed: Return an error from sbr_hf_apply_noise() if operations are impossible
Fixes: 1775/clusterfuzz-testcase-minimized-5330288148217856
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <[email protected]>
|
d549f026d8b64b879c3ce3b8c7d153c82aa5eb52
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/d549f026d8b64b879c3ce3b8c7d153c82aa5eb52
|
2017-06-13 17:39:13+02:00
|
avcodec/qdrw: Fix null pointer dereference
The RGB555 PACKBITSRGN case tries to read a palette, if such
palette is actually stored then it accesses a null pointer.
All 16bit samples i could find use DIRECTBITSRGN.
Fixes: 2065/clusterfuzz-testcase-minimized-6298930457346048
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <[email protected]>
|
46b865ea9f86cbd12e1bf701913263c7932cccb0
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/46b865ea9f86cbd12e1bf701913263c7932cccb0
|
2017-06-04 23:41:35+02:00
|
libavfilter/scale2ref: Add constants for the primary input
Variables pertaining to the main video are now available when
using the scale2ref filter. This allows, as an example, scaling a
video with another as a reference point while maintaining the
original aspect ratio of the primary/non-reference video.
Consider the following graph: scale2ref=iw/6:-1 [main][ref]
This will scale [main] to 1/6 the width of [ref] while maintaining
the aspect ratio. This works well when the AR of [ref] is equal to
the AR of [main] only. What the above filter really does is
maintain the AR of [ref] when scaling [main]. So in all non-same-AR
situations [main] will appear stretched or compressed to conform to
the same AR of the reference video. Without doing this calculation
externally there is no way to scale in reference to another input
while maintaining AR in libavfilter.
To make this possible, we introduce eight new constants to be used
in the w and h expressions only in the scale2ref filter:
* main_w/main_h: width/height of the main input video
* main_a: aspect ratio of the main input video
* main_sar: sample aspect ratio of the main input video
* main_dar: display aspect ratio of the main input video
* main_hsub/main_vsub: horiz/vert chroma subsample vals of main
* mdar: a shorthand alias of main_dar
Of course, not all of these constants are needed for maintaining the
AR, but adding additional constants in line of what is available for
in/out allows for other scaling possibilities I have not imagined.
So to now scale a video to 1/6 the size of another video using the
width and maintaining its own aspect ratio you can do this:
scale2ref=iw/6:ow/mdar [main][ref]
This is ideal for picture-in-picture configurations where you could
have a square or 4:3 video overlaid on a corner of a larger 16:9
feed all while keeping the scaled video in the corner at its correct
aspect ratio and always the same size relative to the larger video.
I've tried to re-use as much code as possible. I could not find a way
to avoid duplication of the var_names array. It must now be kept in
sync with the other (the normal one and the scale2ref one) for
everything to work which does not seem ideal. For every new variable
introduced/removed into/from the normal scale filter one must be
added/removed to/from the scale2ref version. Suggestions on how to
avoid var_names duplication are welcome.
var_values has been increased to always be large enough for the
additional scale2ref variables. I do not forsee this being a problem
as the names variable will always be the correct size. From my
understanding of av_expr_parse_and_eval it will stop processing
variables when it runs out of names even though there may be
additional (potentially uninitialized) entries in the values array.
The ideal solution here would be using a variable-length array but
that is unsupported in C90.
This patch does not remove any functionality and is strictly a
feature patch. There are no API changes. Behavior does not change for
any previously valid inputs.
The applicable documentation has also been updated.
Signed-off-by: Kevin Mark <[email protected]>
Signed-off-by: Michael Niedermayer <[email protected]>
|
3385989b98be7940044e4f0a6b431a0a00abf2fa
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/3385989b98be7940044e4f0a6b431a0a00abf2fa
|
2017-06-01 22:56:08+02:00
|
cmdutils_opencl: Fix read of uninitialized pointer
Fixes: CID1396856
Signed-off-by: Michael Niedermayer <[email protected]>
|
d712a5cddbfc12e21384f97a291aa64ea7e8005f
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/d712a5cddbfc12e21384f97a291aa64ea7e8005f
|
2017-05-11 13:02:12+02:00
|
avcodec/ra144: Fix runtime error: signed integer overflow: 11184810 * 404 cannot be represented in type 'int'
Fixes: 1884/clusterfuzz-testcase-minimized-4637425835966464
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <[email protected]>
|
4c472c52525fcab4c80cdbc98b4625d318c84fcb
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/4c472c52525fcab4c80cdbc98b4625d318c84fcb
|
2017-05-28 21:38:55+02:00
|
avcodec/jpeg2000: Fix runtime error: signed integer overflow: 4185 + 2147483394 cannot be represented in type 'int'
Fixes: 1870/clusterfuzz-testcase-minimized-4686788029317120
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <[email protected]>
|
781f88bb26534ececc76eaa972f02536ba2f0f55
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/781f88bb26534ececc76eaa972f02536ba2f0f55
|
2017-05-28 14:01:12+02:00
|
avformat/options: log filename on open
The loglevel is choosen so that the main filename and any images of
multi image sequences are shown only at debug level to avoid
clutter.
This makes exploits in playlists more visible. As they would show
accesses to private/sensitive files
Signed-off-by: Michael Niedermayer <[email protected]>
|
53e0d5d7247548743e13c59c35e59fc2161e9582
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/53e0d5d7247548743e13c59c35e59fc2161e9582
|
2017-06-03 23:14:04+02:00
|
hevc: fix race condition in max_ra/seq_decode.
These variables are shared between frame threads, but they are updated
post-setup_finished() if a EOB/EOS slice type occurs. Moving the EOB/EOS
slices to the next frame thread instance (by parsing them leading into
the next picture instead of trailing behind the last picture) effectively
prevents this race condition.
This fixes tsan failures on hevc-conformance-NoOutPrior_A_Qualcomm_1.
|
ca2209d67af0a73fe0edb2fce1cea2445dbfd8db
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/ca2209d67af0a73fe0edb2fce1cea2445dbfd8db
|
2017-05-25 10:29:07-04:00
|
avcodec/fmvc: Fix off by 1 error
Fixes: out of array access
Fixes: 1643/clusterfuzz-testcase-minimized-6117573403869184
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpeg
Signed-off-by: Michael Niedermayer <[email protected]>
|
e11dcc35bb4dbacd87378465b4cafa6a604e8b87
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/e11dcc35bb4dbacd87378465b4cafa6a604e8b87
|
2017-05-17 02:17:51+02:00
|
avcodec/ivi_dsp: Fix runtime error: left shift of negative value -2
Fixes: 1839/clusterfuzz-testcase-minimized-6238490993885184
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <[email protected]>
|
357f2316a08478a4442e8051978c7b161e10281c
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/357f2316a08478a4442e8051978c7b161e10281c
|
2017-05-28 03:04:21+02:00
|
lavc/mediacodec_wrapper: fix local reference leaks
|
224bb46fb857dab589597bdab302ba8ba012008c
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/224bb46fb857dab589597bdab302ba8ba012008c
|
2017-05-23 15:25:03+02:00
|
avcodec/aac_defines: Add missing () to AAC_HALF_SUM() macro
Fixes: runtime error: shift exponent 1073741848 is too large for 32-bit type 'INTFLOAT' (aka 'int')
Fixes: 1880/clusterfuzz-testcase-minimized-4900645322620928
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <[email protected]>
|
872bac81590ccbec40ba7ad203421d9e38d1b253
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/872bac81590ccbec40ba7ad203421d9e38d1b253
|
2017-05-28 21:20:28+02:00
|
avcodec/cllc: Check bitstream end before decoding pixels
Fixes timeout
Fixes: 1802/clusterfuzz-testcase-minimized-5008293510512640
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <[email protected]>
|
cfec0d64752509f8ac798acca6225df630fa5284
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/cfec0d64752509f8ac798acca6225df630fa5284
|
2017-05-24 20:03:33+02:00
|
avcodec/ffv1dec: Fix runtime error: signed integer overflow: 1550964438 + 1550964438 cannot be represented in type 'int'
Fixes: 1559/clusterfuzz-testcase-minimized-5048096079740928
Fixes: 1560/clusterfuzz-testcase-minimized-6011037813833728
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpeg
Signed-off-by: Michael Niedermayer <[email protected]>
|
8630b2cd36c57918acfe18302fe77d1ceefbd676
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/8630b2cd36c57918acfe18302fe77d1ceefbd676
|
2017-05-13 23:28:33+02:00
|
avcodec/cavsdec: Fix runtime error: signed integer overflow: 31 + 2147483640 cannot be represented in type 'int'
Fixes: 1506/clusterfuzz-testcase-minimized-5401272918212608
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpeg
Signed-off-by: Michael Niedermayer <[email protected]>
|
5ac17f187ae6ec97ad41b763f999bd99782c37aa
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/5ac17f187ae6ec97ad41b763f999bd99782c37aa
|
2017-05-13 00:43:07+02:00
|
avcodec/vp8dsp: vp7_luma_dc_wht_c: Fix multiple runtime error: signed integer overflow: -1366381240 + -1262413604 cannot be represented in type 'int'
Fixes: 1440/clusterfuzz-testcase-minimized-5785716111966208
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpeg
Signed-off-by: Michael Niedermayer <[email protected]>
|
ccce2248bf56692fc7bd436ca2c9acca772d486a
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/ccce2248bf56692fc7bd436ca2c9acca772d486a
|
2017-05-12 14:22:50+02:00
|
avcodec/scpr: mask bits to prevent out of array read
Fixes: 1615/clusterfuzz-testcase-minimized-6625214647500800
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpeg
Reviewed-by: Paul B Mahol <[email protected]>
Signed-off-by: Michael Niedermayer <[email protected]>
|
5666b95c9f27efa6f9b1e1bb6c592b9a8d78bca5
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/5666b95c9f27efa6f9b1e1bb6c592b9a8d78bca5
|
2017-05-16 23:14:28+02:00
|
avcodec/eatqi: Fix runtime error: signed integer overflow: 4466147 * 1075 cannot be represented in type 'int'
Fixes: 1443/clusterfuzz-testcase-minimized-4826998612426752
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpeg
Signed-off-by: Michael Niedermayer <[email protected]>
|
a8de60ba2740185c53cabbee6c00ed67a0d530e2
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/a8de60ba2740185c53cabbee6c00ed67a0d530e2
|
2017-05-10 21:32:53+02:00
|
avcodec/cavs: Check updated MV
Fixes: runtime error: signed integer overflow: 251 + 2147483647 cannot be represented in type 'int'
Fixes: 1438/clusterfuzz-testcase-minimized-4917542646710272
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpeg
Signed-off-by: Michael Niedermayer <[email protected]>
|
5871adc90f8c1037535563e33ebeaf032bb4d5d6
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/5871adc90f8c1037535563e33ebeaf032bb4d5d6
|
2017-05-10 15:21:10+02:00
|
avcodec/svq3: Fix multiple runtime error: signed integer overflow: -237341 * 24552 cannot be represented in type 'int'
Fixes: 1429/clusterfuzz-testcase-minimized-5959951610544128
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpeg
Signed-off-by: Michael Niedermayer <[email protected]>
|
ae6fd1790f48c457a8cedb445dcac73f8f7b7698
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/ae6fd1790f48c457a8cedb445dcac73f8f7b7698
|
2017-05-10 01:27:15+02:00
|
avcodec/aacsbr_fixed: Fix multiple runtime error: left shift of negative value -407
Fixes: 1674/clusterfuzz-testcase-minimized-6092531563495424
Fixes: 1686/clusterfuzz-testcase-minimized-6282691643179008
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpeg
Signed-off-by: Michael Niedermayer <[email protected]>
|
2ccd2c9003c77aee8ffb5f4f43863e35bdf0e4b6
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/2ccd2c9003c77aee8ffb5f4f43863e35bdf0e4b6
|
2017-05-19 13:14:12+02:00
|
avformat/matroskadec: fix resource leak
Fixes Coverity CID: 1405453
Reviewed-by: wm4 <[email protected]>
Reviewed-by: Hendrik Leppkes <[email protected]>
Signed-off-by: Steven Liu <[email protected]>
|
cc25a887c5467be5c7b004665047a32d36c9cf42
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/cc25a887c5467be5c7b004665047a32d36c9cf42
|
2017-05-07 11:29:08+08:00
|
avcodec/aacsbr_fixed: Fix multiple runtime error: shift exponent 170 is too large for 32-bit type 'int'
Fixes part of 1709/clusterfuzz-testcase-minimized-4513580554649600
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <[email protected]>
|
6310fc714de3cd73848416ead73228fcef8b6dc0
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/6310fc714de3cd73848416ead73228fcef8b6dc0
|
2017-05-21 02:31:45+02:00
|
avcodec/diracdec: Fix Assertion frame->buf[0] failed at libavcodec/decode.c:610
Fixes: 1487/clusterfuzz-testcase-minimized-6288036495097856
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpeg
Signed-off-by: Michael Niedermayer <[email protected]>
|
6899e6e56065d9365963e02690dc9e2ce7866050
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/6899e6e56065d9365963e02690dc9e2ce7866050
|
2017-05-11 23:55:59+02:00
|
configure: fix libopus detection
Prevents compilation failures on libopus < 1.0.3
Regression since 37941878.
|
c53bf8c9b8ad7a2dc786d5749598c4ac67c4ad2d
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/c53bf8c9b8ad7a2dc786d5749598c4ac67c4ad2d
|
2017-05-04 00:26:13-03:00
|
avutil/softfloat: Fix multiple runtime error: left shift of negative value -8
Fixes: 1352/clusterfuzz-testcase-minimized-5757565017260032
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpeg
Signed-off-by: Michael Niedermayer <[email protected]>
|
35f3df0d76e28969fa77f2b865e2e40b3ba69722
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/35f3df0d76e28969fa77f2b865e2e40b3ba69722
|
2017-05-06 00:33:19+02:00
|
avfilter/avf_showcqt: add attack option
Signed-off-by: Muhammad Faiz <[email protected]>
|
3408f4669427f5e950774d135c007f77d0d08d61
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/3408f4669427f5e950774d135c007f77d0d08d61
|
2017-04-09 14:38:42+07:00
|
avcodec/pthread_frame, decode: allow errors to happen on draining
So, all frames and errors are correctly reported in order.
Also limit the numbers of error during draining to prevent infinite loop.
This fix fate failure with THREADS>=4:
make fate-h264-attachment-631 THREADS=4
This also reverts a755b725ec1d657609c8bd726ce37e7cf193d03f.
Suggested-by: wm4, Ronald S. Bultje, Marton Balint
Reviewed-by: w4 <[email protected]>
Reviewed-by: Ronald S. Bultje <[email protected]>
Reviewed-by: Michael Niedermayer <[email protected]>
Signed-off-by: Muhammad Faiz <[email protected]>
|
d535e0c14004a15bb38ea288fa9a4f2e27d26f6b
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/d535e0c14004a15bb38ea288fa9a4f2e27d26f6b
|
2017-04-30 05:48:21+07:00
|
fic: set pict_type/key_frame after (instead of during) slice decoding.
This fixes a race condition that was already documented in the source
code, and is also reported by tsan in fate-fic-avi.
|
73f863d751df84db7a0ca1bd83cdff1b95dc94dd
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/73f863d751df84db7a0ca1bd83cdff1b95dc94dd
|
2017-03-31 08:26:23-04:00
|
pthread_frame: don't sync items between threads for intra-only codecs.
Intra-only codecs should either be able to read these items from the
bitstream, or they should be set upon codec initialization. In both
cases, syncing these items at runtime is unnecessary.
In practice, this fixes race conditions for decoders that read these
values from the bitstream.
|
027ee9b3ed697ff080be0f14b47a11c89ce68cdd
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/027ee9b3ed697ff080be0f14b47a11c89ce68cdd
|
2017-03-28 18:04:27-04:00
|
h264: revert 1189af429211ac650aac730368a6cf5b23756605.
The patch introduces race conditions.
|
8c2aa45d4a99dc0d9990dfb56782487006f718c3
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/8c2aa45d4a99dc0d9990dfb56782487006f718c3
|
2017-03-28 18:04:27-04:00
|
avcodec/mpegaudiodec_template: Fix 2 runtime error: signed integer overflow
Fixes: 873/clusterfuzz-testcase-5714546230558720
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpeg
Signed-off-by: Michael Niedermayer <[email protected]>
|
b15818642b4e8c4ea61bf93bc6920e71a834a535
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/b15818642b4e8c4ea61bf93bc6920e71a834a535
|
2017-03-21 20:52:08+01:00
|
vf_hwupload: Add missing return value check
Add missing return value checks to suppress build warning and
remove noop ff_formats_unref() calling.
Note: most filters using ff_formats_ref() didn't have a suitable
error handling, it's a potential memory leak issue.
Signed-off-by: Jun Zhao <[email protected]>
Signed-off-by: Mark Thompson <[email protected]>
|
bf238a6a3ca92de686e0e103135c1336f33f685b
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/bf238a6a3ca92de686e0e103135c1336f33f685b
|
2017-03-12 18:12:30+00:00
|
avcodec/dca_xll: Fix runtime error: signed integer overflow: 1762028192 + 698372290 cannot be represented in type 'int'
Fixes: 762/clusterfuzz-testcase-5927683747741696
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpeg
Signed-off-by: Michael Niedermayer <[email protected]>
|
f4c2302ee24d8a6a31226acca48fe9caed597a8c
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/f4c2302ee24d8a6a31226acca48fe9caed597a8c
|
2017-03-12 04:38:14+01:00
|
avformat/oggparsedaala: Do not leave an invalid value in gpshift
Fixes: undefined behavior
Fixes: 702974
Found-by: Thomas Guilbert <[email protected]>
Reviewed-by: Rostislav Pehlivanov <[email protected]>
Signed-off-by: Michael Niedermayer <[email protected]>
|
23ae3cc822915ede2bb4e85047ab46cc5bc71268
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/23ae3cc822915ede2bb4e85047ab46cc5bc71268
|
2017-04-01 22:09:23+02:00
|
avcodec/ituh263dec: Use 0xffff as error code in h263p_decode_umotion()
This matches ff_h263_decode_motion() both functions error codes are interpreted by the same common code
Fixes: 690/clusterfuzz-testcase-4744944981901312
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpeg
Signed-off-by: Michael Niedermayer <[email protected]>
|
12c3e120fe8f8d6881001eade390d8a5c185783d
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/12c3e120fe8f8d6881001eade390d8a5c185783d
|
2017-03-02 03:16:12+01:00
|
avcodec/dca_xll: Fix runtime error: signed integer overflow: -1073741824 * 32768 cannot be represented in type 'int'
Fixes: 629/clusterfuzz-testcase-6697457381539840
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpeg
Signed-off-by: Michael Niedermayer <[email protected]>
|
e8a3498f2452ba2be605b1ffb5974143095aacf1
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/e8a3498f2452ba2be605b1ffb5974143095aacf1
|
2017-02-21 00:40:20+01:00
|
avcodec/h264_ps: Fix runtime error: signed integer overflow: -1094995528 * 2 cannot be represented in type 'int'
Fixes: 615/clusterfuzz-testcase-5488002644049920
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpeg
Signed-off-by: Michael Niedermayer <[email protected]>
|
59e5b05ef6f26064fc399f8e23aa05f962b8ae48
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/59e5b05ef6f26064fc399f8e23aa05f962b8ae48
|
2017-02-19 22:55:04+01:00
|
avcodec/h264_cabac: runtime error: signed integer overflow: 2147483647 + 14 cannot be represented in type 'int'
Fixes: 614/clusterfuzz-testcase-4931860079575040
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpeg
Signed-off-by: Michael Niedermayer <[email protected]>
|
258763ad0e1efff82bbe2beb97527d3c19f40932
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/258763ad0e1efff82bbe2beb97527d3c19f40932
|
2017-02-19 22:41:40+01:00
|
avcodec/mpegaudiodec_template: Correct return code on id3 tag discarding
Fixes: 665/clusterfuzz-testcase-4863789881098240
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpeg
Signed-off-by: Michael Niedermayer <[email protected]>
|
5d81616be332cca99304d0b747c2c8e2d719f349
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/5d81616be332cca99304d0b747c2c8e2d719f349
|
2017-02-24 22:23:53+01:00
|
avfilter/af_hdcd: Fix leak of memory allocated by ff_make_format_list()
Fixes CID1396265
Signed-off-by: Michael Niedermayer <[email protected]>
|
0a5add45c7527bbe627899be744f962588e5b2fa
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/0a5add45c7527bbe627899be744f962588e5b2fa
|
2017-01-22 02:28:53+01:00
|
vaapi_h264: Scale log2_max_pic_order_cnt_lsb with max_b_frames
Before this change, it was possible to overflow pic_order_cnt_lsb and
generate a stream with invalid POC numbering. This makes sure that
the field is large enough that a single IDR B* P sequence uses fewer
than half the available POC lsb values.
|
89725a8512721fffd190021ded2d3f5b42e20e2a
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/89725a8512721fffd190021ded2d3f5b42e20e2a
|
2017-01-11 23:03:58+00:00
|
avcodec/bsf: fix resource leak in av_bsf_list_parse_str
cid: 1396268
when av_strdup(str) error, the lst need release
Reviewed-by: James Almer <[email protected]>
Signed-off-by: Steven Liu <[email protected]>
|
d9c2cfd31675a6403ae4ac7c141a8185dadceb12
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/d9c2cfd31675a6403ae4ac7c141a8185dadceb12
|
2017-01-11 04:09:47+08:00
|
avcodec/pixlet: fix undefined behaviour in postprocess_chroma
Signed-off-by: Paul B Mahol <[email protected]>
|
43cd33be16b21b9a217025e208f4ffbf0bf81da4
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/43cd33be16b21b9a217025e208f4ffbf0bf81da4
|
2016-12-24 10:22:39+01:00
|
avcodec/vp56: Check for the bitstream end, pass error codes on
Fixes timeout
Fixes: 446/fuzz-3-ffmpeg_VIDEO_AV_CODEC_ID_VP6_fuzzer
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpeg
Signed-off-by: Michael Niedermayer <[email protected]>
|
9e6a2427558a718be0c1fffacffd935f630a7a8d
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/9e6a2427558a718be0c1fffacffd935f630a7a8d
|
2017-01-24 23:01:04+01:00
|
lavc/videotoolboxenc: flush/free frames on close
Prevents encode callback from running after codec is closed.
Fixes a crash when an error is returned.
Signed-off-by: Rick Kern <[email protected]>
|
aa413b810a7f94d8317635160a1de1b573b138ee
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/aa413b810a7f94d8317635160a1de1b573b138ee
|
2016-10-17 08:58:17-04:00
|
rtmpproto: Check the return from ff_amf_read_string
If this failed, we used to continue with an uninitialized
filename buffer.
CC: [email protected]
Signed-off-by: Martin Storsjö <[email protected]>
|
7395784ba72742b6daa62d35db4028e09f3fdf06
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/7395784ba72742b6daa62d35db4028e09f3fdf06
|
2016-10-14 23:11:08+03:00
|
avcodec/h264_refs: Change default case to av_assert0() to suppress warning
Should fix "libavcodec/h264_refs.c:372:13: warning: variable 'i' is used uninitialized whenever switch default is taken"
Found-by: durandal_17
Suggested-by: jkqxz
Signed-off-by: Michael Niedermayer <[email protected]>
|
5bbffe3412c1c34873d83d3fb80b379bb6e53d3f
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/5bbffe3412c1c34873d83d3fb80b379bb6e53d3f
|
2016-09-12 12:33:44+02:00
|
avformat/swfdec: Move packet size check before side data allocation
Fixes memleak
Fixes: 9eb9cf5b8c26dd0fa7107ed0348dcc1f/signal_sigabrt_7ffff6ae7c37_8927_f14c2a6ae1ad0bbde2c94f1da50e7074.swf
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <[email protected]>
|
2a3720bc22d92d236ce62112edf80103e33ece1b
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/2a3720bc22d92d236ce62112edf80103e33ece1b
|
2016-08-19 03:05:52+02:00
|
avcodec/avpacket: clear side_data_elems
Fixes null pointer dereference
Found-by: 连一汉 <[email protected]>
Signed-off-by: Michael Niedermayer <[email protected]>
|
5e1bf9d8c0d2cdbbf17b06a5dfdf87a635b3203b
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/5e1bf9d8c0d2cdbbf17b06a5dfdf87a635b3203b
|
2016-09-12 23:53:07+02:00
|
cook: use the bytestream2 API for reading extradata
Fixes possible invalid reads in corrupted files.
CC: [email protected]
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
|
409d1cd2c955485798f8b0b0147c2b899b9144ec
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/409d1cd2c955485798f8b0b0147c2b899b9144ec
|
2016-08-18 17:06:46+02:00
|
lavc: free buffer_frame/pkt on avcodec_open2() failure
Fixes memory leaks in some FATE tests.
|
e9bfff1cc66c85b91b262c41e8aa5e8685606225
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/e9bfff1cc66c85b91b262c41e8aa5e8685606225
|
2016-08-11 10:52:13+02:00
|
avfilter/vf_paletteuse: enable skip_initial_unpaired
Fixes crash due to unprocessed input being passed through
This fixes the last segfault caused by mixing 3.0 and 3.1 libs and
applications
Signed-off-by: Michael Niedermayer <[email protected]>
|
8baa1d2209870753602ba36e522801ca5fb533e8
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/8baa1d2209870753602ba36e522801ca5fb533e8
|
2016-06-26 01:08:28+02:00
|
avcodec/h264: Put context_count check back
Fixes assertion failure
Signed-off-by: Michael Niedermayer <[email protected]>
|
f883f0b0bd0dac76b58e49f5c75cf9b497eecaa0
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/f883f0b0bd0dac76b58e49f5c75cf9b497eecaa0
|
2016-06-08 15:15:00+02:00
|
avformat/oggparseopus: Fix Undefined behavior in oggparseopus.c and libavformat/utils.c
Fixes: usan_granule_overflow
constant type fix by commiter
Signed-off-by: Michael Niedermayer <[email protected]>
|
1a82d2cf8fb6a7e854e7548dfcf73c3d046b34ac
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/1a82d2cf8fb6a7e854e7548dfcf73c3d046b34ac
|
2016-05-29 00:58:15+02:00
|
lossless audio dsp: unroll
The loops are guaranteed to be at least multiples of 8, so this
unrolling is safe but allows exploiting execution ports.
For int32 version: 68 -> 58c.
Signed-off-by: Michael Niedermayer <[email protected]>
|
9ca16bdd3f0461b40d369080647747ae70715daf
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/9ca16bdd3f0461b40d369080647747ae70715daf
|
2016-05-11 21:03:07+02:00
|
avcodec/rscc: check input buffer size for deflate mode
Fixes overreads.
Reviewed-by: Michael Niedermayer <[email protected]>
Signed-off-by: James Almer <[email protected]>
|
b2244fa0a624f7e38893d58265e9c039bed2e4de
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/b2244fa0a624f7e38893d58265e9c039bed2e4de
|
2016-05-10 22:07:19-03:00
|
ffplay: fix silence insertion on error or pause
Insertion of silence was a bit broken since
df34b700981de606ca4847e1ed0bfdf9ac3e9104 because the info whether or not the
source buffer supposed to be silence must be kept between callbacks. Failing to
do so causes rogue samples from the last buffer to be presented, I guess even a
crash can occur under some circumstances.
This patch uses a NULL audio_buf to keep the silence state across audio
callbacks.
Reviewed-by: Lukasz Marek <lukasz.m.luki2 at gmail.com>
Signed-off-by: Marton Balint <[email protected]>
|
a07934d51b40b0f48be531a359d39c091c414643
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/a07934d51b40b0f48be531a359d39c091c414643
|
2016-04-04 23:24:58+02:00
|
mov: Check the entries value when parsing dref boxes
And properly reset the entries count when resetting the entries.
CC: [email protected]
Bug-Id: 929
Bug-Id: CVE-2016-3062
|
7e01d48cfd168c3dfc663f03a3b6a98e0ecba328
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/7e01d48cfd168c3dfc663f03a3b6a98e0ecba328
|
2016-03-11 14:29:13+01:00
|
swscale/swscale-test: Check av_image_fill_linesizes() for failure
Signed-off-by: Michael Niedermayer <[email protected]>
|
61ea7f15094de9f44423017152b76c644b6ba89c
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/61ea7f15094de9f44423017152b76c644b6ba89c
|
2016-02-04 01:49:38+01:00
|
avformat: Remove support for libquvi
libquvi has not been updated since 2013.
It also has a number of security issues.
|
2d40a09b6e73230b160a505f01ed1acf169e1d9f
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/2d40a09b6e73230b160a505f01ed1acf169e1d9f
|
2016-01-24 16:01:04+00:00
|
asfdec_o: prevent overflow causing seekback
This fixes infinite loops.
Reviewed-by: Alexandra Hájková <[email protected]>
Signed-off-by: Andreas Cadhalpun <[email protected]>
|
74474750f1ac522730dae271a5ea5003caa8b73c
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/74474750f1ac522730dae271a5ea5003caa8b73c
|
2016-01-15 00:38:50+01:00
|
avpacket: fix size check in packet_alloc
The previous check only caught sizes from -AV_INPUT_BUFFER_PADDING_SIZE
to -1.
This fixes ubsan runtime error: signed integer overflow: 2147483647 + 32
cannot be represented in type 'int'
Signed-off-by: Andreas Cadhalpun <[email protected]>
Signed-off-by: Anton Khirnov <[email protected]>
|
fa463aa83a4920b0eed47ad1f79775dfc53d21ec
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/fa463aa83a4920b0eed47ad1f79775dfc53d21ec
|
2016-01-07 08:20:21+01:00
|
avutil/mathematics: return INT64_MIN (=AV_NOPTS_VALUE) from av_rescale_rnd() for overflows
Fixes integer overflow
Fixes: mozilla bug 1229167
Found-by: Tyson Smith
Signed-off-by: Michael Niedermayer <[email protected]>
|
f03c2ceec174877e03bb302f5971fbe9ffbe4856
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/f03c2ceec174877e03bb302f5971fbe9ffbe4856
|
2015-12-02 21:38:11+01:00
|
avformat/mxfenc: Do not crash if there is no packet in the first stream
Fixes: Ticket4914
Signed-off-by: Michael Niedermayer <[email protected]>
|
b51e7554e74cbf007a1cab83c7bed3ad9fa2793a
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/b51e7554e74cbf007a1cab83c7bed3ad9fa2793a
|
2015-12-13 16:42:48+01:00
|
aacsbr: ensure strictly monotone time borders
This fixes a division by zero in the aac_fixed decoder.
Signed-off-by: Andreas Cadhalpun <[email protected]>
|
ff8816f7172b94028131ee2426ba35e875d973ae
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/ff8816f7172b94028131ee2426ba35e875d973ae
|
2015-12-11 00:04:04+01:00
|
lavfi/show_palette: fix memory leak
Recent commits 6aaac24d72a7da631173209841a3944fcb4a3309 and
3835554bf8ed78539a3492c239f979c0ab03a15f made progress towards cleaning
up usage of the formats API, and in particular fixed possible NULL pointer
dereferences.
This commit addresses the issue of possible resource leaks when some intermediate
call fails. Unfortunately, even leaving aside this subtle intermediate
failure aspect, commit 8087632027d755cd32ccc9e91ea025e276197055 was only
partially successful in addressing memleaks. Hopefully, this commit
fixes the issue completely.
Tested with valgrind --leak-check=full --show-leak-kinds=all, and manual simulation
of malloc/realloc failures.
Fixes: CID 1270818.
Reviewed-by: Clément Bœsch <[email protected]>
Signed-off-by: Ganesh Ajjanagadde <[email protected]>
|
00c322014904c2d5be92cc292b162d31f18a7058
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/00c322014904c2d5be92cc292b162d31f18a7058
|
2015-12-09 07:57:37-05:00
|
avutil/threadmessage: split the pthread condition in two
Fix a dead lock under certain conditions. Let's assume we have a queue of 1
message max, 2 senders, and 1 receiver.
Scenario (real record obtained with debug added):
[...]
SENDER #0: acquired lock
SENDER #0: queue is full, wait
SENDER #1: acquired lock
SENDER #1: queue is full, wait
RECEIVER: acquired lock
RECEIVER: reading a msg from the queue
RECEIVER: signal the cond
RECEIVER: acquired lock
RECEIVER: queue is empty, wait
SENDER #0: writing a msg the queue
SENDER #0: signal the cond
SENDER #0: acquired lock
SENDER #0: queue is full, wait
SENDER #1: queue is full, wait
Translated:
- initially the queue contains 1/1 message with 2 senders blocking on
it, waiting to push another message.
- Meanwhile the receiver is obtaining the lock, read the message,
signal & release the lock. For some reason it is able to acquire the
lock again before the signal wakes up one of the sender. Since it
just emptied the queue, the reader waits for the queue to fill up
again.
- The signal finally reaches one of the sender, which writes a message
and then signal the condition. Unfortunately, instead of waking up
the reader, it actually wakes up the other worker (signal = notify
the condition just for 1 waiter), who can't push another message in
the queue because it's full.
- Meanwhile, the receiver is still waiting. Deadlock.
This scenario can be triggered with for example:
tests/api/api-threadmessage-test 1 2 100 100 1 1000 1000
One working solution is to make av_thread_message_queue_{send,recv}()
call pthread_cond_broadcast() instead of pthread_cond_signal() so both
senders and receivers are unlocked when work is done (be it reading or
writing).
This second solution replaces the condition with two: one to notify the
senders, and one to notify the receivers. This prevents senders from
notifying other senders instead of a reader, and the other way around.
It also avoid broadcasting to everyone like the first solution, and is,
as a result in theory more optimized.
|
bd5c860fdbc33d19d2ff0f6d1f06de07c17560dd
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/bd5c860fdbc33d19d2ff0f6d1f06de07c17560dd
|
2015-12-07 11:39:28+01:00
|
lavc/cbrt_tablegen: speed up tablegen
This exploits an approach based on the sieve of Eratosthenes, a popular
method for generating prime numbers.
Tables are identical to previous ones.
Tested with FATE with/without --enable-hardcoded-tables.
Sample benchmark (Haswell, GNU/Linux+gcc):
prev:
7860100 decicycles in cbrt_tableinit, 1 runs, 0 skips
7777490 decicycles in cbrt_tableinit, 2 runs, 0 skips
[...]
7582339 decicycles in cbrt_tableinit, 256 runs, 0 skips
7563556 decicycles in cbrt_tableinit, 512 runs, 0 skips
new:
2099480 decicycles in cbrt_tableinit, 1 runs, 0 skips
2044470 decicycles in cbrt_tableinit, 2 runs, 0 skips
[...]
1796544 decicycles in cbrt_tableinit, 256 runs, 0 skips
1791631 decicycles in cbrt_tableinit, 512 runs, 0 skips
Both small and large run count given as this is called once so small run
count may give a better picture, small numbers are fairly consistent,
and there is a consistent downward trend from small to large runs,
at which point it stabilizes to a new value.
Reviewed-by: Michael Niedermayer <[email protected]>
Signed-off-by: Ganesh Ajjanagadde <[email protected]>
|
07a11ebcab9b31e9fc784029e5d24e6fbf486ff3
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/07a11ebcab9b31e9fc784029e5d24e6fbf486ff3
|
2016-01-11 17:20:38-05:00
|
aaccoder: prevent crash of anmr coder
If minq is negative, the range of sf_idx can be larger than
SCALE_MAX_DIFF allows, causing assertion failures later in
encode_scale_factors.
Reviewed-by: Claudio Freire <[email protected]>
Signed-off-by: Andreas Cadhalpun <[email protected]>
|
7a4652dd5da0502ff21c183b5ca7d76b1cfd6c51
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/7a4652dd5da0502ff21c183b5ca7d76b1cfd6c51
|
2015-12-05 01:50:08+01:00
|
avfilter/vf_shuffleframes: Assert that the case of an uninitialized ret does not occur
Fixes CID1258479
Reviewed-by: Paul B Mahol <[email protected]>
Signed-off-by: Michael Niedermayer <[email protected]>
|
736e2e2c30088d0c2a428a51372c78a0bfb7f356
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/736e2e2c30088d0c2a428a51372c78a0bfb7f356
|
2015-12-01 22:00:25+01:00
|
avcodec/webvttdec: Fix uninitialized use of variable "again"
Fixes CID1338336
Signed-off-by: Michael Niedermayer <[email protected]>
|
4819446eae451a6e58d6ae41faefb5529af4e783
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/4819446eae451a6e58d6ae41faefb5529af4e783
|
2015-11-11 00:40:37+01:00
|
avutil/softfloat: Fix overflows in shifts in av_cmp_sf() and av_gt_sf()
Signed-off-by: Michael Niedermayer <[email protected]>
|
cee3c9d29aceec8cddd829acd6dfb56dc5f60322
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/cee3c9d29aceec8cddd829acd6dfb56dc5f60322
|
2015-11-08 14:54:51+01:00
|
avutil/softfloat: Fix exponent underflow in av_mul_sf()
Signed-off-by: Michael Niedermayer <[email protected]>
|
a1e3303fc01b95623d7a6963686c81b076690efd
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/a1e3303fc01b95623d7a6963686c81b076690efd
|
2015-11-08 14:23:38+01:00
|
avcodec/mpeg12dec: Do not call show_bits() with invalid bits
Fixes assertion failure
Fixes: 63e50545709a6440d3d59f6426d58db9/signal_sigabrt_7ffff6ae7cc9_8189_3272a3010fd98ddf947c662bbde1ac13.ts
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <[email protected]>
|
973c3dba27d0b1a88c70f6661b6a90d2f2e50665
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/973c3dba27d0b1a88c70f6661b6a90d2f2e50665
|
2015-11-06 00:56:52+01:00
|
dca_parser: don't overwrite the sample rate, it may not be correct
The parser only reads the dca core sample rate, which is limited to a
maximum of 48000 Hz, while X96 and HD extensions can increase the sample
rate up to 192000 Hz.
This change prevents the parser and decoder fighting over the sample rate,
potentially confusing user applications. This also fixes sample rate
display of >48000Hz files with ffmpeg/ffprobe when using libdcadec.
Fixes ticket #4397
|
00ae5b401b24592a9f7019baada5b349152ee2fc
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/00ae5b401b24592a9f7019baada5b349152ee2fc
|
2015-10-20 13:02:18+02:00
|
avformat/mov: fix integer overflow
Partially fixes Ticket 4727.
-duration is not a safe expression, since duration can be INT_MIN.
One might ask how it can become INT_MIN.
Although it is true that line 2574 is no longer reached with INT_MIN due
to commit 053e80f6eaf8d87521fe58ea96886b6ee0bbe59d (which fixed another
integer overflow issue), mov_update_dts_shift is called on line 3549 as
well, right after a read of untrusted data.
One can do the fix locally there, but that function is already a huge
mess. Changing mov_update_dts_shift is likely better.
This changes duration to INT_MIN + 1 in such cases. This should not make any
practical difference since such streams are anyway fuzzer files.
Tested with FATE.
Reviewed-by: Michael Niedermayer <[email protected]>
Signed-off-by: Ganesh Ajjanagadde <[email protected]>
|
d59bfcd11229300182c672ca734568919a85f773
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/d59bfcd11229300182c672ca734568919a85f773
|
2015-10-13 19:41:07-04:00
|
fate: increase fuzz on AAC LTP encoding test
Fails on some newer systems (archlinux with a modern GCC version).
|
6eff30b0bcf9b9bee573de632c8093ad3a996921
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/6eff30b0bcf9b9bee573de632c8093ad3a996921
|
2015-10-17 11:23:22+01:00
|
avformat/iff: check for possible overflow in 2nd argument of av_new_packet
Signed-off-by: Paul B Mahol <[email protected]>
|
aff3acc54c079c2e5720dae150b0d963fd8a9ab0
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/aff3acc54c079c2e5720dae150b0d963fd8a9ab0
|
2015-09-25 21:25:08+02:00
|
avcodec/mpeg12dec: Fix integer overflow
Fixes: signal_sigabrt_7ffff6ac8cc9_686_cov_1897408623_microsoft_new_way_to_shove_mpeg2_in_asf.dvr_ms
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <[email protected]>
|
863522431fb2fc7d35fce582fcaacdcf37fc3c44
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/863522431fb2fc7d35fce582fcaacdcf37fc3c44
|
2015-09-02 21:11:07+02:00
|
xavs: Do not try to set the bitrate tolerance without a bitrate
Avoid a division by zero.
Bug-Id: CID 1257655
|
167ea1fbf15ecefa30729f9b8d091ed431bf43bd
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/167ea1fbf15ecefa30729f9b8d091ed431bf43bd
|
2015-08-23 21:44:38+02:00
|
asfdec: prevent memory leaks found with Coverity Scan
Signed-off-by: Anton Khirnov <[email protected]>
|
c571424c7f6276a6374e1784ce2a33d4b6a4292d
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/c571424c7f6276a6374e1784ce2a33d4b6a4292d
|
2015-07-13 20:27:34+02:00
|
avutil/mem: Fix potential overflow in overallocation code
Signed-off-by: Michael Niedermayer <[email protected]>
|
b3415e4c5f9205820fd6c9211ad50a4df2692a36
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/b3415e4c5f9205820fd6c9211ad50a4df2692a36
|
2015-07-11 22:47:09+02:00
|
libavcodec/qsvenc.c: fix incorrect loop condition.
For example, the encoder may return MFX_WRN_INCOMPATIBLE_VIDEO_PARAM warning
i.e. ret==5 old loop implementation will repeat several times until output buffer
overflow. New implementation explicitly uses loop only for device busy case.
Signed-off-by: Michael Niedermayer <[email protected]>
|
b409748bc4412fa2d8e642585c4e5ab8a4d136cb
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/b409748bc4412fa2d8e642585c4e5ab8a4d136cb
|
2015-07-09 02:25:39+02:00
|
h264: make sure the current picture is not made a long ref multiple times
Fixes possible invalid reads, once one of those refs is freed, but the
others remain.
CC: [email protected]
|
6d4d3fee63c46d921c4870feab79269af94e84e1
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/6d4d3fee63c46d921c4870feab79269af94e84e1
|
2015-06-27 16:46:01+02:00
|
hevc: handle a NULL sps in set_sps() properly
This can happen in update_thread_context(), when the previous frame was
corrupted.
|
077b55943330150db0eafd36bbee614697cabd98
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/077b55943330150db0eafd36bbee614697cabd98
|
2015-07-12 18:57:10+02:00
|
aac_parser: add required padding for GetBitContext buffer
Fixes stack buffer overflow errors detected by address sanitizer in
various fate tests.
CC: [email protected]
|
fb1473080223a634b8ac2cca48a632d037a0a69d
|
ffmpeg
|
devign
| 1 |
https://github.com/ffmpeg/ffmpeg
|
https://github.com/ffmpeg/ffmpeg/commit/fb1473080223a634b8ac2cca48a632d037a0a69d
|
2015-06-09 10:05:54+02:00
|
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