Commit Graph

83957 Commits

Author SHA1 Message Date
Michael Niedermayer
4b3ff3ce8a avformat/sctp: close socket on errors
This is untested as i have no testcase

Fixes: CID1302709

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit c9a2996544)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2022-10-21 22:19:37 +02:00
Michael Niedermayer
bd7fd6a6d3 avcodec/aasc: Fix indention
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit af2ed09220)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2022-10-21 22:19:37 +02:00
Michael Niedermayer
5c3262e82b avcodec/qdrw: adjust max colors to array size
Fixes: out of array access
Fixes: 48429/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_QDRAW_fuzzer-4608329791438848

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit cd847f86d3)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2022-10-21 22:19:37 +02:00
Michael Niedermayer
8618061a4f avcodec/alacdsp: Make intermediates unsigned
Fixes: signed integer overflow: -14914387 + -2147418648 cannot be represented in type 'int'
Fixes: 46464/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_ALAC_fuzzer-474307197311385

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit 8709f4c10a)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2022-10-21 22:19:37 +02:00
Michael Niedermayer
97f54cb258 avformat/aiffdec: cleanup size handling for extreem cases
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit c6f1e48b86)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2022-10-21 22:19:37 +02:00
Michael Niedermayer
fc54bf1532 avcodec/jpeglsdec: fix end check for xfrm
Fixes: out of array access
Fixes: 47871/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_AMV_fuzzer-5646305956855808

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit 6a82412bf3)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2022-10-21 22:19:37 +02:00
Michael Niedermayer
e72660db30 avcodec/cdgraphics: limit scrolling to the line
Fixes: out of array access
Fixes: 47877/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_CDGRAPHICS_fuzzer-5690504626438144

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit b7e30a13d4)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2022-10-21 22:19:37 +02:00
Michael Niedermayer
e631e97b64 avformat/aiffdec: avoid integer overflow in get_meta()
Fixes: signed integer overflow: 2147483647 + 1 cannot be represented in type 'int'
Fixes: 45891/clusterfuzz-testcase-minimized-ffmpeg_dem_AIFF_fuzzer-6159183893889024

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit 6a02de2127)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2022-10-21 22:19:37 +02:00
Michael Niedermayer
1236e18a00 avformat/ape: more bits in size for less overflows
Fixes: signed integer overflow: 2147483647 + 3 cannot be represented in type 'int'
Fixes: 46184/clusterfuzz-testcase-minimized-ffmpeg_IO_DEMUXER_fuzzer-4678059519770624

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit e5f6707a7b)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2022-10-21 22:19:37 +02:00
Michael Niedermayer
0bb61d2744 avformat/bfi: Check offsets better
Fixes: signed integer overflow: -2145378272 - 538976288 cannot be represented in type 'int'
Fixes: 45690/clusterfuzz-testcase-minimized-ffmpeg_IO_DEMUXER_fuzzer-5015496544616448

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit 35dc93ab44)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2022-10-21 22:19:37 +02:00
Michael Niedermayer
c756e27a70 avformat/asfdec_f: Check packet_frag_timestamp
Fixes: signed integer overflow: -9223372036854775808 - 4607 cannot be represented in type 'long'
Fixes: 45685/clusterfuzz-testcase-minimized-ffmpeg_IO_DEMUXER_fuzzer-5280102802391040

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit ffc8772150)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2022-10-21 22:19:37 +02:00
Michael Niedermayer
065b3e6009 avcodec/texturedspenc: Fix indexing in color distribution determination
Fixes CID1396405

MSE and PSNR is slightly improved, and some noticable corruptions disappear as
well.

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: Marton Balint <cus@passwd.hu>
(cherry picked from commit ade36d61de)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2022-10-21 22:19:37 +02:00
Michael Niedermayer
d03eb6c889 avformat/act: Check ff_get_wav_header() for failure
Fixes: missing error check
Fixes: CID717495

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit 5982da87e3)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2022-10-21 22:19:37 +02:00
Michael Niedermayer
23ce7312cc avfilter/vsrc_mandelbrot: Check for malloc failure
Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit fbd22504c4)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2022-10-21 22:19:37 +02:00
Michael Niedermayer
1906b8b1e4 avformat/genh: Check sample rate
Fixes: signed integer overflow: -2515507630940093440 * 4 cannot be represented in type 'long'
Fixes: 46318/clusterfuzz-testcase-minimized-ffmpeg_dem_GENH_fuzzer-5009637474172928

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit a3d790f197)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2022-06-14 16:53:26 +02:00
Michael Niedermayer
665f4908a8 Update for FFmpeg 3.2.18
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
n3.2.18
2022-05-11 02:16:45 +02:00
Paul B Mahol
64d2e0b200 avfilter/vf_colorspace: fix memmory leaks
Fixes #8303

(cherry picked from commit fddef964e8)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2022-05-04 19:57:11 +02:00
Andreas Rheinhardt
bbc9751da6 avcodec/ac3enc: Fix memleak
Fixes ticket #8294.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
(cherry picked from commit 097c917c14)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2022-05-04 19:54:57 +02:00
James Almer
c7c2f4975b avformat/nutenc: don't allocate a dynamic AVIOContext if no index is going to be written
Fixes ticket #8295

Signed-off-by: James Almer <jamrial@gmail.com>
(cherry picked from commit 1d479300cb)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2022-05-04 19:38:44 +02:00
Paul B Mahol
5b4100cbae avfilter/vf_random: fix memory leaks
Fixes #8296

(cherry picked from commit 3488e0977c)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2022-05-04 19:35:02 +02:00
Paul B Mahol
7004a214d0 avfilter/vf_bwdif: fix heap-buffer overflow
Fixes #8261

(cherry picked from commit 8c3166e1c3)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2022-05-04 19:32:01 +02:00
Andreas Rheinhardt
ee92ee3b5a fftools/ffmpeg_opt: Fix leak of options when parsing options fails
Fixes #8094.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit 21265f42ec)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2022-05-04 19:28:24 +02:00
Paul B Mahol
e998d8c90d avfilter/vf_edgedetect: fix heap-buffer overflow
Fixes #8275

(cherry picked from commit de598f82f8)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2022-05-04 19:25:32 +02:00
Paul B Mahol
fd8b08ebbb avfilter/vf_w3fdif: deny processing small videos
Fixes #8243

(cherry picked from commit 0e68e8c93f)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2022-05-04 19:23:51 +02:00
Paul B Mahol
ff93d6f710 avfilter/vf_avgblur: fix heap-buffer overflow
Fixes #8274

(cherry picked from commit f069a9c2a6)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2022-05-04 18:49:27 +02:00
Paul B Mahol
a9b8eda773 avfilter/af_tremolo: fix heap-buffer overflow
Fixes #8317

(cherry picked from commit 58bb9d3a3a)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2022-05-04 18:47:06 +02:00
Paul B Mahol
7cab59a34f avfilter/vf_edgedetect: check if height is big enough
Fixes #8260

(cherry picked from commit ccf4ab8c9a)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2022-05-04 18:42:56 +02:00
Paul B Mahol
ab0b268bb7 avfilter/vf_bitplanenoise: fix overreads
Fixes #8244

(cherry picked from commit 0b56723874)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2022-05-04 18:40:20 +02:00
Paul B Mahol
07bc7b2c07 avfilter/vf_fieldorder: fix heap-buffer overflow
Fixes #8264

(cherry picked from commit 07050d7bdc)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2022-05-04 18:37:34 +02:00
Paul B Mahol
0744d7176a avfilter/vf_fieldmatch: fix heap-buffer overflow
Also fix use of uninitialized values.

Fixes #8239

(cherry picked from commit ce5274c138)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2022-05-04 18:34:53 +02:00
James Almer
a95d2099b8 aformat/movenc: add missing padding to output track extradata
Fixes ticket #8183.

Tested-by: Thierry Foucu <tfoucu@gmail.com>
Signed-off-by: James Almer <jamrial@gmail.com>
(cherry picked from commit 58aa0ed8f1)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2022-05-04 18:21:01 +02:00
Paul B Mahol
322b066d65 avcodec/pngenc: remove monowhite from apng formats
Monowhite pixel format is not supported, and it does not make sense
to add support for it.

Fixes #7989

(cherry picked from commit 5d9f44da46)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2022-05-04 18:17:48 +02:00
Michael Niedermayer
799cd3e2fe Update for 3.2.17
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
n3.2.17
2022-04-22 21:34:01 +02:00
Gyan Doshi
a82872c283 configure: bump year
(cherry picked from commit 2f6360ff21)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2022-04-16 10:49:30 +02:00
Paul B Mahol
350f2378c3 avfilter/vf_lenscorrection: make width/height int
Somehow previous correct fix broke usage.

(cherry picked from commit 79522411fa)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2022-04-07 23:54:50 +02:00
Michael Niedermayer
07d533880c avcodec/diracdec: avoid signed integer overflow in global mv
Fixes: signed integer overflow: -128275513086 * -76056576 cannot be represented in type 'long'
Fixes: 45818/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_DIRAC_fuzzer-5129799149944832

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit 7f1279684e)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2022-04-03 23:56:10 +02:00
Michael Niedermayer
7221c80aae avcodec/takdsp: Fix integer overflow in decorrelate_sf()
Fixes: signed integer overflow: -101 * 71041254 cannot be represented in type 'int'
Fixes: 45938/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_TAK_fuzzer-4687974320701440

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit 01d8c887f6)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2022-04-03 23:55:55 +02:00
Michael Niedermayer
6a6bb09a95 avcodec/apedec: fix a integer overflow in long_filter_high_3800()
Fixes: signed integer overflow: -2146549696 - 3923884 cannot be represented in type 'int'
Fixes: 45907/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_APE_fuzzer-5992380584558592

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit b085b400be)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2022-04-03 23:55:28 +02:00
Michael Niedermayer
e3f08b4162 avformat/aqtitledec: Skip unrepresentable durations
Fixes: signed integer overflow: -5 - 9223372036854775807 cannot be represented in type 'long'
Fixes: 45665/clusterfuzz-testcase-minimized-ffmpeg_DEMUXER_fuzzer-475618463934054

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit c2d1597a8a)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2022-03-28 23:17:54 +02:00
Michael Niedermayer
f7dbbbdaf0 avformat/cafdec: Do not store empty keys in read_info_chunk()
Fixes: Timeout
Fixes: 45543/clusterfuzz-testcase-minimized-ffmpeg_dem_CAF_fuzzer-5684953164152832

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit 7ec28e1d4c)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2022-03-28 23:16:44 +02:00
Michael Niedermayer
6d4c5f4e2b avformat/hls: Check target_duration
Fixes: signed integer overflow: 77777777777777 * 1000000 cannot be represented in type 'long long'
Fixes: 45545/clusterfuzz-testcase-minimized-ffmpeg_dem_HLS_fuzzer-6438101247983616

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Reviewed-by: Steven Liu <lingjiujianke@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit a8fd3f7fab)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2022-03-28 23:14:15 +02:00
Michael Niedermayer
73bb1853b2 avformat/matroskadec: Check pre_ns
Fixes: division by 0
Fixes: 44615/clusterfuzz-testcase-minimized-ffmpeg_dem_WEBM_DASH_MANIFEST_fuzzer-6681108677263360

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit 710e51677a)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2022-03-28 23:13:16 +02:00
Michael Niedermayer
8e68f7f7ba avcodec/sonic: Use unsigned for predictor_k to avoid undefined behavior
Fixes: signed integer overflow: -1094995529 * 24 cannot be represented in type 'int'
Fixes: 44436/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_SONIC_fuzzer-4874459459223552

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit 28008bf95e)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2022-03-28 23:11:36 +02:00
Michael Niedermayer
aee90d4064 avformat/matroskadec: Use rounded down duration in get_cue_desc() check
Floating point is evil, it would be better if duration was not a double

Fixes: Infinite loop
Fixes: 45123/clusterfuzz-testcase-minimized-ffmpeg_dem_WEBM_DASH_MANIFEST_fuzzer-6725052291219456

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit bd3a03db9a)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2022-03-28 23:07:05 +02:00
Michael Niedermayer
34f075f3ff avformat/avidec: Check height
Fixes: negation of -2147483648 cannot be represented in type 'int'; cast to an unsigned type to negate this value to itself
Fixes: Ticket8486

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit ec8ff659f5)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2022-03-28 22:51:59 +02:00
Michael Niedermayer
2063db041e avformat/rmdec: Better duplicate tags check
Fixes: memleaks
Fixes: 44810/clusterfuzz-testcase-minimized-ffmpeg_dem_IVR_fuzzer-5619494647627776

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit 15a646e501)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2022-03-28 22:47:35 +02:00
Michael Niedermayer
4e7092faaa avformat/mov: Disallow empty sidx
It appears this is not allowed "Each Segment Index box documents how a (sub)segment is divided into one or more subsegments
(which may themselves be further subdivided using Segment Index boxes)."
Fixes: Null pointer dereference
Fixes: Ticket9517

Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit 4419433d77)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2022-03-28 22:40:33 +02:00
Michael Niedermayer
a874429298 avformat/matroskadec: Check duration
Fixes: -nan is outside the range of representable values of type 'long'
Fixes: 44614/clusterfuzz-testcase-minimized-ffmpeg_dem_WEBM_DASH_MANIFEST_fuzzer-6216204841254912

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Reviewed-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit 36680078ca)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2022-03-28 22:18:10 +02:00
Michael Niedermayer
d1234b92b3 avcodec/jpeglsdec: Fix if( code style
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit f306b8e80a)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2022-02-16 20:14:35 +01:00
Michael Niedermayer
df52930a84 avcodec/jpeglsdec: Check get_ur_golomb_jpegls() for error
Fixes: Timeout
Fixes: Invalid shift
Fixes: 44548/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_JPEGLS_fuzzer-556487680891289
Fixes: 44569/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_AMV_fuzzer-6302543246917632
Fixes: 44570/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_THP_fuzzer-4550196556595200
Fixes: 44592/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_MJPEG_fuzzer-5651610385121280
Fixes: 44571/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_TIFF_fuzzer-5094698987945984
Fixes: 44607/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_TIFF_fuzzer-5341352013987840

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit 151f83584e)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2022-02-16 20:13:53 +01:00