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Author SHA1 Message Date
Michael Niedermayer dc8ad5cbcd
Update for FFmpeg 2.8.21 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2022-10-28 21:48:45 +02:00
Michael Niedermayer 62dfe4f411
avformat/rmdec: check tag_size 
Fixes: signed integer overflow: -2147483648 - 8 cannot be represented in type 'int'
Fixes: 50993/clusterfuzz-testcase-minimized-ffmpeg_dem_RM_fuzzer-6598073725353984

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 2cb7ee8a36)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2022-10-28 21:04:04 +02:00
Michael Niedermayer 7280495991
avformat/nutdec: Check fields 
Fixes: signed integer overflow: -2147483648 - 1 cannot be represented in type 'int'
Fixes: 50993/clusterfuzz-testcase-minimized-ffmpeg_dem_NUT_fuzzer-6566001610719232

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 2c146406ea)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2022-10-28 21:04:04 +02:00
Michael Niedermayer f534619700
avformat/cafdec: Check that nb_frasmes fits within 64bit 
Fixes: signed integer overflow: 1099511693312 * 538976288 cannot be represented in type 'long'
Fixes: 50993/clusterfuzz-testcase-minimized-ffmpeg_dem_CAF_fuzzer-6565048815845376

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 d4bb4e3759)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2022-10-28 21:04:04 +02:00
Michael Niedermayer 3503a45d98
avformat/asfdec_o: Limit packet offset 
avoids overflows with it

Fixes: signed integer overflow: 9223372036846866010 + 4294967047 cannot be represented in type 'long'
Fixes: 50993/clusterfuzz-testcase-minimized-ffmpeg_dem_ASF_O_fuzzer-6538296768987136
Fixes: 50993/clusterfuzz-testcase-minimized-ffmpeg_dem_ASF_O_fuzzer-657169555665715

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 736e9e69d5)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2022-10-28 21:04:04 +02:00
Michael Niedermayer fe862271a4
avformat/ape: Check frames size 
Fixes: signed integer overflow: 9223372036854775806 + 3 cannot be represented in type 'long'
Fixes: 50993/clusterfuzz-testcase-minimized-ffmpeg_dem_APE_fuzzer-6389264140599296

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 d0349c9929)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2022-10-28 21:04:04 +02:00
Michael Niedermayer 1ccd4a9eac
avformat/icodec: Check nb_pal 
Fixes: signed integer overflow: 538976288 * 4 cannot be represented in type 'int'
Fixes: 50993/clusterfuzz-testcase-minimized-ffmpeg_dem_ICO_fuzzer-6690068904935424

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Reviewed-by: Peter Ross <pross@xvid.org>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit db73ae0dc1)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2022-10-28 21:04:04 +02:00
Michael Niedermayer 295c6a910d
avformat/aiffdec: Check block_duration 
Fixes: signed integer overflow: 3 * -2147483648 cannot be represented in type 'int'
Fixes: 50993/clusterfuzz-testcase-minimized-ffmpeg_dem_AIFF_fuzzer-6668935979728896

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 1c2b6265c8)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2022-10-28 21:04:04 +02:00
Michael Niedermayer 4274c24665
avcodec/apedec: Fix integer overflow in filter_3800() 
Fixes: signed integer overflow: -2147448926 + -198321 cannot be represented in type 'int'
Fixes: 48798/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_APE_fuzzer-5739619273015296
Fixes: 48798/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_APE_fuzzer-6744428485672960

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 f05247f6a4)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2022-10-28 21:04:04 +02:00
Michael Niedermayer d4cb28f0cf
avcodec/tta: Check 24bit scaling for overflow 
Fixes: signed integer overflow: -8427924 * 256 cannot be represented in type 'int'
Fixes: 48798/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_TTA_fuzzer-5409428670644224

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 3993345f91)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2022-10-28 21:04:04 +02:00
Michael Niedermayer 5d4b0b77f6
libavformat/hls: Free keys 
Fixes: memleak
Fixes: 50703/clusterfuzz-testcase-minimized-ffmpeg_dem_HLS_fuzzer-6399058578636800

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 d32a9f3137)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2022-10-28 21:04:04 +02:00
Michael Niedermayer 5681fa5b14
avcodec/bink: disallow odd positioned scaled blocks 
Fixes: out of array access
Fixes: 47911/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_BINK_fuzzer-6194020855971840

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Reviewed-by: Anton Khirnov <anton@khirnov.net>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit b14104a637)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2022-10-28 21:04:04 +02:00
Michael Niedermayer 998111d4c1
avformat/asfdec_o: limit recursion depth in asf_read_unknown() 
The threshold of 5 is arbitrary, both smaller and larger should work fine

Fixes: Stack overflow
Fixes: 50603/clusterfuzz-testcase-minimized-ffmpeg_dem_ASF_O_fuzzer-6049302564175872

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 1f1a368169)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2022-10-28 21:04:04 +02:00
Michael Niedermayer afd3c64c0f
doc/git-howto.texi: Document commit signing 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit ced0dc807e)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2022-10-28 21:04:04 +02:00
Michael Niedermayer 7a9fd7a2ca
libavcodec/8bps: Check that line lengths fit within the buffer 
Fixes: Timeout
Fixes: undefined pointer arithmetic
Fixes: 50330/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_EIGHTBPS_fuzzer-5436287485607936

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 2316d5ec1a)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2022-10-28 21:04:04 +02:00
Michael Niedermayer a87ad0dba0
libavformat/iff: Check for overflow in body_end calculation 
Fixes: signed integer overflow: -6322983228386819992 - 5557477266266529857 cannot be represented in type 'long'
Fixes: 50112/clusterfuzz-testcase-minimized-ffmpeg_dem_IFF_fuzzer-6329186221948928

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 bcb4690304)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2022-10-28 21:04:04 +02:00
Michael Niedermayer 09647fc78c
avcodec/h263dec: Sanity check against minimal I/P frame size 
Fixes: Timeout
Fixes: 49718/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_MPEG4_fuzzer-4874987894341632

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 ca4ff9c21c)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2022-10-28 21:04:04 +02:00
Michael Niedermayer d76c807333
MAINTAINERS: Add ED25519 key for signing my commits in the future 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit 05225180be)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2022-10-28 21:04:04 +02:00
Michael Niedermayer b8c670c10c
avcodec/hevc_filter: copy_CTB() only within width&height 
Fixes: out of array access
Fixes: 49271/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_HEVC_fuzzer-5424984922652672

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 009ef35d38)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2022-10-28 21:04:04 +02:00
Michael Niedermayer e6f9ae27ca
avformat/flvdec: Check for EOF in index reading 
Fixes: Timeout
Fixes: 47992/clusterfuzz-testcase-minimized-ffmpeg_dem_LIVE_FLV_fuzzer-6020443879899136

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 ceff5d7b74)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2022-10-28 21:04:04 +02:00
Michael Niedermayer 4228a66bef
avformat/nutdec: Check get_packetheader() in mainheader 
Fixes; Timeout
Fixes: 48794/clusterfuzz-testcase-minimized-ffmpeg_dem_NUT_fuzzer-6524604713140224

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 b5de084aa6)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2022-10-28 21:04:04 +02:00
Michael Niedermayer 7593a9aa21
avformat/asfdec_f: Use 64bit for packet start time 
Fixes: signed integer overflow: 2147483647 + 32 cannot be represented in type 'int'
Fixes: 49014/clusterfuzz-testcase-minimized-ffmpeg_dem_ASF_fuzzer-6314973315334144

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 8ed78486fc)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2022-10-28 21:04:04 +02:00
Michael Niedermayer 380ac5826d
avcodec/lagarith: Check dst/src in zero run code 
Fixes: out of array access
Fixes: 48799/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_LAGARITH_fuzzer-4764457825337344

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 9450f75974)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2022-10-28 21:04:04 +02:00
Michael Niedermayer c2b4ce6875
avcodec/sbrdsp_fixed: Fix integer overflows in sbr_qmf_deint_neg_c() 
Fixes: signed integer overflow: 2147483645 + 16 cannot be represented in type 'int'
Fixes: 46993/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_AAC_FIXED_fuzzer-4759025234870272

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 1537f40516)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2022-10-28 21:04:04 +02:00
Michael Niedermayer 4536262900
avformat/rtsp: break on unknown protocols 
This function needs more cleanup and it lacks error handling

Fixes: use of uninitialized memory
Fixes: CID700776

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit 73c0fd27c5)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2022-10-28 21:04:04 +02:00
Michael Niedermayer b67955889c
avcodec/hevcdsp_template: stay within tables in sao_band_filter() 
Fixes: out of array read
Fixes: 47875/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_HEVC_fuzzer-5719393113341952

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 9c5250a561)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2022-10-28 21:04:04 +02:00
Michael Niedermayer 985803bbb7
avcodec/qpeldsp: copy less for the mc0x cases 
Fixes: out of array access
Fixes: 47936/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_MPEG4_fuzzer-5745039940124672

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 e690d4edf5)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2022-10-28 21:04:04 +02:00
Michael Niedermayer ca7078dd24
avcodec/wnv1: Check for width =1 
The decoder only outputs pixels for width >1 images, fail early

Fixes: Timeout
Fixes: 48298/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_WNV1_fuzzer-6198626319204352

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 d98d5a436a)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2022-10-28 21:04:04 +02:00
Michael Niedermayer 07350dede5
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>
 2022-10-28 21:04:04 +02:00
Michael Niedermayer bafac17227
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>
 2022-10-28 21:04:04 +02:00
Michael Niedermayer a3059140bd
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>
 2022-10-28 21:04:04 +02:00
Michael Niedermayer e03ddb52bc
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>
 2022-10-28 21:04:04 +02:00
Michael Niedermayer db570af44a
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>
 2022-10-28 21:04:04 +02:00
Michael Niedermayer b61ed4614e
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>
 2022-10-28 21:04:04 +02:00
Michael Niedermayer c82d1ac95a
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>
 2022-10-28 21:04:04 +02:00
Michael Niedermayer 6c214b8e1a
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>
 2022-10-28 21:04:04 +02:00
Michael Niedermayer cc277f46ae
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>
 2022-10-28 21:04:04 +02:00
Michael Niedermayer 7f4cd94532
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>
 2022-10-28 21:04:04 +02:00
Michael Niedermayer b5374e273b Update for 2.8.20 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2022-05-11 02:18:35 +02:00
Andreas Rheinhardt 1a541dc0c5 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 19:55:07 +02:00
James Almer 40dfd62363 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 19:38:52 +02:00
Paul B Mahol 4f566654e7 avfilter/vf_random: fix memory leaks 
Fixes #8296

(cherry picked from commit 3488e0977c)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2022-05-04 19:35:13 +02:00
Andreas Rheinhardt 0c949b6ebf 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 19:28:31 +02:00
Paul B Mahol a19796a15e 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 19:25:41 +02:00
Paul B Mahol 1a4d18820d 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 19:24:00 +02:00
Paul B Mahol ff73a50456 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 18:43:06 +02:00
Paul B Mahol ea5d154845 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 18:37:42 +02:00
Paul B Mahol 93ad1e4a9f 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 18:35:04 +02:00
James Almer 02161c6ed1 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 18:31:05 +02:00
Paul B Mahol 3d350ec728 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 18:17:58 +02:00