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Author SHA1 Message Date
Michael Niedermayer
7ce588047b avcodec/mjpegdec: bayer and rct are incompatible 
Fixes: out of array read
Fixes: 49434/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_TIFF_fuzzer-5208501080686592

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 a44f5a5212)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2022-09-01 00:41:28 +02:00
Michael Niedermayer
e9e4d21911 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>
 2022-09-01 00:41:28 +02:00
Michael Niedermayer
c2cb656667 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>
 2022-09-01 00:41:28 +02:00
Michael Niedermayer
447c1942ce avcodec/tiff: Check tile_length and tile_width 
Fixes: Division by 0
Fixes: 49235/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_TIFF_fuzzer-5495613847896064

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 76112c2b41)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2022-09-01 00:41:28 +02:00
Michael Niedermayer
b821f224fb avcodec/mss4: Check image size with av_image_check_size2() 
Fixes: Timeout
Fixes: 48418/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_MTS2_fuzzer-4834851466903552

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 4e145f1dcd)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2022-09-01 00:41:28 +02:00
Michael Niedermayer
904cb851ce 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>
 2022-09-01 00:41:28 +02:00
Michael Niedermayer
c39b1d310a 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>
 2022-09-01 00:41:28 +02:00
Michael Niedermayer
04dabb241b 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>
 2022-09-01 00:41:28 +02:00
Michael Niedermayer
aeaa86aacd avcodec/exr: Check x/ysize 
Fixes: OOM
Fixes: 48911/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_EXR_fuzzer-6352002510094336

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 614a4d1476)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2022-09-01 00:41:28 +02:00
Michael Niedermayer
a158789f0d tools/target_dec_fuzzer: Adjust threshold for MMVIDEO 
Fixes: Timeout
Fixes: 49003/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_MMVIDEO_fuzzer-5550368423018496

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 3592b05c84)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2022-09-01 00:41:28 +02:00
Michael Niedermayer
f22b7e65c5 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>
 2022-09-01 00:41:28 +02:00
Michael Niedermayer
fe026fd0cb avcodec/h264dec: Skip late SEI 
Fixes: Race condition
Fixes: clusterfuzz-testcase-minimized-mediasource_MP2T_AVC_pipeline_integration_fuzzer-6282675434094592

Found-by: google ClusterFuzz
Tested-by: Dan Sanders <sandersd@google.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit f7dd408d64)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2022-09-01 00:41:28 +02:00
Michael Niedermayer
1fbd6f8d05 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>
 2022-09-01 00:41:28 +02:00
Michael Niedermayer
e028020213 avfilter/vf_signature: Fix integer overflow in filter_frame() 
Fixes: CID1403233

The second of the 2 changes may be unneeded but will help coverity

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit dd6040675e)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2022-09-01 00:41:28 +02:00
Michael Niedermayer
273a3c5b82 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>
 2022-09-01 00:41:28 +02:00
Michael Niedermayer
c03f09f6f4 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>
 2022-09-01 00:41:28 +02:00
Michael Niedermayer
5bf38f660c avcodec/tiff: Check pixel format types for dng 
Fixes: out of array access
Fixes: 48271/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_TIFF_fuzzer-6149705769287680

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 75f3d1b822)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2022-09-01 00:41:28 +02:00
Michael Niedermayer
dac6f854a9 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>
 2022-09-01 00:41:28 +02:00
Michael Niedermayer
024b94bab3 avformat/aaxdec: Check for empty segments 
Fixes: Timeout
Fixes: 48154/clusterfuzz-testcase-minimized-ffmpeg_dem_AAX_fuzzer-5149094353436672

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 db31b3ea86)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2022-09-01 00:41:28 +02:00
Michael Niedermayer
89685f280a avcodec/ffv1dec: Limit golomb rice coded slices to width 8M 
This limit is possibly not reachable due to other restrictions on buffers but
the decoder run table is too small beyond this, so explicitly check for it.

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit b4431399ec)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2022-09-01 00:41:28 +02:00
Michael Niedermayer
b5fc01adbe avformat/iff: simplify duration calculation 
Fixes: signed integer overflow: 315680096256 * 134215943 cannot be represented in type 'long long'
Fixes: 48713/clusterfuzz-testcase-minimized-ffmpeg_dem_IFF_fuzzer-5886272312311808

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 0740641e93)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2022-09-01 00:41:28 +02:00
Michael Niedermayer
048f3714c2 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>
 2022-09-01 00:41:28 +02:00
Michael Niedermayer
ae8aabe398 avcodec/ffv1dec_template: fix indention 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit eee7364c90)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2022-09-01 00:41:28 +02:00
Michael Niedermayer
47dc801ec0 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>
 2022-09-01 00:41:28 +02:00
Michael Niedermayer
abbf22ac63 avformat/cinedec: Check size and pos more 
Fixes: signed integer overflow: 9223372036848019263 + 134232320 cannot be represented in type 'long'
Fixes: 48155/clusterfuzz-testcase-minimized-ffmpeg_dem_CINE_fuzzer-5751429207293952

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 884a108121)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2022-09-01 00:41:28 +02:00
Michael Niedermayer
ab936ed53e 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>
 2022-09-01 00:41:28 +02:00
Michael Niedermayer
0ba8bf7011 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>
 2022-09-01 00:41:28 +02:00
Michael Niedermayer
b03a42587f 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>
 2022-09-01 00:41:28 +02:00
Michael Niedermayer
9764ec67b2 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>
 2022-09-01 00:41:28 +02:00
Michael Niedermayer
dccf8c591a avformat/matroskadec: avoid integer overflows in SAR computation 
This ignores >64bit
Alternatively we could support that if it occurs in reality

Fixes: negation of -9223372036854775808
Fixes: integer overflows
Fixes: 46072/clusterfuzz-testcase-minimized-ffmpeg_dem_MATROSKA_fuzzer-5029840966778880

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 e6cad01122)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2022-09-01 00:41:28 +02:00
Michael Niedermayer
bc24cf32f3 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>
 2022-09-01 00:41:28 +02:00
Michael Niedermayer
ccf14bcbe4 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>
 2022-09-01 00:41:28 +02:00
Michael Niedermayer
40ed3f6e84 avformat/hls: Limit start_seq_no to one bit less 
This avoids overflow checks on additions with 32bit numbers

Fixes: signed integer overflow: 9223372036854775806 + 2 cannot be represented in type 'long'
Fixes: 44012/clusterfuzz-testcase-minimized-ffmpeg_dem_HLS_fuzzer-4747770734444544
Fixes: 48065/clusterfuzz-testcase-minimized-ffmpeg_dem_HLS_fuzzer-5372410355908608

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 d8ee014254)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2022-09-01 00:41:28 +02:00
Michael Niedermayer
a9ccfc1210 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>
 2022-09-01 00:41:28 +02:00
Michael Niedermayer
9db37b02ed avformat/aaxdec: Check for overlaping segments 
Fixes: Timeout
Fixes: 45875/clusterfuzz-testcase-minimized-ffmpeg_dem_AAX_fuzzer-6121689903136768

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 c16a0ed242)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2022-09-01 00:41:28 +02:00
Michael Niedermayer
39f15f6663 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>
 2022-09-01 00:41:28 +02:00
Michael Niedermayer
540ad9ddbd avformat/aviobuf: Check buf_size in ffio_ensure_seekback() 
buffer_size is an int

Fixes: signed integer overflow: 9223372036854775754 + 32767 cannot be represented in type 'long'
Fixes: 45691/clusterfuzz-testcase-minimized-ffmpeg_IO_DEMUXER_fuzzer-5263458831040512

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit c4b130e876)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2022-09-01 00:41:28 +02:00
Michael Niedermayer
25d7f2eed5 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>
 2022-09-01 00:41:28 +02:00
Michael Niedermayer
6a60c92be0 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>
 2022-09-01 00:41:28 +02:00
Michael Niedermayer
bfb365e851 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>
 2022-09-01 00:41:28 +02:00
Michael Niedermayer
b9bda06ea5 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>
 2022-09-01 00:41:28 +02:00
Michael Niedermayer
0cbe98cbbe avcodec/libxavs2: Improve r redundancy in occured 
Reviewed-by: "mypopy@gmail.com" <mypopy@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit f3b7ba21ba)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2022-09-01 00:41:28 +02:00
Michael Niedermayer
b00df63465 avformat/libzmq: Improve r redundancy in occured 
Reviewed-by: "mypopy@gmail.com" <mypopy@gmail.com>
(cherry picked from commit e06b1ba7d7)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2022-09-01 00:41:28 +02:00
Michael Niedermayer
0327a29c93 avfilter/vf_libplacebo: Match AV_OPT_TYPE_FLOAT to dbl 
Reviewed-by: "mypopy@gmail.com" <mypopy@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit 0a3e121798)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2022-09-01 00:41:28 +02:00
Michael Niedermayer
e509fa78c1 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>
 2022-09-01 00:41:28 +02:00
Michael Niedermayer
6a32a608dc avfilter/vf_frei0r: Copy to frame allocated according to frei0r requirements 
Fixes: issues with non trivial linesize

Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit d353909e77)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2022-09-01 00:41:28 +02:00
Michael Niedermayer
5e821d9143 avfilter/video: Add ff_default_get_video_buffer2() to set specific alignment 
Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit d740782701)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2022-09-01 00:41:28 +02:00
Michael Niedermayer
0af520417b 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>
 2022-08-31 21:35:14 +02:00
Michael Niedermayer
14d8814edc avformat/demux: Use unsigned to check duration vs duration_text 
Fixes: signed integer overflow: 9223371898743775808 - -138111000000 cannot be represented in type 'long'
Fixes: 46245/clusterfuzz-testcase-minimized-ffmpeg_dem_OGG_fuzzer-5075129786302464

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 6007d5688c)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2022-08-31 21:35:14 +02:00
Timo Rothenpieler
54e0971edb avutil/hwcontext_d3d11va: fix texture_infos writes on non-fixed-size pools 2022-07-18 02:13:25 +02:00