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| author | Michael Niedermayer <michael@niedermayer.cc> | 2022-03-20 23:32:53 +0100 |
|---|---|---|
| committer | Michael Niedermayer <michael@niedermayer.cc> | 2022-09-01 00:41:28 +0200 |
| commit | 540ad9ddbde53401e44f7d127bd919ddbabffe66 (patch) | |
| tree | 3da043e475637b84a5daed79700620ef003adb0a /libavcodec/x86/h263dsp_init.c | |
| parent | 25d7f2eed5bfdf6499d674474353011dc4e1029b (diff) | |
| download | ffmpeg-540ad9ddbde53401e44f7d127bd919ddbabffe66.tar.gz | |
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 c4b130e876fe9ac5875a2f2480e96de4fdac7760)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Diffstat (limited to 'libavcodec/x86/h263dsp_init.c')
0 files changed, 0 insertions, 0 deletions