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| author | Michael Niedermayer <michael@niedermayer.cc> | 2022-11-06 13:34:28 +0100 |
|---|---|---|
| committer | Michael Niedermayer <michael@niedermayer.cc> | 2022-11-14 21:52:51 +0100 |
| commit | 104b516a13c3281e020fbaf751185b368baae5af (patch) | |
| tree | 29c99fb49de855df6f9cf8615329fefcdc5a3289 /libavcodec/bonk.c | |
| parent | 5df8c300a915cd0fa1f337ce36957624593928df (diff) | |
| download | ffmpeg-104b516a13c3281e020fbaf751185b368baae5af.tar.gz | |
avcodec/bonk: step cannot become 0 without overflowing which is undefined
also the original reference code does not contain a 0 check
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Diffstat (limited to 'libavcodec/bonk.c')
| -rw-r--r-- | libavcodec/bonk.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/libavcodec/bonk.c b/libavcodec/bonk.c index 1a7a063c0d..2b2e202428 100644 --- a/libavcodec/bonk.c +++ b/libavcodec/bonk.c @@ -203,8 +203,6 @@ static int intlist_read(BonkContext *s, int *buf, int entries, int base_2_part) } if (step < 256) { - if (step == 0) - return AVERROR_INVALIDDATA; step = 65536 / step; dominant = !dominant; } |