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| author | Michael Niedermayer <michael@niedermayer.cc> | 2019-04-16 00:09:38 +0200 |
|---|---|---|
| committer | Michael Niedermayer <michael@niedermayer.cc> | 2019-05-09 11:21:57 +0200 |
| commit | 3905acef67e04578691d0bf15fa7111496c803d7 (patch) | |
| tree | 046cf7104361baef0baf30982b1780a0416af8fa /libavutil/intmath.h | |
| parent | d2035634943f82dfebccb52fe47692c1890c208e (diff) | |
| download | ffmpeg-3905acef67e04578691d0bf15fa7111496c803d7.tar.gz | |
avutil/avstring: Fix bug and undefined behavior in av_strncasecmp()
The function in case of n=0 would read more bytes than 0.
The end pointer could be beyond the allocated space, which
is undefined.
Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit 6f0e9a863466bfcbd75ee15d4d8a6aad2a5126a4)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Diffstat (limited to 'libavutil/intmath.h')
0 files changed, 0 insertions, 0 deletions