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| author | Michael Niedermayer <michael@niedermayer.cc> | 2019-04-16 00:09:38 +0200 |
|---|---|---|
| committer | Michael Niedermayer <michael@niedermayer.cc> | 2019-06-27 17:50:47 +0200 |
| commit | d8bdc954579b0bb2e2b34d19e8cf3ff3d6201601 (patch) | |
| tree | 977bbdc811cfb0ee941d1cb857bfead6114911e9 /libavutil/utils.c | |
| parent | 05a90821d05f88bd0a290878d1aa2c459aed67ac (diff) | |
| download | ffmpeg-d8bdc954579b0bb2e2b34d19e8cf3ff3d6201601.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/utils.c')
0 files changed, 0 insertions, 0 deletions