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| author | Andreas Rheinhardt <andreas.rheinhardt@gmail.com> | 2021-02-14 22:24:46 +0100 |
|---|---|---|
| committer | Andreas Rheinhardt <andreas.rheinhardt@gmail.com> | 2021-02-27 07:20:59 +0100 |
| commit | 3e8771e99e0c5572b92dccc0a6a034ab121d96cd (patch) | |
| tree | 71a0a0bb7c0038b43d6cfaeaea5a9649be8ef922 /libavutil/mem_internal.h | |
| parent | a86fd1c7d58369d56a016c313b2472a2920795a2 (diff) | |
| download | ffmpeg-3e8771e99e0c5572b92dccc0a6a034ab121d96cd.tar.gz | |
avformat/utils: Fix undefined NULL + 0
This is undefined behaviour in C, so use data = len ? data + len : data
instead of data += len. GCC optimizes the branch away in this case;
Clang unfortunately doesn't.
Fixes ticket #8592.
Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
(cherry picked from commit 9c0b3eddf4262f9dcea479091f1307444e614e88)
Diffstat (limited to 'libavutil/mem_internal.h')
0 files changed, 0 insertions, 0 deletions