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| author | Andreas Rheinhardt <andreas.rheinhardt@outlook.com> | 2023-09-12 13:46:25 +0200 |
|---|---|---|
| committer | Andreas Rheinhardt <andreas.rheinhardt@outlook.com> | 2023-09-12 23:35:01 +0200 |
| commit | 78169f397dad3d9af9cd750441e11b7e201e3949 (patch) | |
| tree | d5c5f654c9d27a5a6c95bec07d545d5ffe23f2a1 /libavcodec/qsv_internal.h | |
| parent | 197f7e914bc2a7113388156df5b0e617a4a3ba32 (diff) | |
| download | ffmpeg-78169f397dad3d9af9cd750441e11b7e201e3949.tar.gz | |
avformat/wtvdec: Fix signed integer overflow
Happens when length > INT_MAX / 2; use unsigned for the computation,
but restrict the value to INT_MAX, because avio_get_str16le()
accepts an int as buf_len argument. Notice that it can happen
that the string read by avio_get_str16le() is truncated in this case.
Reviewed-by: Peter Ross <pross@xvid.org>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
Diffstat (limited to 'libavcodec/qsv_internal.h')
0 files changed, 0 insertions, 0 deletions