Changeset 9f353e37 in ffmpeg

Timestamp:

Oct 6, 2019, 9:28:29 AM (5 years ago)

Author:

Jun Zhao <barryjzhao@tencent.com>

Branches:

master

Children:

b0e68224

Parents:

3b4e9a31

git-author:

Mengye Lv <mengyelv@tencent.com> (10/02/19 02:30:45)

git-committer:

Jun Zhao <barryjzhao@tencent.com> (10/06/19 09:28:29)

Message:

avutil/common: Fix underflow for ROUNDED_DIV with unsigned integer

When used ROUNDED_DIV(a,b), if a is unsigned integer zero, it's
will lead to an underflow issue(it called unsigned integer
wrapping).

Fixes #8062

Reviewed-by: Michael Niedermayer <​michael@niedermayer.cc>
Signed-off-by: Mengye Lv <​mengyelv@tencent.com>
Signed-off-by: Jun Zhao <​barryjzhao@tencent.com>

(No files)