LAV/FFmpeg
1
0
Fork 0
Code

lavu/common.h: Fix UB in av_clip_uintp2_c()

Browse Source 
Found by value analysis
This commit is contained in:
Tomas Härdin 2024-05-16 16:37:58 +02:00
parent 60ab40be70
commit 3b9e457647
1 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
libavutil/common.h
View File

@ -279,8 +279,8 @@ static av_always_inline av_const int av_clip_intp2_c(int a, int p)
*/
static av_always_inline av_const unsigned av_clip_uintp2_c(int a, int p)
{
if (a & ~((1<<p) - 1)) return (~a) >> 31 & ((1<<p) - 1);
else return a;
if (a & ~((1U<<p) - 1)) return (~a) >> 31 & ((1U<<p) - 1);
else return a;
}
/**