lavu/common.h: Fix UB in av_clipl_int32_c()
Found by value analysis
This commit is contained in:
parent
6225ad5c19
commit
818a487849
@ -253,8 +253,8 @@ static av_always_inline av_const int16_t av_clip_int16_c(int a)
|
|||||||
*/
|
*/
|
||||||
static av_always_inline av_const int32_t av_clipl_int32_c(int64_t a)
|
static av_always_inline av_const int32_t av_clipl_int32_c(int64_t a)
|
||||||
{
|
{
|
||||||
if ((a+0x80000000u) & ~UINT64_C(0xFFFFFFFF)) return (int32_t)((a>>63) ^ 0x7FFFFFFF);
|
if ((a+UINT64_C(0x80000000)) & ~UINT64_C(0xFFFFFFFF)) return (int32_t)((a>>63) ^ 0x7FFFFFFF);
|
||||||
else return (int32_t)a;
|
else return (int32_t)a;
|
||||||
}
|
}
|
||||||
|
|
||||||
/**
|
/**
|
||||||
|
Loading…
x
Reference in New Issue
Block a user