This will not overflow for normal values
Fixes: CID1500280 Unintentional integer overflow
Sponsored-by: Sovereign Tech Fund
Signed-off-by: Michael Niedermayer <mich...@niedermayer.cc>
---
libswscale/yuv2rgb.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/libswscale/yuv2rgb.c b/libswscale/yuv2rgb.c
index 2b2358d2cc1..c1d6236f37f 100644
--- a/libswscale/yuv2rgb.c
+++ b/libswscale/yuv2rgb.c
@@ -830,7 +830,7 @@ av_cold int ff_yuv2rgb_c_init_tables(SwsContext *c, const
int inv_table[4],
cbu = (cbu * contrast * saturation) >> 32;
cgu = (cgu * contrast * saturation) >> 32;
cgv = (cgv * contrast * saturation) >> 32;
- oy -= 256 * brightness;
+ oy -= 256LL * brightness;
c->uOffset = 0x0400040004000400LL;
c->vOffset = 0x0400040004000400LL;
--
2.45.1
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