Fixes: signed integer overflow: 524280 * 4432 cannot be represented in type 'int' Fixes: ticket8322
Found-by: Suhwan Signed-off-by: Michael Niedermayer <[email protected]> --- libswscale/output.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/libswscale/output.c b/libswscale/output.c index 04595d2d01..68f43ffba3 100644 --- a/libswscale/output.c +++ b/libswscale/output.c @@ -2278,7 +2278,7 @@ yuv2gbrp16_full_X_c(SwsContext *c, const int16_t *lumFilter, A = -0x40000000; for (j = 0; j < lumFilterSize; j++) - A += alpSrc[j][i] * lumFilter[j]; + A += alpSrc[j][i] * (unsigned)lumFilter[j]; A >>= 1; A += 0x20002000; -- 2.17.1 _______________________________________________ ffmpeg-devel mailing list [email protected] https://ffmpeg.org/mailman/listinfo/ffmpeg-devel To unsubscribe, visit link above, or email [email protected] with subject "unsubscribe".
