diff options
-rw-r--r-- | libswscale/swscale.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/libswscale/swscale.c b/libswscale/swscale.c index 4824271..daf7e90 100644 --- a/libswscale/swscale.c +++ b/libswscale/swscale.c @@ -628,6 +628,8 @@ static int swScale(SwsContext *c, const uint8_t *src[], } } } else { + av_assert1(lumSrcPtr + vLumFilterSize - 1 < lumPixBuf + vLumBufSize * 2); + av_assert1(chrUSrcPtr + vChrFilterSize - 1 < chrUPixBuf + vChrBufSize * 2); if (c->yuv2packed1 && vLumFilterSize == 1 && vChrFilterSize <= 2) { // unscaled RGB int chrAlpha = vChrFilterSize == 1 ? 0 : vChrFilter[2 * dstY + 1]; |