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authorJames Almer <jamrial@gmail.com>2025-07-13 19:50:57 -0300
committerJames Almer <jamrial@gmail.com>2025-07-18 14:23:10 -0300
commitaf9b43455a972841154b194057a79ee8b606e727 (patch)
treeaf6cda6dcf46fdea3f168af46e1a47f57f0298de
parentee4ff3f706f5b519bfc2bae37e7371aef2612eb4 (diff)
downloadffmpeg-af9b43455a972841154b194057a79ee8b606e727.tar.gz
swscale/swscale_unscaled: don't add offsets to NULL pointers
Fixes: libswscale/swscale_unscaled.c:916:20: runtime error: applying zero offset to null pointer Signed-off-by: James Almer <jamrial@gmail.com>
-rw-r--r--libswscale/swscale_unscaled.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/libswscale/swscale_unscaled.c b/libswscale/swscale_unscaled.c
index 6d8d277582..c235269d54 100644
--- a/libswscale/swscale_unscaled.c
+++ b/libswscale/swscale_unscaled.c
@@ -912,7 +912,7 @@ static int Rgb16ToPlanarRgb16Wrapper(SwsInternal *c, const uint8_t *const src[],
return srcSliceH;
}
- for(i=0; i<4; i++) {
+ for (i = 0; i < 4 && dst[i]; i++) {
dst2013[i] += stride2013[i] * srcSliceY / 2;
dst1023[i] += stride1023[i] * srcSliceY / 2;
}