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The following commit(s) were added to refs/heads/master by this push:
new 10db62d205 swscale/utils: zero init filter memory as before
10db62d205 is described below
commit 10db62d20527d7f17d1cce8e1c22c86c33be7350
Author: Kacper Michajłow <[email protected]>
AuthorDate: Sun Jan 25 16:57:09 2026 +0100
Commit: Niklas Haas <[email protected]>
CommitDate: Mon Jan 26 09:45:16 2026 +0000
swscale/utils: zero init filter memory as before
Commit 795bb37a39e163cbb5b6d897ebb0ca90ea7b449a removed zeroing of those
buffers, without mention, which introduces corrupted output.
Fixes: 795bb37a39e163cbb5b6d897ebb0ca90ea7b449a
Fixes: https://github.com/mpv-player/mpv/issues/17317
---
libswscale/utils.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/libswscale/utils.c b/libswscale/utils.c
index 24942fe6da..195af846d4 100644
--- a/libswscale/utils.c
+++ b/libswscale/utils.c
@@ -388,7 +388,7 @@ static av_cold int initFilter(int16_t **outFilter, int32_t
**filterPos,
if (dstFilter)
filter2Size += dstFilter->length - 1;
av_assert0(filter2Size > 0);
- filter2 = av_malloc_array(dstW, filter2Size * sizeof(*filter2));
+ filter2 = av_calloc(dstW, filter2Size * sizeof(*filter2));
if (!filter2)
goto nomem;
for (i = 0; i < dstW; i++) {
@@ -557,7 +557,7 @@ static av_cold int initFilter(int16_t **outFilter, int32_t
**filterPos,
// Note the +1 is for the MMX scaler which reads over the end
/* align at 16 for AltiVec (needed by hScale_altivec_real) */
- *outFilter = av_malloc_array(dstW + 3, *outFilterSize *
sizeof(**outFilter));
+ *outFilter = av_calloc(dstW + 3, *outFilterSize * sizeof(**outFilter));
if (!*outFilter)
goto nomem;
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