There would be a segfault in case of (likely memory allocation) failure.
Fixes Coverity issue #1322338.
Signed-off-by: Andreas Rheinhardt <andreas.rheinha...@outlook.com>
---
libavfilter/vf_shufflepixels.c | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/libavfilter/vf_shufflepixels.c b/libavfilter/vf_shufflepixels.c
index b404eefe66..b5e757c929 100644
--- a/libavfilter/vf_shufflepixels.c
+++ b/libavfilter/vf_shufflepixels.c
@@ -377,6 +377,11 @@ static int filter_frame(AVFilterLink *inlink, AVFrame *in)
ThreadData td;
int ret;
+ if (!out) {
+ ret = AVERROR(ENOMEM);
+ goto fail;
+ }
+
ret = av_frame_copy_props(out, in);
if (ret < 0) {
av_frame_free(&out);
--
2.30.2
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