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-rw-r--r--libavfilter/vsrc_color.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/libavfilter/vsrc_color.c b/libavfilter/vsrc_color.c
index 0fa6853189..ec83f03c5c 100644
--- a/libavfilter/vsrc_color.c
+++ b/libavfilter/vsrc_color.c
@@ -145,6 +145,9 @@ static int color_request_frame(AVFilterLink *link)
AVFilterBufferRef *buf_out;
int ret;
+ if (!picref)
+ return AVERROR(ENOMEM);
+
picref->video->pixel_aspect = (AVRational) {1, 1};
picref->pts = color->pts++;
picref->pos = -1;