---
libavformat/gif.c | 8 ++++++--
1 file changed, 6 insertions(+), 2 deletions(-)
diff --git a/libavformat/gif.c b/libavformat/gif.c
index 01d98a27b0..3336152c06 100644
--- a/libavformat/gif.c
+++ b/libavformat/gif.c
@@ -174,8 +174,12 @@ static int flush_packet(AVFormatContext *s, AVPacket *new)
avio_write(pb, pkt->data, pkt->size);
av_packet_unref(gif->prev_pkt);
- if (new)
- av_packet_ref(gif->prev_pkt, new);
+ if (new) {
+ int ret;
+ ret = av_packet_ref(gif->prev_pkt, new);
+ if (ret < 0)
+ return ret;
+ }
return 0;
}
--
2.11.0
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