avpacket: Replace av_free_packet with av_packet_unref

`av_packet_unref` matches the AVFrame ref-counted API and can be used as
a drop in replacement.

Deprecate `av_free_packet`.

1 files changed, 1 insertions, 1 deletions

diff --git a/libavformat/img2dec.c b/libavformat/img2dec.c
index fc6da1b7fe..eb2508738e 100644
--- a/libavformat/img2dec.c
+++ b/libavformat/img2dec.c
@@ -280,7 +280,7 @@ static int img_read_packet(AVFormatContext *s1, AVPacket *pkt)
     }
 
     if (ret[0] <= 0 || ret[1] < 0 || ret[2] < 0) {
-        av_free_packet(pkt);
+        av_packet_unref(pkt);
         return AVERROR(EIO); /* signal EOF */
     } else {
         s->img_count++;