[FFmpeg-cvslog] avformat/rtpdec: Use av_freep() to avoid leaving stale pointers in memory

[Michael Niedermayer]

ffmpeg | branch: master | Michael Niedermayer <michaelni at gmx.at> | Tue Dec 23 15:35:07 2014 +0100| [f7f4a901748c0a1f320f5170a96cdc72bb48e00c] | committer: Michael Niedermayer

avformat/rtpdec: Use av_freep() to avoid leaving stale pointers in memory

Signed-off-by: Michael Niedermayer <michaelni at gmx.at>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=f7f4a901748c0a1f320f5170a96cdc72bb48e00c
---

 libavformat/rtpdec.c |    8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/libavformat/rtpdec.c b/libavformat/rtpdec.c
index 33205aa..28a926f 100644
--- a/libavformat/rtpdec.c
+++ b/libavformat/rtpdec.c
@@ -666,8 +666,8 @@ void ff_rtp_reset_packet_queue(RTPDemuxContext *s)
 {
     while (s->queue) {
         RTPPacket *next = s->queue->next;
-        av_free(s->queue->buf);
-        av_free(s->queue);
+        av_freep(&s->queue->buf);
+        av_freep(&s->queue);
         s->queue = next;
     }
     s->seq       = 0;
@@ -725,8 +725,8 @@ static int rtp_parse_queued_packet(RTPDemuxContext *s, AVPacket *pkt)
     /* Parse the first packet in the queue, and dequeue it */
     rv   = rtp_parse_packet_internal(s, pkt, s->queue->buf, s->queue->len);
     next = s->queue->next;
-    av_free(s->queue->buf);
-    av_free(s->queue);
+    av_freep(&s->queue->buf);
+    av_freep(&s->queue);
     s->queue = next;
     s->queue_len--;
     return rv;