[FFmpeg-cvslog] avutil/audio_fifo: use av_freep() to avoid leaving stale pointers in memory

[Michael Niedermayer]

ffmpeg | branch: master | Michael Niedermayer <michaelni at gmx.at> | Sat Dec 27 15:49:13 2014 +0100| [6d639ecf44722019566bd84d43e4f30322e64b31] | committer: Michael Niedermayer

avutil/audio_fifo: 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=6d639ecf44722019566bd84d43e4f30322e64b31
---

 libavutil/audio_fifo.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libavutil/audio_fifo.c b/libavutil/audio_fifo.c
index c3aadfd..574907a 100644
--- a/libavutil/audio_fifo.c
+++ b/libavutil/audio_fifo.c
@@ -51,7 +51,7 @@ void av_audio_fifo_free(AVAudioFifo *af)
                 if (af->buf[i])
                     av_fifo_free(af->buf[i]);
             }
-            av_free(af->buf);
+            av_freep(&af->buf);
         }
         av_free(af);
     }