[FFmpeg-cvslog] avformat/sierravmd: use av_freep() for freeing context fields

[Michael Niedermayer]

ffmpeg | branch: master | Michael Niedermayer <michaelni at gmx.at> | Mon Sep 16 14:39:45 2013 +0200| [02f56bfcc3f596defccfa968a81372a2e21b2cfa] | committer: Michael Niedermayer

avformat/sierravmd: use av_freep() for freeing context fields

This ensures that there are no stale pointers

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

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=02f56bfcc3f596defccfa968a81372a2e21b2cfa
---

 libavformat/sierravmd.c |    6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/libavformat/sierravmd.c b/libavformat/sierravmd.c
index 9366a8f..fad3dd3 100644
--- a/libavformat/sierravmd.c
+++ b/libavformat/sierravmd.c
@@ -252,8 +252,8 @@ static int vmd_read_header(AVFormatContext *s)
     return 0;
 
 error:
-    av_free(raw_frame_table);
-    av_free(vmd->frame_table);
+    av_freep(&raw_frame_table);
+    av_freep(&vmd->frame_table);
     return ret;
 }
 
@@ -304,7 +304,7 @@ static int vmd_read_close(AVFormatContext *s)
 {
     VmdDemuxContext *vmd = s->priv_data;
 
-    av_free(vmd->frame_table);
+    av_freep(&vmd->frame_table);
 
     return 0;
 }