avplay: Check memory allocation

Bug-Id: CID 1288294 Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
lu-zero · Mar 21, 2015 · d450cb0 · d450cb0
1 parent d3aa307
commit d450cb0
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/avplay.c b/avplay.c
@@ -1580,6 +1580,8 @@ static int video_thread(void *arg)
     AVFilterContext *filt_out = NULL, *filt_in = NULL;
     int last_w = is->video_st->codec->width;
     int last_h = is->video_st->codec->height;
+    if (!graph)
+        return AVERROR(ENOMEM);
 
     if ((ret = configure_video_filters(graph, is, vfilters)) < 0)
         goto the_end;