avplay: Check frame allocation inside video_thread()

CC: libav-stable@libav.org Bug-Id: CID 1267893
2015-02-04 14:20:59 +00:00 · 2015-02-04 14:20:59 +00:00 · 266f241193
commit 266f241193
parent 81688e68f9
1 changed files with 3 additions and 0 deletions
--- a/avplay.c
+++ b/avplay.c
@ -1587,6 +1587,9 @@ static int video_thread(void *arg)
    filt_out = is->out_video_filter;
 #endif

+    if (!frame)
+        return AVERROR(ENOMEM);
+
    for (;;) {
 #if CONFIG_AVFILTER
        AVRational tb;