From 8f3a3ce7307e39a030db3bf8d2e525b21e039ca2 Mon Sep 17 00:00:00 2001
From: Anton Khirnov <anton@khirnov.net>
Date: Sun, 15 Jul 2012 11:16:53 +0200
Subject: lavfi: check all ff_get_video_buffer() calls for errors.

---
 libavfilter/vsrc_testsrc.c | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'libavfilter/vsrc_testsrc.c')

diff --git a/libavfilter/vsrc_testsrc.c b/libavfilter/vsrc_testsrc.c
index 22528b4650..42cd58ed89 100644
--- a/libavfilter/vsrc_testsrc.c
+++ b/libavfilter/vsrc_testsrc.c
@@ -135,6 +135,9 @@ static int request_frame(AVFilterLink *outlink)
     if (test->max_pts >= 0 && test->pts > test->max_pts)
         return AVERROR_EOF;
     picref = ff_get_video_buffer(outlink, AV_PERM_WRITE, test->w, test->h);
+    if (!picref)
+        return AVERROR(ENOMEM);
+
     picref->pts = test->pts++;
     picref->pos = -1;
     picref->video->key_frame = 1;
-- 
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