[libav-stable] rtsp: Check a memory allocation

Michael Lynch git at libav.org
Thu Oct 16 08:25:17 CEST 2014


Module: libav
Branch: master
Commit: 460b509a34fb5fad3bedac8429f53594d3923ea8

Author:    Michael Lynch <mtlynch at google.com>
Committer: Martin Storsjö <martin at martin.st>
Date:      Tue Oct 14 16:30:39 2014 -0400

rtsp: Check a memory allocation

CC: libav-stable at libav.org
Signed-off-by: Martin Storsjö <martin at martin.st>

---

 libavformat/rtsp.c |    2 ++
 1 file changed, 2 insertions(+)

diff --git a/libavformat/rtsp.c b/libavformat/rtsp.c
index d574797..52f52a1 100644
--- a/libavformat/rtsp.c
+++ b/libavformat/rtsp.c
@@ -1146,6 +1146,8 @@ start:
     if (content_length > 0) {
         /* leave some room for a trailing '\0' (useful for simple parsing) */
         content = av_malloc(content_length + 1);
+        if (!content)
+            return AVERROR(ENOMEM);
         ffurl_read_complete(rt->rtsp_hd, content, content_length);
         content[content_length] = '\0';
     }



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