[FFmpeg-devel] [PATCH] rtsp: Fix null pointer dereference

Himangi Saraogi himangi774 at gmail.com
Sat Apr 4 12:51:40 CEST 2015


---
This fixes CID 1257827.

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

diff --git a/libavformat/rtsp.c b/libavformat/rtsp.c
index 68ef36e..c9871ce 100644
--- a/libavformat/rtsp.c
+++ b/libavformat/rtsp.c
@@ -2259,6 +2259,8 @@ static int sdp_read_header(AVFormatContext *s)
     /* read the whole sdp file */
     /* XXX: better loading */
     content = av_malloc(SDP_MAX_SIZE);
+    if (!content)
+        return AVERROR(ENOMEM);
     size = avio_read(s->pb, content, SDP_MAX_SIZE - 1);
     if (size <= 0) {
         av_free(content);
-- 
1.9.1



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