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avformat/rtsp: Fix null pointer dereference

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This fixes CID 1257827.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Himangi Saraogi 2015-04-04 16:21:40 +05:30 committed by Michael Niedermayer
parent f0c85d9b99
commit 4b03002527
1 changed files with 2 additions and 0 deletions
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2
libavformat/rtsp.c
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@ -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);