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avformat/rtsp: check memory allocation

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Reviewed-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
Commit message by: Benoit Fouet <benoit.fouet@free.fr>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Lynch
2014-10-14 16:30:39 -04:00
committed by Michael Niedermayer
parent 8a95379990
commit c69f230a3a
1 changed files with 2 additions and 0 deletions
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2
libavformat/rtsp.c
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@@ -1150,6 +1150,8 @@ start:
if (content_length > 0) { if (content_length > 0) {
/* leave some room for a trailing '\0' (useful for simple parsing) */ /* leave some room for a trailing '\0' (useful for simple parsing) */
content = av_malloc(content_length + 1); content = av_malloc(content_length + 1);
if (!content)
return AVERROR(ENOMEM);
ffurl_read_complete(rt->rtsp_hd, content, content_length); ffurl_read_complete(rt->rtsp_hd, content, content_length);
content[content_length] = '\0'; content[content_length] = '\0';
} }