From 0f46825d9833b70cec671d825b0065850c485196 Mon Sep 17 00:00:00 2001 From: Michael Niedermayer Date: Sat, 13 Oct 2012 00:30:42 +0200 Subject: ffserver: prevent nb_streams from becoming too large Fixes CID732249 Signed-off-by: Michael Niedermayer --- ffserver.c | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'ffserver.c') diff --git a/ffserver.c b/ffserver.c index cb7e3aeda3..955c326b8c 100644 --- a/ffserver.c +++ b/ffserver.c @@ -3474,6 +3474,9 @@ static AVStream *add_av_stream1(FFStream *stream, AVCodecContext *codec, int cop { AVStream *fst; + if(stream->nb_streams >= FF_ARRAY_ELEMS(stream->streams)) + return NULL; + fst = av_mallocz(sizeof(AVStream)); if (!fst) return NULL; @@ -3821,6 +3824,9 @@ static void add_codec(FFStream *stream, AVCodecContext *av) { AVStream *st; + if(stream->nb_streams >= FF_ARRAY_ELEMS(stream->streams)) + return NULL; + /* compute default parameters */ switch(av->codec_type) { case AVMEDIA_TYPE_AUDIO: -- cgit v1.2.3