From ff1d81b08c06da62bc567ce7aadbcbf3d652b740 Mon Sep 17 00:00:00 2001 From: Michael Niedermayer Date: Wed, 6 Nov 2013 12:44:02 +0100 Subject: avformat/swfdec: check version and size during probing Fixes probetest failure Signed-off-by: Michael Niedermayer --- libavformat/swfdec.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) (limited to 'libavformat/swfdec.c') diff --git a/libavformat/swfdec.c b/libavformat/swfdec.c index 54e0f6dc0e..aa6ce8464e 100644 --- a/libavformat/swfdec.c +++ b/libavformat/swfdec.c @@ -55,9 +55,12 @@ static int get_swf_tag(AVIOContext *pb, int *len_ptr) static int swf_probe(AVProbeData *p) { + if(p->buf_size < 15) + return 0; + /* check file header */ if ((p->buf[0] == 'F' || p->buf[0] == 'C') && p->buf[1] == 'W' && - p->buf[2] == 'S') + p->buf[2] == 'S' && p->buf[3] < 20) return AVPROBE_SCORE_MAX; else return 0; -- cgit v1.2.1