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10l : make sure probe buffer is large enough.
author
Jai Menon
<jmenon86@gmail.com>
Thu, 17 Dec 2009 13:05:37 +0000
(13:05 +0000)
committer
Jai Menon
<jmenon86@gmail.com>
Thu, 17 Dec 2009 13:05:37 +0000
(13:05 +0000)
Originally committed as revision 20889 to svn://svn.ffmpeg.org/ffmpeg/trunk
libavformat/tta.c
patch
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diff --git
a/libavformat/tta.c
b/libavformat/tta.c
index
9d0af2b
..
e5b9e5f
100644
(file)
--- a/
libavformat/tta.c
+++ b/
libavformat/tta.c
@@
-35,6
+35,9
@@
static int tta_probe(AVProbeData *p)
if (ff_id3v2_match(d))
d += ff_id3v2_tag_len(d);
+ if (d - p->buf >= p->buf_size)
+ return 0;
+
if (d[0] == 'T' && d[1] == 'T' && d[2] == 'A' && d[3] == '1')
return 80;
return 0;