cdrom_id: fix segfault

2008-05-14 16:03:49 +02:00
parent 788096cb59
commit 4cd71da560
1 changed files with 2 additions and 0 deletions
@@ -469,6 +469,8 @@ static int cd_media_toc(int fd)
 	info("READ TOC: len: %d\n", len);
 	if (len > sizeof(toc))
 		return -1;
+	if (len < 8)
+		return -1;

 	/* check if we have a data track */
 	info("ctl %02x (0x04 is data/audio)\n", header[5]);