From: Eric Sesterhenn <snakebyte@gmx.de>
To: LKML <linux-kernel@vger.kernel.org>
Subject: [Patch] Overrun in cdrom/aztcd.c
Date: Sun, 09 Apr 2006 19:16:06 +0200 [thread overview]
Message-ID: <1144602967.19432.1.camel@alice> (raw)
hi,
this fixes coverity bug id #473.
After the for loop i==16 if we dont find a cdrom. So we should
check for i==16 first before checking the array element.
Signed-off-by: Eric Sesterhenn <snakebyte@gmx.de>
--- linux-2.6.17-rc1/drivers/cdrom/aztcd.c.orig 2006-04-09 19:09:24.000000000 +0200
+++ linux-2.6.17-rc1/drivers/cdrom/aztcd.c 2006-04-09 19:09:49.000000000 +0200
@@ -1763,7 +1763,7 @@ static int __init aztcd_init(void)
release_region(azt_port, 4);
}
}
- if ((azt_port_auto[i] == 0) || (i == 16)) {
+ if ((i == 16) || (azt_port_auto[i] == 0)) {
printk(KERN_INFO "aztcd: no AZTECH CD-ROM drive found\n");
return -EIO;
}
reply other threads:[~2006-04-09 17:16 UTC|newest]
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