[PATCH] Overrun in cdrom/aztcd.c

This fixes coverity bug id #473.  After the for loop i==16 if we didn't find a
cdrom.  So we should check for i==16 first before checking the array element.

Signed-off-by: Eric Sesterhenn <snakebyte@gmx.de>
Cc: Jens Axboe <axboe@suse.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/cdrom/aztcd.c b/drivers/cdrom/aztcd.c
index ce4a1ce59d6a..ec004897b634 100644
--- a/drivers/cdrom/aztcd.c
+++ b/drivers/cdrom/aztcd.c
@@ -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;
                 }