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[PATCH] Overrun in cdrom/aztcd.c

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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>
This commit is contained in:
Eric Sesterhenn 2006-04-10 22:54:37 -07:00 committed by Linus Torvalds
parent e60b6e2f74
commit d93c2efc93
1 changed files with 1 additions and 1 deletions
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2
drivers/cdrom/aztcd.c
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@ -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;
}