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[SCSI] gdth: fix buffer overflow
author
Roel Kluin
<roel.kluin@gmail.com>
Thu, 11 Mar 2010 22:09:35 +0000
(14:09 -0800)
committer
James Bottomley
<James.Bottomley@suse.de>
Sun, 11 Apr 2010 14:23:31 +0000
(09:23 -0500)
This allows i == MAXHA, which is out of range
Signed-off-by: Roel Kluin <roel.kluin@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
drivers/scsi/gdth.c
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diff --git
a/drivers/scsi/gdth.c
b/drivers/scsi/gdth.c
index
35a4b30
..
a765fe7
100644
(file)
--- a/
drivers/scsi/gdth.c
+++ b/
drivers/scsi/gdth.c
@@
-3842,7
+3842,7
@@
int __init option_setup(char *str)
TRACE2(("option_setup() str %s\n", str ? str:"NULL"));
- while (cur && isdigit(*cur) && i <
=
MAXHA) {
+ while (cur && isdigit(*cur) && i < MAXHA) {
ints[i++] = simple_strtoul(cur, NULL, 0);
if ((cur = strchr(cur, ',')) != NULL) cur++;
}