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[SCSI] gdth: fix buffer overflow

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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>
This commit is contained in:
Roel Kluin 2010-03-11 14:09:35 -08:00 committed by James Bottomley
parent e05a9e7b18
commit 6ce00cae68
1 changed files with 1 additions and 1 deletions
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drivers/scsi/gdth.c
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@ -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++;
}