From: Roel Kluin <roel.kluin@xxxxxxxxx>
This allows i == MAXHA, which is out of range
Signed-off-by: Roel Kluin <roel.kluin@xxxxxxxxx>
Cc: James Bottomley <James.Bottomley@xxxxxxxxxxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
drivers/scsi/gdth.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff -puN drivers/scsi/gdth.c~drivers-scsi-gdthc-fix-buffer-overflow drivers/scsi/gdth.c
--- a/drivers/scsi/gdth.c~drivers-scsi-gdthc-fix-buffer-overflow
+++ a/drivers/scsi/gdth.c
@@ -3838,7 +3838,7 @@ 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++;
}
_
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