diff options
| author | Roel Kluin <roel.kluin@gmail.com> | 2009-12-08 14:08:56 -0800 |
|---|---|---|
| committer | James Bottomley <James.Bottomley@suse.de> | 2010-01-18 10:48:08 -0600 |
| commit | 340f052001d46aff9e7e853c492e0d3f5554d42f (patch) | |
| tree | 8085d5176f777a734c415a79e1bf3867f19996cc /drivers/scsi/ibmmca.c | |
| parent | 4a02462af1f4c3498e6a330ffd5c063118309b31 (diff) | |
[SCSI] ibmmca: fix buffer overflow
Allows i == IM_MAX_HOSTS, 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>
Diffstat (limited to 'drivers/scsi/ibmmca.c')
| -rw-r--r-- | drivers/scsi/ibmmca.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/scsi/ibmmca.c b/drivers/scsi/ibmmca.c index 9c1e6a5b5af..9a4b69d4f4e 100644 --- a/drivers/scsi/ibmmca.c +++ b/drivers/scsi/ibmmca.c @@ -2336,7 +2336,7 @@ static int option_setup(char *str) char *cur = str; int i = 1; - while (cur && isdigit(*cur) && i <= IM_MAX_HOSTS) { + while (cur && isdigit(*cur) && i < IM_MAX_HOSTS) { ints[i++] = simple_strtoul(cur, NULL, 0); if ((cur = strchr(cur, ',')) != NULL) cur++; |