diff options
author | Roel Kluin <roel.kluin@gmail.com> | 2009-12-08 17:08:56 -0500 |
---|---|---|
committer | James Bottomley <James.Bottomley@suse.de> | 2010-01-18 11:48:08 -0500 |
commit | 340f052001d46aff9e7e853c492e0d3f5554d42f (patch) | |
tree | 8085d5176f777a734c415a79e1bf3867f19996cc | |
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>
-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) | |||
2336 | char *cur = str; | 2336 | char *cur = str; |
2337 | int i = 1; | 2337 | int i = 1; |
2338 | 2338 | ||
2339 | while (cur && isdigit(*cur) && i <= IM_MAX_HOSTS) { | 2339 | while (cur && isdigit(*cur) && i < IM_MAX_HOSTS) { |
2340 | ints[i++] = simple_strtoul(cur, NULL, 0); | 2340 | ints[i++] = simple_strtoul(cur, NULL, 0); |
2341 | if ((cur = strchr(cur, ',')) != NULL) | 2341 | if ((cur = strchr(cur, ',')) != NULL) |
2342 | cur++; | 2342 | cur++; |