Merge with /pub/scm/linux/kernel/git/torvalds/linux-2.6.git

Signed-off-by: Steve French <sfrench@us.ibm.com>

1 files changed, 7 insertions, 1 deletions

diff --git a/drivers/md/dm-stripe.c b/drivers/md/dm-stripe.c
index ab89278a56bf..697aacafb02a 100644
--- a/drivers/md/dm-stripe.c
+++ b/drivers/md/dm-stripe.c
@@ -103,9 +103,15 @@ static int stripe_ctr(struct dm_target *ti, unsigned int argc, char **argv)
                 return -EINVAL;
         }
 
+        if (((uint32_t)ti->len) & (chunk_size - 1)) {
+                ti->error = "dm-stripe: Target length not divisible by "
+                    "chunk size";
+                return -EINVAL;
+        }
+
         width = ti->len;
         if (sector_div(width, stripes)) {
-                ti->error = "dm-stripe: Target length not divisable by "
+                ti->error = "dm-stripe: Target length not divisible by "
                     "number of stripes";
                 return -EINVAL;
         }