diff options
| -rw-r--r-- | net/rose/rose_route.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/net/rose/rose_route.c b/net/rose/rose_route.c index 92674a1cc49e..d19d931a1a75 100644 --- a/net/rose/rose_route.c +++ b/net/rose/rose_route.c @@ -727,7 +727,8 @@ int rose_rt_ioctl(unsigned int cmd, void __user *arg) } if (rose_route.mask > 10) /* Mask can't be more than 10 digits */ return -EINVAL; - + if (rose_route.ndigis > 8) /* No more than 8 digipeats */ + return -EINVAL; err = rose_add_node(&rose_route, dev); dev_put(dev); return err; |