diff options
Diffstat (limited to 'net/core/fib_rules.c')
| -rw-r--r-- | net/core/fib_rules.c | 8 |
1 files changed, 1 insertions, 7 deletions
diff --git a/net/core/fib_rules.c b/net/core/fib_rules.c index 7b2e9bb1a60..a99d87d82b7 100644 --- a/net/core/fib_rules.c +++ b/net/core/fib_rules.c @@ -161,9 +161,6 @@ int fib_nl_newrule(struct sk_buff *skb, struct nlmsghdr* nlh, void *arg) if (err < 0) goto errout; - if (tb[FRA_IFNAME] && nla_len(tb[FRA_IFNAME]) > IFNAMSIZ) - goto errout; - rule = kzalloc(ops->rule_size, GFP_KERNEL); if (rule == NULL) { err = -ENOMEM; @@ -177,10 +174,7 @@ int fib_nl_newrule(struct sk_buff *skb, struct nlmsghdr* nlh, void *arg) struct net_device *dev; rule->ifindex = -1; - if (nla_strlcpy(rule->ifname, tb[FRA_IFNAME], - IFNAMSIZ) >= IFNAMSIZ) - goto errout_free; - + nla_strlcpy(rule->ifname, tb[FRA_IFNAME], IFNAMSIZ); dev = __dev_get_by_name(rule->ifname); if (dev) rule->ifindex = dev->ifindex; |