diff options
Diffstat (limited to 'net/ipv4/ip_output.c')
-rw-r--r-- | net/ipv4/ip_output.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/net/ipv4/ip_output.c b/net/ipv4/ip_output.c index ccaaa851ab4..77d3eded665 100644 --- a/net/ipv4/ip_output.c +++ b/net/ipv4/ip_output.c | |||
@@ -204,9 +204,15 @@ static inline int ip_finish_output2(struct sk_buff *skb) | |||
204 | skb = skb2; | 204 | skb = skb2; |
205 | } | 205 | } |
206 | 206 | ||
207 | rcu_read_lock(); | ||
207 | neigh = dst_get_neighbour(dst); | 208 | neigh = dst_get_neighbour(dst); |
208 | if (neigh) | 209 | if (neigh) { |
209 | return neigh_output(neigh, skb); | 210 | int res = neigh_output(neigh, skb); |
211 | |||
212 | rcu_read_unlock(); | ||
213 | return res; | ||
214 | } | ||
215 | rcu_read_unlock(); | ||
210 | 216 | ||
211 | if (net_ratelimit()) | 217 | if (net_ratelimit()) |
212 | printk(KERN_DEBUG "ip_finish_output2: No header cache and no neighbour!\n"); | 218 | printk(KERN_DEBUG "ip_finish_output2: No header cache and no neighbour!\n"); |