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Diffstat (limited to 'net/ipv6/inet6_connection_sock.c')
-rw-r--r--net/ipv6/inet6_connection_sock.c9
1 files changed, 6 insertions, 3 deletions
diff --git a/net/ipv6/inet6_connection_sock.c b/net/ipv6/inet6_connection_sock.c
index 8a58e8cf664..2916200f90c 100644
--- a/net/ipv6/inet6_connection_sock.c
+++ b/net/ipv6/inet6_connection_sock.c
@@ -211,6 +211,7 @@ int inet6_csk_xmit(struct sk_buff *skb, struct flowi *fl_unused)
struct flowi6 fl6;
struct dst_entry *dst;
struct in6_addr *final_p, final;
+ int res;
memset(&fl6, 0, sizeof(fl6));
fl6.flowi6_proto = sk->sk_protocol;
@@ -241,12 +242,14 @@ int inet6_csk_xmit(struct sk_buff *skb, struct flowi *fl_unused)
__inet6_csk_dst_store(sk, dst, NULL, NULL);
}
- skb_dst_set(skb, dst_clone(dst));
+ rcu_read_lock();
+ skb_dst_set_noref(skb, dst);
/* Restore final destination back after routing done */
ipv6_addr_copy(&fl6.daddr, &np->daddr);
- return ip6_xmit(sk, skb, &fl6, np->opt);
+ res = ip6_xmit(sk, skb, &fl6, np->opt);
+ rcu_read_unlock();
+ return res;
}
-
EXPORT_SYMBOL_GPL(inet6_csk_xmit);