2 files changed, 7 insertions, 6 deletions

diff --git a/net/ipv6/addrconf.c b/net/ipv6/addrconf.c
index 1bd8d818f8e9..567664eac463 100644
--- a/net/ipv6/addrconf.c
+++ b/net/ipv6/addrconf.c
@@ -967,7 +967,7 @@ int ipv6_dev_get_saddr(struct net_device *daddr_dev,
                         if (unlikely(score.addr_type == IPV6_ADDR_ANY ||
                                      score.addr_type & IPV6_ADDR_MULTICAST)) {
                                 LIMIT_NETDEBUG(KERN_DEBUG
-                                               "ADDRCONF: unspecified / multicast address"
+                                               "ADDRCONF: unspecified / multicast address "
                                                "assigned as unicast address on %s",
                                                dev->name);
                                 continue;
diff --git a/net/ipv6/tcp_ipv6.c b/net/ipv6/tcp_ipv6.c
index 3aad861975a0..93980c3b83e6 100644
--- a/net/ipv6/tcp_ipv6.c
+++ b/net/ipv6/tcp_ipv6.c
@@ -581,7 +581,10 @@ static int tcp_v6_md5_do_add(struct sock *sk, struct in6_addr *peer,
                         }
                         sk->sk_route_caps &= ~NETIF_F_GSO_MASK;
                 }
-                tcp_alloc_md5sig_pool();
+                if (tcp_alloc_md5sig_pool() == NULL) {
+                        kfree(newkey);
+                        return -ENOMEM;
+                }
                 if (tp->md5sig_info->alloced6 == tp->md5sig_info->entries6) {
                         keys = kmalloc((sizeof (tp->md5sig_info->keys6[0]) *
                                        (tp->md5sig_info->entries6 + 1)), GFP_ATOMIC);
@@ -634,10 +637,6 @@ static int tcp_v6_md5_do_del(struct sock *sk, struct in6_addr *peer)
                                 kfree(tp->md5sig_info->keys6);
                                 tp->md5sig_info->keys6 = NULL;
                                 tp->md5sig_info->alloced6 = 0;
-
-                                tcp_free_md5sig_pool();
-
-                                return 0;
                         } else {
                                 /* shrink the database */
                                 if (tp->md5sig_info->entries6 != i)
@@ -646,6 +645,8 @@ static int tcp_v6_md5_do_del(struct sock *sk, struct in6_addr *peer)
                                                 (tp->md5sig_info->entries6 - i)
                                                 * sizeof (tp->md5sig_info->keys6[0]));
                         }
+                        tcp_free_md5sig_pool();
+                        return 0;
                 }
         }
         return -ENOENT;