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-rw-r--r--net/ipv4/inet_connection_sock.c16
1 files changed, 5 insertions, 11 deletions
diff --git a/net/ipv4/inet_connection_sock.c b/net/ipv4/inet_connection_sock.c
index 78cbc39f56c4..e0a3e3537b14 100644
--- a/net/ipv4/inet_connection_sock.c
+++ b/net/ipv4/inet_connection_sock.c
@@ -70,17 +70,13 @@ int inet_csk_bind_conflict(const struct sock *sk,
70 (!sk->sk_bound_dev_if || 70 (!sk->sk_bound_dev_if ||
71 !sk2->sk_bound_dev_if || 71 !sk2->sk_bound_dev_if ||
72 sk->sk_bound_dev_if == sk2->sk_bound_dev_if)) { 72 sk->sk_bound_dev_if == sk2->sk_bound_dev_if)) {
73 const __be32 sk2_rcv_saddr = inet_rcv_saddr(sk2);
74
75 if (!reuse || !sk2->sk_reuse || 73 if (!reuse || !sk2->sk_reuse ||
76 sk2->sk_state == TCP_LISTEN) { 74 sk2->sk_state == TCP_LISTEN) {
75 const __be32 sk2_rcv_saddr = inet_rcv_saddr(sk2);
77 if (!sk2_rcv_saddr || !sk_rcv_saddr || 76 if (!sk2_rcv_saddr || !sk_rcv_saddr ||
78 sk2_rcv_saddr == sk_rcv_saddr) 77 sk2_rcv_saddr == sk_rcv_saddr)
79 break; 78 break;
80 } else if (reuse && sk2->sk_reuse && 79 }
81 sk2_rcv_saddr &&
82 sk2_rcv_saddr == sk_rcv_saddr)
83 break;
84 } 80 }
85 } 81 }
86 return node != NULL; 82 return node != NULL;
@@ -124,11 +120,9 @@ again:
124 smallest_size = tb->num_owners; 120 smallest_size = tb->num_owners;
125 smallest_rover = rover; 121 smallest_rover = rover;
126 if (atomic_read(&hashinfo->bsockets) > (high - low) + 1) { 122 if (atomic_read(&hashinfo->bsockets) > (high - low) + 1) {
127 if (!inet_csk(sk)->icsk_af_ops->bind_conflict(sk, tb)) { 123 spin_unlock(&head->lock);
128 spin_unlock(&head->lock); 124 snum = smallest_rover;
129 snum = smallest_rover; 125 goto have_snum;
130 goto have_snum;
131 }
132 } 126 }
133 } 127 }
134 goto next; 128 goto next;