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-rw-r--r--include/net/sock.h2
-rw-r--r--net/unix/af_unix.c6
2 files changed, 4 insertions, 4 deletions
diff --git a/include/net/sock.h b/include/net/sock.h
index 849c7df23181..2c7d60ca3548 100644
--- a/include/net/sock.h
+++ b/include/net/sock.h
@@ -426,7 +426,7 @@ static inline void sk_acceptq_added(struct sock *sk)
426 426
427static inline int sk_acceptq_is_full(struct sock *sk) 427static inline int sk_acceptq_is_full(struct sock *sk)
428{ 428{
429 return sk->sk_ack_backlog >= sk->sk_max_ack_backlog; 429 return sk->sk_ack_backlog > sk->sk_max_ack_backlog;
430} 430}
431 431
432/* 432/*
diff --git a/net/unix/af_unix.c b/net/unix/af_unix.c
index 51ca4383c388..606971645b33 100644
--- a/net/unix/af_unix.c
+++ b/net/unix/af_unix.c
@@ -934,7 +934,7 @@ static long unix_wait_for_peer(struct sock *other, long timeo)
934 934
935 sched = !sock_flag(other, SOCK_DEAD) && 935 sched = !sock_flag(other, SOCK_DEAD) &&
936 !(other->sk_shutdown & RCV_SHUTDOWN) && 936 !(other->sk_shutdown & RCV_SHUTDOWN) &&
937 (skb_queue_len(&other->sk_receive_queue) >= 937 (skb_queue_len(&other->sk_receive_queue) >
938 other->sk_max_ack_backlog); 938 other->sk_max_ack_backlog);
939 939
940 unix_state_runlock(other); 940 unix_state_runlock(other);
@@ -1008,7 +1008,7 @@ restart:
1008 if (other->sk_state != TCP_LISTEN) 1008 if (other->sk_state != TCP_LISTEN)
1009 goto out_unlock; 1009 goto out_unlock;
1010 1010
1011 if (skb_queue_len(&other->sk_receive_queue) >= 1011 if (skb_queue_len(&other->sk_receive_queue) >
1012 other->sk_max_ack_backlog) { 1012 other->sk_max_ack_backlog) {
1013 err = -EAGAIN; 1013 err = -EAGAIN;
1014 if (!timeo) 1014 if (!timeo)
@@ -1381,7 +1381,7 @@ restart:
1381 } 1381 }
1382 1382
1383 if (unix_peer(other) != sk && 1383 if (unix_peer(other) != sk &&
1384 (skb_queue_len(&other->sk_receive_queue) >= 1384 (skb_queue_len(&other->sk_receive_queue) >
1385 other->sk_max_ack_backlog)) { 1385 other->sk_max_ack_backlog)) {
1386 if (!timeo) { 1386 if (!timeo) {
1387 err = -EAGAIN; 1387 err = -EAGAIN;