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| author | liuyacan <yacanliu@163.com> | 2021-03-11 19:32:25 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2021-03-12 23:27:14 +0300 |
| commit | f211ac154577ec9ccf07c15f18a6abf0d9bdb4ab (patch) | |
| tree | 058291b43c925bd06f6529f844083edcfa631631 /include | |
| parent | 080bfa1e6d928a5d1f185cc44e5f3c251df06df5 (diff) | |
| download | linux-f211ac154577ec9ccf07c15f18a6abf0d9bdb4ab.tar.xz | |
net: correct sk_acceptq_is_full()
The "backlog" argument in listen() specifies
the maximom length of pending connections,
so the accept queue should be considered full
if there are exactly "backlog" elements.
Signed-off-by: liuyacan <yacanliu@163.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include')
| -rw-r--r-- | include/net/sock.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/net/sock.h b/include/net/sock.h index 636810ddcd9b..0b6266fd6bf6 100644 --- a/include/net/sock.h +++ b/include/net/sock.h @@ -936,7 +936,7 @@ static inline void sk_acceptq_added(struct sock *sk) static inline bool sk_acceptq_is_full(const struct sock *sk) { - return READ_ONCE(sk->sk_ack_backlog) > READ_ONCE(sk->sk_max_ack_backlog); + return READ_ONCE(sk->sk_ack_backlog) >= READ_ONCE(sk->sk_max_ack_backlog); } /* |