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| author |   Eric Dumazet <edumazet@google.com> | 2015-10-14 06:16:49 -0700 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2015-10-14 19:06:32 -0700 |
| commit | f985c65c908f6b26c30019a83dc5ea295f5fcf62 (patch) | |
| tree | f16e00e81bc17fdf6b257b38a85c048d34faf692 /include/net/inet_connection_sock.h | |
| parent | tcp/dccp: fix potential NULL deref in __inet_inherit_port() (diff) | |
| download | linux-dev-f985c65c908f6b26c30019a83dc5ea295f5fcf62.tar.xz linux-dev-f985c65c908f6b26c30019a83dc5ea295f5fcf62.zip | |
tcp: avoid spurious SYN flood detection at listen() time
At listen() time, there is a small window where listener is visible with
a zero backlog, triggering a spurious "Possible SYN flooding on port"
message.
Nothing prevents us from setting the correct backlog.
Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/net/inet_connection_sock.h')
| -rw-r--r-- | include/net/inet_connection_sock.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/net/inet_connection_sock.h b/include/net/inet_connection_sock.h index 3208a65d1c28..fd645c49e71e 100644 --- a/include/net/inet_connection_sock.h +++ b/include/net/inet_connection_sock.h @@ -312,7 +312,7 @@ static inline unsigned int inet_csk_listen_poll(const struct sock *sk) (POLLIN | POLLRDNORM) : 0; } -int inet_csk_listen_start(struct sock *sk, const int nr_table_entries); +int inet_csk_listen_start(struct sock *sk, int backlog); void inet_csk_listen_stop(struct sock *sk); void inet_csk_addr2sockaddr(struct sock *sk, struct sockaddr *uaddr); |