diff options
| author | Lorenzo Colitti <lorenzo@google.com> | 2015-12-16 12:30:05 +0900 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2015-12-15 23:26:52 -0500 |
| commit | c1e64e298b8cad309091b95d8436a0255c84f54a (patch) | |
| tree | c9ddd8cb837aabafdea04d5c04b74902e5da1a21 /net/ipv6 | |
| parent | 6eb5d2e08f071c05ecbe135369c9ad418826cab2 (diff) | |
net: diag: Support destroying TCP sockets.
This implements SOCK_DESTROY for TCP sockets. It causes all
blocking calls on the socket to fail fast with ECONNABORTED and
causes a protocol close of the socket. It informs the other end
of the connection by sending a RST, i.e., initiating a TCP ABORT
as per RFC 793. ECONNABORTED was chosen for consistency with
FreeBSD.
Signed-off-by: Lorenzo Colitti <lorenzo@google.com>
Acked-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv6')
| -rw-r--r-- | net/ipv6/tcp_ipv6.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/net/ipv6/tcp_ipv6.c b/net/ipv6/tcp_ipv6.c index c16e3fbf6854..5382c2662fa2 100644 --- a/net/ipv6/tcp_ipv6.c +++ b/net/ipv6/tcp_ipv6.c @@ -1890,6 +1890,7 @@ struct proto tcpv6_prot = { .proto_cgroup = tcp_proto_cgroup, #endif .clear_sk = tcp_v6_clear_sk, + .diag_destroy = tcp_abort, }; static const struct inet6_protocol tcpv6_protocol = { |