diff options
| author | David Howells <dhowells@redhat.com> | 2018-03-30 23:04:43 +0300 |
|---|---|---|
| committer | David Howells <dhowells@redhat.com> | 2018-03-30 23:04:43 +0300 |
| commit | ace45bec6d77bc061c3c3d8ad99e298ea9800c2b (patch) | |
| tree | 3f87956bcdbccf8470eeb867ffe1760998b4bb0c /net/rxrpc/conn_event.c | |
| parent | c0b6edef0bf0e33c12eaf80c676ff09def011518 (diff) | |
| download | linux-ace45bec6d77bc061c3c3d8ad99e298ea9800c2b.tar.xz | |
rxrpc: Fix firewall route keepalive
Fix the firewall route keepalive part of AF_RXRPC which is currently
function incorrectly by replying to VERSION REPLY packets from the server
with VERSION REQUEST packets.
Instead, send VERSION REPLY packets to the peers of service connections to
act as keep-alives 20s after the latest packet was transmitted to that
peer.
Also, just discard VERSION REPLY packets rather than replying to them.
Signed-off-by: David Howells <dhowells@redhat.com>
Diffstat (limited to 'net/rxrpc/conn_event.c')
| -rw-r--r-- | net/rxrpc/conn_event.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/net/rxrpc/conn_event.c b/net/rxrpc/conn_event.c index d2ec3fd593e8..c717152070df 100644 --- a/net/rxrpc/conn_event.c +++ b/net/rxrpc/conn_event.c @@ -136,6 +136,7 @@ static void rxrpc_conn_retransmit_call(struct rxrpc_connection *conn, } kernel_sendmsg(conn->params.local->socket, &msg, iov, ioc, len); + conn->params.peer->last_tx_at = ktime_get_real(); _leave(""); return; } @@ -239,6 +240,8 @@ static int rxrpc_abort_connection(struct rxrpc_connection *conn, return -EAGAIN; } + conn->params.peer->last_tx_at = ktime_get_real(); + _leave(" = 0"); return 0; } |