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| 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/rxkad.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/rxkad.c')
| -rw-r--r-- | net/rxrpc/rxkad.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/net/rxrpc/rxkad.c b/net/rxrpc/rxkad.c index 77cb23c7bd0a..588fea0dd362 100644 --- a/net/rxrpc/rxkad.c +++ b/net/rxrpc/rxkad.c @@ -668,6 +668,7 @@ static int rxkad_issue_challenge(struct rxrpc_connection *conn) return -EAGAIN; } + conn->params.peer->last_tx_at = ktime_get_real(); _leave(" = 0"); return 0; } @@ -722,6 +723,7 @@ static int rxkad_send_response(struct rxrpc_connection *conn, return -EAGAIN; } + conn->params.peer->last_tx_at = ktime_get_real(); _leave(" = 0"); return 0; } |