rxrpc: Cache the security index in the rxrpc_call struct
Cache the security index in the rxrpc_call struct so that we can get at it
even when the call has been disconnected and the connection pointer
cleared.
Signed-off-by: David Howells <dhowells@redhat.com>
diff --git a/net/rxrpc/conn_client.c b/net/rxrpc/conn_client.c
index 82de1ae..9344a84 100644
--- a/net/rxrpc/conn_client.c
+++ b/net/rxrpc/conn_client.c
@@ -348,6 +348,7 @@
if (cp->exclusive) {
call->conn = candidate;
+ call->security_ix = candidate->security_ix;
_leave(" = 0 [exclusive %d]", candidate->debug_id);
return 0;
}
@@ -395,6 +396,7 @@
candidate_published:
set_bit(RXRPC_CONN_IN_CLIENT_CONNS, &candidate->flags);
call->conn = candidate;
+ call->security_ix = candidate->security_ix;
spin_unlock(&local->client_conns_lock);
_leave(" = 0 [new %d]", candidate->debug_id);
return 0;
@@ -412,6 +414,7 @@
spin_lock(&conn->channel_lock);
call->conn = conn;
+ call->security_ix = conn->security_ix;
list_add(&call->chan_wait_link, &conn->waiting_calls);
spin_unlock(&conn->channel_lock);
_leave(" = 0 [extant %d]", conn->debug_id);