netdev - [PATCH net-next 1/6] rxrpc: Fix exclusive client connections

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Message-ID: <147518733450.29235.2927492790211019597.stgit@warthog.procyon.org.uk>
Date:   Thu, 29 Sep 2016 23:15:34 +0100
From:   David Howells <dhowells@...hat.com>
To:     netdev@...r.kernel.org
Cc:     dhowells@...hat.com, linux-afs@...ts.infradead.org,
        linux-kernel@...r.kernel.org
Subject: [PATCH net-next 1/6] rxrpc: Fix exclusive client connections

Exclusive connections are currently reusable (which they shouldn't be)
because rxrpc_alloc_client_connection() checks the exclusive flag in the
rxrpc_connection struct before it's initialised from the function
parameters.  This means that the DONT_REUSE flag doesn't get set.

Fix this by checking the function parameters for the exclusive flag.

Signed-off-by: David Howells <dhowells@...hat.com>
---

 net/rxrpc/conn_client.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/net/rxrpc/conn_client.c b/net/rxrpc/conn_client.c
index c76a125df891..f5ee8bfa5bef 100644
--- a/net/rxrpc/conn_client.c
+++ b/net/rxrpc/conn_client.c
@@ -200,7 +200,7 @@ rxrpc_alloc_client_connection(struct rxrpc_conn_parameters *cp, gfp_t gfp)
 	}
 
 	atomic_set(&conn->usage, 1);
-	if (conn->params.exclusive)
+	if (cp->exclusive)
 		__set_bit(RXRPC_CONN_DONT_REUSE, &conn->flags);
 
 	conn->params		= *cp;