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[PATCH net-next 13/24] rxrpc: Access socket accept queue under right lock

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  [PATCH net-next 13/24] rxrpc: Access socket accept queue under  right lock David Howells <dhowells@redhat.com> - 2016-07-05 15:30 +0200

#1437014 — [PATCH net-next 13/24] rxrpc: Access socket accept queue under right lock

The socket's accept queue (socket->acceptq) should be accessed under
socket->call_lock, not under the connection lock.

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

 net/rxrpc/call_event.c |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/net/rxrpc/call_event.c b/net/rxrpc/call_event.c
index 638d66df284a..fc32aa5764a2 100644
--- a/net/rxrpc/call_event.c
+++ b/net/rxrpc/call_event.c
@@ -1089,7 +1089,7 @@ void rxrpc_process_call(struct work_struct *work)
 
 		if (call->state == RXRPC_CALL_SERVER_SECURING) {
 			_debug("securing");
-			write_lock(&call->conn->lock);
+			write_lock(&call->socket->call_lock);
 			if (!test_bit(RXRPC_CALL_RELEASED, &call->flags) &&
 			    !test_bit(RXRPC_CALL_EV_RELEASE, &call->events)) {
 				_debug("not released");
@@ -1097,7 +1097,7 @@ void rxrpc_process_call(struct work_struct *work)
 				list_move_tail(&call->accept_link,
 					       &call->socket->acceptq);
 			}
-			write_unlock(&call->conn->lock);
+			write_unlock(&call->socket->call_lock);
 			read_lock(&call->state_lock);
 			if (call->state < RXRPC_CALL_COMPLETE)
 				set_bit(RXRPC_CALL_EV_POST_ACCEPT, &call->events);

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