Commit 03a6c822 authored by David Howells's avatar David Howells
Browse files

rxrpc: The mutex lock returned by rxrpc_accept_call() needs releasing 



The caller of rxrpc_accept_call() must release the lock on call->user_mutex
returned by that function.

Signed-off-by: default avatarDavid Howells <dhowells@redhat.com>
parent 1d3b78bb

net/rxrpc/sendmsg.c

+3 −2
Original line number Diff line number Diff line
@@ -619,8 +619,8 @@ int rxrpc_do_sendmsg(struct rxrpc_sock *rx, struct msghdr *msg, size_t len) 
		/* The socket is now unlocked. */

		if (IS_ERR(call))

			return PTR_ERR(call);

		rxrpc_put_call(call, rxrpc_call_put);

		return 0;

		ret = 0;

		goto out_put_unlock;

	}



	call = rxrpc_find_call_by_user_ID(rx, p.user_call_ID);
@@ -689,6 +689,7 @@ int rxrpc_do_sendmsg(struct rxrpc_sock *rx, struct msghdr *msg, size_t len) 
		ret = rxrpc_send_data(rx, call, msg, len, NULL);

	}



out_put_unlock:

	mutex_unlock(&call->user_mutex);

error_put:

	rxrpc_put_call(call, rxrpc_call_put);