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Diffstat (limited to 'ipc/ipc_port.c')
-rw-r--r--ipc/ipc_port.c11
1 files changed, 6 insertions, 5 deletions
diff --git a/ipc/ipc_port.c b/ipc/ipc_port.c
index 86a4ee2..4e4ad59 100644
--- a/ipc/ipc_port.c
+++ b/ipc/ipc_port.c
@@ -694,11 +694,13 @@ ipc_port_destroy(
port->ip_object.io_bits &= ~IO_BITS_ACTIVE;
port->ip_timestamp = ipc_port_timestamp();
+
+ nsrequest = port->ip_nsrequest;
+ dnrequests = port->ip_dnrequests;
+
ip_unlock(port);
/* throw away no-senders request */
-
- nsrequest = port->ip_nsrequest;
if (nsrequest != IP_NULL)
ipc_notify_send_once(nsrequest); /* consumes ref */
@@ -725,8 +727,6 @@ ipc_port_destroy(
imq_unlock(mqueue);
/* generate dead-name notifications */
-
- dnrequests = port->ip_dnrequests;
if (dnrequests != IPR_NULL) {
ipc_table_size_t its = dnrequests->ipr_size;
ipc_table_elems_t size = its->its_size;
@@ -1183,6 +1183,7 @@ ipc_port_alloc_special(ipc_space_t space)
return IP_NULL;
ip_lock_init(port);
+ ip_lock(port);
port->ip_references = 1;
port->ip_object.io_bits = io_makebits(TRUE, IOT_PORT, 0);
@@ -1198,7 +1199,7 @@ ipc_port_alloc_special(ipc_space_t space)
*/
ipc_port_init(port, space, (mach_port_t)port);
-
+ ip_unlock(port);
return port;
}