cancel i/o before detaching from socket

f4c06daf · Bob Halley · 1c7ac6d8 · f4c06daf
Commit f4c06daf authored Oct 07, 1999 by Bob Halley
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bin/named/interfacemgr.c bin/named/interfacemgr.c +1 -0

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--- a/bin/named/interfacemgr.c
+++ b/bin/named/interfacemgr.c
@@ -248,6 +248,7 @@ ns_interface_destroy(ns_interface_t **ifpret) {
 	ISC_LIST_UNLINK(ifp->mgr->interfaces, ifp, link);

 	dns_dispatch_detach(&ifp->udpdispatch);
+	isc_socket_cancel(ifp->udpsocket, NULL, ISC_SOCKCANCEL_ALL);
 	isc_socket_detach(&ifp->udpsocket);

 	if (ifp->tcpsocket != NULL) {