retry port allocation on all errors, not just EADDRINUSE; ok jakob@

diff --git a/usr.sbin/bind/lib/dns/dispatch.c b/usr.sbin/bind/lib/dns/dispatch.c
index 99d5b93..341798e 100644 (file)
--- a/usr.sbin/bind/lib/dns/dispatch.c
+++ b/usr.sbin/bind/lib/dns/dispatch.c
@@ -1933,7 +1933,7 @@ dispatch_createudp(dns_dispatchmgr_t *mgr, isc_socketmgr_t *sockmgr,
 
                isc_sockaddr_setport(&localaddr_bound, 0);
                result = create_socket(sockmgr, &localaddr_bound, &sock);
-               if (result == ISC_R_ADDRINUSE) {
+               if (result != ISC_R_SUCCESS) {
                        if (++k == 1024)
                                attributes &= ~DNS_DISPATCHATTR_RANDOMPORT;
                        goto getsocket;