Module Name: src
Committed By: roy
Date: Tue Apr 11 14:17:34 UTC 2017
Modified Files:
src/external/bsd/ntp/dist/ntpd: ntp_io.c
Log Message:
Use RO_MSGFILTER.
To generate a diff of this commit:
cvs rdiff -u -r1.23 -r1.24 src/external/bsd/ntp/dist/ntpd/ntp_io.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/external/bsd/ntp/dist/ntpd/ntp_io.c
diff -u src/external/bsd/ntp/dist/ntpd/ntp_io.c:1.23 src/external/bsd/ntp/dist/ntpd/ntp_io.c:1.24
--- src/external/bsd/ntp/dist/ntpd/ntp_io.c:1.23 Fri Jun 3 20:39:02 2016
+++ src/external/bsd/ntp/dist/ntpd/ntp_io.c Tue Apr 11 14:17:34 2017
@@ -1,4 +1,4 @@
-/* $NetBSD: ntp_io.c,v 1.23 2016/06/03 20:39:02 christos Exp $ */
+/* $NetBSD: ntp_io.c,v 1.24 2017/04/11 14:17:34 roy Exp $ */
/*
* ntp_io.c - input/output routines for ntpd. The socket-opening code
@@ -4795,6 +4795,50 @@ init_async_notifications()
#else
int fd = socket(PF_ROUTE, SOCK_RAW, 0);
#endif
+#ifdef RO_MSGFILTER
+ unsigned char msgfilter[] = {
+#ifdef RTM_NEWADDR
+ RTM_NEWADDR,
+#endif
+#ifdef RTM_DELADDR
+ RTM_DELADDR,
+#endif
+#ifdef RTM_ADD
+ RTM_ADD,
+#endif
+#ifdef RTM_DELETE
+ RTM_DELETE,
+#endif
+#ifdef RTM_REDIRECT
+ RTM_REDIRECT,
+#endif
+#ifdef RTM_CHANGE
+ RTM_CHANGE,
+#endif
+#ifdef RTM_LOSING
+ RTM_LOSING,
+#endif
+#ifdef RTM_IFINFO
+ RTM_IFINFO,
+#endif
+#ifdef RTM_IFANNOUNCE
+ RTM_IFANNOUNCE,
+#endif
+#ifdef RTM_NEWLINK
+ RTM_NEWLINK,
+#endif
+#ifdef RTM_DELLINK
+ RTM_DELLINK,
+#endif
+#ifdef RTM_NEWROUTE
+ RTM_NEWROUTE,
+#endif
+#ifdef RTM_DELROUTE
+ RTM_DELROUTE,
+#endif
+ };
+#endif /* !RO_MSGFILTER */
+
if (fd < 0) {
msyslog(LOG_ERR,
"unable to open routing socket (%m) - using polled interface update");
@@ -4815,6 +4859,11 @@ init_async_notifications()
return;
}
#endif
+#ifdef RO_MSGFILTER
+ if (setsockopt(fd, PF_ROUTE, RO_MSGFILTER,
+ &msgfilter, sizeof(msgfilter)) == -1)
+ msyslog(LOG_ERR, "RO_MSGFILTER: %m");
+#endif
make_socket_nonblocking(fd);
#if defined(HAVE_SIGNALED_IO)
init_socket_sig(fd);
