From: Danny Mayer <mayer@ntp.org>
Date: Thu, 5 Aug 2004 04:14:18 +0000 (-0400)
Subject: Look for PPP for interface to the outside
X-Git-Tag: NTP_4_2_3~140
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=ca073debbe3a17aec1020e116f23c2823eefe08f;p=thirdparty%2Fntp.git

Look for PPP for interface to the outside

bk: 4111b41a7rWb5Nty9uxEELGBZrkROg
---

diff --git a/ntpd/ntp_io.c b/ntpd/ntp_io.c
index 4e9c37fb93..974f3926ea 100644
--- a/ntpd/ntp_io.c
+++ b/ntpd/ntp_io.c
@@ -2052,6 +2052,24 @@ findinterface(
 		}
 	}
 
+	/*
+	 * If we got here and failed because it was not a local network
+	 * address, see if we have a PPP interface and use that
+	 */
+	for (i = nwilds; i < ninterfaces; i++)
+	{
+		if (addr->ss_family == AF_INET)
+			if (((struct sockaddr_in *)&inter_list[i].sin)->sin_family == AF_INET && 
+			     inter_list[i].flags & INT_PPP)
+				return (&inter_list[i]);
+		else if (addr->ss_family == AF_INET6)
+			if (((struct sockaddr_in6 *)&inter_list[i].sin)->sin6_family == AF_INET6 && 
+			     inter_list[i].flags & INT_PPP)
+				return (&inter_list[i]);
+
+	}
+
+
 	saddrlen = SOCKLEN(addr);
 	ind = find_addr_in_list(addr);
 	if (ind >= 0)