From: Alan T. DeKok <aland@freeradius.org>
Date: Tue, 14 Sep 2010 00:37:36 +0000 (+0200)
Subject: Be more forgiving when starting proxy sockets.
X-Git-Tag: release_3_0_0_beta0~1253
X-Git-Url: http://www.project-moonshot.org/gitweb/?p=freeradius.git;a=commitdiff_plain;h=d912e4a79e9a74aa9e2d3ae4b8f0ed6012fec9fa

Be more forgiving when starting proxy sockets.

Manual merge of 92beaf4f00ef
---

diff --git a/src/main/listen.c b/src/main/listen.c
index 6effff6..9143fa2 100644
--- a/src/main/listen.c
+++ b/src/main/listen.c
@@ -2713,6 +2713,18 @@ add_sockets:
 		 *	and use it
 		 */
 		for (this = *head; this != NULL; this = this->next) {
+			/*
+			 *	We shouldn't proxy on loopback.
+			 */
+			if ((sock->my_ipaddr.af == AF_INET) &&
+			    (sock->my_ipaddr.ipaddr.ip4addr.s_addr == htonl(INADDR_LOOPBACK))) continue;
+			
+			
+#ifdef HAVE_STRUCT_SOCKADDR_IN6
+			if ((sock->my_ipaddr.af == AF_INET6) &&
+			    (IN6_IS_ADDR_LINKLOCAL(&sock->my_ipaddr.ipaddr.ip6addr))) continue;
+#endif
+
 			if (this->type == RAD_LISTEN_AUTH) {
 				sock = this->data;
 				if (home.src_ipaddr.af == AF_UNSPEC) {