From: Danny Mayer <mayer@ntp.org>
Date: Wed, 7 Jan 2004 01:55:01 +0000 (-0500)
Subject: Broadcast addresses were not being set for systems with IPv6 capability
X-Git-Tag: NTP_4_2_3~188^2^2^2
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=030d89331843978a303245c38404c0372e52bac1;p=thirdparty%2Fntp.git

Broadcast addresses were not being set for systems with IPv6 capability

bk: 3ffb66f5e4WlWRdvNSl2e9uBVKVGoQ
---

diff --git a/libisc/ifiter_ioctl.c b/libisc/ifiter_ioctl.c
index cd0ced87c2..b83c2fbae0 100644
--- a/libisc/ifiter_ioctl.c
+++ b/libisc/ifiter_ioctl.c
@@ -704,6 +704,27 @@ internal_current6(isc_interfaceiter_t *iter) {
 		get_addr(family, &iter->current.dstaddress,
 			 (struct sockaddr *)&lifreq.lifr_dstaddr);
 	}
+	if ((iter->current.flags & INTERFACE_F_BROADCAST) != 0) {
+		/*
+		 * Ignore the HP/UX warning about "integer overflow during
+		 * conversion.  It comes from its own macro definition,
+		 * and is really hard to shut up.
+		 */
+		if (ioctl(iter->socket, SIOCGLIFBRDADDR, (char *)&lifreq)
+		    < 0) {
+			isc__strerror(errno, strbuf, sizeof(strbuf));
+			UNEXPECTED_ERROR(__FILE__, __LINE__,
+				isc_msgcat_get(isc_msgcat,
+					       ISC_MSGSET_IFITERIOCTL,
+					       ISC_MSG_GETDESTADDR,
+					       "%s: getting "
+					       "broadcast address: %s"),
+					 lifreq.lifr_name, strbuf);
+			return (ISC_R_IGNORE);
+		}
+		get_addr(family, &iter->current.broadcast,
+			 (struct sockaddr *)&lifreq.lifr_broadaddr);
+	}
 
 
 	/*