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use predefined group consts/macros instead of ptoning strings

This commit is contained in:
kefren 2013-01-26 19:44:52 +00:00
parent 80ae1f3144
commit ad4560771b
2 changed files with 6 additions and 11 deletions
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6
usr.sbin/ldpd/ldp.h
View File

@ -1,4 +1,4 @@
/* $NetBSD: ldp.h,v 1.5 2013/01/26 17:29:55 kefren Exp $ */
/* $NetBSD: ldp.h,v 1.6 2013/01/26 19:44:52 kefren Exp $ */
/*-
* Copyright (c) 2010 The NetBSD Foundation, Inc.
@ -35,10 +35,6 @@
#include <sys/types.h>
#include <netinet/in.h>
/* RFC5036 */
#define ALL_ROUTERS "224.0.0.2"
/* draft-ietf-mpls-ldp-ipv6 */
#define ALL_ROUTERS6 "FF02::2"
/* RFC5036 */
#define LDP_PORT 646

11
usr.sbin/ldpd/socketops.c
View File

@ -1,4 +1,4 @@
/* $NetBSD: socketops.c,v 1.18 2013/01/26 17:46:50 kefren Exp $ */
/* $NetBSD: socketops.c,v 1.19 2013/01/26 19:44:52 kefren Exp $ */
/*
* Copyright (c) 2010 The NetBSD Foundation, Inc.
@ -107,7 +107,7 @@ create_hello_sockets()
* RFC5036 specifies we should listen to all subnet routers multicast
* group
*/
assert(inet_pton(AF_INET, ALL_ROUTERS, &mcast_addr.imr_multiaddr) == 1);
mcast_addr.imr_multiaddr.s_addr = htonl(INADDR_ALLRTRS_GROUP);
if (socket_reuse_port(s) < 0)
goto chs_error;
@ -206,8 +206,7 @@ create_hello_sockets()
}
lastifindex = UINT_MAX;
assert(inet_pton(AF_INET6, ALL_ROUTERS6,
&mcast_addr6.ipv6mr_multiaddr) == 1);
mcast_addr6.ipv6mr_multiaddr = in6addr_linklocal_allrouters;
for (ifb = ifa; ifb; ifb = ifb->ifa_next) {
if_sa6 = (struct sockaddr_in6 *) ifb->ifa_addr;
if (if_sa6->sin6_family != AF_INET6 ||
@ -452,7 +451,7 @@ send_hello(void)
sadest.sin_len = sizeof(sadest);
sadest.sin_family = AF_INET;
sadest.sin_port = htons(LDP_PORT);
inet_aton(ALL_ROUTERS, &sadest.sin_addr);
sadest.sin_addr.s_addr = htonl(INADDR_ALLRTRS_GROUP);
/* Find our socket */
SLIST_FOREACH(hs, &hello_socket_head, listentry)
@ -516,7 +515,7 @@ send_hello(void)
sadest6.sin6_len = sizeof(sadest6);
sadest6.sin6_family = AF_INET6;
sadest6.sin6_port = htons(LDP_PORT);
assert(inet_pton(AF_INET6, ALL_ROUTERS6, &sadest6.sin6_addr) == 1);
sadest6.sin6_addr = in6addr_linklocal_allrouters;
SLIST_FOREACH(hs, &hello_socket_head, listentry)
if (hs->type == AF_INET6) {