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use the version that is now in ntp-stable (4.2.2 release branch)

This commit is contained in:
kardel 2006-06-18 22:48:51 +00:00
parent 7d46a5bb55
commit d66ddb6f9c
1 changed files with 25 additions and 9 deletions
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34
dist/ntp/ntpd/ntp_io.c vendored
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@ -1,4 +1,4 @@
/* $NetBSD: ntp_io.c,v 1.16 2006/06/17 12:11:55 kardel Exp $ */
/* $NetBSD: ntp_io.c,v 1.17 2006/06/18 22:48:51 kardel Exp $ */
/*
* ntp_io.c - input/output routines for ntpd. The socket-opening code
@ -592,6 +592,28 @@ convert_isc_if(isc_interface_t *isc_if, struct interface *itf, u_short port) {
itf->flags |= INT_MULTICAST;
}
/*
* find out if a given interface structure contains
* a wildcard address
*/
static int
is_wildcard_ifaddr(struct interface *itf)
{
if (itf->family == AF_INET &&
((struct sockaddr_in*)&itf->sin)->sin_addr.s_addr == htonl(INADDR_ANY))
return 1;
#ifdef INCLUDE_IPV6_SUPPORT
if (itf->family == AF_INET6 &&
memcmp(&((struct sockaddr_in6*)&itf->sin)->sin6_addr, &in6addr_any,
sizeof(in6addr_any) == 0))
return 1;
#endif
return 0;
}
/*
* create_sockets - create a socket for each interface plus a default
* socket for when we don't know where to send
@ -692,15 +714,9 @@ create_sockets(
/*
* skip any interfaces UP and bound to a wildcard
* address - some dhcp clients produce that in the
* wild
* wild.
*/
if (family == AF_INET &&
((struct sockaddr_in*)&inter_list[idx].sin)->sin_addr.s_addr == htonl(INADDR_ANY))
continue;
if (family == AF_INET6 &&
memcmp(&((struct sockaddr_in6*)&inter_list[idx].sin)->sin6_addr, &in6addr_any,
sizeof(in6addr_any) == 0))
if (is_wildcard_ifaddr(&inter_list[idx]))
continue;
inter_list[idx].fd = INVALID_SOCKET;