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cope with situations where interface are UP and bound to

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INADDR_ANY - ntpd will ignore those interfaces
(bug 637 @bugs.ntp.isc.org)
This commit is contained in:
kardel 2006-06-17 12:11:55 +00:00
parent e446596092
commit d58917ea1c
1 changed files with 16 additions and 1 deletions
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17
dist/ntp/ntpd/ntp_io.c vendored
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@ -1,4 +1,4 @@
/* $NetBSD: ntp_io.c,v 1.15 2006/06/11 19:34:11 kardel Exp $ */
/* $NetBSD: ntp_io.c,v 1.16 2006/06/17 12:11:55 kardel Exp $ */
/*
* ntp_io.c - input/output routines for ntpd. The socket-opening code
@ -688,6 +688,21 @@ create_sockets(
inter_list[idx].ignore_packets = ISC_TRUE;
}
convert_isc_if(&isc_if, &inter_list[idx], port);
/*
* skip any interfaces UP and bound to a wildcard
* address - some dhcp clients produce that in the
* 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))
continue;
inter_list[idx].fd = INVALID_SOCKET;
inter_list[idx].bfd = INVALID_SOCKET;
inter_list[idx].num_mcast = 0;