diff options
| author | Jun-ichiro itojun Hagino <itojun@cvs.openbsd.org> | 2001-09-14 23:49:30 +0000 |
|---|---|---|
| committer | Jun-ichiro itojun Hagino <itojun@cvs.openbsd.org> | 2001-09-14 23:49:30 +0000 |
| commit | 2e0878732588689c24c4ec5e7801a5e2e0a31e4d (patch) | |
| tree | 3982dd74c120a945d238f9420856771ad284a289 /lib/libc/net/res_send.c | |
| parent | 18493070473e0598fa6b4d98fd5e798862b0af60 (diff) | |
add "options insecure[12]" support for /etc/resolv.conf.
insecure1 is necessary for IPv6 dynamic DNS server discovery,
draft-ietf-ipngwg-dns-discovery-02.txt. sync with kame.
ok'ed by angelos
Diffstat (limited to 'lib/libc/net/res_send.c')
| -rw-r--r-- | lib/libc/net/res_send.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/lib/libc/net/res_send.c b/lib/libc/net/res_send.c index d0f17af8ed9..ab50559de6e 100644 --- a/lib/libc/net/res_send.c +++ b/lib/libc/net/res_send.c @@ -1,4 +1,4 @@ -/* $OpenBSD: res_send.c,v 1.9 2000/06/22 07:31:18 itojun Exp $ */ +/* $OpenBSD: res_send.c,v 1.10 2001/09/14 23:49:29 itojun Exp $ */ /* * ++Copyright++ 1985, 1989, 1993 @@ -64,7 +64,7 @@ static char sccsid[] = "@(#)res_send.c 8.1 (Berkeley) 6/4/93"; static char rcsid[] = "$From: res_send.c,v 8.12 1996/10/08 04:51:06 vixie Exp $"; #else -static char rcsid[] = "$OpenBSD: res_send.c,v 1.9 2000/06/22 07:31:18 itojun Exp $"; +static char rcsid[] = "$OpenBSD: res_send.c,v 1.10 2001/09/14 23:49:29 itojun Exp $"; #endif #endif /* LIBC_SCCS and not lint */ @@ -625,7 +625,8 @@ read_len: * as we wish to receive answers from the first * server to respond. */ - if (_res.nscount == 1 || (try == 0 && ns == 0)) { + if (!(_res.options & RES_INSECURE1) && + (_res.nscount == 1 || (try == 0 && ns == 0))) { /* * Connect only if we are sure we won't * receive a response from another server. |