diff options
| author | Florian Obser <florian@cvs.openbsd.org> | 2019-11-06 21:05:46 +0000 |
|---|---|---|
| committer | Florian Obser <florian@cvs.openbsd.org> | 2019-11-06 21:05:46 +0000 |
| commit | 49f2fe39358a549cf8b79da586afeee7e1f1b32f (patch) | |
| tree | e965b78a6f5af3f996278d6f6f7ff8c19e707ff6 /usr.sbin | |
| parent | 6c4925089b7d54be2753071c874163ab5aa82753 (diff) | |
Give acme-client a chance to work on IPv6 only hosts by using the
AI_ADDRCONFIG flag for getaddrinfo to only return addresses for a
configured address family.
Implementing a loop over all IPs is left as an exercise to the reader.
Reported some time ago by kasimov.an AT gmail on bugs@, thanks!
oh boy deraadt@
OK benno@
Diffstat (limited to 'usr.sbin')
| -rw-r--r-- | usr.sbin/acme-client/dnsproc.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/usr.sbin/acme-client/dnsproc.c b/usr.sbin/acme-client/dnsproc.c index 9593828a121..539fb89121e 100644 --- a/usr.sbin/acme-client/dnsproc.c +++ b/usr.sbin/acme-client/dnsproc.c @@ -1,4 +1,4 @@ -/* $Id: dnsproc.c,v 1.9 2017/01/24 13:32:55 jsing Exp $ */ +/* $Id: dnsproc.c,v 1.10 2019/11/06 21:05:45 florian Exp $ */ /* * Copyright (c) 2016 Kristaps Dzonsons <kristaps@bsd.lv> * @@ -61,7 +61,7 @@ host_dns(const char *s, struct addr *vec) memset(&hints, 0, sizeof(hints)); hints.ai_family = PF_UNSPEC; hints.ai_socktype = SOCK_DGRAM; /* DUMMY */ - /* ntpd MUST NOT use AI_ADDRCONFIG here */ + hints.ai_flags = AI_ADDRCONFIG; error = getaddrinfo(s, NULL, &hints, &res0); |