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(krb5_get_forwarded_creds): only call gethostbyname2 with AF_INET6 if

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we actually have IPv6.  From "Brandon S. Allbery KF8NH"
<allbery@kf8nh.apk.net>


git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@5323 ec53bebd-3082-4978-b11e-865c3cabbd6b
This commit is contained in:
Assar Westerlund
1999-02-01 03:10:36 +00:00
parent 2872ceb0f7
commit cd97d42863
1 changed files with 3 additions and 1 deletions
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4
lib/krb5/get_for_creds.c
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@@ -1,5 +1,5 @@
/*
* Copyright (c) 1997, 1998 Kungliga Tekniska H<>gskolan
* Copyright (c) 1997, 1998, 1999 Kungliga Tekniska H<>gskolan
* (Royal Institute of Technology, Stockholm, Sweden).
* All rights reserved.
*
@@ -111,10 +111,12 @@ krb5_get_forwarded_creds (krb5_context context,
addrs.val = NULL;
#ifdef HAVE_GETHOSTBYNAME2
#ifdef HAVE_IPV6
ret = add_addrs (context, &addrs, gethostbyname2(hostname, AF_INET6),
AF_INET6);
if (ret)
return ret;
#endif
ret = add_addrs (context, &addrs, gethostbyname2(hostname, AF_INET),
AF_INET);
if (ret)