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| author | Andrew Bartlett <abartlet@samba.org> | 2006-11-07 06:59:56 +0000 |
|---|---|---|
| committer | Gerald (Jerry) Carter <jerry@samba.org> | 2007-10-10 14:25:03 -0500 |
| commit | 3c1e780ec7e16dc6667402bbc65708bf9a5c062f (patch) | |
| tree | 2102bb577ea9f00751b8c869b0a5c756fc2ae8e5 /source4/heimdal/lib/krb5/krbhst.c | |
| parent | 8b91594e0936bbaedf5430406fcf8df3ea406c10 (diff) | |
| download | samba-3c1e780ec7e16dc6667402bbc65708bf9a5c062f.tar.gz samba-3c1e780ec7e16dc6667402bbc65708bf9a5c062f.tar.xz samba-3c1e780ec7e16dc6667402bbc65708bf9a5c062f.zip | |
r19604: This is a massive commit, and I appologise in advance for it's size.
This merges Samba4 with lorikeet-heimdal, which itself has been
tracking Heimdal CVS for the past couple of weeks.
This is such a big change because Heimdal reorganised it's internal
structures, with the mechglue merge, and because many of our 'wishes' have been granted: we now have DCE_STYLE GSSAPI, send_to_kdc hooks and many other features merged into the mainline code. We have adapted to upstream's choice of API in these cases.
In gensec_gssapi and gensec_krb5, we either expect a valid PAC, or NO
PAC. This matches windows behavour. We also have an option to
require the PAC to be present (which allows us to automate the testing
of this code).
This also includes a restructure of how the kerberos dependencies are
handled, due to the fallout of the merge.
Andrew Bartlett
(This used to be commit 4826f1735197c2a471d771495e6d4c1051b4c471)
Diffstat (limited to 'source4/heimdal/lib/krb5/krbhst.c')
| -rw-r--r-- | source4/heimdal/lib/krb5/krbhst.c | 14 |
1 files changed, 11 insertions, 3 deletions
diff --git a/source4/heimdal/lib/krb5/krbhst.c b/source4/heimdal/lib/krb5/krbhst.c index 221bd706f4..e7b2579229 100644 --- a/source4/heimdal/lib/krb5/krbhst.c +++ b/source4/heimdal/lib/krb5/krbhst.c @@ -34,7 +34,7 @@ #include "krb5_locl.h" #include <resolve.h> -RCSID("$Id: krbhst.c,v 1.55 2006/04/02 10:32:20 lha Exp $"); +RCSID("$Id: krbhst.c,v 1.57 2006/10/06 17:11:02 lha Exp $"); static int string_to_proto(const char *string) @@ -422,6 +422,15 @@ fallback_get_hosts(krb5_context context, struct krb5_krbhst_data *kd, struct addrinfo hints; char portstr[NI_MAXSERV]; + /* + * Don't try forever in case the DNS server keep returning us + * entries (like wildcard entries or the .nu TLD) + */ + if(kd->fallback_count >= 5) { + kd->flags |= KD_FALLBACK; + return 0; + } + if(kd->fallback_count == 0) asprintf(&host, "%s.%s.", serv_string, kd->realm); else @@ -659,9 +668,8 @@ common_init(krb5_context context, } /* For 'realms' without a . do not even think of going to DNS */ - if (!strchr(realm, '.')) { + if (!strchr(realm, '.')) kd->flags |= KD_CONFIG_EXISTS; - } if (flags & KRB5_KRBHST_FLAGS_LARGE_MSG) kd->flags |= KD_LARGE_MSG; |