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| author | Andrew Bartlett <abartlet@samba.org> | 2005-09-20 07:03:47 +0000 |
|---|---|---|
| committer | Gerald (Jerry) Carter <jerry@samba.org> | 2007-10-10 13:38:29 -0500 |
| commit | f9263dd1023499479d64be1eb1b5b04c15ca3ce6 (patch) | |
| tree | 4ac8655eee12345e5c0662d044f8f324ac0a6fa7 /source4/heimdal/lib/krb5/expand_hostname.c | |
| parent | 5b02ee9b9d7037b385cf4f1c3eca81b28ff19690 (diff) | |
| download | samba-f9263dd1023499479d64be1eb1b5b04c15ca3ce6.tar.gz samba-f9263dd1023499479d64be1eb1b5b04c15ca3ce6.tar.bz2 samba-f9263dd1023499479d64be1eb1b5b04c15ca3ce6.zip | |
r10337: This grubby little hack is the implementation of a concept discussed
on the kerberos mailing lists a couple of weeks ago: Don't use DNS at
all for expanding short names into long names.
Using the 'override krb5_init_context' code already in the tree, this
removes the DNS lag on a kerberos session setup/connection.
Andrew Bartlett
(This used to be commit de3ceab3d064a286e8662a2b9b62b212f0454156)
Diffstat (limited to 'source4/heimdal/lib/krb5/expand_hostname.c')
| -rw-r--r-- | source4/heimdal/lib/krb5/expand_hostname.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/source4/heimdal/lib/krb5/expand_hostname.c b/source4/heimdal/lib/krb5/expand_hostname.c index 8488119552..f03bf15807 100644 --- a/source4/heimdal/lib/krb5/expand_hostname.c +++ b/source4/heimdal/lib/krb5/expand_hostname.c @@ -65,6 +65,10 @@ krb5_expand_hostname (krb5_context context, memset (&hints, 0, sizeof(hints)); hints.ai_flags = AI_CANONNAME; + if (!context->fdns) { + return copy_hostname (context, orig_hostname, new_hostname); + } + error = getaddrinfo (orig_hostname, NULL, &hints, &ai); if (error) return copy_hostname (context, orig_hostname, new_hostname); @@ -124,6 +128,11 @@ krb5_expand_hostname_realms (krb5_context context, int error; krb5_error_code ret = 0; + if (!context->fdns) { + return vanilla_hostname (context, orig_hostname, new_hostname, + realms); + } + memset (&hints, 0, sizeof(hints)); hints.ai_flags = AI_CANONNAME; |