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(get_krbhst): only try SRV lookup if there are none in the

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configuration file


git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@8540 ec53bebd-3082-4978-b11e-865c3cabbd6b
This commit is contained in:
Assar Westerlund
2000-07-04 10:35:07 +00:00
parent bab45db35b
commit 2e584a1a59
1 changed files with 23 additions and 2 deletions
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25
lib/krb5/krbhst.c
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@@ -1,5 +1,5 @@
/*
* Copyright (c) 1997, 1998, 1999 Kungliga Tekniska H<>gskolan
* Copyright (c) 1997 - 2000 Kungliga Tekniska H<>gskolan
* (Royal Institute of Technology, Stockholm, Sweden).
* All rights reserved.
*
@@ -58,6 +58,11 @@ add_string(char ***res, int *count, const char *string)
return 0;
}
/*
* do a SRV lookup for `realm, proto, service' returning the result
* in `res, count'
*/
static krb5_error_code
srv_find_realm(krb5_context context, char ***res, int *count,
const char *realm, const char *proto, const char *service)
@@ -131,7 +136,7 @@ get_krbhst (krb5_context context,
"realms", *realm, conf_string, NULL);
for(r = res, count = 0; r && *r; r++, count++);
if(context->srv_lookup) {
if(count == 0 && context->srv_lookup) {
char *s[] = { "udp", "tcp", "http" }, **q;
for(q = s; q < s + sizeof(s) / sizeof(s[0]); q++) {
ret = srv_find_realm(context, &res, &count, *realm, *q,
@@ -157,6 +162,10 @@ get_krbhst (krb5_context context,
return 0;
}
/*
* set `hostlist' to a malloced list of kadmin servers.
*/
krb5_error_code
krb5_get_krb_admin_hst (krb5_context context,
const krb5_realm *realm,
@@ -166,6 +175,10 @@ krb5_get_krb_admin_hst (krb5_context context,
hostlist);
}
/*
* set `hostlist' to a malloced list of changepw servers.
*/
krb5_error_code
krb5_get_krb_changepw_hst (krb5_context context,
const krb5_realm *realm,
@@ -175,6 +188,10 @@ krb5_get_krb_changepw_hst (krb5_context context,
hostlist);
}
/*
* set `hostlist' to a malloced list of kerberos servers.
*/
krb5_error_code
krb5_get_krbhst (krb5_context context,
const krb5_realm *realm,
@@ -183,6 +200,10 @@ krb5_get_krbhst (krb5_context context,
return get_krbhst (context, realm, "kdc", "kerberos", hostlist);
}
/*
* free all memory associated with `hostlist'
*/
krb5_error_code
krb5_free_krbhst (krb5_context context,
char **hostlist)