samba/samba-3.6.4-krb5_locate_kdc.patch

From 2464a7b0ddb556bed86a845c9400e26c4d7f584a Mon Sep 17 00:00:00 2001
From: Andreas Schneider <asn@samba.org>
Date: Wed, 30 Nov 2011 17:58:30 +0100
Subject: [PATCH] s3-libsmb: Remove obsolete smb_krb5_locate_kdc.
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Signed-off-by: Günther Deschner <gd@samba.org>

Autobuild-User: Günther Deschner <gd@samba.org>
Autobuild-Date: Thu Feb  9 14:58:57 CET 2012 on sn-devel-104
---
 source3/configure.in          |    1 -
 source3/include/krb5_protos.h |    4 --
 source3/libsmb/clikrb5.c      |   89 -----------------------------------------
 source3/wscript               |    2 +-
 4 files changed, 1 insertions(+), 95 deletions(-)

diff --git a/source3/configure.in b/source3/configure.in
index 298fe1b..1ce1a5b 100644
--- a/source3/configure.in
+++ b/source3/configure.in
@@ -3860,7 +3860,6 @@ if test x"$with_ads_support" != x"no"; then
   AC_CHECK_FUNC_EXT(krb5_string_to_key_salt, $KRB5_LIBS)
   AC_CHECK_FUNC_EXT(krb5_auth_con_setkey, $KRB5_LIBS)
   AC_CHECK_FUNC_EXT(krb5_auth_con_setuseruserkey, $KRB5_LIBS)
-  AC_CHECK_FUNC_EXT(krb5_locate_kdc, $KRB5_LIBS)
   AC_CHECK_FUNC_EXT(krb5_get_permitted_enctypes, $KRB5_LIBS)
   AC_CHECK_FUNC_EXT(krb5_get_default_in_tkt_etypes, $KRB5_LIBS)
   AC_CHECK_FUNC_EXT(krb5_free_data_contents, $KRB5_LIBS)
diff --git a/source3/include/krb5_protos.h b/source3/include/krb5_protos.h
index 32f995c..f16cafd 100644
--- a/source3/include/krb5_protos.h
+++ b/source3/include/krb5_protos.h
@@ -67,10 +67,6 @@ bool setup_kaddr( krb5_address *pkaddr, struct sockaddr_storage *paddr);
 int create_kerberos_key_from_string(krb5_context context, krb5_principal host_princ, krb5_data *password, krb5_keyblock *key, krb5_enctype enctype, bool no_salt);
 bool get_auth_data_from_tkt(TALLOC_CTX *mem_ctx, DATA_BLOB *auth_data, krb5_ticket *tkt);
 krb5_const_principal get_principal_from_tkt(krb5_ticket *tkt);
-krb5_error_code smb_krb5_locate_kdc(krb5_context ctx, const krb5_data *realm, struct sockaddr **addr_pp, int *naddrs, int get_masters);
-#if defined(HAVE_KRB5_LOCATE_KDC)
-krb5_error_code krb5_locate_kdc(krb5_context ctx, const krb5_data *realm, struct sockaddr **addr_pp, int *naddrs, int get_masters);
-#endif
 krb5_error_code get_kerberos_allowed_etypes(krb5_context context, krb5_enctype **enctypes);
 bool get_krb5_smb_session_key(TALLOC_CTX *mem_ctx,
 			      krb5_context context,
diff --git a/source3/libsmb/clikrb5.c b/source3/libsmb/clikrb5.c
index 9af3e49..8cea29c 100644
--- a/source3/libsmb/clikrb5.c
+++ b/source3/libsmb/clikrb5.c
@@ -488,95 +488,6 @@
 #endif
 }
 
-#if !defined(HAVE_KRB5_LOCATE_KDC)
-
-/* krb5_locate_kdc is an internal MIT symbol. MIT are not yet willing to commit
- * to a public interface for this functionality, so we have to be able to live
- * without it if the MIT libraries are hiding their internal symbols.
- */
-
-#if defined(KRB5_KRBHST_INIT)
-/* Heimdal */
- krb5_error_code smb_krb5_locate_kdc(krb5_context ctx, const krb5_data *realm, struct sockaddr **addr_pp, int *naddrs, int get_masters)
-{
-	krb5_krbhst_handle hnd;
-	krb5_krbhst_info *hinfo;
-	krb5_error_code rc;
-	int num_kdcs, i;
-	struct sockaddr *sa;
-	struct addrinfo *ai;
-
-	*addr_pp = NULL;
-	*naddrs = 0;
-
-	rc = krb5_krbhst_init(ctx, realm->data, KRB5_KRBHST_KDC, &hnd);
-	if (rc) {
-		DEBUG(0, ("smb_krb5_locate_kdc: krb5_krbhst_init failed (%s)\n", error_message(rc)));
-		return rc;
-	}
-
-	for ( num_kdcs = 0; (rc = krb5_krbhst_next(ctx, hnd, &hinfo) == 0); num_kdcs++)
-		;
-
-	krb5_krbhst_reset(ctx, hnd);
-
-	if (!num_kdcs) {
-		DEBUG(0, ("smb_krb5_locate_kdc: zero kdcs found !\n"));
-		krb5_krbhst_free(ctx, hnd);
-		return -1;
-	}
-
-	sa = SMB_MALLOC_ARRAY( struct sockaddr, num_kdcs );
-	if (!sa) {
-		DEBUG(0, ("smb_krb5_locate_kdc: malloc failed\n"));
-		krb5_krbhst_free(ctx, hnd);
-		naddrs = 0;
-		return -1;
-	}
-
-	memset(sa, '\0', sizeof(struct sockaddr) * num_kdcs );
-
-	for (i = 0; i < num_kdcs && (rc = krb5_krbhst_next(ctx, hnd, &hinfo) == 0); i++) {
-
-#if defined(HAVE_KRB5_KRBHST_GET_ADDRINFO)
-		rc = krb5_krbhst_get_addrinfo(ctx, hinfo, &ai);
-		if (rc) {
-			DEBUG(0,("krb5_krbhst_get_addrinfo failed: %s\n", error_message(rc)));
-			continue;
-		}
-#endif
-		if (hinfo->ai && hinfo->ai->ai_family == AF_INET) 
-			memcpy(&sa[i], hinfo->ai->ai_addr, sizeof(struct sockaddr));
-	}
-
-	krb5_krbhst_free(ctx, hnd);
-
-	*naddrs = num_kdcs;
-	*addr_pp = sa;
-	return 0;
-}
-
-#else /* ! defined(KRB5_KRBHST_INIT) */
-
- krb5_error_code smb_krb5_locate_kdc(krb5_context ctx, const krb5_data *realm,
-		struct sockaddr **addr_pp, int *naddrs, int get_masters)
-{
-	DEBUG(0, ("unable to explicitly locate the KDC on this platform\n"));
-	return KRB5_KDC_UNREACH;
-}
-
-#endif /* KRB5_KRBHST_INIT */
-
-#else /* ! HAVE_KRB5_LOCATE_KDC */
-
- krb5_error_code smb_krb5_locate_kdc(krb5_context ctx, const krb5_data *realm,
-		struct sockaddr **addr_pp, int *naddrs, int get_masters)
-{
-	return krb5_locate_kdc(ctx, realm, addr_pp, naddrs, get_masters);
-}
-
-#endif /* HAVE_KRB5_LOCATE_KDC */
-
 #if !defined(HAVE_KRB5_FREE_UNPARSED_NAME)
  void krb5_free_unparsed_name(krb5_context context, char *val)
 {
diff --git a/source3/wscript b/source3/wscript
index 901d2b6..40b2cde 100644
--- a/source3/wscript
+++ b/source3/wscript
@@ -585,7 +585,7 @@ msg.msg_acctrightslen = sizeof(fd);
 krb5_set_default_in_tkt_etypes krb5_set_default_tgs_enctypes
 krb5_set_default_tgs_ktypes krb5_principal2salt krb5_use_enctype
 krb5_string_to_key krb5_get_pw_salt krb5_string_to_key_salt krb5_auth_con_setkey
-krb5_auth_con_setuseruserkey krb5_locate_kdc krb5_get_permitted_enctypes
+krb5_auth_con_setuseruserkey krb5_get_permitted_enctypes
 krb5_get_default_in_tkt_etypes krb5_free_data_contents
 krb5_principal_get_comp_string krb5_free_unparsed_name
 krb5_free_keytab_entry_contents krb5_kt_free_entry krb5_krbhst_init
-- 
1.7.7.6