From b13d1086864e99a9bb35e249076b1b7e6c16b21d Mon Sep 17 00:00:00 2001
From: Howard Chu <hyc@openldap.org>
Date: Thu, 5 Jun 2008 18:41:14 +0000
Subject: [PATCH] Config should presrve OID macros in attr syntax field as well

---
 servers/slapd/at.c   | 15 ++++++++++++---
 servers/slapd/slap.h |  3 ++-
 2 files changed, 14 insertions(+), 4 deletions(-)

diff --git a/servers/slapd/at.c b/servers/slapd/at.c
index 04c0d0168e..de44c27561 100644
--- a/servers/slapd/at.c
+++ b/servers/slapd/at.c
@@ -288,6 +288,10 @@ at_clean( AttributeType *a )
 		ldap_memfree( a->sat_oidmacro );
 		a->sat_oidmacro = NULL;
 	}
+	if ( a->sat_soidmacro ) {
+		ldap_memfree( a->sat_soidmacro );
+		a->sat_soidmacro = NULL;
+	}
 	if ( a->sat_subtypes ) {
 		ldap_memfree( a->sat_subtypes );
 		a->sat_subtypes = NULL;
@@ -590,6 +594,7 @@ at_add(
 	int		code = LDAP_SUCCESS;
 	char		*cname = NULL;
 	char		*oidm = NULL;
+	char		*soidm = NULL;
 
 	if ( !at->at_oid ) {
 		*err = "";
@@ -622,7 +627,7 @@ at_add(
 			goto error_return;
 		}
 		if ( oid != at->at_syntax_oid ) {
-			ldap_memfree( at->at_syntax_oid );
+			soidm = at->at_syntax_oid;
 			at->at_syntax_oid = oid;
 		}
 	}
@@ -673,6 +678,7 @@ at_add(
 	sat->sat_cname.bv_val = cname;
 	sat->sat_cname.bv_len = strlen( cname );
 	sat->sat_oidmacro = oidm;
+	sat->sat_soidmacro = soidm;
 	ldap_pvt_thread_mutex_init(&sat->sat_ad_mutex);
 
 	if ( at->at_sup_oid ) {
@@ -979,9 +985,12 @@ at_unparse( BerVarray *res, AttributeType *start, AttributeType *end, int sys )
 	for ( at=start; at; at=LDAP_STAILQ_NEXT(at, sat_next)) {
 		LDAPAttributeType lat, *latp;
 		if ( sys && !(at->sat_flags & SLAP_AT_HARDCODE)) break;
-		if ( at->sat_oidmacro ) {
+		if ( at->sat_oidmacro || at->sat_soidmacro ) {
 			lat = at->sat_atype;
-			lat.at_oid = at->sat_oidmacro;
+			if ( at->sat_oidmacro )
+				lat.at_oid = at->sat_oidmacro;
+			if ( at->sat_soidmacro )
+				lat.at_syntax_oid = at->sat_soidmacro;
 			latp = &lat;
 		} else {
 			latp = &at->sat_atype;
diff --git a/servers/slapd/slap.h b/servers/slapd/slap.h
index cad6b7038f..c5135e6e1a 100644
--- a/servers/slapd/slap.h
+++ b/servers/slapd/slap.h
@@ -680,7 +680,8 @@ struct AttributeType {
 	Syntax				*sat_syntax;
 
 	AttributeTypeSchemaCheckFN	*sat_check;
-	char				*sat_oidmacro;
+	char				*sat_oidmacro;	/* attribute OID */
+	char				*sat_soidmacro;	/* syntax OID */
 
 #define SLAP_AT_NONE			0x0000U
 #define SLAP_AT_ABSTRACT		0x0100U /* cannot be instantiated */
-- 
2.39.5