From 2a7036e5b0278568f59a5d88b9542fed0d37cf3f Mon Sep 17 00:00:00 2001
From: Kurt Zeilenga <kurt@openldap.org>
Date: Tue, 16 Jan 2001 06:49:49 +0000
Subject: [PATCH] ITS#963: Multimaster patch

---
 servers/slapd/add.c    | 18 ++++++------------
 servers/slapd/modify.c | 14 +++++++-------
 2 files changed, 13 insertions(+), 19 deletions(-)

diff --git a/servers/slapd/add.c b/servers/slapd/add.c
index bb549fba39..f20a62c4f0 100644
--- a/servers/slapd/add.c
+++ b/servers/slapd/add.c
@@ -227,13 +227,10 @@ do_add( Connection *conn, Operation *op )
 	 */
 	if ( be->be_add ) {
 		/* do the update here */
-#ifdef SLAPD_MULTIMASTER
-		if ( (be->be_lastmod == ON || (be->be_lastmod == UNDEFINED &&
-			global_lastmod == ON)) && (be->be_update_ndn == NULL ||
-			strcmp( be->be_update_ndn, op->o_ndn )) )
-#else
-		if ( be->be_update_ndn == NULL ||
-			strcmp( be->be_update_ndn, op->o_ndn ) == 0 )
+		int repl_user = (be->be_update_ndn != NULL &&
+			strcmp( be->be_update_ndn, op->o_ndn ) == 0);
+#ifndef SLAPD_MULTIMASTER
+		if ( be->be_update_ndn == NULL || repl_user )
 #endif
 		{
 			int update = be->be_update_ndn != NULL;
@@ -245,10 +242,8 @@ do_add( Connection *conn, Operation *op )
 				goto done;
 			}
 
-#ifndef SLAPD_MULTIMASTER
 			if ( (be->be_lastmod == ON || (be->be_lastmod == UNDEFINED &&
-				global_lastmod == ON)) && !update )
-#endif
+				global_lastmod == ON)) && !repl_user )
 			{
 				Modifications **modstail;
 				for( modstail = &mods;
@@ -275,8 +270,7 @@ do_add( Connection *conn, Operation *op )
 
 			if ( (*be->be_add)( be, conn, op, e ) == 0 ) {
 #ifdef SLAPD_MULTIMASTER
-				if (be->be_update_ndn == NULL ||
-					strcmp( be->be_update_ndn, op->o_ndn ))
+				if ( !repl_user )
 #endif
 				{
 					replog( be, op, e->e_dn, e );
diff --git a/servers/slapd/modify.c b/servers/slapd/modify.c
index fe11260bfd..6925de3ef5 100644
--- a/servers/slapd/modify.c
+++ b/servers/slapd/modify.c
@@ -268,12 +268,13 @@ do_modify(
 	 */
 	if ( be->be_modify ) {
 		/* do the update here */
+		int repl_user = (be->be_update_ndn != NULL &&
+			strcmp( be->be_update_ndn, op->o_ndn ) == 0);
 #ifndef SLAPD_MULTIMASTER
-		/* we don't have to check for replicator dn
-		 * because we accept each modify request
+		/* Multimaster slapd does not have to check for replicator dn
+		 * because it accepts each modify request
 		 */
-		if ( be->be_update_ndn == NULL ||
-			strcmp( be->be_update_ndn, op->o_ndn ) == 0 )
+		if ( be->be_update_ndn == NULL || repl_user )
 #endif
 		{
 			int update = be->be_update_ndn != NULL;
@@ -287,7 +288,7 @@ do_modify(
 			}
 
 			if ( (be->be_lastmod == ON || (be->be_lastmod == UNDEFINED &&
-				global_lastmod == ON)) && !update )
+				global_lastmod == ON)) && !repl_user )
 			{
 				Modifications **modstail;
 				for( modstail = &mods;
@@ -308,8 +309,7 @@ do_modify(
 
 			if ( (*be->be_modify)( be, conn, op, dn, ndn, mods ) == 0 
 #ifdef SLAPD_MULTIMASTER
-				&& ( be->be_update_ndn == NULL ||
-					strcmp( be->be_update_ndn, op->o_ndn ) != 0 )
+				&& !repl_user
 #endif
 			) {
 				/* but we log only the ones not from a replicator user */
-- 
2.39.5