Compatibility with 2.4

servers/slapd/modify.c

@@ -826,6 +826,7 @@ void slap_mods_opattrs(
 		timestamp.bv_val = timebuf;
 		for ( modtail = modsp; *modtail; modtail = &(*modtail)->sml_next ) {
 			if ( (*modtail)->sml_op != LDAP_MOD_ADD &&
+				(*modtail)->sml_op != SLAP_MOD_SOFTADD &&
 				(*modtail)->sml_op != LDAP_MOD_REPLACE ) continue;
 			if ( (*modtail)->sml_desc == slap_schema.si_ad_entryCSN ) {
 				csn = (*modtail)->sml_values[0];
@@ -851,11 +852,10 @@ void slap_mods_opattrs(
 			csn = op->o_csn;
 		}
 		ptr = ber_bvchr( &csn, '#' );
-		if ( ptr && ptr < &csn.bv_val[csn.bv_len] ) {
-			timestamp.bv_len = ptr - csn.bv_val;
-			if ( timestamp.bv_len >= sizeof( timebuf ))
-				timestamp.bv_len = sizeof( timebuf ) - 1;
-			strncpy( timebuf, csn.bv_val, timestamp.bv_len );
+		if ( ptr ) {
+			timestamp.bv_len = STRLENOF("YYYYMMDDHHMMSSZ");
+			AC_MEMCPY( timebuf, csn.bv_val, timestamp.bv_len );
+			timebuf[timestamp.bv_len-1] = 'Z';
 			timebuf[timestamp.bv_len] = '\0';
 		} else {
 			time_t now = slap_get_time();

servers/slapd/syncrepl.c

@@ -2370,7 +2370,7 @@ syncrepl_updateCookie(
 	Modifications mod = { { 0 } };
 	struct berval vals[ 2 ];
 
-	int rc;
+	int rc, dbflags;
 
 	slap_callback cb = { NULL };
 	SlapReply	rs_modify = {REP_RESULT};
@@ -2402,7 +2402,10 @@ syncrepl_updateCookie(
 	/* update contextCSN */
 	op->o_msgid = SLAP_SYNC_UPDATE_MSGID;
 	op->orm_modlist = &mod;
+	dbflags = SLAP_DBFLAGS(op->o_bd);
+	SLAP_DBFLAGS(op->o_bd) |= SLAP_DBFLAG_NOLASTMOD;
 	rc = be->be_modify( op, &rs_modify );
+	SLAP_DBFLAGS(op->o_bd) = dbflags;
 	op->o_msgid = 0;
 
 	if ( rs_modify.sr_err != LDAP_SUCCESS ) {