From dcc5bdfe7e9536904387ce77c159f1ed5e4af96b Mon Sep 17 00:00:00 2001
From: Kurt Zeilenga <kurt@openldap.org>
Date: Tue, 29 Jun 1999 01:02:48 +0000
Subject: [PATCH] Log out to stderr, add LDAP_VERSION3 support to bind.c and
 modrdn.c

---
 libraries/liblutil/debug.c |  2 +-
 servers/slapd/bind.c       |  2 +-
 servers/slapd/modrdn.c     | 22 ++++++++--------------
 3 files changed, 10 insertions(+), 16 deletions(-)

diff --git a/libraries/liblutil/debug.c b/libraries/liblutil/debug.c
index ddb30ed96b..d6bb4f836f 100644
--- a/libraries/liblutil/debug.c
+++ b/libraries/liblutil/debug.c
@@ -69,6 +69,6 @@ void (lutil_debug)( int level, int debug, const char *fmt, ... )
 		fflush( log_file );
 	}
 
-    puts(buffer );
+    fputs( buffer, stderr );
 	va_end( vl );
 }
diff --git a/servers/slapd/bind.c b/servers/slapd/bind.c
index 0d380079a8..54759e8d16 100644
--- a/servers/slapd/bind.c
+++ b/servers/slapd/bind.c
@@ -68,7 +68,7 @@ do_bind(
 	Statslog( LDAP_DEBUG_STATS, "conn=%d op=%d BIND dn=\"%s\" method=%d\n",
 	    conn->c_connid, op->o_opid, ndn, method, 0 );
 
-	if ( version != LDAP_VERSION2 ) {
+	if ( version < LDAP_VERSION_MIN || version > LDAP_VERSION_MAX ) {
 		if ( cdn != NULL ) {
 			free( cdn );
 		}
diff --git a/servers/slapd/modrdn.c b/servers/slapd/modrdn.c
index 66b7f93f78..a38160f4f2 100644
--- a/servers/slapd/modrdn.c
+++ b/servers/slapd/modrdn.c
@@ -76,29 +76,23 @@ do_modrdn(
 
 	if ( ber_peek_tag( op->o_ber, &length ) == LDAP_TAG_NEWSUPERIOR ) {
 
-		if ( conn->c_protocol == LDAP_VERSION2 ) {
+		if ( conn->c_protocol ==  0 ) {
+			/*
+			 * Promote to LDAPv3
+			 */
+			conn->c_protocol = LDAP_VERSION3;
 
+		} else if ( conn->c_protocol < LDAP_VERSION3 ) {
 			/* Conection record indicates v2 but field 
 			 * newSuperior is present: report error.
 			 */
 			Debug( LDAP_DEBUG_ANY,
-			       "modrdn(v2) has field newSuperior!\n",
+			       "modrdn(v2): invalid field newSuperior!\n",
 			       0, 0, 0 );
 			send_ldap_result( conn, op, LDAP_PROTOCOL_ERROR,
 					  NULL, "" );
 			return;
-
-		} else if ( conn->c_protocol ==  0 ) {
-
-			/* The other side is talking v3 but did not Bind as v3
-			 * so we accept this and set the connection record
-			 * accordingly.
-			 */
-		    
-			conn->c_protocol = LDAP_VERSION3;
-
-		}/* else if ( conn->c_protocol ==  0 ) */
-
+		}
 
 		if ( ber_scanf( op->o_ber, /*{*/ "a}", &newSuperior ) 
 		     == LBER_ERROR ) {
-- 
2.39.5