From: Pierangelo Masarati <ando@openldap.org>
Date: Thu, 28 Feb 2008 16:22:23 +0000 (+0000)
Subject: make sure orr_newrdn is passed correctly to libldap (ITS#5397)
X-Git-Tag: OPENLDAP_REL_ENG_2_4_9~20^2~127
X-Git-Url: https://git.sur5r.net/?a=commitdiff_plain;h=b23e4f15a91a9ae6a00241b0b75b67961dd0bb02;p=openldap

make sure orr_newrdn is passed correctly to libldap (ITS#5397)
---

diff --git a/servers/slapd/back-ldap/modrdn.c b/servers/slapd/back-ldap/modrdn.c
index 2c103e6831..ce77db83fc 100644
--- a/servers/slapd/back-ldap/modrdn.c
+++ b/servers/slapd/back-ldap/modrdn.c
@@ -44,6 +44,7 @@ ldap_back_modrdn(
 	ldap_back_send_t	retrying = LDAP_BACK_RETRYING;
 	int			rc = LDAP_SUCCESS;
 	char			*newSup = NULL;
+	struct berval		newrdn = BER_BVNULL;
 
 	if ( !ldap_back_dobind( &lc, op, rs, LDAP_BACK_SENDERR ) ) {
 		return rs->sr_err;
@@ -72,6 +73,13 @@ ldap_back_modrdn(
 		newSup = op->orr_newSup->bv_val;
 	}
 
+	/* NOTE: we need to copy the newRDN in case it was formed
+	 * from a DN by simply changing the length (ITS#5397) */
+	newrdn = op->orr_newrdn;
+	if ( newrdn.bv_val[ newrdn.bv_len ] != '\0' ) {
+		ber_dupbv_x( &newrdn, &op->orr_newrdn, op->o_tmpmemctx );
+	}
+
 retry:
 	ctrls = op->o_ctrls;
 	rc = ldap_back_controls_add( op, rs, lc, &ctrls );
@@ -82,7 +90,7 @@ retry:
 	}
 
 	rs->sr_err = ldap_rename( lc->lc_ld, op->o_req_dn.bv_val,
-			op->orr_newrdn.bv_val, newSup,
+			newrdn.bv_val, newSup,
 			op->orr_deleteoldrdn, ctrls, NULL, &msgid );
 	rc = ldap_back_op_result( lc, op, rs, msgid,
 		li->li_timeout[ SLAP_OP_MODRDN ],
@@ -99,6 +107,10 @@ retry:
 cleanup:
 	(void)ldap_back_controls_free( op, rs, &ctrls );
 
+	if ( newrdn.bv_val != op->orr_newrdn.bv_val ) {
+		op->o_tmpfree( newrdn.bv_val, op->o_tmpmemctx );
+	}
+
 	if ( lc != NULL ) {
 		ldap_back_release_conn( li, lc );
 	}
diff --git a/servers/slapd/back-meta/modrdn.c b/servers/slapd/back-meta/modrdn.c
index 117d7247ab..90f708e9d6 100644
--- a/servers/slapd/back-meta/modrdn.c
+++ b/servers/slapd/back-meta/modrdn.c
@@ -44,6 +44,7 @@ meta_back_modrdn( Operation *op, SlapReply *rs )
 	int		msgid;
 	int		do_retry = 1;
 	LDAPControl	**ctrls = NULL;
+	struct berval	newrdn = BER_BVNULL;
 
 	mc = meta_back_getconn( op, rs, &candidate, LDAP_BACK_SENDERR );
 	if ( !mc || !meta_back_dobind( op, rs, mc, LDAP_BACK_SENDERR ) ) {
@@ -118,6 +119,13 @@ meta_back_modrdn( Operation *op, SlapReply *rs )
 		goto cleanup;
 	}
 
+	/* NOTE: we need to copy the newRDN in case it was formed
+	 * from a DN by simply changing the length (ITS#5397) */
+	newrdn = op->orr_newrdn;
+	if ( newrdn.bv_val[ newrdn.bv_len ] != '\0' ) {
+		ber_dupbv_x( &newrdn, &op->orr_newrdn, op->o_tmpmemctx );
+	}
+
 retry:;
 	ctrls = op->o_ctrls;
 	if ( meta_back_controls_add( op, rs, mc, candidate, &ctrls ) != LDAP_SUCCESS )
@@ -127,7 +135,7 @@ retry:;
 	}
 
 	rs->sr_err = ldap_rename( mc->mc_conns[ candidate ].msc_ld,
-			mdn.bv_val, op->orr_newrdn.bv_val,
+			mdn.bv_val, newrdn.bv_val,
 			mnewSuperior.bv_val, op->orr_deleteoldrdn,
 			ctrls, NULL, &msgid );
 	rs->sr_err = meta_back_op_result( mc, op, rs, candidate, msgid,
@@ -156,6 +164,10 @@ cleanup:;
 		BER_BVZERO( &mnewSuperior );
 	}
 
+	if ( newrdn.bv_val != op->orr_newrdn.bv_val ) {
+		op->o_tmpfree( newrdn.bv_val, op->o_tmpmemctx );
+	}
+
 	if ( mc ) {
 		meta_back_release_conn( mi, mc );
 	}