From: Quanah Gibson-Mount <quanah@openldap.org>
Date: Mon, 9 Mar 2009 20:35:16 +0000 (+0000)
Subject: ITS#6006
X-Git-Tag: OPENLDAP_REL_ENG_2_4_16~41
X-Git-Url: https://git.sur5r.net/?a=commitdiff_plain;h=e3fb5d2f7b97133c7965ac6ab3f10aa5ef64f84f;p=openldap

ITS#6006
---

diff --git a/CHANGES b/CHANGES
index 4942a4a704..40051f16e7 100644
--- a/CHANGES
+++ b/CHANGES
@@ -12,6 +12,7 @@ OpenLDAP 2.4.16 Engineering
 	Fixed slapd syncrepl newCookie sync messages (ITS#5972)
 	Fixed slapd syncrepl multiple CSN propagation (ITS#5973)
 	Fixed slapd-bdb/hdb cachesize handling (ITS#5860)
+	Fixed slapd-bdb/hdb with slapcat with empty dn (ITS#6006)
 	Fixed slapd-ldap incorrect referral handling (ITS#6003,ITS#5916)
 	Fixed slapd-ldap/meta with broken AD results (ITS#5977)
 	Fixed slapd-ldap/meta with invalid attrs again (ITS#5959)
diff --git a/servers/slapd/back-bdb/init.c b/servers/slapd/back-bdb/init.c
index c92ebcef44..02ab2271de 100644
--- a/servers/slapd/back-bdb/init.c
+++ b/servers/slapd/back-bdb/init.c
@@ -537,10 +537,23 @@ shm_retry:
 		rc = bdb_id2entry( be, NULL, 0, &e );
 	}
 	if ( !e ) {
+		struct berval gluebv = BER_BVC("glue");
+		Operation op = {0};
+		Opheader ohdr = {0};
 		e = entry_alloc();
 		e->e_id = 0;
 		ber_dupbv( &e->e_name, (struct berval *)&slap_empty_bv );
 		ber_dupbv( &e->e_nname, (struct berval *)&slap_empty_bv );
+		attr_merge_one( e, slap_schema.si_ad_objectClass,
+			&gluebv, NULL );
+		attr_merge_one( e, slap_schema.si_ad_structuralObjectClass,
+			&gluebv, NULL );
+		op.o_hdr = &ohdr;
+		op.o_bd = be;
+		op.ora_e = e;
+		op.o_dn = be->be_rootdn;
+		op.o_ndn = be->be_rootndn;
+		slap_add_opattrs( &op, NULL, NULL, 0, 0 );
 	}
 	e->e_ocflags = SLAP_OC_GLUE|SLAP_OC__END;
 	e->e_private = &bdb->bi_cache.c_dntree;
diff --git a/servers/slapd/back-bdb/modify.c b/servers/slapd/back-bdb/modify.c
index c6e3cd03f6..847208c841 100644
--- a/servers/slapd/back-bdb/modify.c
+++ b/servers/slapd/back-bdb/modify.c
@@ -363,7 +363,6 @@ bdb_modify( Operation *op, SlapReply *rs )
 	DB_TXN	*ltid = NULL, *lt2;
 	struct bdb_op_info opinfo = {{{ 0 }}};
 	Entry		dummy = {0};
-	int			fakeroot = 0;
 
 	DB_LOCK		lock;
 
@@ -487,19 +486,6 @@ retry:	/* transaction retry */
 		case DB_LOCK_NOTGRANTED:
 			goto retry;
 		case DB_NOTFOUND:
-			if ( BER_BVISEMPTY( &op->o_req_ndn )) {
-				struct berval gluebv = BER_BVC("glue");
-				e = ch_calloc( 1, sizeof(Entry));
-				e->e_name.bv_val = ch_strdup( "" );
-				ber_dupbv( &e->e_nname, &e->e_name );
-				attr_merge_one( e, slap_schema.si_ad_objectClass,
-					&gluebv, NULL );
-				attr_merge_one( e, slap_schema.si_ad_structuralObjectClass,
-					&gluebv, NULL );
-				e->e_private = ei;
-				fakeroot = 1;
-				rs->sr_err = 0;
-			}
 			break;
 		case LDAP_BUSY:
 			rs->sr_text = "ldap server busy";
@@ -511,9 +497,7 @@ retry:	/* transaction retry */
 		}
 	}
 
-	if ( !fakeroot ) {
-		e = ei->bei_e;
-	}
+	e = ei->bei_e;
 
 	/* acquire and lock entry */
 	/* FIXME: dn2entry() should return non-glue entry */
@@ -676,19 +660,11 @@ retry:	/* transaction retry */
 	} else {
 		/* may have changed in bdb_modify_internal() */
 		e->e_ocflags = dummy.e_ocflags;
-		if ( fakeroot ) {
-			e->e_private = NULL;
-			entry_free( e );
-			e = NULL;
-			attrs_free( dummy.e_attrs );
-
-		} else {
-			rc = bdb_cache_modify( bdb, e, dummy.e_attrs, ltid, &lock );
-			switch( rc ) {
-			case DB_LOCK_DEADLOCK:
-			case DB_LOCK_NOTGRANTED:
-				goto retry;
-			}
+		rc = bdb_cache_modify( bdb, e, dummy.e_attrs, ltid, &lock );
+		switch( rc ) {
+		case DB_LOCK_DEADLOCK:
+		case DB_LOCK_NOTGRANTED:
+			goto retry;
 		}
 		dummy.e_attrs = NULL;