X-Git-Url: https://git.sur5r.net/?a=blobdiff_plain;f=servers%2Fslapd%2Fadd.c;h=196a3189d5fd7b90d85bb7d14f347d0605e45481;hb=8743c05359d008eab5d65d5aacf1836bd583dafb;hp=cfff625602d4a1bae1e6c9ced059ffcb7eb45807;hpb=73276e84ae32e9e148197971d1d6729739980353;p=openldap

diff --git a/servers/slapd/add.c b/servers/slapd/add.c
index cfff625602..196a3189d5 100644
--- a/servers/slapd/add.c
+++ b/servers/slapd/add.c
@@ -20,13 +20,13 @@
 
 #include "slap.h"
 
-static void	add_created_attrs(Operation *op, Entry *e);
+static int	add_created_attrs(Operation *op, Entry *e);
 
 int
 do_add( Connection *conn, Operation *op )
 {
 	BerElement	*ber = op->o_ber;
-	char		*dn, *last;
+	char		*dn, *ndn, *last;
 	ber_len_t	len;
 	ber_tag_t	tag;
 	Entry		*e;
@@ -62,10 +62,21 @@ do_add( Connection *conn, Operation *op )
 		return -1;
 	}
 
+	ndn = ch_strdup( dn );
+
+	if ( dn_normalize_case( ndn ) == NULL ) {
+		Debug( LDAP_DEBUG_ANY, "do_add: invalid dn (%s)\n", dn, 0, 0 );
+		send_ldap_result( conn, op, LDAP_INVALID_DN_SYNTAX, NULL,
+		    "invalid DN", NULL, NULL );
+		free( dn );
+		free( ndn );
+		return LDAP_INVALID_DN_SYNTAX;
+	}
+
 	e = (Entry *) ch_calloc( 1, sizeof(Entry) );
 
 	e->e_dn = dn;
-	e->e_ndn = dn_normalize_case( ch_strdup( dn ) );
+	e->e_ndn = ndn;
 	e->e_private = NULL;
 
 	dn = NULL;
@@ -117,7 +128,7 @@ do_add( Connection *conn, Operation *op )
 	} 
 
 	Statslog( LDAP_DEBUG_STATS, "conn=%d op=%d ADD dn=\"%s\"\n",
-	    conn->c_connid, op->o_opid, e->e_ndn, 0, 0 );
+	    op->o_connid, op->o_opid, e->e_ndn, 0, 0 );
 
 	/*
 	 * We could be serving multiple database backends.  Select the
@@ -144,12 +155,21 @@ do_add( Connection *conn, Operation *op )
 			strcmp( be->be_update_ndn, op->o_ndn ) == 0 )
 		{
 			if ( (be->be_lastmod == ON || (be->be_lastmod == UNDEFINED &&
-				global_lastmod == ON)) && be->be_update_ndn == NULL ) {
-
-				add_created_attrs( op, e );
+				global_lastmod == ON)) && be->be_update_ndn == NULL )
+			{
+				rc = add_created_attrs( op, e );
+
+				if( rc != LDAP_SUCCESS ) {
+					entry_free( e );
+					send_ldap_result( conn, op, rc,
+						NULL, "no-user-modification attribute type",
+						NULL, NULL );
+					return rc;
+				}
 			}
+
 			if ( (*be->be_add)( be, conn, op, e ) == 0 ) {
-				replog( be, LDAP_REQ_ADD, e->e_dn, e, 0 );
+				replog( be, op, e->e_dn, e );
 				be_entry_release_w( be, e );
 			}
 
@@ -168,13 +188,13 @@ do_add( Connection *conn, Operation *op )
 	return rc;
 }
 
-static void
+static int
 add_created_attrs( Operation *op, Entry *e )
 {
 	char		buf[22];
 	struct berval	bv;
 	struct berval	*bvals[2];
-	Attribute	**a, **next;
+	Attribute	*a;
 	Attribute	*tmp;
 	struct tm	*ltm;
 	time_t		currenttime;
@@ -184,15 +204,10 @@ add_created_attrs( Operation *op, Entry *e )
 	bvals[0] = &bv;
 	bvals[1] = NULL;
 
-	/* remove any attempts by the user to add these attrs */
-	for ( a = &e->e_attrs; *a != NULL; a = next ) {
-		if ( oc_check_no_usermod_attr( (*a)->a_type ) ) {
-			tmp = *a;
-			*a = (*a)->a_next;
-			attr_free( tmp );
-			next = a;
-		} else {
-			next = &(*a)->a_next;
+	/* return error on any attempts by the user to add these attrs */
+	for ( a = e->e_attrs; a != NULL; a = a->a_next ) {
+		if ( oc_check_no_usermod_attr( a->a_type ) ) {
+			return LDAP_CONSTRAINT_VIOLATION;
 		}
 	}
 
@@ -219,4 +234,6 @@ add_created_attrs( Operation *op, Entry *e )
 	bv.bv_val = buf;
 	bv.bv_len = strlen( bv.bv_val );
 	attr_merge( e, "createtimestamp", bvals );
+
+	return LDAP_SUCCESS;
 }