Remove lint

[openldap] / servers / slapd / modify.c

diff --git a/servers/slapd/modify.c b/servers/slapd/modify.c
index 979a97efe9547b325af4f6e69cdf54fe6485552e..e2086b81a517f61c69390b54a6140314133e394f 100644 (file)
--- a/servers/slapd/modify.c
+++ b/servers/slapd/modify.c
@@ -189,7 +189,7 @@ do_modify(
                goto cleanup;
        }
 
-       if( ndn == '\0' ) {
+       if( *ndn == '\0' ) {
 #ifdef NEW_LOGGING
                LDAP_LOG(( "operation", LDAP_LEVEL_ERR,
                           "do_modify: attempt to modify root DSE.\n" ));
@@ -200,6 +200,21 @@ do_modify(
                send_ldap_result( conn, op, rc = LDAP_UNWILLING_TO_PERFORM,
                        NULL, "modify upon the root DSE not supported", NULL, NULL );
                goto cleanup;
+
+#if defined( SLAPD_SCHEMA_DN )
+       } else if ( strcasecmp( ndn, SLAPD_SCHEMA_DN ) == 0 ) {
+#ifdef NEW_LOGGING
+               LDAP_LOG(( "operation", LDAP_LEVEL_ERR,
+                       "do_modify: attempt to modify subschema subentry.\n" ));
+#else
+               Debug( LDAP_DEBUG_ANY, "do_modify: subschema subentry!\n", 0, 0, 0 );
+#endif
+
+               send_ldap_result( conn, op, rc = LDAP_UNWILLING_TO_PERFORM,
+                       NULL, "modification of subschema subentry not supported",
+                       NULL, NULL );
+               goto cleanup;
+#endif
        }
 
 #ifdef LDAP_DEBUG
@@ -237,8 +252,13 @@ do_modify(
         * if we don't hold it.
         */
        if ( (be = select_backend( ndn, manageDSAit )) == NULL ) {
+               struct berval **ref = referral_rewrite( default_referral,
+                       NULL, dn, LDAP_SCOPE_DEFAULT );
+
                send_ldap_result( conn, op, rc = LDAP_REFERRAL,
-                       NULL, NULL, default_referral, NULL );
+                       NULL, NULL, ref ? ref : default_referral, NULL );
+
+               ber_bvecfree( ref );
                goto cleanup;
        }
 
@@ -322,9 +342,15 @@ do_modify(
 #ifndef SLAPD_MULTIMASTER
                /* send a referral */
                } else {
+                       struct berval **defref = be->be_update_refs
+                               ? be->be_update_refs : default_referral;
+                       struct berval **ref = referral_rewrite( defref,
+                               NULL, dn, LDAP_SCOPE_DEFAULT );
+
                        send_ldap_result( conn, op, rc = LDAP_REFERRAL, NULL, NULL,
-                               be->be_update_refs ? be->be_update_refs : default_referral,
-                               NULL );
+                               ref ? ref : defref, NULL );
+
+                       ber_bvecfree( ref );
 #endif
                }
        } else {
@@ -372,7 +398,8 @@ int slap_modlist2mods(
 
                if( rc != LDAP_SUCCESS ) {
                        slap_mods_free( mod );
-                       snprintf( textbuf, textlen, "%s: %s", ml->ml_type, text );
+                       snprintf( textbuf, textlen, "%s: %s",
+                               ml->ml_type, *text );
                        *text = textbuf;
                        return rc;
                }
@@ -414,6 +441,21 @@ int slap_modlist2mods(
                        return LDAP_CONSTRAINT_VIOLATION;
                }
 
+               if ( is_at_obsolete( ad->ad_type ) &&
+                       ( mod->sml_op == LDAP_MOD_ADD || ml->ml_bvalues != NULL ) )
+               {
+                       /*
+                        * attribute is obsolete,
+                        * only allow replace/delete with no values
+                        */
+                       slap_mods_free( mod );
+                       snprintf( textbuf, textlen,
+                               "%s: attribute is obsolete",
+                               ml->ml_type );
+                       *text = textbuf;
+                       return LDAP_CONSTRAINT_VIOLATION;
+               }
+
                /*
                 * check values
                 */
@@ -423,16 +465,6 @@ int slap_modlist2mods(
                                ad->ad_type->sat_syntax->ssyn_validate;
 
                        if( !validate ) {
-#ifdef NEW_LOGGING
-                               LDAP_LOG(( "operation", LDAP_LEVEL_ERR,
-                                       "modlist2mods: %s: no validator for syntax %s\n",
-                                       ml->ml_type, ad->ad_type->sat_syntax->ssyn_oid ));
-#else
-                               Debug( LDAP_DEBUG_TRACE,
-                                       "modlist2mods: %s: no validator for syntax %s\n",
-                                       ml->ml_type, ad->ad_type->sat_syntax->ssyn_oid, 0 );
-#endif
-
                                slap_mods_free( mod );
                                *text = "no validator for syntax";
                                snprintf( textbuf, textlen,
@@ -452,7 +484,7 @@ int slap_modlist2mods(
                                if( rc != 0 ) {
                                        slap_mods_free( mod );
                                        snprintf( textbuf, textlen,
-                                               "%s: value #%ld contains invalid data",
+                                               "%s: value #%ld invalid per syntax",
                                                ml->ml_type, (long) nvals );
                                        *text = textbuf;
                                        return LDAP_INVALID_SYNTAX;
@@ -471,7 +503,7 @@ int slap_modlist2mods(
                                        "%s: multiple value provided",
                                        ml->ml_type );
                                *text = textbuf;
-                               return LDAP_INVALID_SYNTAX;
+                               return LDAP_CONSTRAINT_VIOLATION;
                        }
                }
 
@@ -520,7 +552,7 @@ int slap_mods_opattrs(
        if( op->o_tag == LDAP_REQ_ADD ) {
                mod = (Modifications *) ch_calloc( 1, sizeof( Modifications ) );
                mod->sml_op = mop;
-               mod->sml_desc = ad_dup( slap_schema.si_ad_creatorsName );
+               mod->sml_desc = slap_schema.si_ad_creatorsName;
                mod->sml_bvalues = (struct berval **) malloc( 2 * sizeof( struct berval * ) );
                mod->sml_bvalues[0] = ber_bvdup( &name );
                mod->sml_bvalues[1] = NULL;
@@ -530,7 +562,7 @@ int slap_mods_opattrs(
 
                mod = (Modifications *) ch_calloc( 1, sizeof( Modifications ) );
                mod->sml_op = mop;
-               mod->sml_desc = ad_dup( slap_schema.si_ad_createTimestamp );
+               mod->sml_desc = slap_schema.si_ad_createTimestamp;
                mod->sml_bvalues = (struct berval **) malloc( 2 * sizeof( struct berval * ) );
                mod->sml_bvalues[0] = ber_bvdup( &timestamp );
                mod->sml_bvalues[1] = NULL;
@@ -540,7 +572,7 @@ int slap_mods_opattrs(
 
        mod = (Modifications *) ch_calloc( 1, sizeof( Modifications ) );
        mod->sml_op = mop;
-       mod->sml_desc = ad_dup( slap_schema.si_ad_modifiersName );
+       mod->sml_desc = slap_schema.si_ad_modifiersName;
        mod->sml_bvalues = (struct berval **) malloc( 2 * sizeof( struct berval * ) );
        mod->sml_bvalues[0] = ber_bvdup( &name );
        mod->sml_bvalues[1] = NULL;
@@ -549,7 +581,7 @@ int slap_mods_opattrs(
 
        mod = (Modifications *) ch_calloc( 1, sizeof( Modifications ) );
        mod->sml_op = mop;
-       mod->sml_desc = ad_dup( slap_schema.si_ad_modifyTimestamp );
+       mod->sml_desc = slap_schema.si_ad_modifyTimestamp;
        mod->sml_bvalues = (struct berval **) malloc( 2 * sizeof( struct berval * ) );
        mod->sml_bvalues[0] = ber_bvdup( &timestamp );
        mod->sml_bvalues[1] = NULL;
@@ -559,53 +591,3 @@ int slap_mods_opattrs(
        return LDAP_SUCCESS;
 }
 
-
-void
-slap_mod_free(
-       Modification    *mod,
-       int                             freeit
-)
-{
-       ad_free( mod->sm_desc, 1 );
-
-       if ( mod->sm_bvalues != NULL )
-               ber_bvecfree( mod->sm_bvalues );
-
-       if( freeit )
-               free( mod );
-}
-
-void
-slap_mods_free(
-    Modifications      *ml
-)
-{
-       Modifications *next;
-
-       for ( ; ml != NULL; ml = next ) {
-               next = ml->sml_next;
-
-               slap_mod_free( &ml->sml_mod, 0 );
-               free( ml );
-       }
-}
-
-void
-slap_modlist_free(
-    LDAPModList        *ml
-)
-{
-       LDAPModList *next;
-
-       for ( ; ml != NULL; ml = next ) {
-               next = ml->ml_next;
-
-               if (ml->ml_type)
-                       free( ml->ml_type );
-
-               if ( ml->ml_bvalues != NULL )
-                       ber_bvecfree( ml->ml_bvalues );
-
-               free( ml );
-       }
-}