X-Git-Url: https://git.sur5r.net/?a=blobdiff_plain;f=servers%2Fslapd%2Fad.c;h=db1eb06d2a6038e384e6bd0b75718172cc557ab8;hb=49b0985c88ea6836a24c314aea2cb2dd0d129544;hp=569e995ccbc5f5ecbb7afd319c0fe74caa919f24;hpb=088eecc34d715e1762b257ca9b8b3736e804ec1f;p=openldap

diff --git a/servers/slapd/ad.c b/servers/slapd/ad.c
index 569e995ccb..db1eb06d2a 100644
--- a/servers/slapd/ad.c
+++ b/servers/slapd/ad.c
@@ -1,9 +1,18 @@
+/* ad.c - routines for dealing with attribute descriptions */
 /* $OpenLDAP$ */
-/*
- * Copyright 1998-2003 The OpenLDAP Foundation, All Rights Reserved.
- * COPYING RESTRICTIONS APPLY, see COPYRIGHT file
+/* This work is part of OpenLDAP Software <http://www.openldap.org/>.
+ *
+ * Copyright 1998-2003 The OpenLDAP Foundation.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted only as authorized by the OpenLDAP
+ * Public License.
+ *
+ * A copy of this license is available in the file LICENSE in the
+ * top-level directory of the distribution or, alternatively, at
+ * <http://www.OpenLDAP.org/license.html>.
  */
-/* ad.c - routines for dealing with attribute descriptions */
 
 #include "portable.h"
 
@@ -222,10 +231,10 @@ int slap_bv2ad(
 				} else if ( rc > 0 ||
 					( rc == 0 && (unsigned)optlen > tags[i].bv_len ))
 				{
-					AC_MEMCPY( &tags[i+1], &tags[i],
-						(ntags-i)*sizeof(struct berval) );
-					tags[i].bv_val = opt;
-					tags[i].bv_len = optlen;
+					AC_MEMCPY( &tags[i+2], &tags[i+1],
+						(ntags-i-1)*sizeof(struct berval) );
+					tags[i+1].bv_val = opt;
+					tags[i+1].bv_len = optlen;
 					goto done;
 				}
 			}
@@ -410,9 +419,6 @@ static int is_ad_subtags(
 	const char *subtags, *subp, *subdelimp;
 	int  suplen, sublen;
 
-	if( suptagsbv->bv_len == 0 ) return 1;
-	if( subtagsbv->bv_len == 0 ) return 0;
-
 	subtags =subtagsbv->bv_val;
 	suptags =suptagsbv->bv_val;
 
@@ -445,9 +451,13 @@ int is_ad_subtype(
 	AttributeDescription *super
 )
 {
+	AttributeType *a;
 	int lr;
 
-	if( !is_at_subtype( sub->ad_type, super->ad_type ) ) {
+	for ( a = sub->ad_type; a; a=a->sat_sup ) {
+		if ( a == super->ad_type ) break;
+	}
+	if( !a ) {
 		return 0;
 	}
 
@@ -458,11 +468,12 @@ int is_ad_subtype(
 	}
 
 	/* check for tagging options */
-	if ( !is_ad_subtags( &sub->ad_tags, &super->ad_tags )) {
+	if ( super->ad_tags.bv_len == 0 )
+		return 1;
+	if ( sub->ad_tags.bv_len == 0 )
 		return 0;
-	}
 
-	return 1;
+	return is_ad_subtags( &sub->ad_tags, &super->ad_tags );
 }
 
 int ad_inlist(
@@ -472,24 +483,50 @@ int ad_inlist(
 	if (! attrs ) return 0;
 
 	for( ; attrs->an_name.bv_val; attrs++ ) {
+		AttributeType *a;
 		ObjectClass *oc;
 		int rc;
 		
 		if ( attrs->an_desc ) {
+			int lr;
+
 			if ( desc == attrs->an_desc ) {
 				return 1;
 			}
 
 			/*
-			 * EXTENSION: if requested description is preceeded by an
+			 * EXTENSION: if requested description is preceeded by
 			 * a '-' character, do not match on subtypes.
 			 */
-			if ( attrs->an_name.bv_val[0] != '-' &&
-				is_ad_subtype( desc, attrs->an_desc ))
-			{
+			if ( attrs->an_name.bv_val[0] == '-' ) {
+				continue;
+			}
+			
+			/* Is this a subtype of the requested attr? */
+			for (a = desc->ad_type; a; a=a->sat_sup) {
+				if ( a == attrs->an_desc->ad_type )
+					break;
+			}
+			if ( !a ) {
+				continue;
+			}
+			/* Does desc support all the requested flags? */
+			lr = desc->ad_tags.bv_len ? SLAP_DESC_TAG_RANGE : 0;
+			if(( attrs->an_desc->ad_flags & (desc->ad_flags | lr))
+				!= attrs->an_desc->ad_flags ) {
+				continue;
+			}
+			/* Do the descs have compatible tags? */
+			if ( attrs->an_desc->ad_tags.bv_len == 0 ) {
+				return 1;
+			}
+			if ( desc->ad_tags.bv_len == 0) {
+				continue;
+			}
+			if ( is_ad_subtags( &desc->ad_tags,
+				&attrs->an_desc->ad_tags ) ) {
 				return 1;
 			}
-
 			continue;
 		}
 
@@ -521,9 +558,11 @@ int ad_inlist(
 				/* allow return of required attributes */
 				int i;
    				for ( i = 0; oc->soc_required[i] != NULL; i++ ) {
-					rc = is_at_subtype( desc->ad_type,
-						oc->soc_required[i] );
-					if( rc ) return 1;
+					for (a = desc->ad_type; a; a=a->sat_sup) {
+						if ( a == oc->soc_required[i] ) {
+							return 1;
+						}
+					}
 				}
 			}
 
@@ -531,9 +570,11 @@ int ad_inlist(
 				/* allow return of allowed attributes */
 				int i;
    				for ( i = 0; oc->soc_allowed[i] != NULL; i++ ) {
-					rc = is_at_subtype( desc->ad_type,
-						oc->soc_allowed[i] );
-					if( rc ) return 1;
+					for (a = desc->ad_type; a; a=a->sat_sup) {
+						if ( a == oc->soc_allowed[i] ) {
+							return 1;
+						}
+					}
 				}
 			}