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openssl/crypto/x509v3/pcy_map.c

Index: openssl/crypto/x509v3/pcy_map.c
===================================================================
--- openssl/crypto/x509v3/pcy_map.c	(revision 105093)
+++ openssl/crypto/x509v3/pcy_map.c	(working copy)
@@ -62,31 +62,6 @@
 
 #include "pcy_int.h"
 
-static int ref_cmp(const X509_POLICY_REF * const *a,
-			const X509_POLICY_REF * const *b)
-	{
-	return OBJ_cmp((*a)->subjectDomainPolicy, (*b)->subjectDomainPolicy);
-	}
-
-static void policy_map_free(X509_POLICY_REF *map)
-	{
-	if (map->subjectDomainPolicy)
-		ASN1_OBJECT_free(map->subjectDomainPolicy);
-	OPENSSL_free(map);
-	}
-
-static X509_POLICY_REF *policy_map_find(X509_POLICY_CACHE *cache, ASN1_OBJECT *id)
-	{
-	X509_POLICY_REF tmp;
-	int idx;
-	tmp.subjectDomainPolicy = id;
-
-	idx = sk_X509_POLICY_REF_find(cache->maps, &tmp);
-	if (idx == -1)
-		return NULL;
-	return sk_X509_POLICY_REF_value(cache->maps, idx);
-	}
-
 /* Set policy mapping entries in cache.
  * Note: this modifies the passed POLICY_MAPPINGS structure
  */
@@ -94,7 +69,6 @@
 int policy_cache_set_mapping(X509 *x, POLICY_MAPPINGS *maps)
 	{
 	POLICY_MAPPING *map;
-	X509_POLICY_REF *ref = NULL;
 	X509_POLICY_DATA *data;
 	X509_POLICY_CACHE *cache = x->policy_cache;
 	int i;
@@ -104,7 +78,6 @@
 		ret = -1;
 		goto bad_mapping;
 		}
-	cache->maps = sk_X509_POLICY_REF_new(ref_cmp);
 	for (i = 0; i < sk_POLICY_MAPPING_num(maps); i++)
 		{
 		map = sk_POLICY_MAPPING_value(maps, i);
@@ -116,13 +89,6 @@
 			goto bad_mapping;
 			}
 
-		/* If we've already mapped from this OID bad mapping */
-		if (policy_map_find(cache, map->subjectDomainPolicy) != NULL)
-			{
-			ret = -1;
-			goto bad_mapping;
-			}
-
 		/* Attempt to find matching policy data */
 		data = policy_cache_find_data(cache, map->issuerDomainPolicy);
 		/* If we don't have anyPolicy can't map */
@@ -138,7 +104,7 @@
 			if (!data)
 				goto bad_mapping;
 			data->qualifier_set = cache->anyPolicy->qualifier_set;
-			map->issuerDomainPolicy = NULL;
+			/*map->issuerDomainPolicy = NULL;*/
 			data->flags |= POLICY_DATA_FLAG_MAPPED_ANY;
 			data->flags |= POLICY_DATA_FLAG_SHARED_QUALIFIERS;
 			if (!sk_X509_POLICY_DATA_push(cache->data, data))
@@ -149,37 +115,17 @@
 			}
 		else
 			data->flags |= POLICY_DATA_FLAG_MAPPED;
-
 		if (!sk_ASN1_OBJECT_push(data->expected_policy_set, 
 						map->subjectDomainPolicy))
 			goto bad_mapping;
-		
-		ref = OPENSSL_malloc(sizeof(X509_POLICY_REF));
-		if (!ref)
-			goto bad_mapping;
-
-		ref->subjectDomainPolicy = map->subjectDomainPolicy;
 		map->subjectDomainPolicy = NULL;
-		ref->data = data;
 
-		if (!sk_X509_POLICY_REF_push(cache->maps, ref))
-			goto bad_mapping;
-
-		ref = NULL;
-
 		}
 
 	ret = 1;
 	bad_mapping:
 	if (ret == -1)
 		x->ex_flags |= EXFLAG_INVALID_POLICY;
-	if (ref)
-		policy_map_free(ref);
-	if (ret <= 0)
-		{
-		sk_X509_POLICY_REF_pop_free(cache->maps, policy_map_free);
-		cache->maps = NULL;
-		}
 	sk_POLICY_MAPPING_pop_free(maps, POLICY_MAPPING_free);
 	return ret;