prepare for next release

[oweals/openssl.git] / crypto / x509v3 / pcy_tree.c

diff --git a/crypto/x509v3/pcy_tree.c b/crypto/x509v3/pcy_tree.c
index aed0155c2afc2f8fea1120275a98add0032cf7a7..89f84bfa18b2edff4eeb7e9a4a8cb0be7de7c04d 100644 (file)
--- a/crypto/x509v3/pcy_tree.c
+++ b/crypto/x509v3/pcy_tree.c
@@ -1,5 +1,5 @@
 /* pcy_tree.c */
-/* Written by Dr Stephen N Henson (shenson@bigfoot.com) for the OpenSSL
+/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
  * project 2004.
  */
 /* ====================================================================
@@ -130,9 +130,9 @@ static int tree_init(X509_POLICY_TREE **ptree, STACK_OF(X509) *certs,
                        ret = 2;
                if (explicit_policy > 0)
                        {
-                       explicit_policy--;
-                       if (!(x->ex_flags & EXFLAG_SI)
-                               && (cache->explicit_skip != -1)
+                       if (!(x->ex_flags & EXFLAG_SI))
+                               explicit_policy--;
+                       if ((cache->explicit_skip != -1)
                                && (cache->explicit_skip < explicit_policy))
                                explicit_policy = cache->explicit_skip;
                        }
@@ -160,7 +160,7 @@ static int tree_init(X509_POLICY_TREE **ptree, STACK_OF(X509) *certs,
        tree->auth_policies = NULL;
        tree->user_policies = NULL;
 
-       if (!tree)
+       if (!tree->levels)
                {
                OPENSSL_free(tree);
                return 0;
@@ -202,8 +202,9 @@ static int tree_init(X509_POLICY_TREE **ptree, STACK_OF(X509) *certs,
                        }
                else
                        {
-                       any_skip--;
-                       if ((cache->any_skip > 0)
+                       if (!(x->ex_flags & EXFLAG_SI))
+                               any_skip--;
+                       if ((cache->any_skip >= 0)
                                && (cache->any_skip < any_skip))
                                any_skip = cache->any_skip;
                        }
@@ -213,7 +214,7 @@ static int tree_init(X509_POLICY_TREE **ptree, STACK_OF(X509) *certs,
                else
                        {
                        map_skip--;
-                       if ((cache->map_skip > 0)
+                       if ((cache->map_skip >= 0)
                                && (cache->map_skip < map_skip))
                                map_skip = cache->map_skip;
                        }