diff options
Diffstat (limited to 'crypto/x509v3/pcy_tree.c')
| -rw-r--r-- | crypto/x509v3/pcy_tree.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/crypto/x509v3/pcy_tree.c b/crypto/x509v3/pcy_tree.c index bbc9ada143..04d7bfc42a 100644 --- a/crypto/x509v3/pcy_tree.c +++ b/crypto/x509v3/pcy_tree.c @@ -220,10 +220,10 @@ static int tree_init(X509_POLICY_TREE **ptree, STACK_OF(X509) *certs, /* If we get this far initialize the tree */ tree = OPENSSL_zalloc(sizeof(*tree)); - if (!tree) + if (tree == NULL) return 0; tree->levels = OPENSSL_zalloc(sizeof(*tree->levels) * n); - if (!tree->levels) { + if (tree->levels == NULL) { OPENSSL_free(tree); return 0; } @@ -233,7 +233,7 @@ static int tree_init(X509_POLICY_TREE **ptree, STACK_OF(X509) *certs, /* Root data: initialize to anyPolicy */ data = policy_data_new(NULL, OBJ_nid2obj(NID_any_policy), 0); - if (!data || !level_add_node(level, data, NULL, tree)) + if (data == NULL || !level_add_node(level, data, NULL, tree)) goto bad_tree; for (i = n - 2; i >= 0; i--) { @@ -478,9 +478,9 @@ static int tree_prune(X509_POLICY_TREE *tree, X509_POLICY_LEVEL *curr) static int tree_add_auth_node(STACK_OF(X509_POLICY_NODE) **pnodes, X509_POLICY_NODE *pcy) { - if (!*pnodes) { + if (*pnodes == NULL) { *pnodes = policy_node_cmp_new(); - if (!*pnodes) + if (*pnodes == NULL) return 0; } else if (sk_X509_POLICY_NODE_find(*pnodes, pcy) != -1) return 1; @@ -584,7 +584,7 @@ static int tree_calculate_user_set(X509_POLICY_TREE *tree, * from anyPolicy. */ extra = policy_data_new(NULL, oid, node_critical(anyPolicy)); - if (!extra) + if (extra == NULL) return 0; extra->qualifier_set = anyPolicy->data->qualifier_set; extra->flags = POLICY_DATA_FLAG_SHARED_QUALIFIERS |