GH784: Better variable name

[openssl.git] / crypto / x509 / by_dir.c

diff --git a/crypto/x509/by_dir.c b/crypto/x509/by_dir.c
index 5241cad6391b1500775ca03e1379a74272b55def..130b70e82e2fb1d32a78d9f8c9b50ac630913221 100644 (file)
--- a/crypto/x509/by_dir.c
+++ b/crypto/x509/by_dir.c
@@ -1,4 +1,3 @@
-/* crypto/x509/by_dir.c */
 /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
  * All rights reserved.
  *
@@ -69,29 +68,28 @@
 # include <sys/stat.h>
 #endif
 
+
 #include <openssl/lhash.h>
 #include <openssl/x509.h>
 #include "internal/x509_int.h"
+#include "x509_lcl.h"
 
-typedef struct lookup_dir_hashes_st {
+struct lookup_dir_hashes_st {
     unsigned long hash;
     int suffix;
-} BY_DIR_HASH;
+};
 
-typedef struct lookup_dir_entry_st {
+struct lookup_dir_entry_st {
     char *dir;
     int dir_type;
     STACK_OF(BY_DIR_HASH) *hashes;
-} BY_DIR_ENTRY;
+};
 
 typedef struct lookup_dir_st {
     BUF_MEM *buffer;
     STACK_OF(BY_DIR_ENTRY) *dirs;
 } BY_DIR;
 
-DECLARE_STACK_OF(BY_DIR_HASH)
-DECLARE_STACK_OF(BY_DIR_ENTRY)
-
 static int dir_ctrl(X509_LOOKUP *ctx, int cmd, const char *argp, long argl,
                     char **ret);
 static int new_dir(X509_LOOKUP *lu);
@@ -228,12 +226,12 @@ static int add_cert_dir(BY_DIR *ctx, const char *dir, int type)
                 }
             }
             ent = OPENSSL_malloc(sizeof(*ent));
-            if (!ent)
+            if (ent == NULL)
                 return 0;
             ent->dir_type = type;
             ent->hashes = sk_BY_DIR_HASH_new(by_dir_hash_cmp);
             ent->dir = OPENSSL_malloc((unsigned int)len + 1);
-            if (!ent->dir || !ent->hashes) {
+            if (ent->dir == NULL || ent->hashes == NULL) {
                 by_dir_entry_free(ent);
                 return 0;
             }