extension documentation

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

diff --git a/crypto/x509/by_dir.c b/crypto/x509/by_dir.c
index cc91db84bc850d5bf814a9a01cae7304e80124a1..8310bc4701915e82522e6ce61abd2f25f3d58e3a 100644 (file)
--- a/crypto/x509/by_dir.c
+++ b/crypto/x509/by_dir.c
@@ -69,8 +69,10 @@
 # include <sys/stat.h>
 #endif
 
+
 #include <openssl/lhash.h>
 #include <openssl/x509.h>
+#include "internal/x509_int.h"
 
 typedef struct lookup_dir_hashes_st {
     unsigned long hash;
@@ -98,7 +100,7 @@ static void free_dir(X509_LOOKUP *lu);
 static int add_cert_dir(BY_DIR *ctx, const char *dir, int type);
 static int get_cert_by_subject(X509_LOOKUP *xl, int type, X509_NAME *name,
                                X509_OBJECT *ret);
-X509_LOOKUP_METHOD x509_dir_lookup = {
+static X509_LOOKUP_METHOD x509_dir_lookup = {
     "Load certs from files in a directory",
     new_dir,                    /* new */
     free_dir,                   /* free */
@@ -227,12 +229,12 @@ 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;
             }
@@ -252,14 +254,8 @@ static int get_cert_by_subject(X509_LOOKUP *xl, X509_LOOKUP_TYPE type,
 {
     BY_DIR *ctx;
     union {
-        struct {
-            X509 st_x509;
-            X509_CINF st_x509_cinf;
-        } x509;
-        struct {
-            X509_CRL st_crl;
-            X509_CRL_INFO st_crl_info;
-        } crl;
+        X509 st_x509;
+        X509_CRL crl;
     } data;
     int ok = 0;
     int i, j, k;
@@ -273,14 +269,12 @@ static int get_cert_by_subject(X509_LOOKUP *xl, X509_LOOKUP_TYPE type,
 
     stmp.type = type;
     if (type == X509_LU_X509) {
-        data.x509.st_x509.cert_info = &data.x509.st_x509_cinf;
-        data.x509.st_x509_cinf.subject = name;
-        stmp.data.x509 = &data.x509.st_x509;
+        data.st_x509.cert_info.subject = name;
+        stmp.data.x509 = &data.st_x509;
         postfix = "";
     } else if (type == X509_LU_CRL) {
-        data.crl.st_crl.crl = &data.crl.st_crl_info;
-        data.crl.st_crl_info.issuer = name;
-        stmp.data.crl = &data.crl.st_crl;
+        data.crl.crl.issuer = name;
+        stmp.data.crl = &data.crl;
         postfix = "r";
     } else {
         X509err(X509_F_GET_CERT_BY_SUBJECT, X509_R_WRONG_LOOKUP_TYPE);