KNF.

1 files changed, 40 insertions, 35 deletions

diff --git a/src/lib/libcrypto/x509v3/v3_skey.c b/src/lib/libcrypto/x509v3/v3_skey.c
index 0a984fbaa8..22da698080 100644
--- a/src/lib/libcrypto/x509v3/v3_skey.c
+++ b/src/lib/libcrypto/x509v3/v3_skey.c
@@ -10,7 +10,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -61,33 +61,35 @@
 #include "cryptlib.h"
 #include <openssl/x509v3.h>
 
-static ASN1_OCTET_STRING *s2i_skey_id(X509V3_EXT_METHOD *method, X509V3_CTX *ctx, char *str);
-const X509V3_EXT_METHOD v3_skey_id = { 
-NID_subject_key_identifier, 0, ASN1_ITEM_ref(ASN1_OCTET_STRING),
-0,0,0,0,
-(X509V3_EXT_I2S)i2s_ASN1_OCTET_STRING,
-(X509V3_EXT_S2I)s2i_skey_id,
-0,0,0,0,
-NULL};
-
-char *i2s_ASN1_OCTET_STRING(X509V3_EXT_METHOD *method,
-             ASN1_OCTET_STRING *oct)
+static ASN1_OCTET_STRING *s2i_skey_id(X509V3_EXT_METHOD *method,
+    X509V3_CTX *ctx, char *str);
+const X509V3_EXT_METHOD v3_skey_id = {
+        NID_subject_key_identifier, 0, ASN1_ITEM_ref(ASN1_OCTET_STRING),
+        0, 0, 0, 0,
+        (X509V3_EXT_I2S)i2s_ASN1_OCTET_STRING,
+        (X509V3_EXT_S2I)s2i_skey_id,
+        0, 0, 0, 0,
+        NULL
+};
+
+char *
+i2s_ASN1_OCTET_STRING(X509V3_EXT_METHOD *method, ASN1_OCTET_STRING *oct)
 {
         return hex_to_string(oct->data, oct->length);
 }
 
-ASN1_OCTET_STRING *s2i_ASN1_OCTET_STRING(X509V3_EXT_METHOD *method,
-             X509V3_CTX *ctx, char *str)
+ASN1_OCTET_STRING *
+s2i_ASN1_OCTET_STRING(X509V3_EXT_METHOD *method, X509V3_CTX *ctx, char *str)
 {
         ASN1_OCTET_STRING *oct;
         long length;
 
-        if(!(oct = M_ASN1_OCTET_STRING_new())) {
-                X509V3err(X509V3_F_S2I_ASN1_OCTET_STRING,ERR_R_MALLOC_FAILURE);
+        if (!(oct = M_ASN1_OCTET_STRING_new())) {
+                X509V3err(X509V3_F_S2I_ASN1_OCTET_STRING, ERR_R_MALLOC_FAILURE);
                 return NULL;
         }
 
-        if(!(oct->data = string_to_hex(str, &length))) {
+        if (!(oct->data = string_to_hex(str, &length))) {
                 M_ASN1_OCTET_STRING_free(oct);
                 return NULL;
         }
@@ -95,51 +97,54 @@ ASN1_OCTET_STRING *s2i_ASN1_OCTET_STRING(X509V3_EXT_METHOD *method,
         oct->length = length;
 
         return oct;
-
 }
 
-static ASN1_OCTET_STRING *s2i_skey_id(X509V3_EXT_METHOD *method,
-             X509V3_CTX *ctx, char *str)
+static ASN1_OCTET_STRING *
+s2i_skey_id(X509V3_EXT_METHOD *method, X509V3_CTX *ctx, char *str)
 {
         ASN1_OCTET_STRING *oct;
         ASN1_BIT_STRING *pk;
         unsigned char pkey_dig[EVP_MAX_MD_SIZE];
         unsigned int diglen;
 
-        if(strcmp(str, "hash")) return s2i_ASN1_OCTET_STRING(method, ctx, str);
+        if (strcmp(str, "hash"))
+                return s2i_ASN1_OCTET_STRING(method, ctx, str);
 
-        if(!(oct = M_ASN1_OCTET_STRING_new())) {
-                X509V3err(X509V3_F_S2I_SKEY_ID,ERR_R_MALLOC_FAILURE);
+        if (!(oct = M_ASN1_OCTET_STRING_new())) {
+                X509V3err(X509V3_F_S2I_SKEY_ID, ERR_R_MALLOC_FAILURE);
                 return NULL;
         }
 
-        if(ctx && (ctx->flags == CTX_TEST)) return oct;
+        if (ctx && (ctx->flags == CTX_TEST))
+                return oct;
 
-        if(!ctx || (!ctx->subject_req && !ctx->subject_cert)) {
-                X509V3err(X509V3_F_S2I_SKEY_ID,X509V3_R_NO_PUBLIC_KEY);
+        if (!ctx || (!ctx->subject_req && !ctx->subject_cert)) {
+                X509V3err(X509V3_F_S2I_SKEY_ID, X509V3_R_NO_PUBLIC_KEY);
                 goto err;
         }
 
-        if(ctx->subject_req) 
+        if (ctx->subject_req)
                 pk = ctx->subject_req->req_info->pubkey->public_key;
-        else pk = ctx->subject_cert->cert_info->key->public_key;
+        else
+                pk = ctx->subject_cert->cert_info->key->public_key;
 
-        if(!pk) {
-                X509V3err(X509V3_F_S2I_SKEY_ID,X509V3_R_NO_PUBLIC_KEY);
+        if (!pk) {
+                X509V3err(X509V3_F_S2I_SKEY_ID, X509V3_R_NO_PUBLIC_KEY);
                 goto err;
         }
 
-        if (!EVP_Digest(pk->data, pk->length, pkey_dig, &diglen, EVP_sha1(), NULL))
+        if (!EVP_Digest(pk->data, pk->length, pkey_dig, &diglen,
+            EVP_sha1(), NULL))
                 goto err;
 
-        if(!M_ASN1_OCTET_STRING_set(oct, pkey_dig, diglen)) {
-                X509V3err(X509V3_F_S2I_SKEY_ID,ERR_R_MALLOC_FAILURE);
+        if (!M_ASN1_OCTET_STRING_set(oct, pkey_dig, diglen)) {
+                X509V3err(X509V3_F_S2I_SKEY_ID, ERR_R_MALLOC_FAILURE);
                 goto err;
         }
 
         return oct;
-        
-        err:
+
+err:
         M_ASN1_OCTET_STRING_free(oct);
         return NULL;
 }