From 0906436e33bdd8dabf07d494e3d6d5184cc02246 Mon Sep 17 00:00:00 2001
From: Nikolay Morozov <nmorozoff77@yandex.ru>
Date: Wed, 26 Feb 2020 12:38:27 +0300
Subject: cppcheck: The scope of the variable can be reduced.

---
 gost_keywrap.c | 11 ++++++-----
 1 file changed, 6 insertions(+), 5 deletions(-)

(limited to 'gost_keywrap.c')

diff --git a/gost_keywrap.c b/gost_keywrap.c
index 502a83c..a2134c2 100644
--- a/gost_keywrap.c
+++ b/gost_keywrap.c
@@ -23,16 +23,17 @@
 void keyDiversifyCryptoPro(gost_ctx * ctx, const unsigned char *inputKey,
                            const unsigned char *ukm, unsigned char *outputKey)
 {
-
-    u4 k, s1, s2;
-    int i, j, mask;
-    unsigned char S[8];
+    int i;
     memcpy(outputKey, inputKey, 32);
     for (i = 0; i < 8; i++) {
+        u4 s1 = 0;
+        u4 s2 = 0;
+        int j, mask;
+        unsigned char S[8];
         /* Make array of integers from key */
         /* Compute IV S */
-        s1 = 0, s2 = 0;
         for (j = 0, mask = 1; j < 8; j++, mask <<= 1) {
+            u4 k;
             k = ((u4) outputKey[4 * j]) | (outputKey[4 * j + 1] << 8) |
                 (outputKey[4 * j + 2] << 16) | (outputKey[4 * j + 3] << 24);
             if (mask & ukm[i]) {
-- 
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