advapi32: Fix one byte array overflow during DES unhash.

25142a27 · Alasdair Sinclair · Alexandre Julliard · c5339be9 · 25142a27
Commit 25142a27 authored Apr 22, 2007 by Alasdair Sinclair Committed by Alexandre Julliard Apr 23, 2007
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crypt_des.c dlls/advapi32/crypt_des.c +2 -2

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--- a/dlls/advapi32/crypt_des.c
+++ b/dlls/advapi32/crypt_des.c
@@ -200,9 +200,9 @@ static void KeyShiftRight( unsigned char *key, const int numbits )
    {
        int j;

-        for (j = 7; j >= 0; j--)
+        for (j = 6; j >= 0; j--)
        {
-            if (j!=7 && (key[j] & 0x01))
+            if (j!=6 && (key[j] & 0x01))
                key[j+1] |=  0x80;
            key[j] >>= 1;
        }