crypt32: Fix integer overflow.

a6087662 · Michael Karcher · Alexandre Julliard · 98e24241 · a6087662
Commit a6087662 authored May 25, 2008 by Michael Karcher Committed by Alexandre Julliard May 26, 2008
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encode.c dlls/crypt32/encode.c +3 -4

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--- a/dlls/crypt32/encode.c
+++ b/dlls/crypt32/encode.c
@@ -2540,8 +2540,8 @@ static BOOL WINAPI CRYPT_AsnEncodeInteger(DWORD dwCertEncodingType,

    __TRY
    {
-        DWORD significantBytes, lenBytes;
-        BYTE padByte = 0, bytesNeeded;
+        DWORD significantBytes, lenBytes, bytesNeeded;
+        BYTE padByte = 0;
        BOOL pad = FALSE;
        const CRYPT_INTEGER_BLOB *blob =
         (const CRYPT_INTEGER_BLOB *)pvStructInfo;
@@ -2629,8 +2629,7 @@ static BOOL WINAPI CRYPT_AsnEncodeUnsignedInteger(DWORD dwCertEncodingType,

    __TRY
    {
-        DWORD significantBytes, lenBytes;
-        BYTE bytesNeeded;
+        DWORD significantBytes, lenBytes, bytesNeeded;
        BOOL pad = FALSE;
        const CRYPT_INTEGER_BLOB *blob =
         (const CRYPT_INTEGER_BLOB *)pvStructInfo;