[arty] 36424: Didn't notice that bufferSize is used by RegQueryValueEx. Now we count in bytes with bufferSize and count in chars just in the subscript. Noticed by Christoph_Vw

Author: arty
Date: Tue Sep 23 05:17:27 2008
New Revision: 36424

URL: http://svn.reactos.org/svn/reactos?rev=36424&view=rev
Log:
Didn't notice that bufferSize is used by RegQueryValueEx.  Now we count in
bytes with bufferSize and count in chars just in the subscript.

Noticed by Christoph_Vw

Modified:
    trunk/reactos/base/system/winlogon/screensaver.c

Modified: trunk/reactos/base/system/winlogon/screensaver.c
URL: http://svn.reactos.org/svn/reactos/trunk/reactos/base/system/winlogon/screen...
==============================================================================
--- trunk/reactos/base/system/winlogon/screensaver.c [iso-8859-1] (original)
+++ trunk/reactos/base/system/winlogon/screensaver.c [iso-8859-1] Tue Sep 23 05:17:27 2008
@@ -243,7 +243,7 @@
    HKEY hKey = NULL;
    WCHAR szApplicationName[MAX_PATH];
    WCHAR szCommandLine[MAX_PATH + 3];
-	DWORD bufferSize = (sizeof(szApplicationName) / sizeof(WCHAR)) - 1;
+	DWORD bufferSize = sizeof(szApplicationName) - sizeof(WCHAR);
    DWORD dwType;
    STARTUPINFOW StartupInfo;
    PROCESS_INFORMATION ProcessInformation;
@@ -280,7 +280,7 @@
    if (bufferSize == 0)
    	goto cleanup;

-	szApplicationName[bufferSize] = 0; /* Terminate the string */
+	szApplicationName[bufferSize / sizeof(WCHAR)] = 0; /* Terminate the string */

if (wcslen(szApplicationName) == 0)
    	goto cleanup;