[weiden] 27983: Fix buffer overflow on unicode builds introduced in r27982

Author: weiden
Date: Sun Jul 29 11:59:17 2007
New Revision: 27983

URL: http://svn.reactos.org/svn/reactos?rev=27983&view=rev
Log:
Fix buffer overflow on unicode builds introduced in r27982

Modified:
    trunk/reactos/dll/cpl/sysdm/virtmem.c

Modified: trunk/reactos/dll/cpl/sysdm/virtmem.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/dll/cpl/sysdm/virtmem.c?re…
==============================================================================
--- trunk/reactos/dll/cpl/sysdm/virtmem.c (original)
+++ trunk/reactos/dll/cpl/sysdm/virtmem.c Sun Jul 29 11:59:17 2007
@@ -98,7 +98,7 @@
     INT DriveLen;
     INT PgCnt = 0;
 
-    ZeroMemory(&szDrives, sizeof(szDrives) * sizeof(TCHAR));
+    ZeroMemory(szDrives, sizeof(szDrives));
     DriveLen = GetLogicalDriveStrings(1023,
                                       szDrives);
 
@@ -116,7 +116,7 @@
         DrivePtr = _tcsupr(DrivePtr);
 
         /* copy the 'X:' portion */
-        lstrcpyn(szDrive, DrivePtr, 3);
+        lstrcpyn(szDrive, DrivePtr, sizeof(szDrive) / sizeof(TCHAR));
 
         if(GetDriveType(DrivePtr) == DRIVE_FIXED)
         {
@@ -247,8 +247,8 @@
 static VOID
 SetListBoxColumns(HWND hwndListBox)
 {
-    INT tabs[2] = {30, 170};
-    SendMessage(hwndListBox, LB_SETTABSTOPS, (WPARAM)2, (LPARAM)(LPINT) &tabs[0]);
+    const INT tabs[2] = {30, 170};
+    SendMessage(hwndListBox, LB_SETTABSTOPS, (WPARAM)2, (LPARAM)&tabs[0]);
 }