[cgutman] 47267: [SETUPAPI] - Fix an incorrect length value that corrupted REG_MULTI_SZ values when they had strings appended - I'm not sure if this is synced with WINE, but if it is, they need this patch too

Author: cgutman
Date: Wed May 19 00:43:02 2010
New Revision: 47267

URL: http://svn.reactos.org/svn/reactos?rev=47267&view=rev
Log:
[SETUPAPI]
- Fix an incorrect length value that corrupted REG_MULTI_SZ values when they had strings appended
- I'm not sure if this is synced with WINE, but if it is, they need this patch too

Modified:
    trunk/reactos/dll/win32/setupapi/install.c

Modified: trunk/reactos/dll/win32/setupapi/install.c
URL: http://svn.reactos.org/svn/reactos/trunk/reactos/dll/win32/setupapi/install....
==============================================================================
--- trunk/reactos/dll/win32/setupapi/install.c [iso-8859-1] (original)
+++ trunk/reactos/dll/win32/setupapi/install.c [iso-8859-1] Wed May 19 00:43:02 2010
@@ -250,7 +250,7 @@
     if (total != size)
     {
         TRACE( "setting value %s to %s\n", debugstr_w(value), debugstr_w(buffer) );
-        RegSetValueExW( hkey, value, 0, REG_MULTI_SZ, (BYTE *)buffer, total );
+        RegSetValueExW( hkey, value, 0, REG_MULTI_SZ, (BYTE *)buffer, total + sizeof(WCHAR) );
     }
  done:
     HeapFree( GetProcessHeap(), 0, buffer );