[cwittich] 30606: SetupDiGetDeviceInstanceId returns size in characters not in bytes

Author: cwittich
Date: Tue Nov 20 23:44:24 2007
New Revision: 30606

URL: http://svn.reactos.org/svn/reactos?rev=30606&view=rev
Log:
SetupDiGetDeviceInstanceId returns size in characters not in bytes

Modified:
    trunk/reactos/dll/win32/newdev/newdev.c
    trunk/reactos/dll/win32/newdev/wizard.c

Modified: trunk/reactos/dll/win32/newdev/newdev.c
URL: http://svn.reactos.org/svn/reactos/trunk/reactos/dll/win32/newdev/newdev.c?r...
==============================================================================
--- trunk/reactos/dll/win32/newdev/newdev.c (original)
+++ trunk/reactos/dll/win32/newdev/newdev.c Tue Nov 20 23:44:24 2007
@@ -150,7 +150,7 @@
    		TRACE("SetupDiGetDeviceInstanceIdW() failed with error 0x%x\n", GetLastError());
    		goto cleanup;
    	}
-		else if ((Buffer = HeapAlloc(GetProcessHeap(), 0, BufferSize)) == NULL)
+		else if ((Buffer = HeapAlloc(GetProcessHeap(), 0, BufferSize * sizeof(WCHAR))) == NULL)
    	{
    		TRACE("HeapAlloc() failed\n", GetLastError());
    		SetLastError(ERROR_NOT_ENOUGH_MEMORY);

Modified: trunk/reactos/dll/win32/newdev/wizard.c
URL: http://svn.reactos.org/svn/reactos/trunk/reactos/dll/win32/newdev/wizard.c?r...
==============================================================================
--- trunk/reactos/dll/win32/newdev/wizard.c (original)
+++ trunk/reactos/dll/win32/newdev/wizard.c Tue Nov 20 23:44:24 2007
@@ -236,7 +236,7 @@
 {
    HKEY hKey = NULL;
    DWORD dwRegType;
-	DWORD dwPathLength;
+	DWORD dwPathLength = 0;
    LPWSTR Buffer = NULL;
    LPCWSTR Path;
    LONG rc;