[dgorbachev] 52886: [MINGW-W64] Reduce differences with upstream. Fixes crash if ReactOS is compiled with GCC 4.6.

Author: dgorbachev
Date: Tue Jul 26 01:16:32 2011
New Revision: 52886

URL: http://svn.reactos.org/svn/reactos?rev=52886&view=rev
Log:
[MINGW-W64]
Reduce differences with upstream. Fixes crash if ReactOS is compiled with GCC 4.6.

Modified:
    trunk/reactos/lib/3rdparty/mingw/tlssup.c

Modified: trunk/reactos/lib/3rdparty/mingw/tlssup.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/lib/3rdparty/mingw/tlssup.…
==============================================================================
--- trunk/reactos/lib/3rdparty/mingw/tlssup.c [iso-8859-1] (original)
+++ trunk/reactos/lib/3rdparty/mingw/tlssup.c [iso-8859-1] Tue Jul 26 01:16:32 2011
@@ -99,6 +99,7 @@
 __dyn_tls_init (HANDLE hDllHandle, DWORD dwReason, LPVOID lpreserved)
 {
   _PVFV *pfunc;
+  uintptr_t ps;
 
 #ifndef _WIN64
   if (_winmajor < 4)
@@ -135,8 +136,11 @@
       return TRUE;
     }
 
-  for (pfunc = &__xd_a + 1; pfunc != &__xd_z; ++pfunc)
-    {
+  ps = (uintptr_t) &__xd_a;
+  ps += sizeof (uintptr_t);
+  for ( ; ps != (uintptr_t) &__xd_z; ps += sizeof (uintptr_t))
+    {
+      pfunc = (_PVFV *) ps;
       if (*pfunc != NULL)
 	(*pfunc)();
     }