Sebastian Lackner : ntdll: Commit new guard pages in virtual_handle_stack_fault.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 7b66f9f6b475f95aaabdc4c2a2d44fa755ddac06
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=7b66f9f6b475f95aaabdc4c2a2...

Author: Sebastian Lackner 
Date:   Sat Nov 28 21:28:26 2015 +0100

ntdll: Commit new guard pages in virtual_handle_stack_fault.

Signed-off-by: Sebastian Lackner 
Signed-off-by: Alexandre Julliard

---

dlls/ntdll/virtual.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/dlls/ntdll/virtual.c b/dlls/ntdll/virtual.c
index 4d4bc3b..d6319d82 100644
--- a/dlls/ntdll/virtual.c
+++ b/dlls/ntdll/virtual.c
@@ -1550,7 +1550,7 @@ BOOL virtual_handle_stack_fault( void *addr )
             if ((char *)page >= (char *)NtCurrentTeb()->DeallocationStack + 2*page_size)
             {
                 vprot = view->prot[((char *)page - page_size - (char *)view->base) >> page_shift];
-                VIRTUAL_SetProt( view, (char *)page - page_size, page_size, vprot | VPROT_GUARD );
+                VIRTUAL_SetProt( view, (char *)page - page_size, page_size, vprot | VPROT_COMMITTED | VPROT_GUARD );
             }
             ret = TRUE;
         }