[1/2] ntdll: Commit new guard pages in virtual_handle_stack_fault. (resend)

Sebastian Lackner sebastian at fds-team.de
Sat Nov 28 14:28:26 CST 2015


Signed-off-by: Sebastian Lackner <sebastian at fds-team.de>
---

Fixes cloning of git repos with the MSYS2 Windows version.
Might be related to https://bugs.winehq.org/show_bug.cgi?id=39634,
however based on the bug description its not really clear if its
the same issue.

 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;
         }
-- 
2.6.2



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