Alexandre Julliard : kernel32: Remove the no-exec fault workaround, it shouldn't be needed anymore.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 0f6e826fe02611f7c033405041888d6e083512d8
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=0f6e826fe02611f7c033405041...

Author: Alexandre Julliard 
Date:   Wed Dec  5 12:35:47 2007 +0100

kernel32: Remove the no-exec fault workaround, it shouldn't be needed anymore.

---

dlls/kernel32/except.c |   31 -------------------------------
 1 files changed, 0 insertions(+), 31 deletions(-)

diff --git a/dlls/kernel32/except.c b/dlls/kernel32/except.c
index 0817d23..21d3584 100644
--- a/dlls/kernel32/except.c
+++ b/dlls/kernel32/except.c
@@ -419,33 +419,6 @@ static inline BOOL check_resource_write( void *addr )

/*******************************************************************
- *         check_no_exec
- *
- * Check for executing a protected area.
- */
-static inline BOOL check_no_exec( void *addr )
-{
-    MEMORY_BASIC_INFORMATION info;
-
-    if (!VirtualQuery( addr, &info, sizeof(info) )) return FALSE;
-    if (info.State == MEM_FREE) return FALSE;
-
-    /* prot |= PAGE_EXECUTE would be a lot easier, but MS developers
-     * apparently don't grasp the notion of protection bits */
-    switch(info.Protect)
-    {
-    case PAGE_READONLY: info.Protect = PAGE_EXECUTE_READ; break;
-    case PAGE_READWRITE: info.Protect = PAGE_EXECUTE_READWRITE; break;
-    case PAGE_WRITECOPY: info.Protect = PAGE_EXECUTE_WRITECOPY; break;
-    default: return FALSE;
-    }
-    /* FIXME: we should probably have a per-app option, and maybe a message box */
-    FIXME( "No-exec fault triggered at %p, enabling work-around\n", addr );
-    return VirtualProtect( addr, 1, info.Protect, NULL );
-}
-
-
-/*******************************************************************
  *         UnhandledExceptionFilter   (KERNEL32.@)
  */
 LONG WINAPI UnhandledExceptionFilter(PEXCEPTION_POINTERS epointers)
@@ -460,10 +433,6 @@ LONG WINAPI UnhandledExceptionFilter(PEXCEPTION_POINTERS epointers)
             if (check_resource_write( (void *)rec->ExceptionInformation[1] ))
                 return EXCEPTION_CONTINUE_EXECUTION;
             break;
-        case EXCEPTION_EXECUTE_FAULT:
-            if (check_no_exec( (void *)rec->ExceptionInformation[1] ))
-                return EXCEPTION_CONTINUE_EXECUTION;
-            break;
         }
     }