Changeset 22010 for trunk/src/kernel32/winexepeldr.cpp

Timestamp:

Aug 6, 2012, 2:01:29 AM (13 years ago)

Author:

dmik

Message:

kernel32: Disable Win32 TIB switch completely by default.

Previously, It was ON until the EXE type had been identified (e.g. when
loading KERNEL32.DLL and the DLLs it drags in). This could make
some apps spin in an exception handler loop (like OpenOffice
trying to load JVM.DLL).

This closes #83.

File:

• trunk/src/kernel32/winexepeldr.cpp (modified) (1 diff)

trunk/src/kernel32/winexepeldr.cpp

@@ -168 +168 @@
                    Win32PeLdrImage(szFileName, TRUE)
 {
+    //Signal to TEB management that we're an ummodified Win32 app and
+    //require setting FS to our special win32 selector
+    fSwitchTIBSel = TRUE;
+
     dprintf(("Win32PeLdrExe ctor: %s", szFileName));
     this->fConsoleApp = fConsoleApp;