Changeset 52139 in vbox for trunk/src/VBox/Main/src-server

Timestamp:

Jul 22, 2014 8:19:29 PM (10 years ago)

Author:

vboxsync

Message:

SUP: child-process purification to avoid sysfer.dll.

File:

• trunk/src/VBox/Main/src-server/MachineImpl.cpp (modified) (1 diff)

trunk/src/VBox/Main/src-server/MachineImpl.cpp

@@ -3238 +3238 @@
 
 #if defined(VBOX_WITH_HARDENING) && defined(RT_OS_WINDOWS)
-            /* Hardened windows builds have spawns two processes when a VM is
-               launched, the 2nd one is the one that will end up here.  */
+            /* Hardened windows builds spawns three processes when a VM is
+               launched, the 3rd one is the one that will end up here.  */
             RTPROCESS ppid;
             int rc = RTProcQueryParent(pid, &ppid);
+            if (RT_SUCCESS(rc))
+                rc = RTProcQueryParent(ppid, &ppid);
             if (   (RT_SUCCESS(rc) && mData->mSession.mPID == ppid)
                 || rc == VERR_ACCESS_DENIED)