Changeset 51490 in vbox for trunk/src/VBox/Additions

Timestamp:

Jun 2, 2014 3:37:51 PM (11 years ago)

Author:

vboxsync

Message:

Additions: Darwin: apply the same approach as in r94097 when preventing 3rd party Apps from connecting to VBox IOServices.

Location:

trunk/src/VBox/Additions/common

Files:

• VBoxGuest/VBoxGuest-darwin.cpp (modified) (1 diff)
• VBoxGuestLib/VBoxGuestR3Lib.cpp (modified) (1 diff)

trunk/src/VBox/Additions/common/VBoxGuest/VBoxGuest-darwin.cpp

@@ -981 +981 @@
     if (!OwningTask)
         return false;
+
+    if (u32Type != VBOXGUEST_DARWIN_IOSERVICE_COOKIE)
+    {
+        Log(("org_virtualbox_VBoxGuestClient::initWithTask: Bad cookie %#x\n", u32Type));
+        return false;
+    }
+
     if (IOUserClient::initWithTask(OwningTask, pvSecurityId , u32Type))
     {

trunk/src/VBox/Additions/common/VBoxGuestLib/VBoxGuestR3Lib.cpp

@@ -219 +219 @@
 
     io_connect_t uConnection;
-    kr = IOServiceOpen(ServiceObject, mach_task_self(), 0, &uConnection);
+    kr = IOServiceOpen(ServiceObject, mach_task_self(), VBOXGUEST_DARWIN_IOSERVICE_COOKIE, &uConnection);
     IOObjectRelease(ServiceObject);
     if (kr != kIOReturnSuccess)