Changeset 46308 in vbox for trunk/src

Timestamp:

May 29, 2013 11:41:54 AM (12 years ago)

Author:

vboxsync

Message:

Frontends/VBoxManage: taking a write lock in the USB filter management is unnecessarily restrictive (means that one can only change them while the VM is powered off), taking a shared lock is the correct way.

File:

• trunk/src/VBox/Frontends/VBoxManage/VBoxManageUSB.cpp (modified) (2 diffs)

trunk/src/VBox/Frontends/VBoxManage/VBoxManageUSB.cpp

@@ -5 +5 @@
 
 /*
- * Copyright (C) 2006-2010 Oracle Corporation
+ * Copyright (C) 2006-2013 Oracle Corporation
  *
  * This file is part of VirtualBox Open Source Edition (OSE), as
@@ -408 +408 @@
     {
         /* open a session for the VM */
-        CHECK_ERROR_RET(cmd.mMachine, LockMachine(a->session, LockType_Write), 1);
+        CHECK_ERROR_RET(cmd.mMachine, LockMachine(a->session, LockType_Shared), 1);
         /* get the mutable session machine */
         a->session->COMGETTER(Machine)(cmd.mMachine.asOutParam());