From 3b868a4073cdedf395f26d843874414e0e0e9cfd Mon Sep 17 00:00:00 2001
From: Amit Shah <amit.shah@redhat.com>
Date: Wed, 7 Aug 2013 15:54:17 +0930
Subject: [PATCH] virtio: console: prevent use-after-free of port name in port
 unplug

Remove the debugfs path before freeing port->name, to prevent a possible
use-after-free.

Reported-by: Jason Wang <jasowang@redhat.com>
Signed-off-by: Amit Shah <amit.shah@redhat.com>
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
---
Reading git-format-patch failed