tree d61c0d791c11df8503ea5bed57cddf47f893a767
parent 757aac3a03423986825852680496f69db0f6c7de
author Amit Shah <amit.shah@redhat.com> 1374218711 +0530
committer Amit Shah <amit.shah@redhat.com> 1374759330 +0530

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>