diff options
| author | Amit Shah <amit.shah@redhat.com> | 2013-08-07 15:54:17 +0930 |
|---|---|---|
| committer | Rusty Russell <rusty@rustcorp.com.au> | 2013-08-09 13:02:16 +0930 |
| commit | 3b868a4073cdedf395f26d843874414e0e0e9cfd (patch) | |
| tree | c61396970bcaa517abe6511dda51914737a8dfd3 /kernel/stop_machine.c | |
| parent | 11489736177c5930514482b4db7af862d945335d (diff) | |
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>
Diffstat (limited to 'kernel/stop_machine.c')
0 files changed, 0 insertions, 0 deletions