Re: [PATCH] btrfs: use after free when closing devices
On Tue, May 12, 2015 at 07:31:37PM -0400, Sasha Levin wrote: > __btrfs_close_devices() would call_rcu to free the device, which is racy with > list_for_each_entry() accessing the memory to retrieve the next device on the > list. > > Signed-off-by: Sasha Levin <sasha.levin@oracle.com>