Re: [patch] btrfs: array overflow in btrfs_ioctl_rm_dev_v2()

From: David Sterba <hidden>
Date: 2016-02-18 08:58:32
Also in: kernel-janitors

On Thu, Feb 18, 2016 at 03:14:04PM +0800, Anand Jain wrote:


Thanks Dan.
  Chris pointed out as well. We are working on it..

In for next since yesterday.

  Just one concern when device is added the max device length is
  BTRFS_PATH_NAME_MAX. However below fix is proper from the vol_args
  perspective.

Yeah, there's mess in the various PATH constants, but they're all > 4000
and that should be enough for most uses.