This bug was fixed in the package mtools - 4.0.18-2ubuntu0.16.04
--------------- mtools (4.0.18-2ubuntu0.16.04) xenial; urgency=medium
* debian/patches/initialize-direntry.patch: initialize direntry with memset to correct invalid bitfields. Thanks to Ronny Nilsson <email address hidden>. LP: #1619718.
-- Steve Langasek <email address hidden> Wed, 07 Sep 2016 23:40:07 -0700
This bug was fixed in the package mtools - 4.0.18- 2ubuntu0. 16.04
--------------- 2ubuntu0. 16.04) xenial; urgency=medium
mtools (4.0.18-
* debian/ patches/ initialize- direntry. patch: initialize direntry with
memset to correct invalid bitfields. Thanks to
Ronny Nilsson <email address hidden>. LP: #1619718.
-- Steve Langasek <email address hidden> Wed, 07 Sep 2016 23:40:07 -0700