linux-kernel - Re: [PATCH 20/32] vfs: Make close() unmount the attached mount if so flagged [ver #8]

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Date:   Fri, 1 Jun 2018 06:16:26 +0100
From:   Al Viro <viro@...IV.linux.org.uk>
To:     David Howells <dhowells@...hat.com>
Cc:     linux-fsdevel@...r.kernel.org, linux-afs@...ts.infradead.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH 20/32] vfs: Make close() unmount the attached mount if so
 flagged [ver #8]

On Fri, Jun 01, 2018 at 04:18:29AM +0100, Al Viro wrote:

> +void umount_on_fput(struct vfsmount *mnt)
>  {

.... which needs to do mntput() in case if it's attached.