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From: Linus Torvalds <torvalds@linux-foundation.org>
Date: Thu, 24 Aug 2017 11:06:01 -0700
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Subject: Re: [PATCH 0/1] devpts: use dynamic_dname() to generate proc name
To: "Eric W. Biederman" <ebiederm@xmission.com>
Cc: Stefan Lippers-Hollmann <s.l-h@gmx.de>,
        Christian Brauner <christian.brauner@canonical.com>,
        Christian Brauner <christian.brauner@ubuntu.com>,
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        Al Viro <viro@zeniv.linux.org.uk>,
        Thorsten Leemhuis <regressions@leemhuis.info>
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On Thu, Aug 24, 2017 at 10:52 AM, Linus Torvalds
<torvalds@linux-foundation.org> wrote:
>
> I'll test the fix.

Yes, that was it, and things work with that fixed.

But that still fails the TIOCGPTPEER ioctl with an NULL pointer
dereference in devpts_mnt,  I probably messed up when I fixed the
dentry refcount leak.

               Linus