From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To: Robert O'Callahan <robert@ocallahan.org>
Cc: "Eric W. Biederman" <ebiederm@xmission.com>,
LKML <linux-kernel@vger.kernel.org>
Subject: Re: Regression in 32-bit-compat TIOCGPTPEER ioctl due to 311fc65c9fb9c966bca8e6f3ff8132ce57344ab9
Date: Thu, 17 Jan 2019 12:46:10 +0100 [thread overview]
Message-ID: <20190117114610.GB2430@kroah.com> (raw)
In-Reply-To: <CAOp6jLaGei=ALRuRaQxtD2VK_vY_ViAupgcmdouuzgwUCjC0BQ@mail.gmail.com>
On Wed, Jan 16, 2019 at 08:36:49AM +1300, Robert O'Callahan wrote:
> On Tue, Jan 15, 2019 at 8:25 PM Eric W. Biederman <ebiederm@xmission.com> wrote:
> > Can you confirm this fixes it for you?
>
> Sorry --- I made a mistake. It looks like this is already fixed on
> master, by commit e21120383f2dce32312f63ffca145ff8a87d41f5 (though I
> don't think Al Viro knew he was fixing this bug). So, nothing to do
> here.
As you found a regression from 4.13 - 4.19, shouldn't we backport some
fix to the 4.14 and 4.19 kernels for this?
thanks,
greg k-h
prev parent reply other threads:[~2019-01-17 11:46 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-01-15 5:27 Regression in 32-bit-compat TIOCGPTPEER ioctl due to 311fc65c9fb9c966bca8e6f3ff8132ce57344ab9 Robert O'Callahan
2019-01-15 7:25 ` Eric W. Biederman
2019-01-15 19:36 ` Robert O'Callahan
2019-01-17 11:46 ` Greg Kroah-Hartman [this message]
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