From: David Koppelman <koppel@ece.lsu.edu>
To: Paul Eggert <eggert@cs.ucla.edu>
Cc: emacs-devel <emacs-devel@gnu.org>
Subject: Re: Dataloss copying file using copy-file on RHEL 8.
Date: Sun, 16 Feb 2020 10:25:33 -0600 [thread overview]
Message-ID: <yg5r1yusdmq.fsf@cyc.ece.lsu.edu> (raw)
In-Reply-To: <a5d18981-5546-5582-6a04-fe8c2cfb20bb@cs.ucla.edu> (Paul Eggert's message of "Fri, 14 Feb 2020 07:58:39 -0800")
Red Hat has verified the copy_file_range flaw, so it's not a quirk
unique to my system. They reproduced the flaw, using Paul Eggert's
reproducer with futimens added, on kernel 4.18.0-80.11.2.el8_0.x86_64
and I'm suffering it on 4.18.0-147.3.1.el8_1.x86_64. The copy ran
correctly on 5.6.0-0.rc0.git5.1.fc32.x86_64.
I've asked twice that the bug,
https://bugzilla.redhat.com/show_bug.cgi?id=1803162, be made publicly
accessible.
Paul Eggert <eggert@cs.ucla.edu> writes:
> On 2/14/20 7:22 AM, David Koppelman wrote:
>> I've reported the problem in Red Hat bug 1803162.
>> https://bugzilla.redhat.com/show_bug.cgi?id=1803162
>
> Thanks, but I am not authorized to access that Bug#. I suppose I could
> also file a public (Fedora) bug report but I wouldn't like to bother
> them if they fix the bug quickly anyway.
next prev parent reply other threads:[~2020-02-16 16:25 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-02-12 22:37 Dataloss copying file using copy-file on RHEL 8 David Koppelman
2020-02-13 1:32 ` Paul Eggert
2020-02-13 17:08 ` David Koppelman
2020-02-13 18:57 ` Paul Eggert
2020-02-14 15:22 ` David Koppelman
2020-02-14 15:58 ` Paul Eggert
2020-02-14 16:03 ` Dmitry Gutov
2020-02-16 16:25 ` David Koppelman [this message]
2020-02-18 16:10 ` David Koppelman
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