linux-kernel - Re: [PATCH] isofs: prevent file time rollover after year 2038

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Message-ID: <20221024145121.2dj6sdeqvxndbhpt@quack3>
Date:   Mon, 24 Oct 2022 16:51:21 +0200
From:   Jan Kara <jack@...e.cz>
To:     Arnd Bergmann <arnd@...nel.org>
Cc:     Alexander Viro <viro@...iv.linux.org.uk>,
        Andrew Morton <akpm@...ux-foundation.org>,
        linux-fsdevel@...r.kernel.org, Thomas Schmitt <scdbackup@....net>,
        stable@...r.kernel.org, Arnd Bergmann <arnd@...db.de>,
        Jan Kara <jack@...e.cz>, Jeff Layton <jlayton@...nel.org>,
        Deepa Dinamani <deepa.kernel@...il.com>,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH] isofs: prevent file time rollover after year 2038

On Mon 24-10-22 14:26:14, Jan Kara wrote:
> On Thu 20-10-22 18:00:29, Arnd Bergmann wrote:
> > From: Thomas Schmitt <scdbackup@....net>
> > 
> > Change the return type of function iso_date() from int to time64_t,
> > to avoid truncating to the 1902..2038 date range.
> > 
> > After this patch, the reported timestamps should fall into the
> > range reported in the s_time_min/s_time_max fields.
> > 
> > Signed-off-by: Thomas Schmitt <scdbackup@....net>
> > Cc: stable@...r.kernel.org
> > Link: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=800627
> > Fixes: 34be4dbf87fc ("isofs: fix timestamps beyond 2027")
> > Fixes: 5ad32b3acded ("isofs: Initialize filesystem timestamp ranges")
> > [arnd: expand changelog text slightly]
> > Signed-off-by: Arnd Bergmann <arnd@...db.de>
> 
> Thanks! I've added the patch to my tree and will push it to Linus.

Oh, I have noticed Andrew has merged the patch already into his tree. So
dropped from mine.

								Honza
-- 
Jan Kara <jack@...e.com>
SUSE Labs, CR