From: Jan Kara <jack@suse.cz>
To: Tetsuo Handa <penguin-kernel@i-love.sakura.ne.jp>
Cc: Linus Torvalds <torvalds@linux-foundation.org>,
linux-fsdevel <linux-fsdevel@vger.kernel.org>,
Andrew Morton <akpm@linux-foundation.org>,
Alexander Viro <viro@zeniv.linux.org.uk>,
Jeff Mahoney <jeffm@suse.com>, Jan Kara <jack@suse.cz>
Subject: Re: [PATCH] reiserfs: update reiserfs_xattrs_initialized() condition
Date: Tue, 30 Mar 2021 16:53:02 +0200 [thread overview]
Message-ID: <20210330145302.GB30749@quack2.suse.cz> (raw)
In-Reply-To: <35304c11-5f2e-e581-cd9d-8f079b5c198e@i-love.sakura.ne.jp>
On Tue 30-03-21 23:47:11, Tetsuo Handa wrote:
> On 2021/03/22 4:20, Linus Torvalds wrote:
> > On Sun, Mar 21, 2021 at 7:37 AM Tetsuo Handa
> > <penguin-kernel@i-love.sakura.ne.jp> wrote:
> >>
> >> syzbot is reporting NULL pointer dereference at reiserfs_security_init()
> >
> > Whee. Both of the mentioned commits go back over a decade.
> >
> > I guess I could just take this directly, but let's add Jeff Mahoney
> > and Jan Kara to the participants in case they didn't see it on the
> > fsdevel list. I think they might want to be kept in the loop.
> >
> > I'll forward the original in a separate email to them.
> >
> > Jeff/Jan - just let me know if I should just apply this as-is.
> > Otherwise I'd expect it to (eventually) come in through Jan's random
> > fs tree, which is how I think most of these things have come in ..
> >
>
> Linus, please just apply this as-is.
Yes, feel free to. I just wanted to do that today and send you the pull
request anyway.
Honza
>
> Jan says "your change makes sense" at https://lkml.kernel.org/m/20210322153142.GF31783@quack2.suse.cz
> and Jeff says "Tetsuo's patch is fine" at https://lkml.kernel.org/m/7d7a884a-5a94-5b0e-3cf5-82d12e1b0992@suse.com
> and I'm waiting for Jan/Jeff's reply to "why you think that my patch is incomplete" at
> https://lkml.kernel.org/m/fa9f373a-a878-6551-abf1-903865a9d21f@i-love.sakura.ne.jp .
> Since Jan/Jeff seems to be busy, applying as-is will let syzkaller answer to my question.
--
Jan Kara <jack@suse.com>
SUSE Labs, CR
prev parent reply other threads:[~2021-03-30 14:53 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-09-21 9:32 general protection fault in reiserfs_security_init syzbot
2020-09-21 19:58 ` syzbot
2021-02-21 5:09 ` [PATCH] reiserfs: update reiserfs_xattrs_initialized() condition Tetsuo Handa
2021-03-05 6:31 ` [PATCH (resend)] " Tetsuo Handa
2021-03-15 0:44 ` Tetsuo Handa
2021-03-22 15:31 ` Jan Kara
2021-03-24 14:47 ` Tetsuo Handa
2021-03-24 15:20 ` Jeff Mahoney
2021-03-25 6:19 ` Tetsuo Handa
2021-03-25 15:36 ` Tetsuo Handa
2021-03-21 14:37 ` [PATCH] " Tetsuo Handa
2021-03-21 19:20 ` Linus Torvalds
2021-03-22 15:43 ` Jan Kara
2021-03-30 14:47 ` Tetsuo Handa
2021-03-30 14:51 ` Jeff Mahoney
2021-03-30 14:53 ` Jan Kara [this message]
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