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From: Dmitry Vyukov <dvyukov@google.com>
To: Al Viro <viro@zeniv.linux.org.uk>
Cc: "linux-fsdevel@vger.kernel.org" <linux-fsdevel@vger.kernel.org>,
	LKML <linux-kernel@vger.kernel.org>,
	syzkaller <syzkaller@googlegroups.com>,
	Cong Wang <xiyou.wangcong@gmail.com>
Subject: Re: fs: use-after-free in path_lookupat
Date: Tue, 30 May 2017 10:19:45 +0200	[thread overview]
Message-ID: <CACT4Y+YhaC3SFqdrhorJChC8TSnWD6anpwnLWe6ibEXbFQUEKg@mail.gmail.com> (raw)
In-Reply-To: <20170530062454.GC6365@ZenIV.linux.org.uk>

On Tue, May 30, 2017 at 8:24 AM, Al Viro <viro@zeniv.linux.org.uk> wrote:
> On Mon, May 29, 2017 at 04:48:17PM +0200, Dmitry Vyukov wrote:
>
>> Al, do you want me to mail the patch?
>> I won't be able to write a super detailed description, but I can do
>> some format patch.
>
> It's been fixed by commit c0eb027e5aef7; if you are still able to
> trigger it on the current mainline, please yell - that would have
> to be something different.


Thanks for the update!

No, I can't say that I still see this. It happened very infrequently,
so I wanted to make sure that we don't lost it regardless of whether I
see it or not.

      reply	other threads:[~2017-05-30  8:20 UTC|newest]

Thread overview: 18+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-03-04 14:59 fs: use-after-free in path_lookupat Dmitry Vyukov
2017-03-04 19:39 ` Al Viro
2017-03-05 11:15   ` Dmitry Vyukov
2017-03-05 11:20     ` Dmitry Vyukov
2017-03-05 11:24       ` Dmitry Vyukov
2017-03-05 11:37         ` Dmitry Vyukov
2017-03-05 15:57           ` Al Viro
2017-03-05 16:14             ` Dmitry Vyukov
2017-03-05 16:33               ` Al Viro
2017-03-05 17:33                 ` Dmitry Vyukov
2017-03-05 17:38                   ` Dmitry Vyukov
2017-03-05 19:18                   ` Al Viro
2017-03-06  9:46                     ` Dmitry Vyukov
2017-03-23 14:17                     ` Dmitry Vyukov
2017-04-28  6:19                       ` Dmitry Vyukov
2017-05-29 14:48                         ` Dmitry Vyukov
2017-05-30  6:24                           ` Al Viro
2017-05-30  8:19                             ` Dmitry Vyukov [this message]

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