From: Steven Rostedt <rostedt@goodmis.org>
To: Dmitry Vyukov <dvyukov@google.com>
Cc: syzbot <syzbot+5702a7e6d4a13b3accd5@syzkaller.appspotmail.com>,
LKML <linux-kernel@vger.kernel.org>,
Ingo Molnar <mingo@redhat.com>,
syzkaller-bugs <syzkaller-bugs@googlegroups.com>,
Al Viro <viro@zeniv.linux.org.uk>
Subject: Re: KASAN: slab-out-of-bounds Write in process_preds
Date: Thu, 23 Aug 2018 21:03:15 -0400 [thread overview]
Message-ID: <20180823210315.2449cf3e@vmware.local.home> (raw)
In-Reply-To: <CACT4Y+bSBgbSntkdEXFD+_aJZOrtMfm_WB0K7-psYVSVCg8vTg@mail.gmail.com>
On Thu, 23 Aug 2018 07:13:13 -0700
Dmitry Vyukov <dvyukov@google.com> wrote:
> On Thu, May 10, 2018 at 7:23 AM, Steven Rostedt <rostedt@goodmis.org> wrote:
> > On Thu, 10 May 2018 07:14:26 +0200
> > Dmitry Vyukov <dvyukov@google.com> wrote:
> >
> >> > IMPORTANT: if you fix the bug, please add the following tag to the commit:
> >> > Reported-by: syzbot+5702a7e6d4a13b3accd5@syzkaller.appspotmail.com
> >> > It will help syzbot understand when the bug is fixed. See footer for
> >> > details.
> >> > If you forward the report, please keep this part and the footer.
> >>
> >>
> >> This was bisected to:
> >>
> >> commit 80765597bc587feae8dbc8ce97a0f32e12a6e625
> >> Author: Steven Rostedt (VMware) <rostedt@goodmis.org>
> >> Date: Fri Mar 9 13:19:28 2018 -0500
> >>
> >> tracing: Rewrite filter logic to be simpler and faster
> >
> > I could have told you that without the bisect ;-)
> >
> > I'll try to get some time to look into this.
>
>
> It seems this was lost on kernel mailing lists, then re-reported after 2 months:
> https://bugzilla.kernel.org/show_bug.cgi?id=200019
> and then fixed.
Yeah, that time was quite busy for me. I guess I failed to get time to
look into it when it was first reported :-(
>
> Since the fixing commit does not contain syzbot tag, need to tell it
> about the fix manually:
>
> #syz fix: tracing: Check for no filter when processing event filters
Sorry about that. Thanks,
-- Steve
next prev parent reply other threads:[~2018-08-24 1:03 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-04-11 12:02 KASAN: slab-out-of-bounds Write in process_preds syzbot
2018-05-10 5:14 ` Dmitry Vyukov
2018-05-10 14:23 ` Steven Rostedt
2018-05-11 13:52 ` Dmitry Vyukov
2018-08-23 14:13 ` Dmitry Vyukov
2018-08-24 1:03 ` Steven Rostedt [this message]
2018-08-24 17:46 ` Dmitry Vyukov
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