mirror of https://lore.kernel.org/lkml/
 help / color / mirror / Atom feed
From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To: Andrey Konovalov <andreyknvl@google.com>
Cc: Johan Hovold <johan@kernel.org>,
	USB list <linux-usb@vger.kernel.org>,
	LKML <linux-kernel@vger.kernel.org>,
	Dmitry Vyukov <dvyukov@google.com>,
	Kostya Serebryany <kcc@google.com>,
	syzkaller <syzkaller@googlegroups.com>
Subject: Re: usb/uwb: GPF in uwbd_start
Date: Tue, 12 Sep 2017 12:55:17 -0700	[thread overview]
Message-ID: <20170912195517.GA6544@kroah.com> (raw)
In-Reply-To: <CAAeHK+yW8zGJ9HudmQxCgfwkWAJ-DhC=HH9Ry=QsEuLsjLQzyA@mail.gmail.com>

On Tue, Sep 12, 2017 at 07:10:07PM +0200, Andrey Konovalov wrote:
> Hi!
> 
> I've got the following crashes while fuzzing the kernel with syzkaller.
> 
> On commit 81a84ad3cb5711cec79f4dd53a4ce026b092c432 (Sep 3).
> 
> uwbd_start() calls kthread_run() and checks that the return value in
> not NULL. But the return value is not NULL in case kthread_run()
> fails, it takes the form of ERR_PTR(-EINTR).

Great, do you want to write a patch for this, or do you want me to?

And I'm guessing you really don't have the real hardware for this
device, right?

thanks,

greg k-h

  reply	other threads:[~2017-09-12 19:55 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-09-12 17:10 Andrey Konovalov
2017-09-12 19:55 ` Greg Kroah-Hartman [this message]
2017-09-13 15:12   ` Andrey Konovalov

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20170912195517.GA6544@kroah.com \
    --to=gregkh@linuxfoundation.org \
    --cc=andreyknvl@google.com \
    --cc=dvyukov@google.com \
    --cc=johan@kernel.org \
    --cc=kcc@google.com \
    --cc=linux-kernel@vger.kernel.org \
    --cc=linux-usb@vger.kernel.org \
    --cc=syzkaller@googlegroups.com \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox
Powered by JetHome