From: David Miller <davem-fT/PcQaiUtIeIZ0/mPfg9Q@public.gmane.org>
To: davej-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org
Cc: netdev-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
linux-bluetooth-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
linux-wireless-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Subject: Re: shutdown(3) and bluetooth.
Date: Tue, 12 Nov 2013 16:13:50 -0500 (EST) [thread overview]
Message-ID: <20131112.161350.946584501122269943.davem@davemloft.net> (raw)
In-Reply-To: <20131112211125.GA2912-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
From: Dave Jones <davej-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
Date: Tue, 12 Nov 2013 16:11:25 -0500
> Is shutdown() allowed to block indefinitely ? The man page doesn't say either way,
> and I've noticed that my fuzz tester occasionally hangs for days spinning in bt_sock_wait_state()
>
> Is there something I should be doing to guarantee that this operation
> will either time out, or return instantly ?
>
> In this specific case, I doubt anything is on the "sender" end of the socket, so
> it's going to be waiting forever for a state change that won't arrive.
Adding bluetooth and wireless lists. Dave, please consult MAINTAINERS when
asking questions like this, thanks!
next prev parent reply other threads:[~2013-11-12 21:13 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-11-12 21:11 shutdown(3) and bluetooth Dave Jones
[not found] ` <20131112211125.GA2912-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
2013-11-12 21:13 ` David Miller [this message]
2013-11-13 14:02 ` John W. Linville
2013-11-12 21:56 ` Marcel Holtmann
[not found] ` <DF4C2B40-BD87-4E88-911D-E3E5F488CAE4-kz+m5ild9QBg9hUCZPvPmw@public.gmane.org>
2013-11-12 22:10 ` Dave Jones
[not found] ` <20131112221038.GA6689-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
2013-11-12 22:32 ` Marcel Holtmann
[not found] ` <FC5CE013-B077-4EA5-81C1-A7D8B4A5EF85-kz+m5ild9QBg9hUCZPvPmw@public.gmane.org>
2013-11-12 22:48 ` Dave Jones
[not found] ` <20131112224819.GE9057-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
2013-11-12 23:37 ` Marcel Holtmann
[not found] ` <D8BE686E-E81D-48CD-8D67-2B138191E0CC-kz+m5ild9QBg9hUCZPvPmw@public.gmane.org>
2013-11-13 0:28 ` Dave Jones
2013-11-13 1:58 ` Marcel Holtmann
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