From: Dave Jones <davej@redhat.com>
To: netdev@vger.kernel.org
Subject: shutdown(3) and bluetooth.
Date: Tue, 12 Nov 2013 16:11:25 -0500 [thread overview]
Message-ID: <20131112211125.GA2912@redhat.com> (raw)
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.
Dave
next reply other threads:[~2013-11-12 21:11 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-11-12 21:11 Dave Jones [this message]
[not found] ` <20131112211125.GA2912-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
2013-11-12 21:13 ` shutdown(3) and bluetooth David Miller
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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