netdev - Re: [PATCH net] selinux: do not report error on connect(AF

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Date:   Wed, 08 May 2019 09:46:28 -0700 (PDT)
From:   David Miller <davem@...emloft.net>
To:     pabeni@...hat.com
Cc:     paul@...l-moore.com, selinux@...r.kernel.org,
        netdev@...r.kernel.org, tdeseyn@...hat.com,
        marcelo.leitner@...il.com, richard_c_haines@...nternet.com
Subject: Re: [PATCH net] selinux: do not report error on connect(AF_UNSPEC)

From: Paolo Abeni <pabeni@...hat.com>
Date: Wed,  8 May 2019 15:32:51 +0200

> calling connect(AF_UNSPEC) on an already connected TCP socket is an
> established way to disconnect() such socket. After commit 68741a8adab9
> ("selinux: Fix ltp test connect-syscall failure") it no longer works
> and, in the above scenario connect() fails with EAFNOSUPPORT.
> 
> Fix the above falling back to the generic/old code when the address family
> is not AF_INET{4,6}, but leave the SCTP code path untouched, as it has
> specific constraints.
> 
> Fixes: 68741a8adab9 ("selinux: Fix ltp test connect-syscall failure")
> Reported-by: Tom Deseyn <tdeseyn@...hat.com>
> Signed-off-by: Paolo Abeni <pabeni@...hat.com>

Applied, and queued up for -stable, thanks!