From owner-freebsd-net@freebsd.org Wed May 4 17:08:48 2016 Return-Path: Delivered-To: freebsd-net@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id B2AF3B2C522 for ; Wed, 4 May 2016 17:08:48 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2001:1900:2254:206a::16:76]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 95174111A for ; Wed, 4 May 2016 17:08:48 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from bugs.freebsd.org ([127.0.1.118]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id u44H8lSF026918 for ; Wed, 4 May 2016 17:08:48 GMT (envelope-from bugzilla-noreply@freebsd.org) From: bugzilla-noreply@freebsd.org To: freebsd-net@FreeBSD.org Subject: [Bug 176419] [kernel] [patch] socketpair support for LOCAL_PEERCRED Date: Wed, 04 May 2016 17:08:47 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: unspecified X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: eto.freebsd@ethome.sk X-Bugzilla-Status: In Progress X-Bugzilla-Resolution: X-Bugzilla-Priority: Normal X-Bugzilla-Assigned-To: freebsd-net@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: cc Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.22 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 04 May 2016 17:08:48 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D176419 Martin eto Misuth changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |eto.freebsd@ethome.sk --- Comment #2 from Martin eto Misuth --- I think I hit this recently as well. Man page contains wording: [ENOTCONN] The argument s does not refer to a socket on which connect(2) or listen(2) have been called. Which actually describes situation exactly, but it is bit non-obvious that = it also means implicit exclusion of socktepair(). More over, as mentioned by nicholas, other system I tried (Linux) supports getting this information about socketpair() created sockets. I have not yet tried OS X. I wanted to use this to verify socket owner credentials (usually parent process), before consuming data from it, in scripted environment. Unfortunately, this feature can be used only when I go through fs namespace= . I don't know how these "anonymous" sockets (created by socketpair()) are implemented internally but, I think creating socket files in my situation is kinda wasteful. --=20 You are receiving this mail because: You are the assignee for the bug.=