From nobody Tue Nov 16 17:30:15 2021 X-Original-To: bugs@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id DCF89189358A for ; Tue, 16 Nov 2021 17:30:14 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "R3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4HttP25m55z3KYv for ; Tue, 16 Nov 2021 17:30:14 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2610:1c1:1:606c::50:1d]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id A5BB3114BB for ; Tue, 16 Nov 2021 17:30:14 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.5]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id 1AGHUEvK051873 for ; Tue, 16 Nov 2021 17:30:14 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 1AGHUEkV051872 for bugs@FreeBSD.org; Tue, 16 Nov 2021 17:30:14 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: bugs@FreeBSD.org Subject: [Bug 259380] linux(4): linux_recvfrom(2) fails: linux_recvfrom -1 errno -22 Invalid argument Date: Tue, 16 Nov 2021 17:30:15 +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: 12.2-RELEASE X-Bugzilla-Keywords: needs-qa X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: jasonmader@gmail.com X-Bugzilla-Status: Open X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: bugs@FreeBSD.org X-Bugzilla-Flags: maintainer-feedback? mfc-stable13? mfc-stable12? mfc-stable11- X-Bugzilla-Changed-Fields: 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 List-Id: Bug reports List-Archive: https://lists.freebsd.org/archives/freebsd-bugs List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-bugs@freebsd.org MIME-Version: 1.0 X-ThisMailContainsUnwantedMimeParts: N https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D259380 --- Comment #13 from Jason Mader --- (In reply to Edward Tomasz Napierala from comment #12) I changed linux_socket.c linux_recvfrom() from, if (PTRIN(args->from) !=3D NULL) { error =3D linux_copyout_sockaddr(sa, PTRIN(args->from), msg.msg_namelen); to, if (PTRIN(args->from) !=3D NULL) { printf("msg_namelen: %d, fromlen: %d\n", msg.msg_namelen, fromlen); error =3D linux_copyout_sockaddr(sa, PTRIN(args->from), fro= mlen); } And got, linux: jid 1 pid 77110 (rlmutil): unsupported socket(AF_NETLINK, 3, NETLINK_ROUTE) msg_namelen: 0, fromlen: 28 msg_namelen: 0, fromlen: 28 msg_namelen: 0, fromlen: 28 msg_namelen: 0, fromlen: 28 msg_namelen: 0, fromlen: 28 msg_namelen: 0, fromlen: 28 msg_namelen: 0, fromlen: 28 msg_namelen: 0, fromlen: 28 None of the other clients connecting to their servers do "(PTRIN(args->from= ) !=3D NULL)" though, so there is no output, and why they are all working without = the workaround. --=20 You are receiving this mail because: You are the assignee for the bug.=