From nobody Thu Sep 09 11:21:02 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 44E6117B84F3 for ; Thu, 9 Sep 2021 11:21:02 +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 4H4xQQ1KKxz4fmC for ; Thu, 9 Sep 2021 11:21:02 +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 0F07618A9D for ; Thu, 9 Sep 2021 11:21:02 +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 189BL2tC008674 for ; Thu, 9 Sep 2021 11:21:02 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 189BL1NB008673 for bugs@FreeBSD.org; Thu, 9 Sep 2021 11:21:01 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 258384] pam_ssh.so.6 reporting undefined symbol Date: Thu, 09 Sep 2021 11:21:02 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: new X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: bin X-Bugzilla-Version: CURRENT X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: madpilot@FreeBSD.org X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: bugs@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: bug_id short_desc product version rep_platform op_sys bug_status bug_severity priority component assigned_to reporter Message-ID: 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=3D258384 Bug ID: 258384 Summary: pam_ssh.so.6 reporting undefined symbol Product: Base System Version: CURRENT Hardware: Any OS: Any Status: New Severity: Affects Only Me Priority: --- Component: bin Assignee: bugs@FreeBSD.org Reporter: madpilot@FreeBSD.org Hi, I am trying to update my system to latest head (commit 4ccbbe5f0689513de4399d6dad43e85d97ad9cde) and upon updating the system I'm seeing a new issue. I use pam_ssh when logging in via display manager (lightdm) to login using = the ssh key phrase and automatically load the ssh key: (from /etc/pam.d/xdm, included by light pam.d file) auth sufficient pam_ssh.so no_warn try_first_p= ass auth required pam_unix.so no_warn try_first_p= ass After updating I get this error: Sep 9 10:27:56 tommy lightdm[1362]: in try_dlopen(): /usr/lib/pam_ssh.so.6: /usr/lib/libprivatessh.so.5: Undefined symbol "sshsk_sign" Sep 9 10:27:56 tommy lightdm[1362]: in openpam_load_module(): no pam_ssh.so found Looks like pam_ssh is somehow trying to call a function not available, due = to our openssh being compiled without U2F support. I noticed that some ifdefs where added [1] and then removed [2] upstream. I tried adding back the ifdefs in [1] but it is not making any difference. Unluckily I don't know how this actually works in code and am failing to identify the code path which is causing pam_ssh to call the undefined funct= ion. (still trying) In the while I thought I'd report the issue. If any further info is necessary please ask. [1] https://github.com/openssh/openssh-portable/commit/1e0b248d47c96be944868a73= 5553af8482300a07 [2] https://github.com/openssh/openssh-portable/commit/9244990ecdcfa36bb9371058= 111685b05f201c1e --=20 You are receiving this mail because: You are the assignee for the bug.=