From owner-freebsd-bugs@freebsd.org Thu Oct 11 13:49:45 2018 Return-Path: Delivered-To: freebsd-bugs@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 2BE9110BB6DB for ; Thu, 11 Oct 2018 13:49:45 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mailman.ysv.freebsd.org (mailman.ysv.freebsd.org [IPv6:2001:1900:2254:206a::50:5]) by mx1.freebsd.org (Postfix) with ESMTP id BD9E670F27 for ; Thu, 11 Oct 2018 13:49:44 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.ysv.freebsd.org (Postfix) id 817CC10BB6DA; Thu, 11 Oct 2018 13:49:44 +0000 (UTC) Delivered-To: bugs@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 702EA10BB6D9 for ; Thu, 11 Oct 2018 13:49:44 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.ysv.freebsd.org (mxrelay.ysv.freebsd.org [IPv6:2001:1900:2254:206a::19:3]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "mxrelay.ysv.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 1033770F22 for ; Thu, 11 Oct 2018 13:49:44 +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 mxrelay.ysv.freebsd.org (Postfix) with ESMTPS id 43CE750E1 for ; Thu, 11 Oct 2018 13:49:43 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.118]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id w9BDnhdN002590 for ; Thu, 11 Oct 2018 13:49:43 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id w9BDnhNU002589 for bugs@FreeBSD.org; Thu, 11 Oct 2018 13:49:43 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 232176] elftoolchain elfcopy/strip incorrectly strips relocations Date: Thu, 11 Oct 2018 13:49:43 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed 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: emaste@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: 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-bugs@freebsd.org X-Mailman-Version: 2.1.27 Precedence: list List-Id: Bug reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 11 Oct 2018 13:49:45 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D232176 --- Comment #2 from Ed Maste --- In fact it's even worse; from filter_reloc(): for(i =3D 0; (uint64_t)i < n; i++) { if (s->type =3D=3D SHT_REL) { if (gelf_getrel(id, i, &rel) !=3D &rel) errx(EXIT_FAILURE, "gelf_getrel failed: %s", elf_errmsg(-1)); } else { if (gelf_getrela(id, i, &rela) !=3D &rela) errx(EXIT_FAILURE, "gelf_getrel failed: %s", elf_errmsg(-1)); } name =3D elf_strptr(ecp->ein, elf_ndxscn(ecp->strtab->is), GELF_R_SYM(rel.r_info)); rel.r_info is uninitialized if s->type =3D=3D SHT_RELA. --=20 You are receiving this mail because: You are the assignee for the bug.=