From owner-freebsd-bugs@freebsd.org Tue Jul 16 02:57:24 2019 Return-Path: Delivered-To: freebsd-bugs@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id D5661A3F45 for ; Tue, 16 Jul 2019 02:57:24 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mailman.nyi.freebsd.org (unknown [127.0.1.3]) by mx1.freebsd.org (Postfix) with ESMTP id B9A8E8D086 for ; Tue, 16 Jul 2019 02:57:24 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.nyi.freebsd.org (Postfix) id B9379A3F44; Tue, 16 Jul 2019 02:57:24 +0000 (UTC) Delivered-To: bugs@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id B8F9CA3F43 for ; Tue, 16 Jul 2019 02:57:24 +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) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 9BC448D085 for ; Tue, 16 Jul 2019 02:57:24 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2610:1c1:1:606c::50:1d]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 59DF4274E5 for ; Tue, 16 Jul 2019 02:57:24 +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 x6G2vO2O013393 for ; Tue, 16 Jul 2019 02:57:24 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id x6G2vOVQ013392 for bugs@FreeBSD.org; Tue, 16 Jul 2019 02:57:24 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 239238] ldd(1) showing dependencies for shared objects in same name in library paths instead of in current directory Date: Tue, 16 Jul 2019 02:57:24 +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: msl0000023508@gmail.com 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 MIME-Version: 1.0 X-Rspamd-Queue-Id: 9BC448D085 X-Spamd-Bar: -- Authentication-Results: mx1.freebsd.org X-Spamd-Result: default: False [-2.97 / 15.00]; local_wl_from(0.00)[freebsd.org]; NEURAL_HAM_MEDIUM(-1.00)[-0.998,0]; NEURAL_HAM_SHORT(-0.97)[-0.969,0]; NEURAL_HAM_LONG(-1.00)[-1.000,0]; ASN(0.00)[asn:11403, ipnet:2610:1c1:1::/48, country:US] X-BeenThere: freebsd-bugs@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Bug reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 16 Jul 2019 02:57:24 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D239238 Bug ID: 239238 Summary: ldd(1) showing dependencies for shared objects in same name in library paths instead of in current directory Product: Base System Version: CURRENT Hardware: Any OS: Any Status: New Severity: Affects Only Me Priority: --- Component: bin Assignee: bugs@FreeBSD.org Reporter: msl0000023508@gmail.com ldd(1) should show the dependencies of the program in current directory; however when a shared object file is given, and its file name is same with another shared object under library path (such as /usr/local/lib /usr/lib /lib), ldd(1) will showing dependencies for the shared object under library path. For example: [root@test ~/src]# uname -a FreeBSD test 13.0-CURRENT FreeBSD 13.0-CURRENT r349753 GENERIC amd64 [root@test ~/src]# ls -l /usr/lib/libfetch.so.6 -r--r--r-- 1 root wheel 81496 Jul 5 15:16 /usr/lib/libfetch.so.6 [root@test ~/src]# ldd /usr/lib/libfetch.so.6 /usr/lib/libfetch.so.6: libssl.so.111 =3D> /usr/lib/libssl.so.111 (0x800695000) libcrypto.so.111 =3D> /lib/libcrypto.so.111 (0x800e00000) libc.so.7 =3D> /lib/libc.so.7 (0x800242000) libthr.so.3 =3D> /lib/libthr.so.3 (0x80072e000) [root@test ~/src]# ls -l libfetch.so.6 ls: libfetch.so.6: No such file or directory [root@test ~/src]# ldd libfetch.so.6 ldd: libfetch.so.6: No such file or directory [root@test ~/src]# cat dummy.c=20 #include void useless() { fprintf(stderr, "You just called an useless function\n"); } [root@test ~/src]# gcc --shared -Wall -O1 -fPIC dummy.c -o libfetch.so.6 [root@test ~/src]# ls -l libfetch.so.6 -rwxr-xr-x 1 root wheel 7384 Jul 16 10:46 libfetch.so.6 [root@test ~/src]# file libfetch.so.6 libfetch.so.6: ELF 64-bit LSB shared object, x86-64, version 1 (FreeBSD), dynamically linked, with debug_info, not stripped [root@test ~/src]# ldd libfetch.so.6 libfetch.so.6: libssl.so.111 =3D> /usr/lib/libssl.so.111 (0x800695000) libcrypto.so.111 =3D> /lib/libcrypto.so.111 (0x800e00000) libc.so.7 =3D> /lib/libc.so.7 (0x800242000) libthr.so.3 =3D> /lib/libthr.so.3 (0x80072e000) [root@test ~/src]# ldd ./libfetch.so.6 ./libfetch.so.6: libc.so.7 =3D> /lib/libc.so.7 (0x800242000) --=20 You are receiving this mail because: You are the assignee for the bug.=