From owner-freebsd-bugs@FreeBSD.ORG Wed Jan 11 03:10:09 2006 Return-Path: X-Original-To: freebsd-bugs@hub.freebsd.org Delivered-To: freebsd-bugs@hub.freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 3B91F16A41F for ; Wed, 11 Jan 2006 03:10:09 +0000 (GMT) (envelope-from gnats@FreeBSD.org) Received: from freefall.freebsd.org (freefall.freebsd.org [216.136.204.21]) by mx1.FreeBSD.org (Postfix) with ESMTP id 4D03143D48 for ; Wed, 11 Jan 2006 03:10:08 +0000 (GMT) (envelope-from gnats@FreeBSD.org) Received: from freefall.freebsd.org (gnats@localhost [127.0.0.1]) by freefall.freebsd.org (8.13.4/8.13.4) with ESMTP id k0B3A8wB044366 for ; Wed, 11 Jan 2006 03:10:08 GMT (envelope-from gnats@freefall.freebsd.org) Received: (from gnats@localhost) by freefall.freebsd.org (8.13.4/8.13.4/Submit) id k0B3A8Tm044365; Wed, 11 Jan 2006 03:10:08 GMT (envelope-from gnats) Resent-Date: Wed, 11 Jan 2006 03:10:08 GMT Resent-Message-Id: <200601110310.k0B3A8Tm044365@freefall.freebsd.org> Resent-From: FreeBSD-gnats-submit@FreeBSD.org (GNATS Filer) Resent-To: freebsd-bugs@FreeBSD.org Resent-Reply-To: FreeBSD-gnats-submit@FreeBSD.org, joe Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id D5D0916A41F for ; Wed, 11 Jan 2006 03:09:28 +0000 (GMT) (envelope-from nobody@FreeBSD.org) Received: from www.freebsd.org (www.freebsd.org [216.136.204.117]) by mx1.FreeBSD.org (Postfix) with ESMTP id A2ED443D46 for ; Wed, 11 Jan 2006 03:09:28 +0000 (GMT) (envelope-from nobody@FreeBSD.org) Received: from www.freebsd.org (localhost [127.0.0.1]) by www.freebsd.org (8.13.1/8.13.1) with ESMTP id k0B39SvZ006490 for ; Wed, 11 Jan 2006 03:09:28 GMT (envelope-from nobody@www.freebsd.org) Received: (from nobody@localhost) by www.freebsd.org (8.13.1/8.13.1/Submit) id k0B39SQ8006489; Wed, 11 Jan 2006 03:09:28 GMT (envelope-from nobody) Message-Id: <200601110309.k0B39SQ8006489@www.freebsd.org> Date: Wed, 11 Jan 2006 03:09:28 GMT From: joe To: freebsd-gnats-submit@FreeBSD.org X-Send-Pr-Version: www-2.3 X-Mailman-Approved-At: Wed, 11 Jan 2006 03:26:09 +0000 Cc: Subject: bin/91622: /bin/cp does not update atime of the source file X-BeenThere: freebsd-bugs@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Bug reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 11 Jan 2006 03:10:09 -0000 >Number: 91622 >Category: bin >Synopsis: /bin/cp does not update atime of the source file >Confidential: no >Severity: serious >Priority: medium >Responsible: freebsd-bugs >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Wed Jan 11 03:10:07 GMT 2006 >Closed-Date: >Last-Modified: >Originator: joe >Release: RELENG_4 20051028 >Organization: >Environment: RELENG_4 20051028 >Description: [] date Tue Jan 10 21:58:06 EST 2006 [] ls -lTu /var/run/dmesg.boot /tmp/dmesg.boot ~/.zshrc /tmp/.zshrc ls: /tmp/.zshrc: No such file or directory ls: /tmp/dmesg.boot: No such file or directory -rw------- 1 user user 625 Jan 10 21:36:27 2006 /home/user/.zshrc -rw-r--r-- 1 root wheel 15732 Jan 10 21:50:31 2006 /var/run/dmesg.boot [] /bin/cp /var/run/dmesg.boot ~/.zshrc /tmp [] ls -lTu /var/run/dmesg.boot /tmp/dmesg.boot ~/.zshrc /tmp/.zshrc -rw------- 1 user user 625 Jan 10 21:36:27 2006 /home/user/.zshrc -rw------- 1 user wheel 625 Jan 10 21:59:35 2006 /tmp/.zshrc -rw-r--r-- 1 user wheel 15732 Jan 10 21:59:35 2006 /tmp/dmesg.boot -rw-r--r-- 1 root wheel 15732 Jan 10 21:50:31 2006 /var/run/dmesg.boot [] /bin/cat /var/run/dmesg.boot /tmp/dmesg.boot ~/.zshrc /tmp/.zshrc > /dev/null [] ls -lTu /var/run/dmesg.boot /tmp/dmesg.boot ~/.zshrc /tmp/.zshrc -rw------- 1 user user 625 Jan 10 22:00:57 2006 /home/user/.zshrc -rw------- 1 user wheel 625 Jan 10 22:00:57 2006 /tmp/.zshrc -rw-r--r-- 1 user wheel 15732 Jan 10 22:00:57 2006 /tmp/dmesg.boot -rw-r--r-- 1 root wheel 15732 Jan 10 22:00:57 2006 /var/run/dmesg.boot this occurs regardless of whether or not the user has rwx permissions on the source file. does not apply of course if the source filesystem is mounted read-only. they are read-write here. since the source file is indeed being read, the atime should be updated. >How-To-Repeat: repeat the above commands, examine the output. >Fix: unknown, either /bin/cp or more likely syscalls. thanks. >Release-Note: >Audit-Trail: >Unformatted: