From owner-freebsd-bugs Tue Apr 9 12:50:04 1996 Return-Path: owner-bugs Received: (from root@localhost) by freefall.freebsd.org (8.7.3/8.7.3) id MAA07442 for bugs-outgoing; Tue, 9 Apr 1996 12:50:04 -0700 (PDT) Received: (from gnats@localhost) by freefall.freebsd.org (8.7.3/8.7.3) id MAA07434 Tue, 9 Apr 1996 12:50:02 -0700 (PDT) Resent-Date: Tue, 9 Apr 1996 12:50:02 -0700 (PDT) Resent-Message-Id: <199604091950.MAA07434@freefall.freebsd.org> Resent-From: gnats (GNATS Management) Resent-To: freebsd-bugs Resent-Reply-To: FreeBSD-gnats@freefall.FreeBSD.org, wosch@cs.tu-berlin.de Received: from mail.cs.tu-berlin.de (mail.cs.tu-berlin.de [130.149.17.13]) by freefall.freebsd.org (8.7.3/8.7.3) with ESMTP id MAA06991 for ; Tue, 9 Apr 1996 12:44:00 -0700 (PDT) Received: from caramba.cs.tu-berlin.de (wosch@caramba.cs.tu-berlin.de [130.149.17.12]) by mail.cs.tu-berlin.de (8.6.12/8.6.12) with ESMTP id VAA06676 for ; Tue, 9 Apr 1996 21:32:41 +0200 Received: (from wosch@localhost) by campa.panke.de (8.6.12/8.6.12) id NAA01284; Tue, 9 Apr 1996 13:49:40 +0200 Message-Id: <199604091149.NAA01284@campa.panke.de> Date: Tue, 9 Apr 1996 13:49:40 +0200 From: Wolfram Schneider Reply-To: wosch@cs.tu-berlin.de To: FreeBSD-gnats-submit@freebsd.org X-Send-Pr-Version: 3.2 Subject: bin/1128: wc(1) exit if a file is not readable Sender: owner-bugs@freebsd.org X-Loop: FreeBSD.org Precedence: bulk >Number: 1128 >Category: bin >Synopsis: wc(1) exit if a file is not readable >Confidential: yes >Severity: serious >Priority: medium >Responsible: freebsd-bugs >State: open >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Tue Apr 9 12:50:01 PDT 1996 >Last-Modified: >Originator: Wolfram Schneider >Organization: >Release: FreeBSD 2.1-STABLE i386 >Environment: >Description: >How-To-Repeat: bash$ touch a b c bash$ chmod 0000 b bash$ wc a b c 0 0 0 a wc: b: Permission denied >Fix: FreeBSD 1.1.5, NetBSD, Solaris print a warning. --- 1.1 1996/04/09 11:41:10 +++ wc.c 1996/04/09 11:45:41 @@ -126,8 +126,10 @@ fd = STDIN_FILENO; linect = wordct = charct = 0; if (file) { - if ((fd = open(file, O_RDONLY, 0)) < 0) - err("%s: %s", file, strerror(errno)); + if ((fd = open(file, O_RDONLY, 0)) < 0) { + warnx("%s: %s", file, strerror(errno)); + return; + } if (doword) goto word; /* >Audit-Trail: >Unformatted: