From owner-svn-src-stable-12@freebsd.org Sat Feb 9 14:13:50 2019 Return-Path: Delivered-To: svn-src-stable-12@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 0BDB514E2BDF; Sat, 9 Feb 2019 14:13:50 +0000 (UTC) (envelope-from se@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 8E2856D4CC; Sat, 9 Feb 2019 14:13:49 +0000 (UTC) (envelope-from se@FreeBSD.org) Received: from repo.freebsd.org (repo.freebsd.org [IPv6:2610:1c1:1:6068::e6a:0]) (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 7BDDB1CB0; Sat, 9 Feb 2019 14:13:49 +0000 (UTC) (envelope-from se@FreeBSD.org) Received: from repo.freebsd.org ([127.0.1.37]) by repo.freebsd.org (8.15.2/8.15.2) with ESMTP id x19EDn84069168; Sat, 9 Feb 2019 14:13:49 GMT (envelope-from se@FreeBSD.org) Received: (from se@localhost) by repo.freebsd.org (8.15.2/8.15.2/Submit) id x19EDnIb069167; Sat, 9 Feb 2019 14:13:49 GMT (envelope-from se@FreeBSD.org) Message-Id: <201902091413.x19EDnIb069167@repo.freebsd.org> X-Authentication-Warning: repo.freebsd.org: se set sender to se@FreeBSD.org using -f From: Stefan Esser Date: Sat, 9 Feb 2019 14:13:49 +0000 (UTC) To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-12@freebsd.org Subject: svn commit: r343937 - stable/12/usr.sbin/kbdcontrol X-SVN-Group: stable-12 X-SVN-Commit-Author: se X-SVN-Commit-Paths: stable/12/usr.sbin/kbdcontrol X-SVN-Commit-Revision: 343937 X-SVN-Commit-Repository: base MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-Rspamd-Queue-Id: 8E2856D4CC X-Spamd-Bar: -- Authentication-Results: mx1.freebsd.org X-Spamd-Result: default: False [-2.95 / 15.00]; local_wl_from(0.00)[FreeBSD.org]; NEURAL_HAM_MEDIUM(-0.99)[-0.995,0]; NEURAL_HAM_LONG(-1.00)[-1.000,0]; NEURAL_HAM_SHORT(-0.95)[-0.951,0]; ASN(0.00)[asn:11403, ipnet:2610:1c1:1::/48, country:US] X-BeenThere: svn-src-stable-12@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: SVN commit messages for only the 12-stable src tree List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 09 Feb 2019 14:13:50 -0000 Author: se Date: Sat Feb 9 14:13:49 2019 New Revision: 343937 URL: https://svnweb.freebsd.org/changeset/base/343937 Log: MFC r343339: Silence Clang Scan warning about use of unitialized variable. The logic is changed to depend on actual "beep" parameters instead of on a flag that may be set for invalid parameters. An embedded literal escape character is replaced by "\e". Modified: stable/12/usr.sbin/kbdcontrol/kbdcontrol.c Modified: stable/12/usr.sbin/kbdcontrol/kbdcontrol.c ============================================================================== --- stable/12/usr.sbin/kbdcontrol/kbdcontrol.c Sat Feb 9 14:07:04 2019 (r343936) +++ stable/12/usr.sbin/kbdcontrol/kbdcontrol.c Sat Feb 9 14:13:49 2019 (r343937) @@ -961,6 +961,8 @@ set_bell_values(char *opt) int bell, duration, pitch; bell = 0; + duration = 0; + pitch = 0; if (!strncmp(opt, "quiet.", 6)) { bell = CONS_QUIET_BELL; opt += 6; @@ -991,8 +993,8 @@ badopt: } ioctl(0, CONS_BELLTYPE, &bell); - if (!(bell & CONS_VISUAL_BELL)) - fprintf(stderr, "[=%d;%dB", pitch, duration); + if (duration > 0 && pitch > 0) + fprintf(stderr, "\e[=%d;%dB", pitch, duration); } static void