From owner-freebsd-bugs@FreeBSD.ORG Fri Sep 30 22:20:02 2011 Return-Path: Delivered-To: freebsd-bugs@hub.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 8C6571065674 for ; Fri, 30 Sep 2011 22:20:02 +0000 (UTC) (envelope-from gnats@FreeBSD.org) Received: from freefall.freebsd.org (freefall.freebsd.org [IPv6:2001:4f8:fff6::28]) by mx1.freebsd.org (Postfix) with ESMTP id 67B338FC13 for ; Fri, 30 Sep 2011 22:20:02 +0000 (UTC) Received: from freefall.freebsd.org (localhost [127.0.0.1]) by freefall.freebsd.org (8.14.4/8.14.4) with ESMTP id p8UMK2lf053216 for ; Fri, 30 Sep 2011 22:20:02 GMT (envelope-from gnats@freefall.freebsd.org) Received: (from gnats@localhost) by freefall.freebsd.org (8.14.4/8.14.4/Submit) id p8UMK2Rk053215; Fri, 30 Sep 2011 22:20:02 GMT (envelope-from gnats) Resent-Date: Fri, 30 Sep 2011 22:20:02 GMT Resent-Message-Id: <201109302220.p8UMK2Rk053215@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, Giovanni Trematerra Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id D319E1065674 for ; Fri, 30 Sep 2011 22:15:20 +0000 (UTC) (envelope-from nobody@FreeBSD.org) Received: from red.freebsd.org (red.freebsd.org [IPv6:2001:4f8:fff6::22]) by mx1.freebsd.org (Postfix) with ESMTP id A9B268FC16 for ; Fri, 30 Sep 2011 22:15:20 +0000 (UTC) Received: from red.freebsd.org (localhost [127.0.0.1]) by red.freebsd.org (8.14.4/8.14.4) with ESMTP id p8UMFKwe038461 for ; Fri, 30 Sep 2011 22:15:20 GMT (envelope-from nobody@red.freebsd.org) Received: (from nobody@localhost) by red.freebsd.org (8.14.4/8.14.4/Submit) id p8UMFKH2038460; Fri, 30 Sep 2011 22:15:20 GMT (envelope-from nobody) Message-Id: <201109302215.p8UMFKH2038460@red.freebsd.org> Date: Fri, 30 Sep 2011 22:15:20 GMT From: Giovanni Trematerra To: freebsd-gnats-submit@FreeBSD.org X-Send-Pr-Version: www-3.1 Cc: Subject: misc/161175: uninitialized variables on some regression test programs 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: Fri, 30 Sep 2011 22:20:02 -0000 >Number: 161175 >Category: misc >Synopsis: uninitialized variables on some regression test programs >Confidential: no >Severity: non-critical >Priority: low >Responsible: freebsd-bugs >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Fri Sep 30 22:20:02 UTC 2011 >Closed-Date: >Last-Modified: >Originator: Giovanni Trematerra >Release: 10-CURRENT >Organization: >Environment: >Description: Some regression tests in tools/regression/pipe has some uninitialized variables that make the test fails. >How-To-Repeat: cd /usr/src/tools/regression/pipe cc -O2 -o pipe-wraparound pipe-wraparound.c cc -O2 -o pipe-reverse pipe-reverse.c cc -O2 -o pipe-fstatbug pipe-fstatbug.c ./pipe-wraparound ./pipe-reverse ./pipe-fstatbug >Fix: Index: tools/regression/pipe/pipe-reverse.c =================================================================== --- tools/regression/pipe/pipe-reverse.c (revision 225817) +++ tools/regression/pipe/pipe-reverse.c (working copy) @@ -44,6 +44,7 @@ struct stat status; pid_t new_pid; buggy = 0; +total = 0; error = pipe(desc); @@ -52,7 +53,7 @@ if (error) buffer[0] = 'A'; -for (i = 0; i < 65535; i++) { +for (i = 1; i < 65535; i++) { buffer[i] = buffer[i - 1] + 1; if (buffer[i] > 'Z') buffer[i] = 'A'; Index: tools/regression/pipe/pipe-fstatbug.c =================================================================== --- tools/regression/pipe/pipe-fstatbug.c (revision 225817) +++ tools/regression/pipe/pipe-fstatbug.c (working copy) @@ -41,7 +41,7 @@ int main (void) { char buffer[32768], buffer2[32768]; int desc[2]; -int error, successes; +int error, successes = 0; struct stat status; pid_t new_pid; Index: tools/regression/pipe/pipe-wraparound.c =================================================================== --- tools/regression/pipe/pipe-wraparound.c (revision 225817) +++ tools/regression/pipe/pipe-wraparound.c (working copy) @@ -44,6 +44,7 @@ struct stat status; pid_t new_pid; buggy = 0; +total = 0; error = pipe(desc); @@ -52,7 +53,7 @@ if (error) buffer[0] = 'A'; -for (i = 0; i < 32768; i++) { +for (i = 1; i < 32768; i++) { buffer[i] = buffer[i - 1] + 1; if (buffer[i] > 'Z') buffer[i] = 'A'; >Release-Note: >Audit-Trail: >Unformatted: