Mailing-List: contact cygwin-help@cygwin.com; run by ezmlm List-Subscribe: List-Archive: List-Post: List-Help: , Sender: cygwin-owner@cygwin.com Mail-Followup-To: cygwin@cygwin.com Delivered-To: mailing list cygwin@cygwin.com Date: Mon, 12 Apr 2004 16:36:13 -0400 From: Christopher Faylor To: ??????? ???????? Cc: cygwin@cygwin.com Subject: Re: pthead_kill() causes SIGSEGV with cygwin.DLL 1.5.9-1 Message-ID: <20040412203612.GA16406@coe.bosbc.com> Reply-To: cygwin@cygwin.com Mail-Followup-To: ??????? ???????? , cygwin@cygwin.com References: Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.4.1i Note-from-DJ: This may be spam On Mon, Apr 12, 2004 at 05:55:24PM +0400, "??????? ????????" wrote: >Hello ! >After upgrade to latest CygWin (CygWin.dll 1.5.9-1) application started >to crash with SIGSEGV on first pthread_kill() call. Rollback to >CygWin.dll 1.5.7-1 resolved this issue (did not try 1.5.8-1 though). >Here is very simple program that causes SIGSEGV with 1.5.9-1: > >#include >#include > >static void *_blah(void *arg) >{ > sleep(5); >}; > >void main() >{pthread_t my=pthread_self(); > pthread_t blah; > if (pthread_create(&blah, NULL, _blah, NULL)!=0) > perror("CREATE"); > if (pthread_kill(blah,SIGHUP)!=0) > perror("KILL"); > printf("YUP\n"); > getchar(); >}; This is a problem that I introduced. I'm not sure how cygwin even passed its test suite with this problem. I'll check in a fix within the next day or so. cgf P.S. You'll have an easier time getting by the spam filter if you don't use questionable language in your email. -- Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple Problem reports: http://cygwin.com/problems.html Documentation: http://cygwin.com/docs.html FAQ: http://cygwin.com/faq/