Mailing-List: contact cygwin-help AT cygwin DOT com; run by ezmlm List-Subscribe: List-Archive: List-Post: List-Help: , Sender: cygwin-owner AT cygwin DOT com Mail-Followup-To: cygwin AT cygwin DOT com Delivered-To: mailing list cygwin AT cygwin DOT com Date: Sat, 28 May 2005 23:07:14 +0200 (CEST) From: Vaclav Haisman To: cygwin AT cygwin DOT com Subject: hires_ms::usecs in winsup/cygwin/times.cc Message-ID: <20050528225106.H63183@logout.sh.cvut.cz> MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII X-IsSubscribed: yes Reply-To: cygwin AT cygwin DOT com I have found some odd code in hires_ms::usecs in times.cc around line 600. There is condition like this: if ((now - initime_ms) < 0). The problem is that both of the variables are unsigned (DWORD) and the result is unsigned and this comparison can never be true because unsigned number can never be < 0. The code should either involve some cast to signed type or should be completely removed. VH. -- 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/