From mboxrd@z Thu Jan 1 00:00:00 1970 From: Nicolas Pitre Subject: Re: [PATCH] avoid possible overflow in delta size filtering computation Date: Tue, 24 Mar 2009 16:52:16 -0400 (EDT) Message-ID: References: Mime-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Content-Transfer-Encoding: 7BIT Cc: Junio C Hamano , Kjetil Barvik , git@vger.kernel.org To: Brandon Casey X-From: git-owner@vger.kernel.org Tue Mar 24 21:58:40 2009 Return-path: Envelope-to: gcvg-git-2@gmane.org Received: from vger.kernel.org ([209.132.176.167]) by lo.gmane.org with esmtp (Exim 4.50) id 1LmDhc-0005gN-Pt for gcvg-git-2@gmane.org; Tue, 24 Mar 2009 21:58:29 +0100 Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1750863AbZCXUz0 (ORCPT ); Tue, 24 Mar 2009 16:55:26 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1752359AbZCXUzY (ORCPT ); Tue, 24 Mar 2009 16:55:24 -0400 Received: from relais.videotron.ca ([24.201.245.36]:17301 "EHLO relais.videotron.ca" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752088AbZCXUzX (ORCPT ); Tue, 24 Mar 2009 16:55:23 -0400 Received: from xanadu.home ([66.131.194.97]) by VL-MO-MR005.ip.videotron.ca (Sun Java(tm) System Messaging Server 6.3-4.01 (built Aug 3 2007; 32bit)) with ESMTP id <0KH100I5C39HAY20@VL-MO-MR005.ip.videotron.ca> for git@vger.kernel.org; Tue, 24 Mar 2009 16:53:05 -0400 (EDT) X-X-Sender: nico@xanadu.home In-reply-to: User-Agent: Alpine 2.00 (LFD 1167 2008-08-23) Sender: git-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: git@vger.kernel.org Archived-At: On Tue, 24 Mar 2009, Brandon Casey wrote: > Nicolas Pitre wrote: > > On a 32-bit system, the maximum possible size for an object is less than > > 4GB, while 64-bit systems may cope with larger objects. Due to this > > limitation, variables holding object sizes are using an unsigned long > > type (32 bits on 32-bit systems, or 64 bits on 64-bit systems). > > FYI: except on windows 64-bit where long is still 32 bits AFAIK Whatever. Same issue. Nicolas