From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1758173AbXKZRFm (ORCPT ); Mon, 26 Nov 2007 12:05:42 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1753361AbXKZRFe (ORCPT ); Mon, 26 Nov 2007 12:05:34 -0500 Received: from ug-out-1314.google.com ([66.249.92.169]:21925 "EHLO ug-out-1314.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753204AbXKZRFe (ORCPT ); Mon, 26 Nov 2007 12:05:34 -0500 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=received:message-id:date:from:to:subject:in-reply-to:mime-version:content-type:content-transfer-encoding:content-disposition:references; b=M67OgCU/5nG/LTqZCc7MTE6CrKXd0g2yhShAPBONCcunPaGB4WJBCSK80y+8FxJe+t5em7u4eM94r/snPrhQTVtRtuduCDMYtioXUQ4sMQclS3Hju2RcJHXdAz1t5+4gYKxOYXl9eqqO3GNA7FoxeDLV97kwtOwRxygsOPg6Rao= Message-ID: <671c20540711260905p11249695x9e3999bf25f3cf2@mail.gmail.com> Date: Mon, 26 Nov 2007 12:05:31 -0500 From: "Tom Burns" To: linux-kernel@vger.kernel.org Subject: Re: Clarification re: outstanding IPC flaws In-Reply-To: <671c20540711260901w6662fcabv779ce4fc51ec3d14@mail.gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Content-Disposition: inline References: <671c20540711260901w6662fcabv779ce4fc51ec3d14@mail.gmail.com> Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Sorry for the double post. On Nov 26, 2007 12:01 PM, Tom Burns wrote: > I have some questions about this comment. > > Most importantly - does this mean that if I have multiple processes > queued inside semop() calls with sem_val = -1 (also, if it matters, > SEM_UNDO flag is set), This should read "sem_op = -1" as opposed to "sem_val = -1". Cheers, Tom Burns