Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S261521AbVCNOzj (ORCPT ); Mon, 14 Mar 2005 09:55:39 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S261522AbVCNOzj (ORCPT ); Mon, 14 Mar 2005 09:55:39 -0500 Received: from pentafluge.infradead.org ([213.146.154.40]:44190 "EHLO pentafluge.infradead.org") by vger.kernel.org with ESMTP id S261521AbVCNOzd (ORCPT ); Mon, 14 Mar 2005 09:55:33 -0500 Subject: Re: bug in kernel From: Arjan van de Ven To: Evgeniy Cc: linux-kernel@vger.kernel.org In-Reply-To: <1110811871.6288.85.camel@laptopd505.fenrus.org> References: <200503141748.05661.shubin_evgeniy@mail.ru> <1110811871.6288.85.camel@laptopd505.fenrus.org> Content-Type: text/plain Date: Mon, 14 Mar 2005 15:55:29 +0100 Message-Id: <1110812130.6288.89.camel@laptopd505.fenrus.org> Mime-Version: 1.0 X-Mailer: Evolution 2.0.2 (2.0.2-3) Content-Transfer-Encoding: 7bit X-Spam-Score: 4.1 (++++) X-Spam-Report: SpamAssassin version 2.63 on pentafluge.infradead.org summary: Content analysis details: (4.1 points, 5.0 required) pts rule name description ---- ---------------------- -------------------------------------------------- 0.3 RCVD_NUMERIC_HELO Received: contains a numeric HELO 1.1 RCVD_IN_DSBL RBL: Received via a relay in list.dsbl.org [] 2.5 RCVD_IN_DYNABLOCK RBL: Sent directly from dynamic IP address [80.57.133.107 listed in dnsbl.sorbs.net] 0.1 RCVD_IN_SORBS RBL: SORBS: sender is listed in SORBS [80.57.133.107 listed in dnsbl.sorbs.net] X-SRS-Rewrite: SMTP reverse-path rewritten from by pentafluge.infradead.org See http://www.infradead.org/rpr.html Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 978 Lines: 29 On Mon, 2005-03-14 at 15:51 +0100, Arjan van de Ven wrote: > On Mon, 2005-03-14 at 17:48 +0300, Evgeniy wrote: > > Here is a simple program. > > > > #include > > #include > > main(){ > > int err; > > err=read(0,NULL,6); > > printf("%d %d\n",err,errno); > > } > > > > I think that it should be an error : Null pointer assignment, like in windows. > > But in practise it is not so. > > Mandrake Linux kernel 2.4.21-0.13mdk > > I am a programmer too and i am very interested to solve this problem. Please, > > send me fragment of sourse code of kernel with this bug. > > well what is the value of errno ? > -EFAULT by chance ? note that you need to include for the proper read() prototype btw - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/