Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id ; Thu, 6 Mar 2003 02:27:04 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id ; Thu, 6 Mar 2003 02:27:04 -0500 Received: from 205-158-62-139.outblaze.com ([205.158.62.139]:18828 "HELO spf1.us.outblaze.com") by vger.kernel.org with SMTP id ; Thu, 6 Mar 2003 02:27:01 -0500 Message-ID: <20030306073727.2806.qmail@email.com> Content-Type: text/plain; charset="iso-8859-1" Content-Disposition: inline Content-Transfer-Encoding: 7bit MIME-Version: 1.0 X-Mailer: MIME-tools 5.41 (Entity 5.404) From: "dan carpenter" To: linux-kernel@vger.kernel.org Cc: smatch-discuss@lists.sf.net Date: Thu, 06 Mar 2003 02:37:27 -0500 Subject: smatch update / 2.5.64 / kbugs.org X-Originating-Ip: 66.127.101.73 X-Originating-Server: ws3-4.us4.outblaze.com Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 2051 Lines: 56 /* * Smatch is an open source c error checker based * on the papers about the Stanford Checker. * (http://smatch.sf.net) The documentation on coding * smatch checks has been updated since my last email to * this list. * */ The smatch bugs for kernel 2.5.64 are up. The new url for the smatch bug database is http://kbugs.org. One new script from Monday was "UnFree." This check looks for variables that aren't freed on the error paths. http://kbugs.org/cgi-bin/index.py?page=bug_list&script=UnFree&kernel=2.5.64 The bug database is still under heavy construction (ie it is really bad). But I hope to improve it some more this week. Also I plan to add some documentation etc. The possible bug count for 2.5.64 was 1018. Eventually this information will all be available in a stats page but for now I'll just post the raw SQL... mysql> select kernelver, script, count(script) from bugs where kernelver = "2.5.64" group by script, kernelver; +-----------+-------------------+---------------+ | kernelver | script | count(script) | +-----------+-------------------+---------------+ | 2.5.64 | Dereference | 469 | | 2.5.64 | GFP_DMA | 7 | | 2.5.64 | ReleaseRegion | 14 | | 2.5.64 | SpinlockUndefined | 44 | | 2.5.64 | SpinSleepLazy | 4 | | 2.5.64 | UncheckedReturn | 119 | | 2.5.64 | UnFree | 333 | | 2.5.64 | UnreachedCode | 28 | +-----------+-------------------+---------------+ 8 rows in set (0.07 sec) regards, dan carpenter -- _______________________________________________ Sign-up for your own FREE Personalized E-mail at Mail.com http://www.mail.com/?sr=signup Meet Singles http://corp.mail.com/lavalife - 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/