From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-0.4 required=3.0 tests=FROM_LOCAL_HEX, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_PASS,URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 9DD3EC3279B for ; Fri, 6 Jul 2018 15:55:07 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 5EB7D22AAE for ; Fri, 6 Jul 2018 15:55:07 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 5EB7D22AAE Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=syzkaller.appspotmail.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933713AbeGFPzE (ORCPT ); Fri, 6 Jul 2018 11:55:04 -0400 Received: from mail-io0-f199.google.com ([209.85.223.199]:56950 "EHLO mail-io0-f199.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S933458AbeGFPzC (ORCPT ); Fri, 6 Jul 2018 11:55:02 -0400 Received: by mail-io0-f199.google.com with SMTP id n11-v6so9869423ioa.23 for ; Fri, 06 Jul 2018 08:55:01 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:date:in-reply-to:message-id:subject :from:to; bh=6v11xnMBAvX3bd2+8JBuq69QhTfUuuZONJONW6MEXgo=; b=ev1j5szcSJAvipQzUozqLYEXSkeE3LfS1OpP+6DjhMDCCxNHFvT/cfr8WDjB87Af+D vfEZSgMVmbgvzwi0LEvvK6VfTTGGcFsQrRP/miKHGdJ1DaSAMURZhvQvdPdEd+ptyzq6 +gFdN3bVFRGklLdvQrW9MHqyQsW4Xa838IB9dpVtgrFOwxV7dsTgbNRcNJJYUShhoVnR kAStfPHsphZG/4naN+1/zlboENydU0KLuv0L29sydj5FfivnUT1Ps7HCPsKLPAPmJHXH 4HSv1csyJM+mH4Oie73OgYZ4s9xHLnUNZWFycBq7et8qInnJ1VjpNN1GEh+VmhS6iQli RxxQ== X-Gm-Message-State: APt69E0a6s0WE3QWicxUCmNNCXoJya0191uDAww8MbfLL54lytVLSS8f fM39JfgVrQKwhLcYRiXJxHmHtvxMJk2IN/7p1PJ348cJK/K4 X-Google-Smtp-Source: AAOMgpfr+HO/6Vme9do2mzJx8XTiNgun5Ce55/f6b/cybyoLNH3i9iR1AHka+VGIzZVR5U+8k/BlzdFC43VoGM/7UIs+SS0JMuN5 MIME-Version: 1.0 X-Received: by 2002:a6b:3042:: with SMTP id w63-v6mr4537921iow.5.1530892501528; Fri, 06 Jul 2018 08:55:01 -0700 (PDT) Date: Fri, 06 Jul 2018 08:55:01 -0700 In-Reply-To: X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <000000000000be3779057056af41@google.com> Subject: Re: KMSAN: uninit-value in af_alg_free_areq_sgls From: syzbot To: linux-kernel@vger.kernel.org, smueller@chronox.de, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8"; format=flowed; delsp=yes Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hello, syzbot has tested the proposed patch and the reproducer did not trigger crash: Reported-and-tested-by: syzbot+9c251bdd09f83b92ba95@syzkaller.appspotmail.com Tested on: commit: a00de5aa4da3 kmsan: delete some dead code git tree: https://github.com/google/kmsan.git/master kernel config: https://syzkaller.appspot.com/x/.config?x=b11f4cfb262ee607 compiler: clang version 7.0.0 (trunk 334104) patch: https://syzkaller.appspot.com/x/patch.diff?x=13194968400000 Note: testing is done by a robot and is best-effort only.