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=-8.9 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING,SPF_HELO_NONE,SPF_PASS 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 9B728C433E7 for ; Fri, 16 Oct 2020 13:07:08 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 37A62207DE for ; Fri, 16 Oct 2020 13:07:08 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b="WAnVoNv+" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2408054AbgJPNHG (ORCPT ); Fri, 16 Oct 2020 09:07:06 -0400 Received: from us-smtp-delivery-124.mimecast.com ([63.128.21.124]:32704 "EHLO us-smtp-delivery-124.mimecast.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2395498AbgJPNHD (ORCPT ); Fri, 16 Oct 2020 09:07:03 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1602853622; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=QWUO5Kx1XzjNBUUh1uK2wm/TLp0TE60XaeXMP1/+WFQ=; b=WAnVoNv+kupk8b2iHD/srIIHSnEtS0TEPssdgZv0aTGqMZg5eefZi2hvynNNRW56NCYumO AfFUprTxrScgaZVSFPn9ogI6aRSb+QcHmMo2OFfR4JkfPjyjJUhaCC9gpaDsGT9NLgXE2O PpUtZTnDkiD8M5rMb3oMfziKLDPykWQ= Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-442--SpAUN7wOgiiepT9YaOyLg-1; Fri, 16 Oct 2020 09:06:58 -0400 X-MC-Unique: -SpAUN7wOgiiepT9YaOyLg-1 Received: from smtp.corp.redhat.com (int-mx07.intmail.prod.int.phx2.redhat.com [10.5.11.22]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id 16145186DD28; Fri, 16 Oct 2020 13:06:57 +0000 (UTC) Received: from warthog.procyon.org.uk (ovpn-120-70.rdu2.redhat.com [10.10.120.70]) by smtp.corp.redhat.com (Postfix) with ESMTP id A5D361002C00; Fri, 16 Oct 2020 13:06:55 +0000 (UTC) Organization: Red Hat UK Ltd. Registered Address: Red Hat UK Ltd, Amberley Place, 107-111 Peascod Street, Windsor, Berkshire, SI4 1TE, United Kingdom. Registered in England and Wales under Company Registration No. 3798903 From: David Howells In-Reply-To: <000000000000650d4005b00bcb0c@google.com> References: <000000000000650d4005b00bcb0c@google.com> To: syzbot Cc: dhowells@redhat.com, Hillf Danton , linux-afs@lists.infradead.org, linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com Subject: Re: general protection fault in strncasecmp MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-ID: <1399789.1602853614.1@warthog.procyon.org.uk> Content-Transfer-Encoding: quoted-printable Date: Fri, 16 Oct 2020 14:06:54 +0100 Message-ID: <1399790.1602853614@warthog.procyon.org.uk> X-Scanned-By: MIMEDefang 2.84 on 10.5.11.22 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org #syz test: git://git.kernel.org/pub/scm/linux/kernel/git/dhowells/linux-fs= .git f25a7033ecb675101f8bc060a7c5fbe0c9076fd3