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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 2085BC3DA7A for ; Tue, 20 Dec 2022 21:25:22 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230011AbiLTVZU (ORCPT ); Tue, 20 Dec 2022 16:25:20 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:49088 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229791AbiLTVZS (ORCPT ); Tue, 20 Dec 2022 16:25:18 -0500 Received: from mail-io1-f71.google.com (mail-io1-f71.google.com [209.85.166.71]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 3037B1E70A for ; Tue, 20 Dec 2022 13:25:16 -0800 (PST) Received: by mail-io1-f71.google.com with SMTP id b77-20020a6bb250000000b006e4ec8b2364so6141975iof.20 for ; Tue, 20 Dec 2022 13:25:16 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=to:from:subject:message-id:in-reply-to:date:mime-version :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=UD6Zy4iu8tJTphAuN9O8d9oBYve9cvkhVc0zvhCPlww=; b=o8ursBwhmoJeOQQVKZC9dmVxSHcI5FmW+FHxgFYTojwOByw77B5hBwGOMyDic2lRCf WNmQ0hTJCiHX4RTJv4RhpaYn2Vj8vppNZOie+4YsGkIj++1MUp5D1yuOWF7cV/Vyr8jo YJN6U8BfnLkjCfRernhu/O8ePS9eZvRwShaNCJufDvEsgndPXW7LPhbkVWI3w0MB1gbD NCg2CR3eDgToFAxCLCHoTNZ2XKMi4ClekVwvzh+AOM65DUnONB2LKA8PCqMkgMEdETsx fKmqUQiFfeEbHKyXq8Qw5dETXHQTg8jIg1FwHA8doKjCn+d8hSwXy4xO01klh4DTryhp KoQw== X-Gm-Message-State: ANoB5plb1JFUxwMQ4h8w0oJNJViy1ZgSMExMXZOso4l/gkQA2syYNSOo bOQ1yB3iRSmeWm2bYW+tnQ/uu4DjP1t/OI0dtERY74dlLI/n X-Google-Smtp-Source: AA0mqf4GYPskeXTHmeqVVKmTdLDyfnwWmHssjiT+rtQaHjlaS49X1/u1dvqiy/J/t6I74y0GZbcSJeNmoUf7WzK7aWO6RDQg0lFB MIME-Version: 1.0 X-Received: by 2002:a92:c84d:0:b0:302:eed9:c605 with SMTP id b13-20020a92c84d000000b00302eed9c605mr34795062ilq.49.1671571515572; Tue, 20 Dec 2022 13:25:15 -0800 (PST) Date: Tue, 20 Dec 2022 13:25:15 -0800 In-Reply-To: X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <000000000000670c3f05f049126c@google.com> Subject: Re: [syzbot] KASAN: slab-out-of-bounds Write in copy_array From: syzbot To: andrii@kernel.org, ast@kernel.org, bpf@vger.kernel.org, daniel@iogearbox.net, davem@davemloft.net, haoluo@google.com, hawk@kernel.org, john.fastabend@gmail.com, jolsa@kernel.org, kpsingh@kernel.org, kuba@kernel.org, linux-kernel@vger.kernel.org, llvm@lists.linux.dev, martin.lau@linux.dev, nathan@kernel.org, ndesaulniers@google.com, netdev@vger.kernel.org, sdf@google.com, song@kernel.org, syzkaller-bugs@googlegroups.com, trix@redhat.com, yhs@fb.com Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org Hello, syzbot has tested the proposed patch and the reproducer did not trigger any issue: Reported-and-tested-by: syzbot+b1e1f7feb407b56d0355@syzkaller.appspotmail.com Tested on: commit: e45fb347 Add linux-next specific files for 20221220 git tree: git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git console output: https://syzkaller.appspot.com/x/log.txt?x=13c134d7880000 kernel config: https://syzkaller.appspot.com/x/.config?x=9445b3c551452920 dashboard link: https://syzkaller.appspot.com/bug?extid=b1e1f7feb407b56d0355 compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2 patch: https://syzkaller.appspot.com/x/patch.diff?x=118c1408480000 Note: testing is done by a robot and is best-effort only.