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[2620:137:e000::1:20]) by mx.google.com with ESMTP id a5-20020a170903100500b001910f9d150dsi10265625plb.335.2022.12.20.14.15.23; Tue, 20 Dec 2022 14:15:34 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=appspotmail.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229791AbiLTVZV (ORCPT + 68 others); Tue, 20 Dec 2022 16:25:21 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:49090 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229842AbiLTVZS (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 30F591E710 for ; Tue, 20 Dec 2022 13:25:16 -0800 (PST) Received: by mail-io1-f71.google.com with SMTP id j5-20020a5d9d05000000b006e2f0c28177so6077747ioj.17 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=WW9/izdKB4Lq2CgnCRteFa477mArvYLX2/c+3EP/Ktk+xeB6SsbA2zJwsXDkzZHENE bf31X/sVbUJ8VENe+CvcgCxsumc24bHrhO9yg6wa3t2bkZ3+pLVXlKmcA+SEfmTo3Z9n Q4H3T/REYveyIysG643f/kS5DRlCRw0TO7Ackx0Rd94E48aSAm4ptCkqCCnYCWwxKdF0 xuF9IClqtWtmrXEA4UW3u6MvEFQ4ZFzqunZZesORuPbeh5QpJlATr0QrdeEIA/IW7Gy9 Jo38H9zYPUe5Spmq5anVSZRfJYm2uebislcnEPdXjteKo9aZeMaaGczRvoeR3Vxn3O/y f4Mg== X-Gm-Message-State: ANoB5plBJUWI4+6kl26IiyiVsli6sxCLiChnkT4ZBVugC1K4zT6cjrEz FUBlIXblalO1ZWMOziQBK9d+DEddTupgWAcxmo3HZqA+YPQg 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" X-Spam-Status: No, score=0.9 required=5.0 tests=BAYES_00,FROM_LOCAL_HEX, HEADER_FROM_DIFFERENT_DOMAINS,RCVD_IN_DNSWL_NONE,RCVD_IN_MSPIKE_H2, SORTED_RECIPS,SPF_HELO_NONE,SPF_PASS autolearn=no autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net 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 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.