From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from lindbergh.monkeyblade.net (lindbergh.monkeyblade.net [23.128.96.19]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 43599111A9 for ; Wed, 19 Jul 2023 17:52:38 +0000 (UTC) Received: from mail-oi1-f197.google.com (mail-oi1-f197.google.com [209.85.167.197]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 012881BF6 for ; Wed, 19 Jul 2023 10:52:36 -0700 (PDT) Received: by mail-oi1-f197.google.com with SMTP id 5614622812f47-3a3b8b73cbfso11750265b6e.2 for ; Wed, 19 Jul 2023 10:52:36 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1689789156; x=1692381156; 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=hiRiXJW3cvp7FSsZTUGSxXp2M76eBloK3LBfm2fpvAw=; b=jIaQhLobtT+j1hF9XrpXOTZo2p6ipRMDFbOKWODC3P/7ByL31lIA2iE2U212xiJYJh 0pm6p150blkP463ZtH6Jk0zpclyQxFoX9u2vt003671FkAYy97bAJhll6PqC/tJM20Cb pRonIZWeayGbA7R6q0JFfzI19XVUXyuUxWApNsswSWiOFtcbkoSK8mlIaP3L8YSAGLz2 QhGuHqixSulNlkXL05sXhvvZDpIc++uwnyj8UBZ2obeVfliMnIkrNizaaOkXUOOF0xYV zaISjoagEKxgENJTBgVoTq/nsabm9/sUY+NLjfguQjCXp99gHh2QdhTBNAEf5WfpRQCa hnig== X-Gm-Message-State: ABy/qLY5cOwqJn0X+wjRwGuTJOxBaBUBjb0UxezktyESs5SjnNEZJhEi xT6fZrif1WDu0/zOFQA+5aZsyuBrUmJKp2mEj4YnidMD2Qwx X-Google-Smtp-Source: APBJJlG5ugVl7dPPwQXLSskdx//wo3Cxwyt6xyJHDlFhfMqOYOoEiwYraGQnxOCt15oVej8GHXbJ8Vy/Q7WgiHAYGdyqnMHSkz9m Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6808:f0a:b0:3a3:644a:b55 with SMTP id m10-20020a0568080f0a00b003a3644a0b55mr30865038oiw.4.1689789156368; Wed, 19 Jul 2023 10:52:36 -0700 (PDT) Date: Wed, 19 Jul 2023 10:52:36 -0700 In-Reply-To: <30f03978-3035-a28e-c097-112036901bcb@nerdbynature.de> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <00000000000069291b0600dab2d6@google.com> Subject: Re: [syzbot] [wireguard?] [jfs?] KASAN: slab-use-after-free Read in wg_noise_keypair_get From: syzbot To: broonie@kernel.org, dave.kleikamp@oracle.com, davem@davemloft.net, edumazet@google.com, jason@zx2c4.com, jfs-discussion@lists.sourceforge.net, kuba@kernel.org, kuninori.morimoto.gx@renesas.com, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, lists@nerdbynature.de, netdev@vger.kernel.org, pabeni@redhat.com, povik@cutebit.org, syzkaller-bugs@googlegroups.com, wireguard@lists.zx2c4.com Content-Type: text/plain; charset="UTF-8" X-Spam-Status: No, score=0.8 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,T_SCC_BODY_TEXT_LINE, URIBL_BLOCKED autolearn=no autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Hello, syzbot has tested the proposed patch and the reproducer did not trigger any issue: Reported-and-tested-by: syzbot+96eb4e0d727f0ae998a6@syzkaller.appspotmail.com Tested on: commit: 6e2bda2c jfs: fix invalid free of JFS_IP(ipimap)->i_im.. git tree: https://github.com/kleikamp/linux-shaggy.git console output: https://syzkaller.appspot.com/x/log.txt?x=172aecaaa80000 kernel config: https://syzkaller.appspot.com/x/.config?x=f631232ee56196bd dashboard link: https://syzkaller.appspot.com/bug?extid=96eb4e0d727f0ae998a6 compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 Note: no patches were applied. Note: testing is done by a robot and is best-effort only.