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 30FA2C433F5 for ; Mon, 21 Mar 2022 11:52:03 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1346963AbiCULx0 (ORCPT ); Mon, 21 Mar 2022 07:53:26 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:47266 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1346871AbiCULwk (ORCPT ); Mon, 21 Mar 2022 07:52:40 -0400 Received: from mail-io1-f71.google.com (mail-io1-f71.google.com [209.85.166.71]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 6ED88156C4D for ; Mon, 21 Mar 2022 04:51:10 -0700 (PDT) Received: by mail-io1-f71.google.com with SMTP id g16-20020a05660226d000b00638d8e1828bso10275530ioo.13 for ; Mon, 21 Mar 2022 04:51:10 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:mime-version:date:in-reply-to:message-id:subject :from:to; bh=83x05As+hpEzsvG90JcF+MmesN/BPt2Ioqkif/dNrHk=; b=DzHyNTOXqd0lsa8J9+qPF6Qm2/si2WEwys7oe6i5IeKV1ygIqvSRFbBhRPkplXUQvg 3bzX5yZyJ/qLGpNLryG02ZTCjLcDsCI5s+sIR3hB4NnOqcAPDALIgjk0ojSEttXoMgYm LQBR0Yi1Ux8uH3MklMUZXuFt4Zg5LAam3OVC6UF99eu0STlt7TRrjbBygSZknTKVbFTh IJO2fkKamkFnCoH8XfKLa8gfCR6AD/sPuurwRMXbbnklOHPlTX3dOqTRcOZOCJexXOTi RVcYz6jX/qofcRCN0WIZgs5arOV4Kpp/+1Y1jV2yFPgdoKxmy1vx04FH4CRZCRrG7vMA djJg== X-Gm-Message-State: AOAM531rKTxlAr8P9sQ0TAeWxBo1qkmyAqYaUA4zFrHMvP5XAZp2L/vW G6ZE/5y3egXDky1bb6JBYvK06nPHL+ZN6OSybe7hUs9qeohe X-Google-Smtp-Source: ABdhPJx14oK7C0sSXYkXvGjnk1LhI7Nd7dI8dHsjz4cUx21fQNuejsWZo8ywfyvHHwBn1WhJ1G6ZfQQvui4PEZ82btWAzDlAb8dg MIME-Version: 1.0 X-Received: by 2002:a05:6638:3816:b0:31a:60:22c9 with SMTP id i22-20020a056638381600b0031a006022c9mr9837348jav.146.1647863469476; Mon, 21 Mar 2022 04:51:09 -0700 (PDT) Date: Mon, 21 Mar 2022 04:51:09 -0700 In-Reply-To: <1019067.1647862887@warthog.procyon.org.uk> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <000000000000bc8eaf05dab91c63@google.com> Subject: Re: [syzbot] memory leak in keyctl_watch_key From: syzbot To: dhowells@redhat.com, jarkko@kernel.org, jmorris@namei.org, keyrings@vger.kernel.org, linux-kernel@vger.kernel.org, linux-security-module@vger.kernel.org, serge@hallyn.com, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" 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+6e2de48f06cdb2884bfc@syzkaller.appspotmail.com Tested on: commit: c82efd1d watch_queue: Actually free the watch git tree: git://git.kernel.org/pub/scm/linux/kernel/git/dhowells/linux-fs.git kernel config: https://syzkaller.appspot.com/x/.config?x=7683c993c23430bc dashboard link: https://syzkaller.appspot.com/bug?extid=6e2de48f06cdb2884bfc compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2 Note: no patches were applied. Note: testing is done by a robot and is best-effort only.