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=-5.3 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_SANE_1 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 7D18FC2BBC7 for ; Tue, 14 Apr 2020 12:49:53 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 4B705206A2 for ; Tue, 14 Apr 2020 12:49:53 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="TuAN+i2Y" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 4B705206A2 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=suse.cz Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-amlogic-bounces+linux-amlogic=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:Reply-To:List-Subscribe:List-Help: List-Post:List-Archive:List-Unsubscribe:List-Id:In-Reply-To:MIME-Version: References:Message-ID:Subject:To:From:Date:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=O+wYd7SzTjATxxBMRKO/DJvTWWLal0VRpI6ANvfpOPY=; b=TuAN+i2Y+8iPmS OZ8eSQZihRh7D541D8eZDzjw5b/lRm5elS4lF4/Z8JpV34cf3iph8xHrHYayov9iW0kNWkNcxhRAR xfNKA+u7iTWFL1p30XdefmL3gsi0We5fg0KwI1ku2A5Zql7e/wcTLasjhj0gWxxdyMkbUG7GEeG0a +CW7hD6n2gn0L+943l2sjXTlBccABf7o3pboC+uotJjzsj7Pp7bh49NVmIf1daAf+a667R9XeZA/o IZYBUYdWBeHjABO5KEa8714UIpNISbrhGV5xYZgGwGfUTLRios3DVNVwuROz7MCw6AEneAywcLSgm NftQBu2vpwwrYmeUNgag==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1jOL0b-0002vk-0n; Tue, 14 Apr 2020 12:49:45 +0000 Received: from mx2.suse.de ([195.135.220.15]) by bombadil.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1jOL0Y-0002um-Ex; Tue, 14 Apr 2020 12:49:44 +0000 X-Virus-Scanned: by amavisd-new at test-mx.suse.de Received: from relay2.suse.de (unknown [195.135.220.254]) by mx2.suse.de (Postfix) with ESMTP id 6EF73AA7C; Tue, 14 Apr 2020 12:49:36 +0000 (UTC) Received: by ds.suse.cz (Postfix, from userid 10065) id E5E76DA72D; Tue, 14 Apr 2020 14:48:54 +0200 (CEST) Date: Tue, 14 Apr 2020 14:48:54 +0200 From: David Sterba To: Waiman Long Subject: Re: [PATCH 1/2] mm, treewide: Rename kzfree() to kfree_sensitive() Message-ID: <20200414124854.GQ5920@twin.jikos.cz> Mail-Followup-To: dsterba@suse.cz, Waiman Long , Andrew Morton , David Howells , Jarkko Sakkinen , James Morris , "Serge E. Hallyn" , Linus Torvalds , Joe Perches , Matthew Wilcox , David Rientjes , linux-mm@kvack.org, keyrings@vger.kernel.org, linux-kernel@vger.kernel.org, x86@kernel.org, linux-crypto@vger.kernel.org, linux-s390@vger.kernel.org, linux-pm@vger.kernel.org, linux-stm32@st-md-mailman.stormreply.com, linux-arm-kernel@lists.infradead.org, linux-amlogic@lists.infradead.org, linux-mediatek@lists.infradead.org, linuxppc-dev@lists.ozlabs.org, virtualization@lists.linux-foundation.org, netdev@vger.kernel.org, intel-wired-lan@lists.osuosl.org, linux-ppp@vger.kernel.org, wireguard@lists.zx2c4.com, linux-wireless@vger.kernel.org, devel@driverdev.osuosl.org, linux-scsi@vger.kernel.org, target-devel@vger.kernel.org, linux-btrfs@vger.kernel.org, linux-cifs@vger.kernel.org, samba-technical@lists.samba.org, linux-fscrypt@vger.kernel.org, ecryptfs@vger.kernel.org, kasan-dev@googlegroups.com, linux-bluetooth@vger.kernel.org, linux-wpan@vger.kernel.org, linux-sctp@vger.kernel.org, linux-nfs@vger.kernel.org, tipc-discussion@lists.sourceforge.net, cocci@systeme.lip6.fr, linux-security-module@vger.kernel.org, linux-integrity@vger.kernel.org References: <20200413211550.8307-1-longman@redhat.com> <20200413211550.8307-2-longman@redhat.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20200413211550.8307-2-longman@redhat.com> User-Agent: Mutt/1.5.23.1-rc1 (2014-03-12) X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200414_054942_788970_0CE9F32D X-CRM114-Status: GOOD ( 12.50 ) X-BeenThere: linux-amlogic@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: dsterba@suse.cz Cc: linux-btrfs@vger.kernel.org, Jarkko Sakkinen , virtualization@lists.linux-foundation.org, David Howells , linux-mm@kvack.org, linux-sctp@vger.kernel.org, keyrings@vger.kernel.org, kasan-dev@googlegroups.com, samba-technical@lists.samba.org, linux-stm32@st-md-mailman.stormreply.com, devel@driverdev.osuosl.org, linux-s390@vger.kernel.org, linux-scsi@vger.kernel.org, x86@kernel.org, James Morris , Matthew Wilcox , cocci@systeme.lip6.fr, linux-wpan@vger.kernel.org, intel-wired-lan@lists.osuosl.org, David Rientjes , "Serge E. Hallyn" , linux-pm@vger.kernel.org, ecryptfs@vger.kernel.org, linux-nfs@vger.kernel.org, linux-fscrypt@vger.kernel.org, linux-mediatek@lists.infradead.org, linux-amlogic@lists.infradead.org, linux-integrity@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-cifs@vger.kernel.org, Linus Torvalds , linux-wireless@vger.kernel.org, linux-kernel@vger.kernel.org, linux-bluetooth@vger.kernel.org, linux-security-module@vger.kernel.org, target-devel@vger.kernel.org, tipc-discussion@lists.sourceforge.net, linux-crypto@vger.kernel.org, netdev@vger.kernel.org, Joe Perches , Andrew Morton , linuxppc-dev@lists.ozlabs.org, wireguard@lists.zx2c4.com, linux-ppp@vger.kernel.org Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-amlogic" Errors-To: linux-amlogic-bounces+linux-amlogic=archiver.kernel.org@lists.infradead.org On Mon, Apr 13, 2020 at 05:15:49PM -0400, Waiman Long wrote: > fs/btrfs/ioctl.c | 2 +- > diff --git a/fs/btrfs/ioctl.c b/fs/btrfs/ioctl.c > index 40b729dce91c..eab3f8510426 100644 > --- a/fs/btrfs/ioctl.c > +++ b/fs/btrfs/ioctl.c > @@ -2691,7 +2691,7 @@ static int btrfs_ioctl_get_subvol_info(struct file *file, void __user *argp) > btrfs_put_root(root); > out_free: > btrfs_free_path(path); > - kzfree(subvol_info); > + kfree_sensitive(subvol_info); This is not in a sensitive context so please switch it to plain kfree. With that you have my acked-by. Thanks. _______________________________________________ linux-amlogic mailing list linux-amlogic@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-amlogic