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=-10.5 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT 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 DDA30C43387 for ; Fri, 11 Jan 2019 14:33:40 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id A63C72133F for ; Fri, 11 Jan 2019 14:33:40 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1547217220; bh=JTfwFTQ7jx2eJFXxQ6+XI5BcCDZxYcDRqLy7o8JIYD8=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=qfpg+nDpNg462uzOX3WMjlnHgvbVAqwnTitqHd19EEJ4i2cDBrjHjqQfXRmm2AuJ2 5W+2mKY68VpqHxU3wSHhpSbX3UhXA0kifqvRQVGWUzmCin8sOS+t9GIyVtqdwSBNhA 5Zu2yOu+dJgS2v9wnR4qIW2UwUriRX5JWDyi64LI= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2389702AbfAKOdk (ORCPT ); Fri, 11 Jan 2019 09:33:40 -0500 Received: from mail.kernel.org ([198.145.29.99]:53838 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2389683AbfAKOdg (ORCPT ); Fri, 11 Jan 2019 09:33:36 -0500 Received: from localhost (5356596B.cm-6-7b.dynamic.ziggo.nl [83.86.89.107]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id E4F59204EC; Fri, 11 Jan 2019 14:33:35 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1547217216; bh=JTfwFTQ7jx2eJFXxQ6+XI5BcCDZxYcDRqLy7o8JIYD8=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=lwbgLK6kZty8uaG6fdceS4ycfq5SxNcLuNN1Rad+DwX+6P/pAA6MQjqkeXvwQdy5n ktCX9AnnkOXSmYwg6RjtHfoZnQFhvE3FF4wOkPvB4fWoEPoYtXPX9iLhMrZodT5cbU SOxrR/YJlkwjtU4BFVcIZsB+gQkz1z6ZaUwtZ65I= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Vasily Averin , David Teigland , stable@kernel.org Subject: [PATCH 4.14 085/105] dlm: possible memory leak on error path in create_lkb() Date: Fri, 11 Jan 2019 15:14:56 +0100 Message-Id: <20190111131110.110293347@linuxfoundation.org> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20190111131102.899065735@linuxfoundation.org> References: <20190111131102.899065735@linuxfoundation.org> User-Agent: quilt/0.65 X-stable: review X-Patchwork-Hint: ignore MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 4.14-stable review patch. If anyone has any objections, please let me know. ------------------ From: Vasily Averin commit 23851e978f31eda8b2d01bd410d3026659ca06c7 upstream. Fixes 3d6aa675fff9 ("dlm: keep lkbs in idr") Cc: stable@kernel.org # 3.1 Signed-off-by: Vasily Averin Signed-off-by: David Teigland Signed-off-by: Greg Kroah-Hartman --- fs/dlm/lock.c | 1 + 1 file changed, 1 insertion(+) --- a/fs/dlm/lock.c +++ b/fs/dlm/lock.c @@ -1210,6 +1210,7 @@ static int create_lkb(struct dlm_ls *ls, if (rv < 0) { log_error(ls, "create_lkb idr error %d", rv); + dlm_free_lkb(lkb); return rv; }