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=unavailable 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 C85EEC43612 for ; Fri, 11 Jan 2019 14:51:24 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 8FEA82063F for ; Fri, 11 Jan 2019 14:51:24 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1547218284; bh=ncBZs/RbNAKr8NePm2DxOWd893qoUkB39U2PSU37irg=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=Ulyx1E+RfiQIBLF0ta8kLbfXdm/KS92uigVii8DDthvAdOczfSuSHkIBbdZydnNp1 QLOpH3hgTaSmT4JFe7GFNA5bkQ2sg0uaxRbLX6KfufkLgIW/W0oXemBrpyJ5c2n4Ku NahyKQ4LcxZ+bZiFvJhDrIiHRAC3/lwhTRnePwdQ= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1732432AbfAKOjm (ORCPT ); Fri, 11 Jan 2019 09:39:42 -0500 Received: from mail.kernel.org ([198.145.29.99]:60554 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2390222AbfAKOjl (ORCPT ); Fri, 11 Jan 2019 09:39:41 -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 0FDB72133F; Fri, 11 Jan 2019 14:39:40 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1547217581; bh=ncBZs/RbNAKr8NePm2DxOWd893qoUkB39U2PSU37irg=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=rhX+R7FkB5syycvUkoSGA9kkmxQnMdBLekk4GcUmSiQeFcIfyotWwEJnCLAjnfHEL mgKGkrjnAmHG5QqrXeupVqYAIyzXrPath34hpg/DU+w2vkrpTcUPMYa4qGWGLtARn+ l4gsaRlNfLXDaf8JFCmN6xopNcfAl21/XW6/svxw= 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 4.19 115/148] dlm: possible memory leak on error path in create_lkb() Date: Fri, 11 Jan 2019 15:14:53 +0100 Message-Id: <20190111131118.852745140@linuxfoundation.org> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20190111131114.337122649@linuxfoundation.org> References: <20190111131114.337122649@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: stable-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org 4.19-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 @@ -1209,6 +1209,7 @@ 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; }