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=-9.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,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 2C96EC67839 for ; Fri, 14 Dec 2018 12:03:33 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id E4B2421479 for ; Fri, 14 Dec 2018 12:03:32 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1544789013; bh=fNmZh5JyYhvVK8w93oS4NQ8A0j1vDv5ovEzGR2nP+9I=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=UKj9PYmlcDcSXdOCIV3lIR8zdULWTQ2ifo2B1tZV5jvA9xQERC4OzXteyW6yXN5Ue BadFP2CeueHhQoJ6fuHZi5W9MoDEmt+3lptLau/3JJHP2Ks4QzvD7qPUex0Wt5XzHZ qTDFT2vCWW+cTShPnvef4d/VG2Kw3po2VuJtdXTM= DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org E4B2421479 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=linuxfoundation.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730333AbeLNMDb (ORCPT ); Fri, 14 Dec 2018 07:03:31 -0500 Received: from mail.kernel.org ([198.145.29.99]:47226 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729775AbeLNMD3 (ORCPT ); Fri, 14 Dec 2018 07:03:29 -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 C4EF62146F; Fri, 14 Dec 2018 12:03:28 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1544789009; bh=fNmZh5JyYhvVK8w93oS4NQ8A0j1vDv5ovEzGR2nP+9I=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=rkjsU4k9nvCmHwkRD7sdB57ufYbV40KlA37bzgwtmfTQDuV0csomk6dP5inv2yx/B YpF7+yKYZszry2ssb1nCsYXVxTxB+0jvFz+Gbw2M+Diw48NMAd/wFXAOff3c88LhQr ZpJQbzLny8FAegrA69WKOG12Xysv8t1cRn1mxIQI= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Jens Axboe , Al Viro , Sasha Levin Subject: [PATCH 4.19 059/142] aio: fix failure to put the file pointer Date: Fri, 14 Dec 2018 12:59:04 +0100 Message-Id: <20181214115749.419556941@linuxfoundation.org> X-Mailer: git-send-email 2.20.0 In-Reply-To: <20181214115747.053633987@linuxfoundation.org> References: <20181214115747.053633987@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 4.19-stable review patch. If anyone has any objections, please let me know. ------------------ [ Upstream commit 53fffe29a9e664a999dd3787e4428da8c30533e0 ] If the ioprio capability check fails, we return without putting the file pointer. Fixes: d9a08a9e616b ("fs: Add aio iopriority support") Signed-off-by: Jens Axboe Signed-off-by: Al Viro Signed-off-by: Sasha Levin --- fs/aio.c | 1 + 1 file changed, 1 insertion(+) diff --git a/fs/aio.c b/fs/aio.c index b9350f3360c6..04c4d6218978 100644 --- a/fs/aio.c +++ b/fs/aio.c @@ -1436,6 +1436,7 @@ static int aio_prep_rw(struct kiocb *req, struct iocb *iocb) ret = ioprio_check_cap(iocb->aio_reqprio); if (ret) { pr_debug("aio ioprio check cap error: %d\n", ret); + fput(req->ki_filp); return ret; } -- 2.19.1