From patchwork Wed Apr 22 09:57:23 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Greg Kroah-Hartman X-Patchwork-Id: 227226 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=-9.8 required=3.0 tests=DKIMWL_WL_HIGH, DKIM_SIGNED, DKIM_VALID, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH, MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,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 0BAE5C5518A for ; Wed, 22 Apr 2020 10:29:06 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id DFADF2077D for ; Wed, 22 Apr 2020 10:29:05 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1587551345; bh=YMmXqky6rmP92ItU3MKEGwQVyOGLaDsUIhUp21CgvFo=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=GjOUPqaSbAb7jZ0EbnZ9WEJgN9vLU6t54mrpL9YAhdy6xBLM8uTx52huZBSMctAhk iFnA0ieYTZQhHsTJvCSxoFR1FNKqYBzvf56WfCiJjbrvWB7Am5C/aXMAp9mhjkZ7ac /wdZzKZC5uOcCNwcFz+Yv9x6glG8U0rBSf7QTkko= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729880AbgDVK1M (ORCPT ); Wed, 22 Apr 2020 06:27:12 -0400 Received: from mail.kernel.org ([198.145.29.99]:36154 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728819AbgDVK1J (ORCPT ); Wed, 22 Apr 2020 06:27:09 -0400 Received: from localhost (83-86-89-107.cable.dynamic.v4.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 E90B12084D; Wed, 22 Apr 2020 10:27:08 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1587551229; bh=YMmXqky6rmP92ItU3MKEGwQVyOGLaDsUIhUp21CgvFo=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=ihaJU1jBLuL5+6Q6OtPU4ddPXFk8d+Fyr44siHy+qRhBwgvD+LeF1NxOFfUthOJPt eVLv/HHSuqx/P85WF+qcXt+kWTXUmMmcaIxqAeP0jGxLOPkLIIRHIagyBUJ7maWW3n ndKDDWqzBSweo+xCEdSEuDGCnSPWrm65eDPxnJtk= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Chao Yu , Jaegeuk Kim , Sasha Levin Subject: [PATCH 5.6 116/166] f2fs: compress: fix to call missing destroy_compress_ctx() Date: Wed, 22 Apr 2020 11:57:23 +0200 Message-Id: <20200422095101.122583679@linuxfoundation.org> X-Mailer: git-send-email 2.26.2 In-Reply-To: <20200422095047.669225321@linuxfoundation.org> References: <20200422095047.669225321@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Sender: stable-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: Chao Yu [ Upstream commit 09ff48011e220e2b4f1d9ce2f472ecb63645cbfc ] Otherwise, it will cause memory leak. Signed-off-by: Chao Yu Signed-off-by: Jaegeuk Kim Signed-off-by: Sasha Levin --- fs/f2fs/compress.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/fs/f2fs/compress.c b/fs/f2fs/compress.c index 927db1205bd81..1a86e483b0907 100644 --- a/fs/f2fs/compress.c +++ b/fs/f2fs/compress.c @@ -395,6 +395,8 @@ static int f2fs_compress_pages(struct compress_ctx *cc) cc->cpages[i] = NULL; } + cops->destroy_compress_ctx(cc); + cc->nr_cpages = nr_cpages; trace_f2fs_compress_pages_end(cc->inode, cc->cluster_idx,