[0/2] ubifs: Fix two kmemleaks in error path

Message ID	20231222025025.2940450-1-chengzhihao1@huawei.com
Headers	show Return-Path: <linux-mtd-bounces+incoming=patchwork.ozlabs.org@lists.infradead.org> From: Zhihao Cheng <chengzhihao1@huawei.com> To: <richard@nod.at>, <terrelln@fb.com>, <ebiggers@google.com>, <ext-adrian.hunter@nokia.com> CC: <linux-mtd@lists.infradead.org> Subject: [PATCH 0/2] ubifs: Fix two kmemleaks in error path Date: Fri, 22 Dec 2023 10:50:23 +0800 Message-ID: <20231222025025.2940450-1-chengzhihao1@huawei.com> MIME-Version: 1.0 preview: First memleak is found by mounting corrupted UBIFS image with chk_index enabled. Second memleak is found by powercut testing for encryption scenario. Zhihao Cheng (2): ubifs: dbg_check_idx_size: Fix kmemleak if loading znode failed ubifs: ubifs_symlink: Fix memleak of inode->i_link in error path Content analysis details: (-2.3 points, 5.0 required) pts rule name description ---- ---------------------- -------------------------------------------------- 0.0 RCVD_IN_MSPIKE_H5 RBL: Excellent reputation (+5) [45.249.212.188 listed in wl.mailspike.net] -2.3 RCVD_IN_DNSWL_MED RBL: Sender listed at https://www.dnswl.org/, medium trust [45.249.212.188 listed in list.dnswl.org] -0.0 SPF_PASS SPF: sender matches SPF record 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record 0.0 RCVD_IN_MSPIKE_WL Mailspike good senders Precedence: list Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-mtd" <linux-mtd-bounces@lists.infradead.org> Errors-To: linux-mtd-bounces+incoming=patchwork.ozlabs.org@lists.infradead.org
Series	ubifs: Fix two kmemleaks in error path \| expand [0/2] ubifs: Fix two kmemleaks in error path [1/2] ubifs: dbg_check_idx_size: Fix kmemleak if loading znode failed [2/2] ubifs: ubifs_symlink: Fix memleak of inode->i_link in error path

Message ID

20231222025025.2940450-1-chengzhihao1@huawei.com

Headers

From: Zhihao Cheng <chengzhihao1@huawei.com>
To: <richard@nod.at>, <terrelln@fb.com>, <ebiggers@google.com>,
	<ext-adrian.hunter@nokia.com>
CC: <linux-mtd@lists.infradead.org>
Subject: [PATCH 0/2] ubifs: Fix two kmemleaks in error path
Date: Fri, 22 Dec 2023 10:50:23 +0800
Message-ID: <20231222025025.2940450-1-chengzhihao1@huawei.com>
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Series

ubifs: Fix two kmemleaks in error path | expand

Message

Zhihao Cheng Dec. 22, 2023, 2:50 a.m. UTC

First memleak is found by mounting corrupted UBIFS image with chk_index
enabled.
Second memleak is found by powercut testing for encryption scenario.

Zhihao Cheng (2):
  ubifs: dbg_check_idx_size: Fix kmemleak if loading znode failed
  ubifs: ubifs_symlink: Fix memleak of inode->i_link in error path

 fs/ubifs/dir.c   | 3 +++
 fs/ubifs/super.c | 2 +-
 2 files changed, 4 insertions(+), 1 deletion(-)