From: Zhihao Cheng <chengzhihao1@huawei.com>
To: <jack@suse.com>, <tytso@mit.edu>, <brauner@kernel.org>
Cc: <linux-fsdevel@vger.kernel.org>, <linux-ext4@vger.kernel.org>,
<linux-kernel@vger.kernel.org>, <chengzhihao1@huawei.com>,
<yukuai3@huawei.com>
Subject: [PATCH v2 0/3] Check content after reading from quota file
Date: Thu, 22 Sep 2022 21:03:58 +0800 [thread overview]
Message-ID: <20220922130401.1792256-1-chengzhihao1@huawei.com> (raw)
1. Fix invalid memory access of dquot.
2. Cleanup, replace places of block number checking with helper
function.
3. Add more sanity checking for the content read from quota file.
v1->v2:
Add CC-stable tag in first patch.
Rename check_free_block() -> check_dquot_block_header().
Zhihao Cheng (3):
quota: Check next/prev free block number after reading from quota file
quota: Replace all block number checking with helper function
quota: Add more checking after reading from quota file
fs/quota/quota_tree.c | 81 ++++++++++++++++++++++++++++++++++++-------
1 file changed, 69 insertions(+), 12 deletions(-)
--
2.31.1
next reply other threads:[~2022-09-22 12:54 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-09-22 13:03 Zhihao Cheng [this message]
2022-09-22 13:03 ` [PATCH v2 1/3] quota: Check next/prev free block number after reading from quota file Zhihao Cheng
2022-09-22 13:04 ` [PATCH v2 2/3] quota: Replace all block number checking with helper function Zhihao Cheng
2022-09-23 11:48 ` Jan Kara
2022-09-27 1:07 ` Zhihao Cheng
2022-09-22 13:04 ` [PATCH v2 3/3] quota: Add more checking after reading from quota file Zhihao Cheng
2022-09-23 11:44 ` Jan Kara
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