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From: Ye Bin <yebin10@huawei.com>
To: <tytso@mit.edu>, <adilger.kernel@dilger.ca>,
	<linux-ext4@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
	<jack@suse.cz>
Cc: Ye Bin <yebin10@huawei.com>
Subject: [PATCH 0/2] Fix use-after-free about sbi->s_mmp_tsk
Date: Tue, 29 Jun 2021 22:36:01 +0800	[thread overview]
Message-ID: <20210629143603.2166962-1-yebin10@huawei.com> (raw)

Ye Bin (2):
  ext4: Fix use-after-free about sbi->s_mmp_tsk
  ext4: Fix potential uas-after-free about sbi->s_mmp_tsk when kmmpd
    kthread exit before set sbi->s_mmp_tsk

 fs/ext4/ext4.h  |  1 +
 fs/ext4/mmp.c   | 34 ++++++++++++++++++++++++++++------
 fs/ext4/super.c |  1 +
 3 files changed, 30 insertions(+), 6 deletions(-)

-- 
2.31.1


             reply	other threads:[~2021-06-29 14:27 UTC|newest]

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-06-29 14:36 Ye Bin [this message]
2021-06-29 14:36 ` [PATCH 1/2] ext4: " Ye Bin
2021-07-05 11:15   ` Jan Kara
2021-07-05 20:35     ` Theodore Ts'o
2021-07-06 11:11       ` Jan Kara
2021-07-06 16:03         ` Theodore Ts'o
2021-06-29 14:36 ` [PATCH 2/2] ext4: Fix potential uas-after-free about sbi->s_mmp_tsk when kmmpd kthread exit before set sbi->s_mmp_tsk Ye Bin
2021-07-05 10:52   ` Jan Kara
2021-07-06  0:44   ` Andreas Dilger

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