From: Christoph Hellwig <hch@lst.de>
To: Alexander Viro <viro@zeniv.linux.org.uk>,
Christian Brauner <brauner@kernel.org>
Cc: Heiko Carstens <hca@linux.ibm.com>,
Vasily Gorbik <gor@linux.ibm.com>,
Alexander Gordeev <agordeev@linux.ibm.com>,
Paul Moore <paul@paul-moore.com>,
Stephen Smalley <stephen.smalley.work@gmail.com>,
Eric Paris <eparis@parisplace.org>,
linux-s390@vger.kernel.org, linux-fsdevel@vger.kernel.org,
selinux@vger.kernel.org
Subject: sb->s_fs_info freeing fixes
Date: Thu, 31 Aug 2023 07:31:53 +0200 [thread overview]
Message-ID: <20230831053157.256319-1-hch@lst.de> (raw)
sb->s_fs_info should only be freed after the superblock has been marked
inactive in generic_shutdown_super, which means either in ->put_super or
in ->kill_sb after generic_shutdown_super has returned. Fix the
instances where that is not the case.
Diffstat
arch/s390/hypfs/inode.c | 3 +--
fs/devpts/inode.c | 2 +-
fs/ramfs/inode.c | 2 +-
security/selinux/selinuxfs.c | 5 +----
4 files changed, 4 insertions(+), 8 deletions(-)
next reply other threads:[~2023-08-31 5:32 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-08-31 5:31 Christoph Hellwig [this message]
2023-08-31 5:31 ` [PATCH 1/4] ramfs: free sb->s_fs_info after shutting down the super block Christoph Hellwig
2023-08-31 6:25 ` Al Viro
2023-08-31 5:31 ` [PATCH 2/4] devpts: " Christoph Hellwig
2023-08-31 6:31 ` Al Viro
2023-08-31 5:31 ` [PATCH 3/4] selinuxfs: " Christoph Hellwig
2023-08-31 6:33 ` Al Viro
2023-08-31 5:31 ` [PATCH 4/4] hypfs: " Christoph Hellwig
2023-08-31 6:37 ` Al Viro
2023-08-31 10:20 ` sb->s_fs_info freeing fixes Christian Brauner
2023-08-31 10:29 ` Christian Brauner
2023-08-31 12:36 ` Christoph Hellwig
2023-08-31 13:11 ` Christian Brauner
2023-08-31 14:38 ` Paul Moore
2023-08-31 14:39 ` Christoph Hellwig
2023-08-31 14:49 ` Paul Moore
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