Muchun Song ca9e766c8a kernfs: fix missing kernfs_idr_lock to remove an ID from the IDR ...

[ Upstream commit 30480b988f ]

The root->ino_idr is supposed to be protected by kernfs_idr_lock, fix
it.

Fixes: 488dee96bb ("kernfs: allow creating kernfs objects with arbitrary uid/gid")
Signed-off-by: Muchun Song <songmuchun@bytedance.com>
Acked-by: Tejun Heo <tj@kernel.org>
Link: https://lore.kernel.org/r/20230523024017.24851-1-songmuchun@bytedance.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

2023-07-23 13:47:23 +02:00

..

dir.c

kernfs: fix missing kernfs_idr_lock to remove an ID from the IDR

2023-07-23 13:47:23 +02:00

file.c

kernfs: switch kernfs to use an rwsem

2021-07-27 09:29:15 +02:00

inode.c

kernfs: use i_lock to protect concurrent inode updates

2021-07-27 09:29:15 +02:00

Kconfig

…

kernfs-internal.h

kernfs: switch kernfs to use an rwsem

2021-07-27 09:29:15 +02:00

Makefile

…

mount.c

kernfs: use i_lock to protect concurrent inode updates

2021-07-27 09:29:15 +02:00

symlink.c

kernfs: switch kernfs to use an rwsem

2021-07-27 09:29:15 +02:00