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linux/fs/fuse
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Al Viro 053fc4f755 fuse: fix UAF in rcu pathwalks 
->permission(), ->get_link() and ->inode_get_acl() might dereference
->s_fs_info (and, in case of ->permission(), ->s_fs_info->fc->user_ns
as well) when called from rcu pathwalk.

Freeing ->s_fs_info->fc is rcu-delayed; we need to make freeing ->s_fs_info
and dropping ->user_ns rcu-delayed too.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2024-02-25 02:10:32 -05:00
..
acl.c fs.idmapped.v6.3 2023-02-20 11:53:11 -08:00
control.c fuse: convert to new timestamp accessors 2023-10-18 14:08:21 +02:00
cuse.c fuse: fix UAF in rcu pathwalks 2024-02-25 02:10:32 -05:00
dax.c fuse: dax: set fc->dax to NULL in fuse_dax_conn_free() 2023-12-04 10:16:53 +01:00
dev.c fuse_dev_ioctl(): switch to fdget() 2023-04-20 22:55:35 -04:00
dir.c fuse: convert to new timestamp accessors 2023-10-18 14:08:21 +02:00
file.c vfs-6.8.rw 2024-01-08 11:11:51 -08:00
fuse_i.h fuse: fix UAF in rcu pathwalks 2024-02-25 02:10:32 -05:00
inode.c fuse: fix UAF in rcu pathwalks 2024-02-25 02:10:32 -05:00
ioctl.c fuse: ioctl: translate ENOSYS in outarg 2023-06-21 11:17:36 +02:00
Kconfig
Makefile
readdir.c fuse: convert to new timestamp accessors 2023-10-18 14:08:21 +02:00
virtio_fs.c dax: enable dax fault handler to report VM_FAULT_HWPOISON 2023-06-26 07:54:23 -06:00
xattr.c fuse: move fuse_xattr_handlers to .rodata 2023-10-09 16:24:18 +02:00