Commit 3e64fe5b authored by Eric W. Biederman's avatar Eric W. Biederman
Browse files

fs: Limit sys_mount to only request filesystem modules. (Part 3) 



Somehow I failed to add the MODULE_ALIAS_FS for cifs, hostfs, hpfs,
squashfs, and udf despite what I thought were my careful checks :(

Add them now.

Signed-off-by: default avatar"Eric W. Biederman" <ebiederm@xmission.com>
parent f6161aa1

fs/cifs/cifsfs.c

+1 −0
Original line number Diff line number Diff line
@@ -777,6 +777,7 @@ struct file_system_type cifs_fs_type = { 
	.kill_sb = cifs_kill_sb,

	/*  .fs_flags */

};

MODULE_ALIAS_FS("cifs");

const struct inode_operations cifs_dir_inode_ops = {

	.create = cifs_create,

	.atomic_open = cifs_atomic_open,

fs/hostfs/hostfs_kern.c

+1 −0
Original line number Diff line number Diff line
@@ -993,6 +993,7 @@ static struct file_system_type hostfs_type = { 
	.kill_sb	= hostfs_kill_sb,

	.fs_flags 	= 0,

};

MODULE_ALIAS_FS("hostfs");



static int __init init_hostfs(void)

{

fs/hpfs/super.c

+1 −0
Original line number Diff line number Diff line
@@ -688,6 +688,7 @@ static struct file_system_type hpfs_fs_type = { 
	.kill_sb	= kill_block_super,

	.fs_flags	= FS_REQUIRES_DEV,

};

MODULE_ALIAS_FS("hpfs");



static int __init init_hpfs_fs(void)

{

fs/squashfs/super.c

+1 −0
Original line number Diff line number Diff line
@@ -489,6 +489,7 @@ static struct file_system_type squashfs_fs_type = { 
	.kill_sb = kill_block_super,

	.fs_flags = FS_REQUIRES_DEV

};

MODULE_ALIAS_FS("squashfs");



static const struct super_operations squashfs_super_ops = {

	.alloc_inode = squashfs_alloc_inode,

fs/udf/super.c

+1 −0
Original line number Diff line number Diff line
@@ -118,6 +118,7 @@ static struct file_system_type udf_fstype = { 
	.kill_sb	= kill_block_super,

	.fs_flags	= FS_REQUIRES_DEV,

};

MODULE_ALIAS_FS("udf");



static struct kmem_cache *udf_inode_cachep;