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87729a5514
kernel-ark/fs
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Miklos Szeredi 87729a5514 [PATCH] FUSE: tighten check for processes allowed access 
This patch tightens the check for allowing processes to access non-privileged
mounts.  The rational is that the filesystem implementation can control the
behavior or get otherwise unavailable information of the filesystem user.  If
the filesystem user process has the same uid, gid, and is not suid or sgid
application, then access is safe.  Otherwise access is not allowed unless the
"allow_other" mount option is given (for which policy is controlled by the
userspace mount utility).

Thanks to everyone linux-fsdevel, especially Martin Mares who helped uncover
problems with the previous approach.

Signed-off-by: Miklos Szeredi <miklos@szeredi.hu>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-09 14:03:46 -07:00
..
9p [PATCH] v9fs: fix handling of malformed 9P messages 2005-09-09 13:57:58 -07:00
adfs
affs [PATCH] update filesystems for new delete_inode behavior 2005-09-09 13:57:27 -07:00
afs
autofs [PATCH] autofs: fix "busy inodes after umount..." 2005-09-09 13:57:31 -07:00
autofs4 [PATCH] Fix up symlink function pointers 2005-08-19 18:08:21 -07:00
befs
bfs [PATCH] bfs: fix endianness, signedness; add trivial bugfix 2005-09-09 13:57:32 -07:00
cifs
coda
cramfs
debugfs
devfs [PATCH] Fix up symlink function pointers 2005-08-19 18:08:21 -07:00
devpts
efs
exportfs
ext2 [PATCH] ext2: Enable atomic inode security labeling 2005-09-09 13:57:27 -07:00
ext3 [PATCH] ext3: Enable atomic inode security labeling 2005-09-09 13:57:28 -07:00
fat [PATCH] update filesystems for new delete_inode behavior 2005-09-09 13:57:27 -07:00
freevxfs
fuse [PATCH] FUSE: tighten check for processes allowed access 2005-09-09 14:03:46 -07:00
hfs
hfsplus [PATCH] Change HFS+ to not use ll_rw_block() 2005-09-07 16:57:56 -07:00
hostfs [PATCH] update filesystems for new delete_inode behavior 2005-09-09 13:57:27 -07:00
hpfs [PATCH] update filesystems for new delete_inode behavior 2005-09-09 13:57:27 -07:00
hppfs
hugetlbfs
isofs
jbd [PATCH] Fix race in do_get_write_access() 2005-09-07 16:57:57 -07:00
jffs [PATCH] update filesystems for new delete_inode behavior 2005-09-09 13:57:27 -07:00
jffs2
jfs [PATCH] update filesystems for new delete_inode behavior 2005-09-09 13:57:27 -07:00
lockd
minix [PATCH] update filesystems for new delete_inode behavior 2005-09-09 13:57:27 -07:00
msdos
ncpfs [PATCH] update filesystems for new delete_inode behavior 2005-09-09 13:57:27 -07:00
nfs [PATCH] update filesystems for new delete_inode behavior 2005-09-09 13:57:27 -07:00
nfs_common
nfsd [PATCH] sunrpc: cache_register can use wrong module reference 2005-09-07 16:57:25 -07:00
nls
ntfs NTFS: 2.1.24 release and some minor final fixes. 2005-09-08 23:01:16 +01:00
openpromfs
partitions
proc [PATCH] files: lock-free fd look-up 2005-09-09 13:57:55 -07:00
qnx4 [PATCH] update filesystems for new delete_inode behavior 2005-09-09 13:57:27 -07:00
ramfs
reiserfs [PATCH] update filesystems for new delete_inode behavior 2005-09-09 13:57:27 -07:00
relayfs [PATCH] relayfs 2005-09-07 16:57:18 -07:00
romfs
smbfs [PATCH] update filesystems for new delete_inode behavior 2005-09-09 13:57:27 -07:00
sysfs
sysv [PATCH] update filesystems for new delete_inode behavior 2005-09-09 13:57:27 -07:00
udf [PATCH] update filesystems for new delete_inode behavior 2005-09-09 13:57:27 -07:00
ufs [PATCH] update filesystems for new delete_inode behavior 2005-09-09 13:57:27 -07:00
vfat
xfs [XFS] Revert recent quota Makefile change, not in a fit state for merging. 2005-09-09 11:38:09 +10:00
aio.c [PATCH] files: files struct with RCU 2005-09-09 13:57:55 -07:00
attr.c
bad_inode.c
binfmt_aout.c
binfmt_elf_fdpic.c
binfmt_elf.c
binfmt_em86.c
binfmt_flat.c
binfmt_misc.c
binfmt_script.c
binfmt_som.c
bio.c [PATCH] bogus cast in bio.c 2005-09-09 10:31:58 -07:00
block_dev.c
buffer.c [PATCH] Make ll_rw_block() wait for buffer lock 2005-09-07 16:57:55 -07:00
char_dev.c
compat_ioctl.c
compat.c
dcache.c
dcookies.c
direct-io.c
dnotify.c
dquot.c
eventpoll.c
exec.c [PATCH] files: break up files struct 2005-09-09 13:57:55 -07:00
fcntl.c [PATCH] files: lock-free fd look-up 2005-09-09 13:57:55 -07:00
fifo.c
file_table.c [PATCH] files: files struct with RCU 2005-09-09 13:57:55 -07:00
file.c [PATCH] files: files struct with RCU 2005-09-09 13:57:55 -07:00
filesystems.c
fs-writeback.c
inode.c [PATCH] move truncate_inode_pages() into ->delete_inode() 2005-09-09 13:57:26 -07:00
inotify.c
ioctl.c
ioprio.c
Kconfig [PATCH] FUSE - MAINTAINERS, Kconfig and Makefile changes 2005-09-09 14:03:44 -07:00
Kconfig.binfmt
libfs.c
locks.c [PATCH] files: break up files struct 2005-09-09 13:57:55 -07:00
Makefile [PATCH] FUSE - MAINTAINERS, Kconfig and Makefile changes 2005-09-09 14:03:44 -07:00
mbcache.c
mpage.c
namei.c [PATCH] remove the inode_post_link and inode_post_rename LSM hooks 2005-09-09 13:57:28 -07:00
namespace.c [PATCH] pivot_root() circular reference fix 2005-09-07 16:58:01 -07:00
nfsctl.c
open.c [PATCH] files: files struct with RCU 2005-09-09 13:57:55 -07:00
pipe.c
posix_acl.c
quota_v1.c
quota_v2.c
quota.c
read_write.c
readdir.c
select.c [PATCH] files: lock-free fd look-up 2005-09-09 13:57:55 -07:00
seq_file.c
stat.c
super.c
xattr_acl.c
xattr.c