Theodore Ts'o 82854fb438 ext4: don't allow encrypted operations without keys ...

commit 173b8439e1 upstream.

While we allow deletes without the key, the following should not be
permitted:

# cd /vdc/encrypted-dir-without-key
# ls -l
total 4
-rw-r--r-- 1 root root   0 Dec 27 22:35 6,LKNRJsp209FbXoSvJWzB
-rw-r--r-- 1 root root 286 Dec 27 22:35 uRJ5vJh9gE7vcomYMqTAyD
# mv uRJ5vJh9gE7vcomYMqTAyD  6,LKNRJsp209FbXoSvJWzB

Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2017-10-12 11:27:35 +02:00

..

acl.c

ext4: Don't clear SGID when inheriting ACLs

2017-10-12 11:27:35 +02:00

acl.h

…

balloc.c

ext4: validate s_reserved_gdt_blocks on mount

2016-08-16 09:30:51 +02:00

bitmap.c

…

block_validity.c

…

crypto_fname.c

fscrypt: avoid collisions when presenting long encrypted filenames

2017-05-25 14:30:11 +02:00

crypto_key.c

fscrypt: remove broken support for detecting keyring key revocation

2017-03-31 09:49:54 +02:00

crypto_policy.c

fscrypt: fix context consistency check when key(s) unavailable

2017-05-25 14:30:11 +02:00

crypto.c

ext4 crypto: don't let data integrity writebacks fail with ENOMEM

2017-05-25 14:30:11 +02:00

dir.c

ext4 crypto: revalidate dentry after adding or removing the key

2017-05-08 07:46:02 +02:00

ext4_crypto.h

fscrypt: remove broken support for detecting keyring key revocation

2017-03-31 09:49:54 +02:00

ext4_extents.h

…

ext4_jbd2.c

…

ext4_jbd2.h

ext4: do not perform data journaling when data is encrypted

2017-01-06 11:16:13 +01:00

ext4.h

ext4 crypto: don't let data integrity writebacks fail with ENOMEM

2017-05-25 14:30:11 +02:00

extents_status.c

…

extents_status.h

…

extents.c

ext4: fix fdatasync(2) after extent manipulation operations

2017-06-14 13:16:22 +02:00

file.c

ext4: fix SEEK_HOLE/SEEK_DATA for blocksize < pagesize

2017-08-11 09:08:48 -07:00

fsync.c

…

hash.c

…

ialloc.c

ext4: clean up error handling when orphan list is corrupted

2016-06-07 18:14:37 -07:00

indirect.c

…

inline.c

ext4: mark inode dirty after converting inline directory

2017-03-30 09:35:17 +02:00

inode.c

ext4: fix data corruption for mmap writes

2017-10-12 11:27:35 +02:00

ioctl.c

ext4: require encryption feature for EXT4_IOC_SET_ENCRYPTION_POLICY

2017-05-08 07:46:02 +02:00

Kconfig

…

Makefile

…

mballoc.c

ext4: trim allocation requests to group size

2017-03-12 06:37:27 +01:00

mballoc.h

…

migrate.c

…

mmp.c

…

move_extent.c

fs: add i_blocksize()

2017-06-14 13:16:24 +02:00

namei.c

ext4: don't allow encrypted operations without keys

2017-10-12 11:27:35 +02:00

page-io.c

ext4 crypto: fix some error handling

2017-05-25 14:30:11 +02:00

readpage.c

ext4 crypto: don't let data integrity writebacks fail with ENOMEM

2017-05-25 14:30:11 +02:00

resize.c

ext4: fix overflow caused by missing cast in ext4_resize_fs()

2017-08-11 09:08:48 -07:00

super.c

ext4: fix quota inconsistency during orphan cleanup for read-only mounts

2017-09-27 11:00:14 +02:00

symlink.c

…

sysfs.c

ext4: check return value of kstrtoull correctly in reserved_clusters_store

2017-07-15 11:57:50 +02:00

truncate.h

ext4: fix races between page faults and hole punching

2016-05-04 14:48:53 -07:00

xattr_security.c

…

xattr_trusted.c

…

xattr_user.c

…

xattr.c

ext4: check if in-inode xattr is corrupted in ext4_expand_extra_isize_ea()

2017-05-02 21:19:48 -07:00

xattr.h

…