mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
synced 2024-08-21 16:29:59 +00:00
79e178a57d
- increase left match history buffer size to provide inproved conflict
resolution in overlapping execution rules.
- switch buffer allocation to use a memory pool and GFP_KERNEL
where possible.
- add compression of policy blobs to reduce memory usage.
+ Cleanups
- fix spelling mistake "immutible" -> "immutable"
+ Bug fixes
- fix unsigned len comparison in update_for_len macro
- fix sparse warning for type-casting of current->real_cred
-----BEGIN PGP SIGNATURE-----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=lPsA
-----END PGP SIGNATURE-----
Merge tag 'apparmor-pr-2019-12-03' of git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor
Pull apparmor updates from John Johansen:
"Features:
- increase left match history buffer size to provide improved
conflict resolution in overlapping execution rules.
- switch buffer allocation to use a memory pool and GFP_KERNEL where
possible.
- add compression of policy blobs to reduce memory usage.
Cleanups:
- fix spelling mistake "immutible" -> "immutable"
Bug fixes:
- fix unsigned len comparison in update_for_len macro
- fix sparse warning for type-casting of current->real_cred"
* tag 'apparmor-pr-2019-12-03' of git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor:
apparmor: make it so work buffers can be allocated from atomic context
apparmor: reduce rcu_read_lock scope for aa_file_perm mediation
apparmor: fix wrong buffer allocation in aa_new_mount
apparmor: fix unsigned len comparison with less than zero
apparmor: increase left match history buffer size
apparmor: Switch to GFP_KERNEL where possible
apparmor: Use a memory pool instead per-CPU caches
apparmor: Force type-casting of current->real_cred
apparmor: fix spelling mistake "immutible" -> "immutable"
apparmor: fix blob compression when ns is forced on a policy load
apparmor: fix missing ZLIB defines
apparmor: fix blob compression build failure on ppc
apparmor: Initial implementation of raw policy blob compression
32 lines
932 B
C
32 lines
932 B
C
/* SPDX-License-Identifier: GPL-2.0-only */
|
|
/*
|
|
* AppArmor security module
|
|
*
|
|
* This file contains AppArmor basic path manipulation function definitions.
|
|
*
|
|
* Copyright (C) 1998-2008 Novell/SUSE
|
|
* Copyright 2009-2010 Canonical Ltd.
|
|
*/
|
|
|
|
#ifndef __AA_PATH_H
|
|
#define __AA_PATH_H
|
|
|
|
enum path_flags {
|
|
PATH_IS_DIR = 0x1, /* path is a directory */
|
|
PATH_CONNECT_PATH = 0x4, /* connect disconnected paths to / */
|
|
PATH_CHROOT_REL = 0x8, /* do path lookup relative to chroot */
|
|
PATH_CHROOT_NSCONNECT = 0x10, /* connect paths that are at ns root */
|
|
|
|
PATH_DELEGATE_DELETED = 0x08000, /* delegate deleted files */
|
|
PATH_MEDIATE_DELETED = 0x10000, /* mediate deleted paths */
|
|
};
|
|
|
|
int aa_path_name(const struct path *path, int flags, char *buffer,
|
|
const char **name, const char **info,
|
|
const char *disconnected);
|
|
|
|
#define IN_ATOMIC true
|
|
char *aa_get_buffer(bool in_atomic);
|
|
void aa_put_buffer(char *buf);
|
|
|
|
#endif /* __AA_PATH_H */
|