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![Linus Torvalds](/assets/img/avatar_default.png)
- 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----- iQIzBAABCgAdFiEE7cSDD705q2rFEEf7BS82cBjVw9gFAl3mvPUACgkQBS82cBjV w9gM8hAArhbBiGHlYlsGCOws4+ObCSIAxPkKw9ZC+FjTOKE6uN+GDUM+s4TWjbkL 65NKGBqHfHIzRYHD6BNi5I3Yf0xKCXuMenZVptiDHYQ+65mCL6QlZOA5K2Mp67fY uMKoOIMSAkDkLJHEsH8o1YURAlvY5DjK2XfSrc2GeaExnBZTisfhDwbYjv9OYI6U JPDP361zzJMSpkcDf5WX5vVuvfjTnAXjfH3av61hiSNAzivd4P1Mp34ellOkz7Ya Ch6K+32agVcE8LIbalRKhWVw7Fhfbys2+/nBZ0Tb5HPG0tRWbm+ueggOsp8/liWQ Ik9NigK61lHjd5ttDrswD0UfslTxac2pPFhlYRYoSUSMITOjJke50Q12ZosK4wUY pdsBiWVDo2W3/E9sretmFpWlzish8q3tNJU55aKD+FTo0yqMC3X7H/l9xGLuLUt/ vHwUcGZNSrAWqc8yMamzEvqj9e1DECMJZQIlE3YJgGLCkcO6LFY+5pSWSvMQIG7v 451oob3QalzqIDyh3OOxlA8pfUVyk9HL48Kw7+0ZJrbJK6pAjHZhE8gFVMPECB7b n22XrABdPdjAFvlqCzkm4qZ5sjqdk8T9Iexc5bnrFvBW4teHnAX0xrk+gxVpnEYf dV6ERcxmRjnZhT6FtOQkLOia3gIiAQVi6Rd9K6HHhPH83wNyjjI= =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 */
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/*
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* AppArmor security module
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*
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* This file contains AppArmor basic path manipulation function definitions.
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*
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* Copyright (C) 1998-2008 Novell/SUSE
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* Copyright 2009-2010 Canonical Ltd.
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*/
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#ifndef __AA_PATH_H
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#define __AA_PATH_H
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enum path_flags {
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PATH_IS_DIR = 0x1, /* path is a directory */
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PATH_CONNECT_PATH = 0x4, /* connect disconnected paths to / */
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PATH_CHROOT_REL = 0x8, /* do path lookup relative to chroot */
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PATH_CHROOT_NSCONNECT = 0x10, /* connect paths that are at ns root */
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PATH_DELEGATE_DELETED = 0x08000, /* delegate deleted files */
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PATH_MEDIATE_DELETED = 0x10000, /* mediate deleted paths */
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};
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int aa_path_name(const struct path *path, int flags, char *buffer,
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const char **name, const char **info,
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const char *disconnected);
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#define IN_ATOMIC true
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char *aa_get_buffer(bool in_atomic);
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void aa_put_buffer(char *buf);
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#endif /* __AA_PATH_H */
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