diff options
| author | Rafael J. Wysocki <rjw@sisk.pl> | 2009-12-06 16:06:11 +0100 |
|---|---|---|
| committer | Rafael J. Wysocki <rjw@sisk.pl> | 2009-12-06 16:06:11 +0100 |
| commit | 64357ed468025614d48daa6cc87674ae5616f8fb (patch) | |
| tree | 2467c239364d7602755b73203025d329c6f84b22 /security | |
| parent | PM / freezer: Don't get over-anxious while waiting (diff) | |
| parent | Merge branch 'x86-debug-for-linus' of git://git.kernel.org/pub/scm/linux/kern... (diff) | |
| download | linux-64357ed468025614d48daa6cc87674ae5616f8fb.tar.xz linux-64357ed468025614d48daa6cc87674ae5616f8fb.zip | |
Merge branch 'master' into for-linus
Diffstat (limited to 'security')
32 files changed, 793 insertions, 1976 deletions
diff --git a/security/Kconfig b/security/Kconfig index fb363cd81cf6..226b9556b25f 100644 --- a/security/Kconfig +++ b/security/Kconfig @@ -91,28 +91,6 @@ config SECURITY_PATH implement pathname based access controls. If you are unsure how to answer this question, answer N. -config SECURITY_FILE_CAPABILITIES - bool "File POSIX Capabilities" - default n - help - This enables filesystem capabilities, allowing you to give - binaries a subset of root's powers without using setuid 0. - - If in doubt, answer N. - -config SECURITY_ROOTPLUG - bool "Root Plug Support" - depends on USB=y && SECURITY - help - This is a sample LSM module that should only be used as such. - It prevents any programs running with egid == 0 if a specific - USB device is not present in the system. - - See <http://www.linuxjournal.com/article.php?sid=6279> for - more information about this module. - - If you are unsure how to answer this question, answer N. - config INTEL_TXT bool "Enable Intel(R) Trusted Execution Technology (Intel(R) TXT)" depends on HAVE_INTEL_TXT @@ -165,5 +143,37 @@ source security/tomoyo/Kconfig source security/integrity/ima/Kconfig +choice + prompt "Default security module" + default DEFAULT_SECURITY_SELINUX if SECURITY_SELINUX + default DEFAULT_SECURITY_SMACK if SECURITY_SMACK + default DEFAULT_SECURITY_TOMOYO if SECURITY_TOMOYO + default DEFAULT_SECURITY_DAC + + help + Select the security module that will be used by default if the + kernel parameter security= is not specified. + + config DEFAULT_SECURITY_SELINUX + bool "SELinux" if SECURITY_SELINUX=y + + config DEFAULT_SECURITY_SMACK + bool "Simplified Mandatory Access Control" if SECURITY_SMACK=y + + config DEFAULT_SECURITY_TOMOYO + bool "TOMOYO" if SECURITY_TOMOYO=y + + config DEFAULT_SECURITY_DAC + bool "Unix Discretionary Access Controls" + +endchoice + +config DEFAULT_SECURITY + string + default "selinux" if DEFAULT_SECURITY_SELINUX + default "smack" if DEFAULT_SECURITY_SMACK + default "tomoyo" if DEFAULT_SECURITY_TOMOYO + default "" if DEFAULT_SECURITY_DAC + endmenu diff --git a/security/Makefile b/security/Makefile index 95ecc06392d7..bb44e350c618 100644 --- a/security/Makefile +++ b/security/Makefile @@ -18,7 +18,6 @@ obj-$(CONFIG_SECURITY_SELINUX) += selinux/built-in.o obj-$(CONFIG_SECURITY_SMACK) += smack/built-in.o obj-$(CONFIG_AUDIT) += lsm_audit.o obj-$(CONFIG_SECURITY_TOMOYO) += tomoyo/built-in.o -obj-$(CONFIG_SECURITY_ROOTPLUG) += root_plug.o obj-$(CONFIG_CGROUP_DEVICE) += device_cgroup.o # Object integrity file lists diff --git a/security/capability.c b/security/capability.c index fce07a7bc825..5c700e1a4fd3 100644 --- a/security/capability.c +++ b/security/capability.c @@ -308,6 +308,22 @@ static int cap_path_truncate(struct path *path, loff_t length, { return 0; } + +static int cap_path_chmod(struct dentry *dentry, struct vfsmount *mnt, + mode_t mode) +{ + return 0; +} + +static int cap_path_chown(struct path *path, uid_t uid, gid_t gid) +{ + return 0; +} + +static int cap_path_chroot(struct path *root) +{ + return 0; +} #endif static int cap_file_permission(struct file *file, int mask) @@ -405,7 +421,7 @@ static int cap_kernel_create_files_as(struct cred *new, struct inode *inode) return 0; } -static int cap_kernel_module_request(void) +static int cap_kernel_module_request(char *kmod_name) { return 0; } @@ -977,6 +993,9 @@ void security_fixup_ops(struct security_operations *ops) set_to_cap_if_null(ops, path_link); set_to_cap_if_null(ops, path_rename); set_to_cap_if_null(ops, path_truncate); + set_to_cap_if_null(ops, path_chmod); + set_to_cap_if_null(ops, path_chown); + set_to_cap_if_null(ops, path_chroot); #endif set_to_cap_if_null(ops, file_permission); set_to_cap_if_null(ops, file_alloc_security); diff --git a/security/commoncap.c b/security/commoncap.c index fe30751a6cd9..f800fdb3de94 100644 --- a/security/commoncap.c +++ b/security/commoncap.c @@ -1,4 +1,4 @@ -/* Common capabilities, needed by capability.o and root_plug.o +/* Common capabilities, needed by capability.o. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by @@ -173,7 +173,6 @@ int cap_capget(struct task_struct *target, kernel_cap_t *effective, */ static inline int cap_inh_is_capped(void) { -#ifdef CONFIG_SECURITY_FILE_CAPABILITIES /* they are so limited unless the current task has the CAP_SETPCAP * capability @@ -181,7 +180,6 @@ static inline int cap_inh_is_capped(void) if (cap_capable(current, current_cred(), CAP_SETPCAP, SECURITY_CAP_AUDIT) == 0) return 0; -#endif return 1; } @@ -239,8 +237,6 @@ static inline void bprm_clear_caps(struct linux_binprm *bprm) bprm->cap_effective = false; } -#ifdef CONFIG_SECURITY_FILE_CAPABILITIES - /** * cap_inode_need_killpriv - Determine if inode change affects privileges * @dentry: The inode/dentry in being changed with change marked ATTR_KILL_PRIV @@ -421,49 +417,6 @@ out: return rc; } -#else -int cap_inode_need_killpriv(struct dentry *dentry) -{ - return 0; -} - -int cap_inode_killpriv(struct dentry *dentry) -{ - return 0; -} - -int get_vfs_caps_from_disk(const struct dentry *dentry, struct cpu_vfs_cap_data *cpu_caps) -{ - memset(cpu_caps, 0, sizeof(struct cpu_vfs_cap_data)); - return -ENODATA; -} - -static inline int get_file_caps(struct linux_binprm *bprm, bool *effective) -{ - bprm_clear_caps(bprm); - return 0; -} -#endif - -/* - * Determine whether a exec'ing process's new permitted capabilities should be - * limited to just what it already has. - * - * This prevents processes that are being ptraced from gaining access to - * CAP_SETPCAP, unless the process they're tracing already has it, and the - * binary they're executing has filecaps that elevate it. - * - * Returns 1 if they should be limited, 0 if they are not. - */ -static inline int cap_limit_ptraced_target(void) -{ -#ifndef CONFIG_SECURITY_FILE_CAPABILITIES - if (capable(CAP_SETPCAP)) - return 0; -#endif - return 1; -} - /** * cap_bprm_set_creds - Set up the proposed credentials for execve(). * @bprm: The execution parameters, including the proposed creds @@ -523,9 +476,8 @@ skip: new->euid = new->uid; new->egid = new->gid; } - if (cap_limit_ptraced_target()) - new->cap_permitted = cap_intersect(new->cap_permitted, - old->cap_permitted); + new->cap_permitted = cap_intersect(new->cap_permitted, + old->cap_permitted); } new->suid = new->fsuid = new->euid; @@ -739,7 +691,6 @@ int cap_task_fix_setuid(struct cred *new, const struct cred *old, int flags) return 0; } -#ifdef CONFIG_SECURITY_FILE_CAPABILITIES /* * Rationale: code calling task_setscheduler, task_setioprio, and * task_setnice, assumes that @@ -820,22 +771,6 @@ static long cap_prctl_drop(struct cred *new, unsigned long cap) return 0; } -#else -int cap_task_setscheduler (struct task_struct *p, int policy, - struct sched_param *lp) -{ - return 0; -} -int cap_task_setioprio (struct task_struct *p, int ioprio) -{ - return 0; -} -int cap_task_setnice (struct task_struct *p, int nice) -{ - return 0; -} -#endif - /** * cap_task_prctl - Implement process control functions for this security module * @option: The process control function requested @@ -866,7 +801,6 @@ int cap_task_prctl(int option, unsigned long arg2, unsigned long arg3, error = !!cap_raised(new->cap_bset, arg2); goto no_change; -#ifdef CONFIG_SECURITY_FILE_CAPABILITIES case PR_CAPBSET_DROP: error = cap_prctl_drop(new, arg2); if (error < 0) @@ -917,8 +851,6 @@ int cap_task_prctl(int option, unsigned long arg2, unsigned long arg3, error = new->securebits; goto no_change; -#endif /* def CONFIG_SECURITY_FILE_CAPABILITIES */ - case PR_GET_KEEPCAPS: if (issecure(SECURE_KEEP_CAPS)) error = 1; diff --git a/security/integrity/ima/Kconfig b/security/integrity/ima/Kconfig index 53d9764e8f09..3d7846de8069 100644 --- a/security/integrity/ima/Kconfig +++ b/security/integrity/ima/Kconfig @@ -3,6 +3,7 @@ config IMA bool "Integrity Measurement Architecture(IMA)" depends on ACPI + depends on SECURITY select SECURITYFS select CRYPTO select CRYPTO_HMAC diff --git a/security/integrity/ima/ima_iint.c b/security/integrity/ima/ima_iint.c index b8dd693f8790..a4e2b1dac943 100644 --- a/security/integrity/ima/ima_iint.c +++ b/security/integrity/ima/ima_iint.c @@ -58,11 +58,11 @@ struct ima_iint_cache *ima_iint_insert(struct inode *inode) if (!ima_initialized) return iint; - iint = kmem_cache_alloc(iint_cache, GFP_KERNEL); + iint = kmem_cache_alloc(iint_cache, GFP_NOFS); if (!iint) return iint; - rc = radix_tree_preload(GFP_KERNEL); + rc = radix_tree_preload(GFP_NOFS); if (rc < 0) goto out; diff --git a/security/lsm_audit.c b/security/lsm_audit.c index 3bb90b6f1dd3..51bd0fd9c9f0 100644 --- a/security/lsm_audit.c +++ b/security/lsm_audit.c @@ -354,6 +354,10 @@ static void dump_common_audit_data(struct audit_buffer *ab, } break; #endif + case LSM_AUDIT_DATA_KMOD: + audit_log_format(ab, " kmod="); + audit_log_untrustedstring(ab, a->u.kmod_name); + break; } /* switch (a->type) */ } diff --git a/security/min_addr.c b/security/min_addr.c index c844eed7915d..fc43c9d37084 100644 --- a/security/min_addr.c +++ b/security/min_addr.c @@ -33,6 +33,9 @@ int mmap_min_addr_handler(struct ctl_table *table, int write, { int ret; + if (!capable(CAP_SYS_RAWIO)) + return -EPERM; + ret = proc_doulongvec_minmax(table, write, buffer, lenp, ppos); update_mmap_min_addr(); diff --git a/security/root_plug.c b/security/root_plug.c deleted file mode 100644 index 2f7ffa67c4d2..000000000000 --- a/security/root_plug.c +++ /dev/null @@ -1,90 +0,0 @@ -/* - * Root Plug sample LSM module - * - * Originally written for a Linux Journal. - * - * Copyright (C) 2002 Greg Kroah-Hartman <greg@kroah.com> - * - * Prevents any programs running with egid == 0 if a specific USB device - * is not present in the system. Yes, it can be gotten around, but is a - * nice starting point for people to play with, and learn the LSM - * interface. - * - * If you want to turn this into something with a semblance of security, - * you need to hook the task_* functions also. - * - * See http://www.linuxjournal.com/article.php?sid=6279 for more information - * about this code. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation, version 2 of the - * License. - */ - -#include <linux/kernel.h> -#include <linux/init.h> -#include <linux/security.h> -#include <linux/usb.h> -#include <linux/moduleparam.h> - -/* default is a generic type of usb to serial converter */ -static int vendor_id = 0x0557; -static int product_id = 0x2008; - -module_param(vendor_id, uint, 0400); -module_param(product_id, uint, 0400); - -/* should we print out debug messages */ -static int debug = 0; - -module_param(debug, bool, 0600); - -#define MY_NAME "root_plug" - -#define root_dbg(fmt, arg...) \ - do { \ - if (debug) \ - printk(KERN_DEBUG "%s: %s: " fmt , \ - MY_NAME , __func__ , \ - ## arg); \ - } while (0) - -static int rootplug_bprm_check_security (struct linux_binprm *bprm) -{ - struct usb_device *dev; - - root_dbg("file %s, e_uid = %d, e_gid = %d\n", - bprm->filename, bprm->cred->euid, bprm->cred->egid); - - if (bprm->cred->egid == 0) { - dev = usb_find_device(vendor_id, product_id); - if (!dev) { - root_dbg("e_gid = 0, and device not found, " - "task not allowed to run...\n"); - return -EPERM; - } - usb_put_dev(dev); - } - - return 0; -} - -static struct security_operations rootplug_security_ops = { - .bprm_check_security = rootplug_bprm_check_security, -}; - -static int __init rootplug_init (void) -{ - /* register ourselves with the security framework */ - if (register_security (&rootplug_security_ops)) { - printk (KERN_INFO - "Failure registering Root Plug module with the kernel\n"); - return -EINVAL; - } - printk (KERN_INFO "Root Plug module initialized, " - "vendor_id = %4.4x, product id = %4.4x\n", vendor_id, product_id); - return 0; -} - -security_initcall (rootplug_init); diff --git a/security/security.c b/security/security.c index c4c673240c1c..24e060be9fa5 100644 --- a/security/security.c +++ b/security/security.c @@ -16,9 +16,11 @@ #include <linux/init.h> #include <linux/kernel.h> #include <linux/security.h> +#include <linux/ima.h> /* Boot-time LSM user choice */ -static __initdata char chosen_lsm[SECURITY_NAME_MAX + 1]; +static __initdata char chosen_lsm[SECURITY_NAME_MAX + 1] = + CONFIG_DEFAULT_SECURITY; /* things that live in capability.c */ extern struct security_operations default_security_ops; @@ -79,8 +81,10 @@ __setup("security=", choose_lsm); * * Return true if: * -The passed LSM is the one chosen by user at boot time, - * -or user didn't specify a specific LSM and we're the first to ask - * for registration permission, + * -or the passed LSM is configured as the default and the user did not + * choose an alternate LSM at boot time, + * -or there is no default LSM set and the user didn't specify a + * specific LSM and we're the first to ask for registration permission, * -or the passed LSM is currently loaded. * Otherwise, return false. */ @@ -235,7 +239,12 @@ int security_bprm_set_creds(struct linux_binprm *bprm) int security_bprm_check(struct linux_binprm *bprm) { - return security_ops->bprm_check_security(bprm); + int ret; + + ret = security_ops->bprm_check_security(bprm); + if (ret) + return ret; + return ima_bprm_check(bprm); } void security_bprm_committing_creds(struct linux_binprm *bprm) @@ -352,12 +361,21 @@ EXPORT_SYMBOL(security_sb_parse_opts_str); int security_inode_alloc(struct inode *inode) { + int ret; + inode->i_security = NULL; - return security_ops->inode_alloc_security(inode); + ret = security_ops->inode_alloc_security(inode); + if (ret) + return ret; + ret = ima_inode_alloc(inode); + if (ret) + security_inode_free(inode); + return ret; } void security_inode_free(struct inode *inode) { + ima_inode_free(inode); security_ops->inode_free_security(inode); } @@ -434,6 +452,26 @@ int security_path_truncate(struct path *path, loff_t length, return 0; return security_ops->path_truncate(path, length, time_attrs); } + +int security_path_chmod(struct dentry *dentry, struct vfsmount *mnt, + mode_t mode) +{ + if (unlikely(IS_PRIVATE(dentry->d_inode))) + return 0; + return security_ops->path_chmod(dentry, mnt, mode); +} + +int security_path_chown(struct path *path, uid_t uid, gid_t gid) +{ + if (unlikely(IS_PRIVATE(path->dentry->d_inode))) + return 0; + return security_ops->path_chown(path, uid, gid); +} + +int security_path_chroot(struct path *path) +{ + return security_ops->path_chroot(path); +} #endif int security_inode_create(struct inode *dir, struct dentry *dentry, int mode) @@ -628,6 +666,8 @@ int security_file_alloc(struct file *file) void security_file_free(struct file *file) { security_ops->file_free_security(file); + if (file->f_dentry) + ima_file_free(file); } int security_file_ioctl(struct file *file, unsigned int cmd, unsigned long arg) @@ -639,7 +679,12 @@ int security_file_mmap(struct file *file, unsigned long reqprot, unsigned long prot, unsigned long flags, unsigned long addr, unsigned long addr_only) { - return security_ops->file_mmap(file, reqprot, prot, flags, addr, addr_only); + int ret; + + ret = security_ops->file_mmap(file, reqprot, prot, flags, addr, addr_only); + if (ret) + return ret; + return ima_file_mmap(file, prot); } int security_file_mprotect(struct vm_area_struct *vma, unsigned long reqprot, @@ -719,9 +764,9 @@ int security_kernel_create_files_as(struct cred *new, struct inode *inode) return security_ops->kernel_create_files_as(new, inode); } -int security_kernel_module_request(void) +int security_kernel_module_request(char *kmod_name) { - return security_ops->kernel_module_request(); + return security_ops->kernel_module_request(kmod_name); } int security_task_setuid(uid_t id0, uid_t id1, uid_t id2, int flags) diff --git a/security/selinux/.gitignore b/security/selinux/.gitignore new file mode 100644 index 000000000000..2e5040a3d48b --- /dev/null +++ b/security/selinux/.gitignore @@ -0,0 +1,2 @@ +av_permissions.h +flask.h diff --git a/security/selinux/Makefile b/security/selinux/Makefile index d47fc5e545e0..f013982df417 100644 --- a/security/selinux/Makefile +++ b/security/selinux/Makefile @@ -18,5 +18,13 @@ selinux-$(CONFIG_SECURITY_NETWORK_XFRM) += xfrm.o selinux-$(CONFIG_NETLABEL) += netlabel.o -EXTRA_CFLAGS += -Isecurity/selinux/include +EXTRA_CFLAGS += -Isecurity/selinux -Isecurity/selinux/include +$(obj)/avc.o: $(obj)/flask.h + +quiet_cmd_flask = GEN $(obj)/flask.h $(obj)/av_permissions.h + cmd_flask = scripts/selinux/genheaders/genheaders $(obj)/flask.h $(obj)/av_permissions.h + +targets += flask.h +$(obj)/flask.h: $(src)/include/classmap.h FORCE + $(call if_changed,flask) diff --git a/security/selinux/avc.c b/security/selinux/avc.c index b4b5da1c0a42..f2dde268165a 100644 --- a/security/selinux/avc.c +++ b/security/selinux/avc.c @@ -31,43 +31,7 @@ #include <net/ipv6.h> #include "avc.h" #include "avc_ss.h" - -static const struct av_perm_to_string av_perm_to_string[] = { -#define S_(c, v, s) { c, v, s }, -#include "av_perm_to_string.h" -#undef S_ -}; - -static const char *class_to_string[] = { -#define S_(s) s, -#include "class_to_string.h" -#undef S_ -}; - -#define TB_(s) static const char *s[] = { -#define TE_(s) }; -#define S_(s) s, -#include "common_perm_to_string.h" -#undef TB_ -#undef TE_ -#undef S_ - -static const struct av_inherit av_inherit[] = { -#define S_(c, i, b) { .tclass = c,\ - .common_pts = common_##i##_perm_to_string,\ - .common_base = b }, -#include "av_inherit.h" -#undef S_ -}; - -const struct selinux_class_perm selinux_class_perm = { - .av_perm_to_string = av_perm_to_string, - .av_pts_len = ARRAY_SIZE(av_perm_to_string), - .class_to_string = class_to_string, - .cts_len = ARRAY_SIZE(class_to_string), - .av_inherit = av_inherit, - .av_inherit_len = ARRAY_SIZE(av_inherit) -}; +#include "classmap.h" #define AVC_CACHE_SLOTS 512 #define AVC_DEF_CACHE_THRESHOLD 512 @@ -139,52 +103,28 @@ static inline int avc_hash(u32 ssid, u32 tsid, u16 tclass) */ static void avc_dump_av(struct audit_buffer *ab, u16 tclass, u32 av) { - const char **common_pts = NULL; - u32 common_base = 0; - int i, i2, perm; + const char **perms; + int i, perm; if (av == 0) { audit_log_format(ab, " null"); return; } - for (i = 0; i < ARRAY_SIZE(av_inherit); i++) { - if (av_inherit[i].tclass == tclass) { - common_pts = av_inherit[i].common_pts; - common_base = av_inherit[i].common_base; - break; - } - } + perms = secclass_map[tclass-1].perms; audit_log_format(ab, " {"); i = 0; perm = 1; - while (perm < common_base) { - if (perm & av) { - audit_log_format(ab, " %s", common_pts[i]); + while (i < (sizeof(av) * 8)) { + if ((perm & av) && perms[i]) { + audit_log_format(ab, " %s", perms[i]); av &= ~perm; } i++; perm <<= 1; } - while (i < sizeof(av) * 8) { - if (perm & av) { - for (i2 = 0; i2 < ARRAY_SIZE(av_perm_to_string); i2++) { - if ((av_perm_to_string[i2].tclass == tclass) && - (av_perm_to_string[i2].value == perm)) - break; - } - if (i2 < ARRAY_SIZE(av_perm_to_string)) { - audit_log_format(ab, " %s", - av_perm_to_string[i2].name); - av &= ~perm; - } - } - i++; - perm <<= 1; - } - if (av) audit_log_format(ab, " 0x%x", av); @@ -219,8 +159,8 @@ static void avc_dump_query(struct audit_buffer *ab, u32 ssid, u32 tsid, u16 tcla kfree(scontext); } - BUG_ON(tclass >= ARRAY_SIZE(class_to_string) || !class_to_string[tclass]); - audit_log_format(ab, " tclass=%s", class_to_string[tclass]); + BUG_ON(tclass >= ARRAY_SIZE(secclass_map)); + audit_log_format(ab, " tclass=%s", secclass_map[tclass-1].name); } /** diff --git a/security/selinux/hooks.c b/security/selinux/hooks.c index bb230d5d7085..c96d63ec4753 100644 --- a/security/selinux/hooks.c +++ b/security/selinux/hooks.c @@ -91,7 +91,6 @@ #define NUM_SEL_MNT_OPTS 5 -extern unsigned int policydb_loaded_version; extern int selinux_nlmsg_lookup(u16 sclass, u16 nlmsg_type, u32 *perm); extern struct security_operations *security_ops; @@ -3338,9 +3337,18 @@ static int selinux_kernel_create_files_as(struct cred *new, struct inode *inode) return 0; } -static int selinux_kernel_module_request(void) +static int selinux_kernel_module_request(char *kmod_name) { - return task_has_system(current, SYSTEM__MODULE_REQUEST); + u32 sid; + struct common_audit_data ad; + + sid = task_sid(current); + + COMMON_AUDIT_DATA_INIT(&ad, KMOD); + ad.u.kmod_name = kmod_name; + + return avc_has_perm(sid, SECINITSID_KERNEL, SECCLASS_SYSTEM, + SYSTEM__MODULE_REQUEST, &ad); } static int selinux_task_setpgid(struct task_struct *p, pid_t pgid) @@ -4714,10 +4722,7 @@ static int selinux_netlink_send(struct sock *sk, struct sk_buff *skb) if (err) return err; - if (policydb_loaded_version >= POLICYDB_VERSION_NLCLASS) - err = selinux_nlmsg_perm(sk, skb); - - return err; + return selinux_nlmsg_perm(sk, skb); } static int selinux_netlink_recv(struct sk_buff *skb, int capability) @@ -5830,12 +5835,12 @@ int selinux_disable(void) selinux_disabled = 1; selinux_enabled = 0; - /* Try to destroy the avc node cache */ - avc_disable(); - /* Reset security_ops to the secondary module, dummy or capability. */ security_ops = secondary_ops; + /* Try to destroy the avc node cache */ + avc_disable(); + /* Unregister netfilter hooks. */ selinux_nf_ip_exit(); diff --git a/security/selinux/include/av_inherit.h b/security/selinux/include/av_inherit.h deleted file mode 100644 index abedcd704dae..000000000000 --- a/security/selinux/include/av_inherit.h +++ /dev/null @@ -1,34 +0,0 @@ -/* This file is automatically generated. Do not edit. */ - S_(SECCLASS_DIR, file, 0x00020000UL) - S_(SECCLASS_FILE, file, 0x00020000UL) - S_(SECCLASS_LNK_FILE, file, 0x00020000UL) - S_(SECCLASS_CHR_FILE, file, 0x00020000UL) - S_(SECCLASS_BLK_FILE, file, 0x00020000UL) - S_(SECCLASS_SOCK_FILE, file, 0x00020000UL) - S_(SECCLASS_FIFO_FILE, file, 0x00020000UL) - S_(SECCLASS_SOCKET, socket, 0x00400000UL) - S_(SECCLASS_TCP_SOCKET, socket, 0x00400000UL) - S_(SECCLASS_UDP_SOCKET, socket, 0x00400000UL) - S_(SECCLASS_RAWIP_SOCKET, socket, 0x00400000UL) - S_(SECCLASS_NETLINK_SOCKET, socket, 0x00400000UL) - S_(SECCLASS_PACKET_SOCKET, socket, 0x00400000UL) - S_(SECCLASS_KEY_SOCKET, socket, 0x00400000UL) - S_(SECCLASS_UNIX_STREAM_SOCKET, socket, 0x00400000UL) - S_(SECCLASS_UNIX_DGRAM_SOCKET, socket, 0x00400000UL) - S_(SECCLASS_TUN_SOCKET, socket, 0x00400000UL) - S_(SECCLASS_IPC, ipc, 0x00000200UL) - S_(SECCLASS_SEM, ipc, 0x00000200UL) - S_(SECCLASS_MSGQ, ipc, 0x00000200UL) - S_(SECCLASS_SHM, ipc, 0x00000200UL) - S_(SECCLASS_NETLINK_ROUTE_SOCKET, socket, 0x00400000UL) - S_(SECCLASS_NETLINK_FIREWALL_SOCKET, socket, 0x00400000UL) - S_(SECCLASS_NETLINK_TCPDIAG_SOCKET, socket, 0x00400000UL) - S_(SECCLASS_NETLINK_NFLOG_SOCKET, socket, 0x00400000UL) - S_(SECCLASS_NETLINK_XFRM_SOCKET, socket, 0x00400000UL) - S_(SECCLASS_NETLINK_SELINUX_SOCKET, socket, 0x00400000UL) - S_(SECCLASS_NETLINK_AUDIT_SOCKET, socket, 0x00400000UL) - S_(SECCLASS_NETLINK_IP6FW_SOCKET, socket, 0x00400000UL) - S_(SECCLASS_NETLINK_DNRT_SOCKET, socket, 0x00400000UL) - S_(SECCLASS_NETLINK_KOBJECT_UEVENT_SOCKET, socket, 0x00400000UL) - S_(SECCLASS_APPLETALK_SOCKET, socket, 0x00400000UL) - S_(SECCLASS_DCCP_SOCKET, socket, 0x00400000UL) diff --git a/security/selinux/include/av_perm_to_string.h b/security/selinux/include/av_perm_to_string.h deleted file mode 100644 index 2b683ad83d21..000000000000 --- a/security/selinux/include/av_perm_to_string.h +++ /dev/null @@ -1,183 +0,0 @@ -/* This file is automatically generated. Do not edit. */ - S_(SECCLASS_FILESYSTEM, FILESYSTEM__MOUNT, "mount") - S_(SECCLASS_FILESYSTEM, FILESYSTEM__REMOUNT, "remount") - S_(SECCLASS_FILESYSTEM, FILESYSTEM__UNMOUNT, "unmount") - S_(SECCLASS_FILESYSTEM, FILESYSTEM__GETATTR, "getattr") - S_(SECCLASS_FILESYSTEM, FILESYSTEM__RELABELFROM, "relabelfrom") - S_(SECCLASS_FILESYSTEM, FILESYSTEM__RELABELTO, "relabelto") - S_(SECCLASS_FILESYSTEM, FILESYSTEM__TRANSITION, "transition") - S_(SECCLASS_FILESYSTEM, FILESYSTEM__ASSOCIATE, "associate") - S_(SECCLASS_FILESYSTEM, FILESYSTEM__QUOTAMOD, "quotamod") - S_(SECCLASS_FILESYSTEM, FILESYSTEM__QUOTAGET, "quotaget") - S_(SECCLASS_DIR, DIR__ADD_NAME, "add_name") - S_(SECCLASS_DIR, DIR__REMOVE_NAME, "remove_name") - S_(SECCLASS_DIR, DIR__REPARENT, "reparent") - S_(SECCLASS_DIR, DIR__SEARCH, "search") - S_(SECCLASS_DIR, DIR__RMDIR, "rmdir") - S_(SECCLASS_DIR, DIR__OPEN, "open") - S_(SECCLASS_FILE, FILE__EXECUTE_NO_TRANS, "execute_no_trans") - S_(SECCLASS_FILE, FILE__ENTRYPOINT, "entrypoint") - S_(SECCLASS_FILE, FILE__EXECMOD, "execmod") - S_(SECCLASS_FILE, FILE__OPEN, "open") - S_(SECCLASS_CHR_FILE, CHR_FILE__EXECUTE_NO_TRANS, "execute_no_trans") - S_(SECCLASS_CHR_FILE, CHR_FILE__ENTRYPOINT, "entrypoint") - S_(SECCLASS_CHR_FILE, CHR_FILE__EXECMOD, "execmod") - S_(SECCLASS_CHR_FILE, CHR_FILE__OPEN, "open") - S_(SECCLASS_BLK_FILE, BLK_FILE__OPEN, "open") - S_(SECCLASS_SOCK_FILE, SOCK_FILE__OPEN, "open") - S_(SECCLASS_FIFO_FILE, FIFO_FILE__OPEN, "open") - S_(SECCLASS_FD, FD__USE, "use") - S_(SECCLASS_TCP_SOCKET, TCP_SOCKET__CONNECTTO, "connectto") - S_(SECCLASS_TCP_SOCKET, TCP_SOCKET__NEWCONN, "newconn") - S_(SECCLASS_TCP_SOCKET, TCP_SOCKET__ACCEPTFROM, "acceptfrom") - S_(SECCLASS_TCP_SOCKET, TCP_SOCKET__NODE_BIND, "node_bind") - S_(SECCLASS_TCP_SOCKET, TCP_SOCKET__NAME_CONNECT, "name_connect") - S_(SECCLASS_UDP_SOCKET, UDP_SOCKET__NODE_BIND, "node_bind") - S_(SECCLASS_RAWIP_SOCKET, RAWIP_SOCKET__NODE_BIND, "node_bind") - S_(SECCLASS_NODE, NODE__TCP_RECV, "tcp_recv") - S_(SECCLASS_NODE, NODE__TCP_SEND, "tcp_send") - S_(SECCLASS_NODE, NODE__UDP_RECV, "udp_recv") - S_(SECCLASS_NODE, NODE__UDP_SEND, "udp_send") - S_(SECCLASS_NODE, NODE__RAWIP_RECV, "rawip_recv") - S_(SECCLASS_NODE, NODE__RAWIP_SEND, "rawip_send") - S_(SECCLASS_NODE, NODE__ENFORCE_DEST, "enforce_dest") - S_(SECCLASS_NODE, NODE__DCCP_RECV, "dccp_recv") - S_(SECCLASS_NODE, NODE__DCCP_SEND, "dccp_send") - S_(SECCLASS_NODE, NODE__RECVFROM, "recvfrom") - S_(SECCLASS_NODE, NODE__SENDTO, "sendto") - S_(SECCLASS_NETIF, NETIF__TCP_RECV, "tcp_recv") - S_(SECCLASS_NETIF, NETIF__TCP_SEND, "tcp_send") - S_(SECCLASS_NETIF, NETIF__UDP_RECV, "udp_recv") - S_(SECCLASS_NETIF, NETIF__UDP_SEND, "udp_send") - S_(SECCLASS_NETIF, NETIF__RAWIP_RECV, "rawip_recv") - S_(SECCLASS_NETIF, NETIF__RAWIP_SEND, "rawip_send") - S_(SECCLASS_NETIF, NETIF__DCCP_RECV, "dccp_recv") - S_(SECCLASS_NETIF, NETIF__DCCP_SEND, "dccp_send") - S_(SECCLASS_NETIF, NETIF__INGRESS, "ingress") - S_(SECCLASS_NETIF, NETIF__EGRESS, "egress") - S_(SECCLASS_UNIX_STREAM_SOCKET, UNIX_STREAM_SOCKET__CONNECTTO, "connectto") - S_(SECCLASS_UNIX_STREAM_SOCKET, UNIX_STREAM_SOCKET__NEWCONN, "newconn") - S_(SECCLASS_UNIX_STREAM_SOCKET, UNIX_STREAM_SOCKET__ACCEPTFROM, "acceptfrom") - S_(SECCLASS_PROCESS, PROCESS__FORK, "fork") - S_(SECCLASS_PROCESS, PROCESS__TRANSITION, "transition") - S_(SECCLASS_PROCESS, PROCESS__SIGCHLD, "sigchld") - S_(SECCLASS_PROCESS, PROCESS__SIGKILL, "sigkill") - S_(SECCLASS_PROCESS, PROCESS__SIGSTOP, "sigstop") - S_(SECCLASS_PROCESS, PROCESS__SIGNULL, "signull") - S_(SECCLASS_PROCESS, PROCESS__SIGNAL, "signal") - S_(SECCLASS_PROCESS, PROCESS__PTRACE, "ptrace") - S_(SECCLASS_PROCESS, PROCESS__GETSCHED, "getsched") - S_(SECCLASS_PROCESS, PROCESS__SETSCHED, "setsched") - S_(SECCLASS_PROCESS, PROCESS__GETSESSION, "getsession") - S_(SECCLASS_PROCESS, PROCESS__GETPGID, "getpgid") - S_(SECCLASS_PROCESS, PROCESS__SETPGID, "setpgid") - S_(SECCLASS_PROCESS, PROCESS__GETCAP, "getcap") - S_(SECCLASS_PROCESS, PROCESS__SETCAP, "setcap") - S_(SECCLASS_PROCESS, PROCESS__SHARE, "share") - S_(SECCLASS_PROCESS, PROCESS__GETATTR, "getattr") - S_(SECCLASS_PROCESS, PROCESS__SETEXEC, "setexec") - S_(SECCLASS_PROCESS, PROCESS__SETFSCREATE, "setfscreate") - S_(SECCLASS_PROCESS, PROCESS__NOATSECURE, "noatsecure") - S_(SECCLASS_PROCESS, PROCESS__SIGINH, "siginh") - S_(SECCLASS_PROCESS, PROCESS__SETRLIMIT, "setrlimit") - S_(SECCLASS_PROCESS, PROCESS__RLIMITINH, "rlimitinh") - S_(SECCLASS_PROCESS, PROCESS__DYNTRANSITION, "dyntransition") - S_(SECCLASS_PROCESS, PROCESS__SETCURRENT, "setcurrent") - S_(SECCLASS_PROCESS, PROCESS__EXECMEM, "execmem") - S_(SECCLASS_PROCESS, PROCESS__EXECSTACK, "execstack") - S_(SECCLASS_PROCESS, PROCESS__EXECHEAP, "execheap") - S_(SECCLASS_PROCESS, PROCESS__SETKEYCREATE, "setkeycreate") - S_(SECCLASS_PROCESS, PROCESS__SETSOCKCREATE, "setsockcreate") - S_(SECCLASS_MSGQ, MSGQ__ENQUEUE, "enqueue") - S_(SECCLASS_MSG, MSG__SEND, "send") - S_(SECCLASS_MSG, MSG__RECEIVE, "receive") - S_(SECCLASS_SHM, SHM__LOCK, "lock") - S_(SECCLASS_SECURITY, SECURITY__COMPUTE_AV, "compute_av") - S_(SECCLASS_SECURITY, SECURITY__COMPUTE_CREATE, "compute_create") - S_(SECCLASS_SECURITY, SECURITY__COMPUTE_MEMBER, "compute_member") - S_(SECCLASS_SECURITY, SECURITY__CHECK_CONTEXT, "check_context") - S_(SECCLASS_SECURITY, SECURITY__LOAD_POLICY, "load_policy") - S_(SECCLASS_SECURITY, SECURITY__COMPUTE_RELABEL, "compute_relabel") - S_(SECCLASS_SECURITY, SECURITY__COMPUTE_USER, "compute_user") - S_(SECCLASS_SECURITY, SECURITY__SETENFORCE, "setenforce") - S_(SECCLASS_SECURITY, SECURITY__SETBOOL, "setbool") - S_(SECCLASS_SECURITY, SECURITY__SETSECPARAM, "setsecparam") - S_(SECCLASS_SECURITY, SECURITY__SETCHECKREQPROT, "setcheckreqprot") - S_(SECCLASS_SYSTEM, SYSTEM__IPC_INFO, "ipc_info") - S_(SECCLASS_SYSTEM, SYSTEM__SYSLOG_READ, "syslog_read") - S_(SECCLASS_SYSTEM, SYSTEM__SYSLOG_MOD, "syslog_mod") - S_(SECCLASS_SYSTEM, SYSTEM__SYSLOG_CONSOLE, "syslog_console") - S_(SECCLASS_SYSTEM, SYSTEM__MODULE_REQUEST, "module_request") - S_(SECCLASS_CAPABILITY, CAPABILITY__CHOWN, "chown") - S_(SECCLASS_CAPABILITY, CAPABILITY__DAC_OVERRIDE, "dac_override") - S_(SECCLASS_CAPABILITY, CAPABILITY__DAC_READ_SEARCH, "dac_read_search") - S_(SECCLASS_CAPABILITY, CAPABILITY__FOWNER, "fowner") - S_(SECCLASS_CAPABILITY, CAPABILITY__FSETID, "fsetid") - S_(SECCLASS_CAPABILITY, CAPABILITY__KILL, "kill") - S_(SECCLASS_CAPABILITY, CAPABILITY__SETGID, "setgid") - S_(SECCLASS_CAPABILITY, CAPABILITY__SETUID, "setuid") - S_(SECCLASS_CAPABILITY, CAPABILITY__SETPCAP, "setpcap") - S_(SECCLASS_CAPABILITY, CAPABILITY__LINUX_IMMUTABLE, "linux_immutable") - S_(SECCLASS_CAPABILITY, CAPABILITY__NET_BIND_SERVICE, "net_bind_service") - S_(SECCLASS_CAPABILITY, CAPABILITY__NET_BROADCAST, "net_broadcast") - S_(SECCLASS_CAPABILITY, CAPABILITY__NET_ADMIN, "net_admin") - S_(SECCLASS_CAPABILITY, CAPABILITY__NET_RAW, "net_raw") - S_(SECCLASS_CAPABILITY, CAPABILITY__IPC_LOCK, "ipc_lock") - S_(SECCLASS_CAPABILITY, CAPABILITY__IPC_OWNER, "ipc_owner") - S_(SECCLASS_CAPABILITY, CAPABILITY__SYS_MODULE, "sys_module") - S_(SECCLASS_CAPABILITY, CAPABILITY__SYS_RAWIO, "sys_rawio") - S_(SECCLASS_CAPABILITY, CAPABILITY__SYS_CHROOT, "sys_chroot") - S_(SECCLASS_CAPABILITY, CAPABILITY__SYS_PTRACE, "sys_ptrace") - S_(SECCLASS_CAPABILITY, CAPABILITY__SYS_PACCT, "sys_pacct") - S_(SECCLASS_CAPABILITY, CAPABILITY__SYS_ADMIN, "sys_admin") - S_(SECCLASS_CAPABILITY, CAPABILITY__SYS_BOOT, "sys_boot") - S_(SECCLASS_CAPABILITY, CAPABILITY__SYS_NICE, "sys_nice") - S_(SECCLASS_CAPABILITY, CAPABILITY__SYS_RESOURCE, "sys_resource") - S_(SECCLASS_CAPABILITY, CAPABILITY__SYS_TIME, "sys_time") - S_(SECCLASS_CAPABILITY, CAPABILITY__SYS_TTY_CONFIG, "sys_tty_config") - S_(SECCLASS_CAPABILITY, CAPABILITY__MKNOD, "mknod") - S_(SECCLASS_CAPABILITY, CAPABILITY__LEASE, "lease") - S_(SECCLASS_CAPABILITY, CAPABILITY__AUDIT_WRITE, "audit_write") - S_(SECCLASS_CAPABILITY, CAPABILITY__AUDIT_CONTROL, "audit_control") - S_(SECCLASS_CAPABILITY, CAPABILITY__SETFCAP, "setfcap") - S_(SECCLASS_CAPABILITY2, CAPABILITY2__MAC_OVERRIDE, "mac_override") - S_(SECCLASS_CAPABILITY2, CAPABILITY2__MAC_ADMIN, "mac_admin") - S_(SECCLASS_NETLINK_ROUTE_SOCKET, NETLINK_ROUTE_SOCKET__NLMSG_READ, "nlmsg_read") - S_(SECCLASS_NETLINK_ROUTE_SOCKET, NETLINK_ROUTE_SOCKET__NLMSG_WRITE, "nlmsg_write") - S_(SECCLASS_NETLINK_FIREWALL_SOCKET, NETLINK_FIREWALL_SOCKET__NLMSG_READ, "nlmsg_read") - S_(SECCLASS_NETLINK_FIREWALL_SOCKET, NETLINK_FIREWALL_SOCKET__NLMSG_WRITE, "nlmsg_write") - S_(SECCLASS_NETLINK_TCPDIAG_SOCKET, NETLINK_TCPDIAG_SOCKET__NLMSG_READ, "nlmsg_read") - S_(SECCLASS_NETLINK_TCPDIAG_SOCKET, NETLINK_TCPDIAG_SOCKET__NLMSG_WRITE, "nlmsg_write") - S_(SECCLASS_NETLINK_XFRM_SOCKET, NETLINK_XFRM_SOCKET__NLMSG_READ, "nlmsg_read") - S_(SECCLASS_NETLINK_XFRM_SOCKET, NETLINK_XFRM_SOCKET__NLMSG_WRITE, "nlmsg_write") - S_(SECCLASS_NETLINK_AUDIT_SOCKET, NETLINK_AUDIT_SOCKET__NLMSG_READ, "nlmsg_read") - S_(SECCLASS_NETLINK_AUDIT_SOCKET, NETLINK_AUDIT_SOCKET__NLMSG_WRITE, "nlmsg_write") - S_(SECCLASS_NETLINK_AUDIT_SOCKET, NETLINK_AUDIT_SOCKET__NLMSG_RELAY, "nlmsg_relay") - S_(SECCLASS_NETLINK_AUDIT_SOCKET, NETLINK_AUDIT_SOCKET__NLMSG_READPRIV, "nlmsg_readpriv") - S_(SECCLASS_NETLINK_AUDIT_SOCKET, NETLINK_AUDIT_SOCKET__NLMSG_TTY_AUDIT, "nlmsg_tty_audit") - S_(SECCLASS_NETLINK_IP6FW_SOCKET, NETLINK_IP6FW_SOCKET__NLMSG_READ, "nlmsg_read") - S_(SECCLASS_NETLINK_IP6FW_SOCKET, NETLINK_IP6FW_SOCKET__NLMSG_WRITE, "nlmsg_write") - S_(SECCLASS_ASSOCIATION, ASSOCIATION__SENDTO, "sendto") - S_(SECCLASS_ASSOCIATION, ASSOCIATION__RECVFROM, "recvfrom") - S_(SECCLASS_ASSOCIATION, ASSOCIATION__SETCONTEXT, "setcontext") - S_(SECCLASS_ASSOCIATION, ASSOCIATION__POLMATCH, "polmatch") - S_(SECCLASS_PACKET, PACKET__SEND, "send") - S_(SECCLASS_PACKET, PACKET__RECV, "recv") - S_(SECCLASS_PACKET, PACKET__RELABELTO, "relabelto") - S_(SECCLASS_PACKET, PACKET__FLOW_IN, "flow_in") - S_(SECCLASS_PACKET, PACKET__FLOW_OUT, "flow_out") - S_(SECCLASS_PACKET, PACKET__FORWARD_IN, "forward_in") - S_(SECCLASS_PACKET, PACKET__FORWARD_OUT, "forward_out") - S_(SECCLASS_KEY, KEY__VIEW, "view") - S_(SECCLASS_KEY, KEY__READ, "read") - S_(SECCLASS_KEY, KEY__WRITE, "write") - S_(SECCLASS_KEY, KEY__SEARCH, "search") - S_(SECCLASS_KEY, KEY__LINK, "link") - S_(SECCLASS_KEY, KEY__SETATTR, "setattr") - S_(SECCLASS_KEY, KEY__CREATE, "create") - S_(SECCLASS_DCCP_SOCKET, DCCP_SOCKET__NODE_BIND, "node_bind") - S_(SECCLASS_DCCP_SOCKET, DCCP_SOCKET__NAME_CONNECT, "name_connect") - S_(SECCLASS_MEMPROTECT, MEMPROTECT__MMAP_ZERO, "mmap_zero") - S_(SECCLASS_PEER, PEER__RECV, "recv") - S_(SECCLASS_KERNEL_SERVICE, KERNEL_SERVICE__USE_AS_OVERRIDE, "use_as_override") - S_(SECCLASS_KERNEL_SERVICE, KERNEL_SERVICE__CREATE_FILES_AS, "create_files_as") diff --git a/security/selinux/include/av_permissions.h b/security/selinux/include/av_permissions.h deleted file mode 100644 index 0546d616ccac..000000000000 --- a/security/selinux/include/av_permissions.h +++ /dev/null @@ -1,870 +0,0 @@ -/* This file is automatically generated. Do not edit. */ -#define COMMON_FILE__IOCTL 0x00000001UL -#define COMMON_FILE__READ 0x00000002UL -#define COMMON_FILE__WRITE 0x00000004UL -#define COMMON_FILE__CREATE 0x00000008UL -#define COMMON_FILE__GETATTR 0x00000010UL -#define COMMON_FILE__SETATTR 0x00000020UL -#define COMMON_FILE__LOCK 0x00000040UL -#define COMMON_FILE__RELABELFROM 0x00000080UL -#define COMMON_FILE__RELABELTO 0x00000100UL -#define COMMON_FILE__APPEND 0x00000200UL -#define COMMON_FILE__UNLINK 0x00000400UL -#define COMMON_FILE__LINK 0x00000800UL -#define COMMON_FILE__RENAME 0x00001000UL -#define COMMON_FILE__EXECUTE 0x00002000UL -#define COMMON_FILE__SWAPON 0x00004000UL -#define COMMON_FILE__QUOTAON 0x00008000UL -#define COMMON_FILE__MOUNTON 0x00010000UL -#define COMMON_SOCKET__IOCTL 0x00000001UL -#define COMMON_SOCKET__READ 0x00000002UL -#define COMMON_SOCKET__WRITE 0x00000004UL -#define COMMON_SOCKET__CREATE 0x00000008UL -#define COMMON_SOCKET__GETATTR 0x00000010UL -#define COMMON_SOCKET__SETATTR 0x00000020UL -#define COMMON_SOCKET__LOCK 0x00000040UL -#define COMMON_SOCKET__RELABELFROM 0x00000080UL -#define COMMON_SOCKET__RELABELTO 0x00000100UL -#define COMMON_SOCKET__APPEND 0x00000200UL -#define COMMON_SOCKET__BIND 0x00000400UL -#define COMMON_SOCKET__CONNECT 0x00000800UL -#define COMMON_SOCKET__LISTEN 0x00001000UL -#define COMMON_SOCKET__ACCEPT 0x00002000UL -#define COMMON_SOCKET__GETOPT 0x00004000UL -#define COMMON_SOCKET__SETOPT 0x00008000UL -#define COMMON_SOCKET__SHUTDOWN 0x00010000UL -#define COMMON_SOCKET__RECVFROM 0x00020000UL -#define COMMON_SOCKET__SENDTO 0x00040000UL -#define COMMON_SOCKET__RECV_MSG 0x00080000UL -#define COMMON_SOCKET__SEND_MSG 0x00100000UL -#define COMMON_SOCKET__NAME_BIND 0x00200000UL -#define COMMON_IPC__CREATE 0x00000001UL -#define COMMON_IPC__DESTROY 0x00000002UL -#define COMMON_IPC__GETATTR 0x00000004UL -#define COMMON_IPC__SETATTR 0x00000008UL -#define COMMON_IPC__READ 0x00000010UL -#define COMMON_IPC__WRITE 0x00000020UL -#define COMMON_IPC__ASSOCIATE 0x00000040UL -#define COMMON_IPC__UNIX_READ 0x00000080UL -#define COMMON_IPC__UNIX_WRITE 0x00000100UL -#define FILESYSTEM__MOUNT 0x00000001UL -#define FILESYSTEM__REMOUNT 0x00000002UL -#define FILESYSTEM__UNMOUNT 0x00000004UL -#define FILESYSTEM__GETATTR 0x00000008UL -#define FILESYSTEM__RELABELFROM 0x00000010UL -#define FILESYSTEM__RELABELTO 0x00000020UL -#define FILESYSTEM__TRANSITION 0x00000040UL -#define FILESYSTEM__ASSOCIATE 0x00000080UL -#define FILESYSTEM__QUOTAMOD 0x00000100UL -#define FILESYSTEM__QUOTAGET 0x00000200UL -#define DIR__IOCTL 0x00000001UL -#define DIR__READ 0x00000002UL -#define DIR__WRITE 0x00000004UL -#define DIR__CREATE 0x00000008UL -#define DIR__GETATTR 0x00000010UL -#define DIR__SETATTR 0x00000020UL -#define DIR__LOCK 0x00000040UL -#define DIR__RELABELFROM 0x00000080UL -#define DIR__RELABELTO 0x00000100UL -#define DIR__APPEND 0x00000200UL -#define DIR__UNLINK 0x00000400UL -#define DIR__LINK 0x00000800UL -#define DIR__RENAME 0x00001000UL -#define DIR__EXECUTE 0x00002000UL -#define DIR__SWAPON 0x00004000UL -#define DIR__QUOTAON 0x00008000UL -#define DIR__MOUNTON 0x00010000UL -#define DIR__ADD_NAME 0x00020000UL -#define DIR__REMOVE_NAME 0x00040000UL -#define DIR__REPARENT 0x00080000UL -#define DIR__SEARCH 0x00100000UL -#define DIR__RMDIR 0x00200000UL -#define DIR__OPEN 0x00400000UL -#define FILE__IOCTL 0x00000001UL -#define FILE__READ 0x00000002UL -#define FILE__WRITE 0x00000004UL -#define FILE__CREATE 0x00000008UL -#define FILE__GETATTR 0x00000010UL -#define FILE__SETATTR 0x00000020UL -#define FILE__LOCK 0x00000040UL -#define FILE__RELABELFROM 0x00000080UL -#define FILE__RELABELTO 0x00000100UL -#define FILE__APPEND 0x00000200UL -#define FILE__UNLINK 0x00000400UL -#define FILE__LINK 0x00000800UL -#define FILE__RENAME 0x00001000UL -#define FILE__EXECUTE 0x00002000UL -#define FILE__SWAPON 0x00004000UL -#define FILE__QUOTAON 0x00008000UL -#define FILE__MOUNTON 0x00010000UL -#define FILE__EXECUTE_NO_TRANS 0x00020000UL -#define FILE__ENTRYPOINT 0x00040000UL -#define FILE__EXECMOD 0x00080000UL -#define FILE__OPEN 0x00100000UL -#define LNK_FILE__IOCTL 0x00000001UL -#define LNK_FILE__READ 0x00000002UL -#define LNK_FILE__WRITE 0x00000004UL -#define LNK_FILE__CREATE 0x00000008UL -#define LNK_FILE__GETATTR 0x00000010UL -#define LNK_FILE__SETATTR 0x00000020UL -#define LNK_FILE__LOCK 0x00000040UL -#define LNK_FILE__RELABELFROM 0x00000080UL -#define LNK_FILE__RELABELTO 0x00000100UL -#define LNK_FILE__APPEND 0x00000200UL -#define LNK_FILE__UNLINK 0x00000400UL -#define LNK_FILE__LINK 0x00000800UL -#define LNK_FILE__RENAME 0x00001000UL -#define LNK_FILE__EXECUTE 0x00002000UL -#define LNK_FILE__SWAPON 0x00004000UL -#define LNK_FILE__QUOTAON 0x00008000UL -#define LNK_FILE__MOUNTON 0x00010000UL -#define CHR_FILE__IOCTL 0x00000001UL -#define CHR_FILE__READ 0x00000002UL -#define CHR_FILE__WRITE 0x00000004UL -#define CHR_FILE__CREATE 0x00000008UL -#define CHR_FILE__GETATTR 0x00000010UL -#define CHR_FILE__SETATTR 0x00000020UL -#define CHR_FILE__LOCK 0x00000040UL -#define CHR_FILE__RELABELFROM 0x00000080UL -#define CHR_FILE__RELABELTO 0x00000100UL -#define CHR_FILE__APPEND 0x00000200UL -#define CHR_FILE__UNLINK 0x00000400UL -#define CHR_FILE__LINK 0x00000800UL -#define CHR_FILE__RENAME 0x00001000UL -#define CHR_FILE__EXECUTE 0x00002000UL -#define CHR_FILE__SWAPON 0x00004000UL -#define CHR_FILE__QUOTAON 0x00008000UL -#define CHR_FILE__MOUNTON 0x00010000UL -#define CHR_FILE__EXECUTE_NO_TRANS 0x00020000UL -#define CHR_FILE__ENTRYPOINT 0x00040000UL -#define CHR_FILE__EXECMOD 0x00080000UL -#define CHR_FILE__OPEN 0x00100000UL -#define BLK_FILE__IOCTL 0x00000001UL -#define BLK_FILE__READ 0x00000002UL -#define BLK_FILE__WRITE 0x00000004UL -#define BLK_FILE__CREATE 0x00000008UL -#define BLK_FILE__GETATTR 0x00000010UL -#define BLK_FILE__SETATTR 0x00000020UL -#define BLK_FILE__LOCK 0x00000040UL -#define BLK_FILE__RELABELFROM 0x00000080UL -#define BLK_FILE__RELABELTO 0x00000100UL -#define BLK_FILE__APPEND 0x00000200UL -#define BLK_FILE__UNLINK 0x00000400UL -#define BLK_FILE__LINK 0x00000800UL -#define BLK_FILE__RENAME 0x00001000UL -#define BLK_FILE__EXECUTE 0x00002000UL -#define BLK_FILE__SWAPON 0x00004000UL -#define BLK_FILE__QUOTAON 0x00008000UL -#define BLK_FILE__MOUNTON 0x00010000UL -#define BLK_FILE__OPEN 0x00020000UL -#define SOCK_FILE__IOCTL 0x00000001UL -#define SOCK_FILE__READ 0x00000002UL -#define SOCK_FILE__WRITE 0x00000004UL -#define SOCK_FILE__CREATE 0x00000008UL -#define SOCK_FILE__GETATTR 0x00000010UL -#define SOCK_FILE__SETATTR 0x00000020UL -#define SOCK_FILE__LOCK 0x00000040UL -#define SOCK_FILE__RELABELFROM 0x00000080UL -#define SOCK_FILE__RELABELTO 0x00000100UL -#define SOCK_FILE__APPEND 0x00000200UL -#define SOCK_FILE__UNLINK 0x00000400UL -#define SOCK_FILE__LINK 0x00000800UL -#define SOCK_FILE__RENAME 0x00001000UL -#define SOCK_FILE__EXECUTE 0x00002000UL -#define SOCK_FILE__SWAPON 0x00004000UL -#define SOCK_FILE__QUOTAON 0x00008000UL -#define SOCK_FILE__MOUNTON 0x00010000UL -#define SOCK_FILE__OPEN 0x00020000UL -#define FIFO_FILE__IOCTL 0x00000001UL -#define FIFO_FILE__READ 0x00000002UL -#define FIFO_FILE__WRITE 0x00000004UL -#define FIFO_FILE__CREATE 0x00000008UL -#define FIFO_FILE__GETATTR 0x00000010UL -#define FIFO_FILE__SETATTR 0x00000020UL -#define FIFO_FILE__LOCK 0x00000040UL -#define FIFO_FILE__RELABELFROM 0x00000080UL -#define FIFO_FILE__RELABELTO 0x00000100UL -#define FIFO_FILE__APPEND 0x00000200UL -#define FIFO_FILE__UNLINK 0x00000400UL -#define FIFO_FILE__LINK 0x00000800UL -#define FIFO_FILE__RENAME 0x00001000UL -#define FIFO_FILE__EXECUTE 0x00002000UL -#define FIFO_FILE__SWAPON 0x00004000UL -#define FIFO_FILE__QUOTAON 0x00008000UL -#define FIFO_FILE__MOUNTON 0x00010000UL -#define FIFO_FILE__OPEN 0x00020000UL -#define FD__USE 0x00000001UL -#define SOCKET__IOCTL 0x00000001UL -#define SOCKET__READ 0x00000002UL -#define SOCKET__WRITE 0x00000004UL -#define SOCKET__CREATE 0x00000008UL -#define SOCKET__GETATTR 0x00000010UL -#define SOCKET__SETATTR 0x00000020UL -#define SOCKET__LOCK 0x00000040UL -#define SOCKET__RELABELFROM 0x00000080UL -#define SOCKET__RELABELTO 0x00000100UL -#define SOCKET__APPEND 0x00000200UL -#define SOCKET__BIND 0x00000400UL -#define SOCKET__CONNECT 0x00000800UL -#define SOCKET__LISTEN 0x00001000UL -#define SOCKET__ACCEPT 0x00002000UL -#define SOCKET__GETOPT 0x00004000UL -#define SOCKET__SETOPT 0x00008000UL -#define SOCKET__SHUTDOWN 0x00010000UL -#define SOCKET__RECVFROM 0x00020000UL -#define SOCKET__SENDTO 0x00040000UL -#define SOCKET__RECV_MSG 0x00080000UL -#define SOCKET__SEND_MSG 0x00100000UL -#define SOCKET__NAME_BIND 0x00200000UL -#define TCP_SOCKET__IOCTL 0x00000001UL -#define TCP_SOCKET__READ 0x00000002UL -#define TCP_SOCKET__WRITE 0x00000004UL -#define TCP_SOCKET__CREATE 0x00000008UL -#define TCP_SOCKET__GETATTR 0x00000010UL -#define TCP_SOCKET__SETATTR 0x00000020UL -#define TCP_SOCKET__LOCK 0x00000040UL -#define TCP_SOCKET__RELABELFROM 0x00000080UL -#define TCP_SOCKET__RELABELTO 0x00000100UL -#define TCP_SOCKET__APPEND 0x00000200UL -#define TCP_SOCKET__BIND 0x00000400UL -#define TCP_SOCKET__CONNECT 0x00000800UL -#define TCP_SOCKET__LISTEN 0x00001000UL -#define TCP_SOCKET__ACCEPT 0x00002000UL -#define TCP_SOCKET__GETOPT 0x00004000UL -#define TCP_SOCKET__SETOPT 0x00008000UL -#define TCP_SOCKET__SHUTDOWN 0x00010000UL -#define TCP_SOCKET__RECVFROM 0x00020000UL -#define TCP_SOCKET__SENDTO 0x00040000UL -#define TCP_SOCKET__RECV_MSG 0x00080000UL -#define TCP_SOCKET__SEND_MSG 0x00100000UL -#define TCP_SOCKET__NAME_BIND 0x00200000UL -#define TCP_SOCKET__CONNECTTO 0x00400000UL -#define TCP_SOCKET__NEWCONN 0x00800000UL -#define TCP_SOCKET__ACCEPTFROM 0x01000000UL -#define TCP_SOCKET__NODE_BIND 0x02000000UL -#define TCP_SOCKET__NAME_CONNECT 0x04000000UL -#define UDP_SOCKET__IOCTL 0x00000001UL -#define UDP_SOCKET__READ 0x00000002UL -#define UDP_SOCKET__WRITE 0x00000004UL -#define UDP_SOCKET__CREATE 0x00000008UL -#define UDP_SOCKET__GETATTR 0x00000010UL -#define UDP_SOCKET__SETATTR 0x00000020UL -#define UDP_SOCKET__LOCK 0x00000040UL -#define UDP_SOCKET__RELABELFROM 0x00000080UL -#define UDP_SOCKET__RELABELTO 0x00000100UL -#define UDP_SOCKET__APPEND 0x00000200UL -#define UDP_SOCKET__BIND 0x00000400UL -#define UDP_SOCKET__CONNECT 0x00000800UL -#define UDP_SOCKET__LISTEN 0x00001000UL -#define UDP_SOCKET__ACCEPT 0x00002000UL -#define UDP_SOCKET__GETOPT 0x00004000UL -#define UDP_SOCKET__SETOPT 0x00008000UL -#define UDP_SOCKET__SHUTDOWN 0x00010000UL -#define UDP_SOCKET__RECVFROM 0x00020000UL -#define UDP_SOCKET__SENDTO 0x00040000UL -#define UDP_SOCKET__RECV_MSG 0x00080000UL -#define UDP_SOCKET__SEND_MSG 0x00100000UL -#define UDP_SOCKET__NAME_BIND 0x00200000UL -#define UDP_SOCKET__NODE_BIND 0x00400000UL -#define RAWIP_SOCKET__IOCTL 0x00000001UL -#define RAWIP_SOCKET__READ 0x00000002UL -#define RAWIP_SOCKET__WRITE 0x00000004UL -#define RAWIP_SOCKET__CREATE 0x00000008UL -#define RAWIP_SOCKET__GETATTR 0x00000010UL -#define RAWIP_SOCKET__SETATTR 0x00000020UL -#define RAWIP_SOCKET__LOCK 0x00000040UL -#define RAWIP_SOCKET__RELABELFROM 0x00000080UL -#define RAWIP_SOCKET__RELABELTO 0x00000100UL -#define RAWIP_SOCKET__APPEND 0x00000200UL -#define RAWIP_SOCKET__BIND 0x00000400UL -#define RAWIP_SOCKET__CONNECT 0x00000800UL -#define RAWIP_SOCKET__LISTEN 0x00001000UL -#define RAWIP_SOCKET__ACCEPT 0x00002000UL -#define RAWIP_SOCKET__GETOPT 0x00004000UL -#define RAWIP_SOCKET__SETOPT 0x00008000UL -#define RAWIP_SOCKET__SHUTDOWN 0x00010000UL -#define RAWIP_SOCKET__RECVFROM 0x00020000UL -#define RAWIP_SOCKET__SENDTO 0x00040000UL -#define RAWIP_SOCKET__RECV_MSG 0x00080000UL -#define RAWIP_SOCKET__SEND_MSG 0x00100000UL -#define RAWIP_SOCKET__NAME_BIND 0x00200000UL -#define RAWIP_SOCKET__NODE_BIND 0x00400000UL -#define NODE__TCP_RECV 0x00000001UL -#define NODE__TCP_SEND 0x00000002UL -#define NODE__UDP_RECV 0x00000004UL -#define NODE__UDP_SEND 0x00000008UL -#define NODE__RAWIP_RECV 0x00000010UL -#define NODE__RAWIP_SEND 0x00000020UL -#define NODE__ENFORCE_DEST 0x00000040UL -#define NODE__DCCP_RECV 0x00000080UL -#define NODE__DCCP_SEND 0x00000100UL -#define NODE__RECVFROM 0x00000200UL -#define NODE__SENDTO 0x00000400UL -#define NETIF__TCP_RECV 0x00000001UL -#define NETIF__TCP_SEND 0x00000002UL -#define NETIF__UDP_RECV 0x00000004UL -#define NETIF__UDP_SEND 0x00000008UL -#define NETIF__RAWIP_RECV 0x00000010UL -#define NETIF__RAWIP_SEND 0x00000020UL -#define NETIF__DCCP_RECV 0x00000040UL -#define NETIF__DCCP_SEND 0x00000080UL -#define NETIF__INGRESS 0x00000100UL -#define NETIF__EGRESS 0x00000200UL -#define NETLINK_SOCKET__IOCTL 0x00000001UL -#define NETLINK_SOCKET__READ 0x00000002UL -#define NETLINK_SOCKET__WRITE 0x00000004UL -#define NETLINK_SOCKET__CREATE 0x00000008UL -#define NETLINK_SOCKET__GETATTR 0x00000010UL -#define NETLINK_SOCKET__SETATTR 0x00000020UL -#define NETLINK_SOCKET__LOCK 0x00000040UL -#define NETLINK_SOCKET__RELABELFROM 0x00000080UL -#define NETLINK_SOCKET__RELABELTO 0x00000100UL -#define NETLINK_SOCKET__APPEND 0x00000200UL -#define NETLINK_SOCKET__BIND 0x00000400UL -#define NETLINK_SOCKET__CONNECT 0x00000800UL -#define NETLINK_SOCKET__LISTEN 0x00001000UL -#define NETLINK_SOCKET__ACCEPT 0x00002000UL -#define NETLINK_SOCKET__GETOPT 0x00004000UL -#define NETLINK_SOCKET__SETOPT 0x00008000UL -#define NETLINK_SOCKET__SHUTDOWN 0x00010000UL -#define NETLINK_SOCKET__RECVFROM 0x00020000UL -#define NETLINK_SOCKET__SENDTO 0x00040000UL -#define NETLINK_SOCKET__RECV_MSG 0x00080000UL -#define NETLINK_SOCKET__SEND_MSG 0x00100000UL -#define NETLINK_SOCKET__NAME_BIND 0x00200000UL -#define PACKET_SOCKET__IOCTL 0x00000001UL -#define PACKET_SOCKET__READ 0x00000002UL -#define PACKET_SOCKET__WRITE 0x00000004UL -#define PACKET_SOCKET__CREATE 0x00000008UL -#define PACKET_SOCKET__GETATTR 0x00000010UL -#define PACKET_SOCKET__SETATTR 0x00000020UL -#define PACKET_SOCKET__LOCK 0x00000040UL -#define PACKET_SOCKET__RELABELFROM 0x00000080UL -#define PACKET_SOCKET__RELABELTO 0x00000100UL -#define PACKET_SOCKET__APPEND 0x00000200UL -#define PACKET_SOCKET__BIND 0x00000400UL -#define PACKET_SOCKET__CONNECT 0x00000800UL -#define PACKET_SOCKET__LISTEN 0x00001000UL -#define PACKET_SOCKET__ACCEPT 0x00002000UL -#define PACKET_SOCKET__GETOPT 0x00004000UL -#define PACKET_SOCKET__SETOPT 0x00008000UL -#define PACKET_SOCKET__SHUTDOWN 0x00010000UL -#define PACKET_SOCKET__RECVFROM 0x00020000UL -#define PACKET_SOCKET__SENDTO 0x00040000UL -#define PACKET_SOCKET__RECV_MSG 0x00080000UL -#define PACKET_SOCKET__SEND_MSG 0x00100000UL -#define PACKET_SOCKET__NAME_BIND 0x00200000UL -#define KEY_SOCKET__IOCTL 0x00000001UL -#define KEY_SOCKET__READ 0x00000002UL -#define KEY_SOCKET__WRITE 0x00000004UL -#define KEY_SOCKET__CREATE 0x00000008UL -#define KEY_SOCKET__GETATTR 0x00000010UL -#define KEY_SOCKET__SETATTR 0x00000020UL -#define KEY_SOCKET__LOCK 0x00000040UL -#define KEY_SOCKET__RELABELFROM 0x00000080UL -#define KEY_SOCKET__RELABELTO 0x00000100UL -#define KEY_SOCKET__APPEND 0x00000200UL -#define KEY_SOCKET__BIND 0x00000400UL -#define KEY_SOCKET__CONNECT 0x00000800UL -#define KEY_SOCKET__LISTEN 0x00001000UL -#define KEY_SOCKET__ACCEPT 0x00002000UL -#define KEY_SOCKET__GETOPT 0x00004000UL -#define KEY_SOCKET__SETOPT 0x00008000UL -#define KEY_SOCKET__SHUTDOWN 0x00010000UL -#define KEY_SOCKET__RECVFROM 0x00020000UL -#define KEY_SOCKET__SENDTO 0x00040000UL -#define KEY_SOCKET__RECV_MSG 0x00080000UL -#define KEY_SOCKET__SEND_MSG 0x00100000UL -#define KEY_SOCKET__NAME_BIND 0x00200000UL -#define UNIX_STREAM_SOCKET__IOCTL 0x00000001UL -#define UNIX_STREAM_SOCKET__READ 0x00000002UL -#define UNIX_STREAM_SOCKET__WRITE 0x00000004UL -#define UNIX_STREAM_SOCKET__CREATE 0x00000008UL -#define UNIX_STREAM_SOCKET__GETATTR 0x00000010UL -#define UNIX_STREAM_SOCKET__SETATTR 0x00000020UL -#define UNIX_STREAM_SOCKET__LOCK 0x00000040UL -#define UNIX_STREAM_SOCKET__RELABELFROM 0x00000080UL -#define UNIX_STREAM_SOCKET__RELABELTO 0x00000100UL -#define UNIX_STREAM_SOCKET__APPEND 0x00000200UL -#define UNIX_STREAM_SOCKET__BIND 0x00000400UL -#define UNIX_STREAM_SOCKET__CONNECT 0x00000800UL -#define UNIX_STREAM_SOCKET__LISTEN 0x00001000UL -#define UNIX_STREAM_SOCKET__ACCEPT 0x00002000UL -#define UNIX_STREAM_SOCKET__GETOPT 0x00004000UL -#define UNIX_STREAM_SOCKET__SETOPT 0x00008000UL -#define UNIX_STREAM_SOCKET__SHUTDOWN 0x00010000UL -#define UNIX_STREAM_SOCKET__RECVFROM 0x00020000UL -#define UNIX_STREAM_SOCKET__SENDTO 0x00040000UL -#define UNIX_STREAM_SOCKET__RECV_MSG 0x00080000UL -#define UNIX_STREAM_SOCKET__SEND_MSG 0x00100000UL -#define UNIX_STREAM_SOCKET__NAME_BIND 0x00200000UL -#define UNIX_STREAM_SOCKET__CONNECTTO 0x00400000UL -#define UNIX_STREAM_SOCKET__NEWCONN 0x00800000UL -#define UNIX_STREAM_SOCKET__ACCEPTFROM 0x01000000UL -#define UNIX_DGRAM_SOCKET__IOCTL 0x00000001UL -#define UNIX_DGRAM_SOCKET__READ 0x00000002UL -#define UNIX_DGRAM_SOCKET__WRITE 0x00000004UL -#define UNIX_DGRAM_SOCKET__CREATE 0x00000008UL -#define UNIX_DGRAM_SOCKET__GETATTR 0x00000010UL -#define UNIX_DGRAM_SOCKET__SETATTR 0x00000020UL -#define UNIX_DGRAM_SOCKET__LOCK 0x00000040UL -#define UNIX_DGRAM_SOCKET__RELABELFROM 0x00000080UL -#define UNIX_DGRAM_SOCKET__RELABELTO 0x00000100UL -#define UNIX_DGRAM_SOCKET__APPEND 0x00000200UL -#define UNIX_DGRAM_SOCKET__BIND 0x00000400UL -#define UNIX_DGRAM_SOCKET__CONNECT 0x00000800UL -#define UNIX_DGRAM_SOCKET__LISTEN 0x00001000UL -#define UNIX_DGRAM_SOCKET__ACCEPT 0x00002000UL -#define UNIX_DGRAM_SOCKET__GETOPT 0x00004000UL -#define UNIX_DGRAM_SOCKET__SETOPT 0x00008000UL -#define UNIX_DGRAM_SOCKET__SHUTDOWN 0x00010000UL -#define UNIX_DGRAM_SOCKET__RECVFROM 0x00020000UL -#define UNIX_DGRAM_SOCKET__SENDTO 0x00040000UL -#define UNIX_DGRAM_SOCKET__RECV_MSG 0x00080000UL -#define UNIX_DGRAM_SOCKET__SEND_MSG 0x00100000UL -#define UNIX_DGRAM_SOCKET__NAME_BIND 0x00200000UL -#define TUN_SOCKET__IOCTL 0x00000001UL -#define TUN_SOCKET__READ 0x00000002UL -#define TUN_SOCKET__WRITE 0x00000004UL -#define TUN_SOCKET__CREATE 0x00000008UL -#define TUN_SOCKET__GETATTR 0x00000010UL -#define TUN_SOCKET__SETATTR 0x00000020UL -#define TUN_SOCKET__LOCK 0x00000040UL -#define TUN_SOCKET__RELABELFROM 0x00000080UL -#define TUN_SOCKET__RELABELTO 0x00000100UL -#define TUN_SOCKET__APPEND 0x00000200UL -#define TUN_SOCKET__BIND 0x00000400UL -#define TUN_SOCKET__CONNECT 0x00000800UL -#define TUN_SOCKET__LISTEN 0x00001000UL -#define TUN_SOCKET__ACCEPT 0x00002000UL -#define TUN_SOCKET__GETOPT 0x00004000UL -#define TUN_SOCKET__SETOPT 0x00008000UL -#define TUN_SOCKET__SHUTDOWN 0x00010000UL -#define TUN_SOCKET__RECVFROM 0x00020000UL -#define TUN_SOCKET__SENDTO 0x00040000UL -#define TUN_SOCKET__RECV_MSG 0x00080000UL -#define TUN_SOCKET__SEND_MSG 0x00100000UL -#define TUN_SOCKET__NAME_BIND 0x00200000UL -#define PROCESS__FORK 0x00000001UL -#define PROCESS__TRANSITION 0x00000002UL -#define PROCESS__SIGCHLD 0x00000004UL -#define PROCESS__SIGKILL 0x00000008UL -#define PROCESS__SIGSTOP 0x00000010UL -#define PROCESS__SIGNULL 0x00000020UL -#define PROCESS__SIGNAL 0x00000040UL -#define PROCESS__PTRACE 0x00000080UL -#define PROCESS__GETSCHED 0x00000100UL -#define PROCESS__SETSCHED 0x00000200UL -#define PROCESS__GETSESSION 0x00000400UL -#define PROCESS__GETPGID 0x00000800UL -#define PROCESS__SETPGID 0x00001000UL -#define PROCESS__GETCAP 0x00002000UL -#define PROCESS__SETCAP 0x00004000UL -#define PROCESS__SHARE 0x00008000UL -#define PROCESS__GETATTR 0x00010000UL -#define PROCESS__SETEXEC 0x00020000UL -#define PROCESS__SETFSCREATE 0x00040000UL -#define PROCESS__NOATSECURE 0x00080000UL -#define PROCESS__SIGINH 0x00100000UL -#define PROCESS__SETRLIMIT 0x00200000UL -#define PROCESS__RLIMITINH 0x00400000UL -#define PROCESS__DYNTRANSITION 0x00800000UL -#define PROCESS__SETCURRENT 0x01000000UL -#define PROCESS__EXECMEM 0x02000000UL -#define PROCESS__EXECSTACK 0x04000000UL -#define PROCESS__EXECHEAP 0x08000000UL -#define PROCESS__SETKEYCREATE 0x10000000UL -#define PROCESS__SETSOCKCREATE 0x20000000UL -#define IPC__CREATE 0x00000001UL -#define IPC__DESTROY 0x00000002UL -#define IPC__GETATTR 0x00000004UL -#define IPC__SETATTR 0x00000008UL -#define IPC__READ 0x00000010UL -#define IPC__WRITE 0x00000020UL -#define IPC__ASSOCIATE 0x00000040UL -#define IPC__UNIX_READ 0x00000080UL -#define IPC__UNIX_WRITE 0x00000100UL -#define SEM__CREATE 0x00000001UL -#define SEM__DESTROY 0x00000002UL -#define SEM__GETATTR 0x00000004UL -#define SEM__SETATTR 0x00000008UL -#define SEM__READ 0x00000010UL -#define SEM__WRITE 0x00000020UL -#define SEM__ASSOCIATE 0x00000040UL -#define SEM__UNIX_READ 0x00000080UL -#define SEM__UNIX_WRITE 0x00000100UL -#define MSGQ__CREATE 0x00000001UL -#define MSGQ__DESTROY 0x00000002UL -#define MSGQ__GETATTR 0x00000004UL -#define MSGQ__SETATTR 0x00000008UL -#define MSGQ__READ 0x00000010UL -#define MSGQ__WRITE 0x00000020UL -#define MSGQ__ASSOCIATE 0x00000040UL -#define MSGQ__UNIX_READ 0x00000080UL -#define MSGQ__UNIX_WRITE 0x00000100UL -#define MSGQ__ENQUEUE 0x00000200UL -#define MSG__SEND 0x00000001UL -#define MSG__RECEIVE 0x00000002UL -#define SHM__CREATE 0x00000001UL -#define SHM__DESTROY 0x00000002UL -#define SHM__GETATTR 0x00000004UL -#define SHM__SETATTR 0x00000008UL -#define SHM__READ 0x00000010UL -#define SHM__WRITE 0x00000020UL -#define SHM__ASSOCIATE 0x00000040UL -#define SHM__UNIX_READ 0x00000080UL -#define SHM__UNIX_WRITE 0x00000100UL -#define SHM__LOCK 0x00000200UL -#define SECURITY__COMPUTE_AV 0x00000001UL -#define SECURITY__COMPUTE_CREATE 0x00000002UL -#define SECURITY__COMPUTE_MEMBER 0x00000004UL -#define SECURITY__CHECK_CONTEXT 0x00000008UL -#define SECURITY__LOAD_POLICY 0x00000010UL -#define SECURITY__COMPUTE_RELABEL 0x00000020UL -#define SECURITY__COMPUTE_USER 0x00000040UL -#define SECURITY__SETENFORCE 0x00000080UL -#define SECURITY__SETBOOL 0x00000100UL -#define SECURITY__SETSECPARAM 0x00000200UL -#define SECURITY__SETCHECKREQPROT 0x00000400UL -#define SYSTEM__IPC_INFO 0x00000001UL -#define SYSTEM__SYSLOG_READ 0x00000002UL -#define SYSTEM__SYSLOG_MOD 0x00000004UL -#define SYSTEM__SYSLOG_CONSOLE 0x00000008UL -#define SYSTEM__MODULE_REQUEST 0x00000010UL -#define CAPABILITY__CHOWN 0x00000001UL -#define CAPABILITY__DAC_OVERRIDE 0x00000002UL -#define CAPABILITY__DAC_READ_SEARCH 0x00000004UL -#define CAPABILITY__FOWNER 0x00000008UL -#define CAPABILITY__FSETID 0x00000010UL -#define CAPABILITY__KILL 0x00000020UL -#define CAPABILITY__SETGID 0x00000040UL -#define CAPABILITY__SETUID 0x00000080UL -#define CAPABILITY__SETPCAP 0x00000100UL -#define CAPABILITY__LINUX_IMMUTABLE 0x00000200UL -#define CAPABILITY__NET_BIND_SERVICE 0x00000400UL -#define CAPABILITY__NET_BROADCAST 0x00000800UL -#define CAPABILITY__NET_ADMIN 0x00001000UL -#define CAPABILITY__NET_RAW 0x00002000UL -#define CAPABILITY__IPC_LOCK 0x00004000UL -#define CAPABILITY__IPC_OWNER 0x00008000UL -#define CAPABILITY__SYS_MODULE 0x00010000UL -#define CAPABILITY__SYS_RAWIO 0x00020000UL -#define CAPABILITY__SYS_CHROOT 0x00040000UL -#define CAPABILITY__SYS_PTRACE 0x00080000UL -#define CAPABILITY__SYS_PACCT 0x00100000UL -#define CAPABILITY__SYS_ADMIN 0x00200000UL -#define CAPABILITY__SYS_BOOT 0x00400000UL -#define CAPABILITY__SYS_NICE 0x00800000UL -#define CAPABILITY__SYS_RESOURCE 0x01000000UL -#define CAPABILITY__SYS_TIME 0x02000000UL -#define CAPABILITY__SYS_TTY_CONFIG 0x04000000UL -#define CAPABILITY__MKNOD 0x08000000UL -#define CAPABILITY__LEASE 0x10000000UL -#define CAPABILITY__AUDIT_WRITE 0x20000000UL -#define CAPABILITY__AUDIT_CONTROL 0x40000000UL -#define CAPABILITY__SETFCAP 0x80000000UL -#define CAPABILITY2__MAC_OVERRIDE 0x00000001UL -#define CAPABILITY2__MAC_ADMIN 0x00000002UL -#define NETLINK_ROUTE_SOCKET__IOCTL 0x00000001UL -#define NETLINK_ROUTE_SOCKET__READ 0x00000002UL -#define NETLINK_ROUTE_SOCKET__WRITE 0x00000004UL -#define NETLINK_ROUTE_SOCKET__CREATE 0x00000008UL -#define NETLINK_ROUTE_SOCKET__GETATTR 0x00000010UL -#define NETLINK_ROUTE_SOCKET__SETATTR 0x00000020UL -#define NETLINK_ROUTE_SOCKET__LOCK 0x00000040UL -#define NETLINK_ROUTE_SOCKET__RELABELFROM 0x00000080UL -#define NETLINK_ROUTE_SOCKET__RELABELTO 0x00000100UL -#define NETLINK_ROUTE_SOCKET__APPEND 0x00000200UL -#define NETLINK_ROUTE_SOCKET__BIND 0x00000400UL -#define NETLINK_ROUTE_SOCKET__CONNECT 0x00000800UL -#define NETLINK_ROUTE_SOCKET__LISTEN 0x00001000UL -#define NETLINK_ROUTE_SOCKET__ACCEPT 0x00002000UL -#define NETLINK_ROUTE_SOCKET__GETOPT 0x00004000UL -#define NETLINK_ROUTE_SOCKET__SETOPT 0x00008000UL -#define NETLINK_ROUTE_SOCKET__SHUTDOWN 0x00010000UL -#define NETLINK_ROUTE_SOCKET__RECVFROM 0x00020000UL -#define NETLINK_ROUTE_SOCKET__SENDTO 0x00040000UL -#define NETLINK_ROUTE_SOCKET__RECV_MSG 0x00080000UL -#define NETLINK_ROUTE_SOCKET__SEND_MSG 0x00100000UL -#define NETLINK_ROUTE_SOCKET__NAME_BIND 0x00200000UL -#define NETLINK_ROUTE_SOCKET__NLMSG_READ 0x00400000UL -#define NETLINK_ROUTE_SOCKET__NLMSG_WRITE 0x00800000UL -#define NETLINK_FIREWALL_SOCKET__IOCTL 0x00000001UL -#define NETLINK_FIREWALL_SOCKET__READ 0x00000002UL -#define NETLINK_FIREWALL_SOCKET__WRITE 0x00000004UL -#define NETLINK_FIREWALL_SOCKET__CREATE 0x00000008UL -#define NETLINK_FIREWALL_SOCKET__GETATTR 0x00000010UL -#define NETLINK_FIREWALL_SOCKET__SETATTR 0x00000020UL -#define NETLINK_FIREWALL_SOCKET__LOCK 0x00000040UL -#define NETLINK_FIREWALL_SOCKET__RELABELFROM 0x00000080UL -#define NETLINK_FIREWALL_SOCKET__RELABELTO 0x00000100UL -#define NETLINK_FIREWALL_SOCKET__APPEND 0x00000200UL -#define NETLINK_FIREWALL_SOCKET__BIND 0x00000400UL -#define NETLINK_FIREWALL_SOCKET__CONNECT 0x00000800UL -#define NETLINK_FIREWALL_SOCKET__LISTEN 0x00001000UL -#define NETLINK_FIREWALL_SOCKET__ACCEPT 0x00002000UL -#define NETLINK_FIREWALL_SOCKET__GETOPT 0x00004000UL -#define NETLINK_FIREWALL_SOCKET__SETOPT 0x00008000UL -#define NETLINK_FIREWALL_SOCKET__SHUTDOWN 0x00010000UL -#define NETLINK_FIREWALL_SOCKET__RECVFROM 0x00020000UL -#define NETLINK_FIREWALL_SOCKET__SENDTO 0x00040000UL -#define NETLINK_FIREWALL_SOCKET__RECV_MSG 0x00080000UL -#define NETLINK_FIREWALL_SOCKET__SEND_MSG 0x00100000UL -#define NETLINK_FIREWALL_SOCKET__NAME_BIND 0x00200000UL -#define NETLINK_FIREWALL_SOCKET__NLMSG_READ 0x00400000UL -#define NETLINK_FIREWALL_SOCKET__NLMSG_WRITE 0x00800000UL -#define NETLINK_TCPDIAG_SOCKET__IOCTL 0x00000001UL -#define NETLINK_TCPDIAG_SOCKET__READ 0x00000002UL -#define NETLINK_TCPDIAG_SOCKET__WRITE 0x00000004UL -#define NETLINK_TCPDIAG_SOCKET__CREATE 0x00000008UL -#define NETLINK_TCPDIAG_SOCKET__GETATTR 0x00000010UL -#define NETLINK_TCPDIAG_SOCKET__SETATTR 0x00000020UL -#define NETLINK_TCPDIAG_SOCKET__LOCK 0x00000040UL -#define NETLINK_TCPDIAG_SOCKET__RELABELFROM 0x00000080UL -#define NETLINK_TCPDIAG_SOCKET__RELABELTO 0x00000100UL -#define NETLINK_TCPDIAG_SOCKET__APPEND 0x00000200UL -#define NETLINK_TCPDIAG_SOCKET__BIND 0x00000400UL -#define NETLINK_TCPDIAG_SOCKET__CONNECT 0x00000800UL -#define NETLINK_TCPDIAG_SOCKET__LISTEN 0x00001000UL -#define NETLINK_TCPDIAG_SOCKET__ACCEPT 0x00002000UL -#define NETLINK_TCPDIAG_SOCKET__GETOPT 0x00004000UL -#define NETLINK_TCPDIAG_SOCKET__SETOPT 0x00008000UL -#define NETLINK_TCPDIAG_SOCKET__SHUTDOWN 0x00010000UL -#define NETLINK_TCPDIAG_SOCKET__RECVFROM 0x00020000UL -#define NETLINK_TCPDIAG_SOCKET__SENDTO 0x00040000UL -#define NETLINK_TCPDIAG_SOCKET__RECV_MSG 0x00080000UL -#define NETLINK_TCPDIAG_SOCKET__SEND_MSG 0x00100000UL -#define NETLINK_TCPDIAG_SOCKET__NAME_BIND 0x00200000UL -#define NETLINK_TCPDIAG_SOCKET__NLMSG_READ 0x00400000UL -#define NETLINK_TCPDIAG_SOCKET__NLMSG_WRITE 0x00800000UL -#define NETLINK_NFLOG_SOCKET__IOCTL 0x00000001UL -#define NETLINK_NFLOG_SOCKET__READ 0x00000002UL -#define NETLINK_NFLOG_SOCKET__WRITE 0x00000004UL -#define NETLINK_NFLOG_SOCKET__CREATE 0x00000008UL -#define NETLINK_NFLOG_SOCKET__GETATTR 0x00000010UL -#define NETLINK_NFLOG_SOCKET__SETATTR 0x00000020UL -#define NETLINK_NFLOG_SOCKET__LOCK 0x00000040UL -#define NETLINK_NFLOG_SOCKET__RELABELFROM 0x00000080UL -#define NETLINK_NFLOG_SOCKET__RELABELTO 0x00000100UL -#define NETLINK_NFLOG_SOCKET__APPEND 0x00000200UL -#define NETLINK_NFLOG_SOCKET__BIND 0x00000400UL -#define NETLINK_NFLOG_SOCKET__CONNECT 0x00000800UL -#define NETLINK_NFLOG_SOCKET__LISTEN 0x00001000UL -#define NETLINK_NFLOG_SOCKET__ACCEPT 0x00002000UL -#define NETLINK_NFLOG_SOCKET__GETOPT 0x00004000UL -#define NETLINK_NFLOG_SOCKET__SETOPT 0x00008000UL -#define NETLINK_NFLOG_SOCKET__SHUTDOWN 0x00010000UL -#define NETLINK_NFLOG_SOCKET__RECVFROM 0x00020000UL -#define NETLINK_NFLOG_SOCKET__SENDTO 0x00040000UL -#define NETLINK_NFLOG_SOCKET__RECV_MSG 0x00080000UL -#define NETLINK_NFLOG_SOCKET__SEND_MSG 0x00100000UL -#define NETLINK_NFLOG_SOCKET__NAME_BIND 0x00200000UL -#define NETLINK_XFRM_SOCKET__IOCTL 0x00000001UL -#define NETLINK_XFRM_SOCKET__READ 0x00000002UL -#define NETLINK_XFRM_SOCKET__WRITE 0x00000004UL -#define NETLINK_XFRM_SOCKET__CREATE 0x00000008UL -#define NETLINK_XFRM_SOCKET__GETATTR 0x00000010UL -#define NETLINK_XFRM_SOCKET__SETATTR 0x00000020UL -#define NETLINK_XFRM_SOCKET__LOCK 0x00000040UL -#define NETLINK_XFRM_SOCKET__RELABELFROM 0x00000080UL -#define NETLINK_XFRM_SOCKET__RELABELTO 0x00000100UL -#define NETLINK_XFRM_SOCKET__APPEND 0x00000200UL -#define NETLINK_XFRM_SOCKET__BIND 0x00000400UL -#define NETLINK_XFRM_SOCKET__CONNECT 0x00000800UL -#define NETLINK_XFRM_SOCKET__LISTEN 0x00001000UL -#define NETLINK_XFRM_SOCKET__ACCEPT 0x00002000UL -#define NETLINK_XFRM_SOCKET__GETOPT 0x00004000UL -#define NETLINK_XFRM_SOCKET__SETOPT 0x00008000UL -#define NETLINK_XFRM_SOCKET__SHUTDOWN 0x00010000UL -#define NETLINK_XFRM_SOCKET__RECVFROM 0x00020000UL -#define NETLINK_XFRM_SOCKET__SENDTO 0x00040000UL -#define NETLINK_XFRM_SOCKET__RECV_MSG 0x00080000UL -#define NETLINK_XFRM_SOCKET__SEND_MSG 0x00100000UL -#define NETLINK_XFRM_SOCKET__NAME_BIND 0x00200000UL -#define NETLINK_XFRM_SOCKET__NLMSG_READ 0x00400000UL -#define NETLINK_XFRM_SOCKET__NLMSG_WRITE 0x00800000UL -#define NETLINK_SELINUX_SOCKET__IOCTL 0x00000001UL -#define NETLINK_SELINUX_SOCKET__READ 0x00000002UL -#define NETLINK_SELINUX_SOCKET__WRITE 0x00000004UL -#define NETLINK_SELINUX_SOCKET__CREATE 0x00000008UL -#define NETLINK_SELINUX_SOCKET__GETATTR 0x00000010UL -#define NETLINK_SELINUX_SOCKET__SETATTR 0x00000020UL -#define NETLINK_SELINUX_SOCKET__LOCK 0x00000040UL -#define NETLINK_SELINUX_SOCKET__RELABELFROM 0x00000080UL -#define NETLINK_SELINUX_SOCKET__RELABELTO 0x00000100UL -#define NETLINK_SELINUX_SOCKET__APPEND 0x00000200UL -#define NETLINK_SELINUX_SOCKET__BIND 0x00000400UL -#define NETLINK_SELINUX_SOCKET__CONNECT 0x00000800UL -#define NETLINK_SELINUX_SOCKET__LISTEN 0x00001000UL -#define NETLINK_SELINUX_SOCKET__ACCEPT 0x00002000UL -#define NETLINK_SELINUX_SOCKET__GETOPT 0x00004000UL -#define NETLINK_SELINUX_SOCKET__SETOPT 0x00008000UL -#define NETLINK_SELINUX_SOCKET__SHUTDOWN 0x00010000UL -#define NETLINK_SELINUX_SOCKET__RECVFROM 0x00020000UL -#define NETLINK_SELINUX_SOCKET__SENDTO 0x00040000UL -#define NETLINK_SELINUX_SOCKET__RECV_MSG 0x00080000UL -#define NETLINK_SELINUX_SOCKET__SEND_MSG 0x00100000UL -#define NETLINK_SELINUX_SOCKET__NAME_BIND 0x00200000UL -#define NETLINK_AUDIT_SOCKET__IOCTL 0x00000001UL -#define NETLINK_AUDIT_SOCKET__READ 0x00000002UL -#define NETLINK_AUDIT_SOCKET__WRITE 0x00000004UL -#define NETLINK_AUDIT_SOCKET__CREATE 0x00000008UL -#define NETLINK_AUDIT_SOCKET__GETATTR 0x00000010UL -#define NETLINK_AUDIT_SOCKET__SETATTR 0x00000020UL -#define NETLINK_AUDIT_SOCKET__LOCK 0x00000040UL -#define NETLINK_AUDIT_SOCKET__RELABELFROM 0x00000080UL -#define NETLINK_AUDIT_SOCKET__RELABELTO 0x00000100UL -#define NETLINK_AUDIT_SOCKET__APPEND 0x00000200UL -#define NETLINK_AUDIT_SOCKET__BIND 0x00000400UL -#define NETLINK_AUDIT_SOCKET__CONNECT 0x00000800UL -#define NETLINK_AUDIT_SOCKET__LISTEN 0x00001000UL -#define NETLINK_AUDIT_SOCKET__ACCEPT 0x00002000UL -#define NETLINK_AUDIT_SOCKET__GETOPT 0x00004000UL -#define NETLINK_AUDIT_SOCKET__SETOPT 0x00008000UL -#define NETLINK_AUDIT_SOCKET__SHUTDOWN 0x00010000UL -#define NETLINK_AUDIT_SOCKET__RECVFROM 0x00020000UL -#define NETLINK_AUDIT_SOCKET__SENDTO 0x00040000UL -#define NETLINK_AUDIT_SOCKET__RECV_MSG 0x00080000UL -#define NETLINK_AUDIT_SOCKET__SEND_MSG 0x00100000UL -#define NETLINK_AUDIT_SOCKET__NAME_BIND 0x00200000UL -#define NETLINK_AUDIT_SOCKET__NLMSG_READ 0x00400000UL -#define NETLINK_AUDIT_SOCKET__NLMSG_WRITE 0x00800000UL -#define NETLINK_AUDIT_SOCKET__NLMSG_RELAY 0x01000000UL -#define NETLINK_AUDIT_SOCKET__NLMSG_READPRIV 0x02000000UL -#define NETLINK_AUDIT_SOCKET__NLMSG_TTY_AUDIT 0x04000000UL -#define NETLINK_IP6FW_SOCKET__IOCTL 0x00000001UL -#define NETLINK_IP6FW_SOCKET__READ 0x00000002UL -#define NETLINK_IP6FW_SOCKET__WRITE 0x00000004UL -#define NETLINK_IP6FW_SOCKET__CREATE 0x00000008UL -#define NETLINK_IP6FW_SOCKET__GETATTR 0x00000010UL -#define NETLINK_IP6FW_SOCKET__SETATTR 0x00000020UL -#define NETLINK_IP6FW_SOCKET__LOCK 0x00000040UL -#define NETLINK_IP6FW_SOCKET__RELABELFROM 0x00000080UL -#define NETLINK_IP6FW_SOCKET__RELABELTO 0x00000100UL -#define NETLINK_IP6FW_SOCKET__APPEND 0x00000200UL -#define NETLINK_IP6FW_SOCKET__BIND 0x00000400UL -#define NETLINK_IP6FW_SOCKET__CONNECT 0x00000800UL -#define NETLINK_IP6FW_SOCKET__LISTEN 0x00001000UL -#define NETLINK_IP6FW_SOCKET__ACCEPT 0x00002000UL -#define NETLINK_IP6FW_SOCKET__GETOPT 0x00004000UL -#define NETLINK_IP6FW_SOCKET__SETOPT 0x00008000UL -#define NETLINK_IP6FW_SOCKET__SHUTDOWN 0x00010000UL -#define NETLINK_IP6FW_SOCKET__RECVFROM 0x00020000UL -#define NETLINK_IP6FW_SOCKET__SENDTO 0x00040000UL -#define NETLINK_IP6FW_SOCKET__RECV_MSG 0x00080000UL -#define NETLINK_IP6FW_SOCKET__SEND_MSG 0x00100000UL -#define NETLINK_IP6FW_SOCKET__NAME_BIND 0x00200000UL -#define NETLINK_IP6FW_SOCKET__NLMSG_READ 0x00400000UL -#define NETLINK_IP6FW_SOCKET__NLMSG_WRITE 0x00800000UL -#define NETLINK_DNRT_SOCKET__IOCTL 0x00000001UL -#define NETLINK_DNRT_SOCKET__READ 0x00000002UL -#define NETLINK_DNRT_SOCKET__WRITE 0x00000004UL -#define NETLINK_DNRT_SOCKET__CREATE 0x00000008UL -#define NETLINK_DNRT_SOCKET__GETATTR 0x00000010UL -#define NETLINK_DNRT_SOCKET__SETATTR 0x00000020UL -#define NETLINK_DNRT_SOCKET__LOCK 0x00000040UL -#define NETLINK_DNRT_SOCKET__RELABELFROM 0x00000080UL -#define NETLINK_DNRT_SOCKET__RELABELTO 0x00000100UL -#define NETLINK_DNRT_SOCKET__APPEND 0x00000200UL -#define NETLINK_DNRT_SOCKET__BIND 0x00000400UL -#define NETLINK_DNRT_SOCKET__CONNECT 0x00000800UL -#define NETLINK_DNRT_SOCKET__LISTEN 0x00001000UL -#define NETLINK_DNRT_SOCKET__ACCEPT 0x00002000UL -#define NETLINK_DNRT_SOCKET__GETOPT 0x00004000UL -#define NETLINK_DNRT_SOCKET__SETOPT 0x00008000UL -#define NETLINK_DNRT_SOCKET__SHUTDOWN 0x00010000UL -#define NETLINK_DNRT_SOCKET__RECVFROM 0x00020000UL -#define NETLINK_DNRT_SOCKET__SENDTO 0x00040000UL -#define NETLINK_DNRT_SOCKET__RECV_MSG 0x00080000UL -#define NETLINK_DNRT_SOCKET__SEND_MSG 0x00100000UL -#define NETLINK_DNRT_SOCKET__NAME_BIND 0x00200000UL -#define ASSOCIATION__SENDTO 0x00000001UL -#define ASSOCIATION__RECVFROM 0x00000002UL -#define ASSOCIATION__SETCONTEXT 0x00000004UL -#define ASSOCIATION__POLMATCH 0x00000008UL -#define NETLINK_KOBJECT_UEVENT_SOCKET__IOCTL 0x00000001UL -#define NETLINK_KOBJECT_UEVENT_SOCKET__READ 0x00000002UL -#define NETLINK_KOBJECT_UEVENT_SOCKET__WRITE 0x00000004UL -#define NETLINK_KOBJECT_UEVENT_SOCKET__CREATE 0x00000008UL -#define NETLINK_KOBJECT_UEVENT_SOCKET__GETATTR 0x00000010UL -#define NETLINK_KOBJECT_UEVENT_SOCKET__SETATTR 0x00000020UL -#define NETLINK_KOBJECT_UEVENT_SOCKET__LOCK 0x00000040UL -#define NETLINK_KOBJECT_UEVENT_SOCKET__RELABELFROM 0x00000080UL -#define NETLINK_KOBJECT_UEVENT_SOCKET__RELABELTO 0x00000100UL -#define NETLINK_KOBJECT_UEVENT_SOCKET__APPEND 0x00000200UL -#define NETLINK_KOBJECT_UEVENT_SOCKET__BIND 0x00000400UL -#define NETLINK_KOBJECT_UEVENT_SOCKET__CONNECT 0x00000800UL -#define NETLINK_KOBJECT_UEVENT_SOCKET__LISTEN 0x00001000UL -#define NETLINK_KOBJECT_UEVENT_SOCKET__ACCEPT 0x00002000UL -#define NETLINK_KOBJECT_UEVENT_SOCKET__GETOPT 0x00004000UL -#define NETLINK_KOBJECT_UEVENT_SOCKET__SETOPT 0x00008000UL -#define NETLINK_KOBJECT_UEVENT_SOCKET__SHUTDOWN 0x00010000UL -#define NETLINK_KOBJECT_UEVENT_SOCKET__RECVFROM 0x00020000UL -#define NETLINK_KOBJECT_UEVENT_SOCKET__SENDTO 0x00040000UL -#define NETLINK_KOBJECT_UEVENT_SOCKET__RECV_MSG 0x00080000UL -#define NETLINK_KOBJECT_UEVENT_SOCKET__SEND_MSG 0x00100000UL -#define NETLINK_KOBJECT_UEVENT_SOCKET__NAME_BIND 0x00200000UL -#define APPLETALK_SOCKET__IOCTL 0x00000001UL -#define APPLETALK_SOCKET__READ 0x00000002UL -#define APPLETALK_SOCKET__WRITE 0x00000004UL -#define APPLETALK_SOCKET__CREATE 0x00000008UL -#define APPLETALK_SOCKET__GETATTR 0x00000010UL -#define APPLETALK_SOCKET__SETATTR 0x00000020UL -#define APPLETALK_SOCKET__LOCK 0x00000040UL -#define APPLETALK_SOCKET__RELABELFROM 0x00000080UL -#define APPLETALK_SOCKET__RELABELTO 0x00000100UL -#define APPLETALK_SOCKET__APPEND 0x00000200UL -#define APPLETALK_SOCKET__BIND 0x00000400UL -#define APPLETALK_SOCKET__CONNECT 0x00000800UL -#define APPLETALK_SOCKET__LISTEN 0x00001000UL -#define APPLETALK_SOCKET__ACCEPT 0x00002000UL -#define APPLETALK_SOCKET__GETOPT 0x00004000UL -#define APPLETALK_SOCKET__SETOPT 0x00008000UL -#define APPLETALK_SOCKET__SHUTDOWN 0x00010000UL -#define APPLETALK_SOCKET__RECVFROM 0x00020000UL -#define APPLETALK_SOCKET__SENDTO 0x00040000UL -#define APPLETALK_SOCKET__RECV_MSG 0x00080000UL -#define APPLETALK_SOCKET__SEND_MSG 0x00100000UL -#define APPLETALK_SOCKET__NAME_BIND 0x00200000UL -#define PACKET__SEND 0x00000001UL -#define PACKET__RECV 0x00000002UL -#define PACKET__RELABELTO 0x00000004UL -#define PACKET__FLOW_IN 0x00000008UL -#define PACKET__FLOW_OUT 0x00000010UL -#define PACKET__FORWARD_IN 0x00000020UL -#define PACKET__FORWARD_OUT 0x00000040UL -#define KEY__VIEW 0x00000001UL -#define KEY__READ 0x00000002UL -#define KEY__WRITE 0x00000004UL -#define KEY__SEARCH 0x00000008UL -#define KEY__LINK 0x00000010UL -#define KEY__SETATTR 0x00000020UL -#define KEY__CREATE 0x00000040UL -#define DCCP_SOCKET__IOCTL 0x00000001UL -#define DCCP_SOCKET__READ 0x00000002UL -#define DCCP_SOCKET__WRITE 0x00000004UL -#define DCCP_SOCKET__CREATE 0x00000008UL -#define DCCP_SOCKET__GETATTR 0x00000010UL -#define DCCP_SOCKET__SETATTR 0x00000020UL -#define DCCP_SOCKET__LOCK 0x00000040UL -#define DCCP_SOCKET__RELABELFROM 0x00000080UL -#define DCCP_SOCKET__RELABELTO 0x00000100UL -#define DCCP_SOCKET__APPEND 0x00000200UL -#define DCCP_SOCKET__BIND 0x00000400UL -#define DCCP_SOCKET__CONNECT 0x00000800UL -#define DCCP_SOCKET__LISTEN 0x00001000UL -#define DCCP_SOCKET__ACCEPT 0x00002000UL -#define DCCP_SOCKET__GETOPT 0x00004000UL -#define DCCP_SOCKET__SETOPT 0x00008000UL -#define DCCP_SOCKET__SHUTDOWN 0x00010000UL -#define DCCP_SOCKET__RECVFROM 0x00020000UL -#define DCCP_SOCKET__SENDTO 0x00040000UL -#define DCCP_SOCKET__RECV_MSG 0x00080000UL -#define DCCP_SOCKET__SEND_MSG 0x00100000UL -#define DCCP_SOCKET__NAME_BIND 0x00200000UL -#define DCCP_SOCKET__NODE_BIND 0x00400000UL -#define DCCP_SOCKET__NAME_CONNECT 0x00800000UL -#define MEMPROTECT__MMAP_ZERO 0x00000001UL -#define PEER__RECV 0x00000001UL -#define KERNEL_SERVICE__USE_AS_OVERRIDE 0x00000001UL -#define KERNEL_SERVICE__CREATE_FILES_AS 0x00000002UL diff --git a/security/selinux/include/avc_ss.h b/security/selinux/include/avc_ss.h index bb1ec801bdfe..4677aa519b04 100644 --- a/security/selinux/include/avc_ss.h +++ b/security/selinux/include/avc_ss.h @@ -10,26 +10,13 @@ int avc_ss_reset(u32 seqno); -struct av_perm_to_string { - u16 tclass; - u32 value; +/* Class/perm mapping support */ +struct security_class_mapping { const char *name; + const char *perms[sizeof(u32) * 8 + 1]; }; -struct av_inherit { - const char **common_pts; - u32 common_base; - u16 tclass; -}; - -struct selinux_class_perm { - const struct av_perm_to_string *av_perm_to_string; - u32 av_pts_len; - u32 cts_len; - const char **class_to_string; - const struct av_inherit *av_inherit; - u32 av_inherit_len; -}; +extern struct security_class_mapping secclass_map[]; #endif /* _SELINUX_AVC_SS_H_ */ diff --git a/security/selinux/include/class_to_string.h b/security/selinux/include/class_to_string.h deleted file mode 100644 index 7ab9299bfb6b..000000000000 --- a/security/selinux/include/class_to_string.h +++ /dev/null @@ -1,80 +0,0 @@ -/* This file is automatically generated. Do not edit. */ -/* - * Security object class definitions - */ - S_(NULL) - S_("security") - S_("process") - S_("system") - S_("capability") - S_("filesystem") - S_("file") - S_("dir") - S_("fd") - S_("lnk_file") - S_("chr_file") - S_("blk_file") - S_("sock_file") - S_("fifo_file") - S_("socket") - S_("tcp_socket") - S_("udp_socket") - S_("rawip_socket") - S_("node") - S_("netif") - S_("netlink_socket") - S_("packet_socket") - S_("key_socket") - S_("unix_stream_socket") - S_("unix_dgram_socket") - S_("sem") - S_("msg") - S_("msgq") - S_("shm") - S_("ipc") - S_(NULL) - S_(NULL) - S_(NULL) - S_(NULL) - S_(NULL) - S_(NULL) - S_(NULL) - S_(NULL) - S_(NULL) - S_(NULL) - S_(NULL) - S_(NULL) - S_(NULL) - S_("netlink_route_socket") - S_("netlink_firewall_socket") - S_("netlink_tcpdiag_socket") - S_("netlink_nflog_socket") - S_("netlink_xfrm_socket") - S_("netlink_selinux_socket") - S_("netlink_audit_socket") - S_("netlink_ip6fw_socket") - S_("netlink_dnrt_socket") - S_(NULL) - S_(NULL) - S_("association") - S_("netlink_kobject_uevent_socket") - S_("appletalk_socket") - S_("packet") - S_("key") - S_(NULL) - S_("dccp_socket") - S_("memprotect") - S_(NULL) - S_(NULL) - S_(NULL) - S_(NULL) - S_(NULL) - S_(NULL) - S_("peer") - S_("capability2") - S_(NULL) - S_(NULL) - S_(NULL) - S_(NULL) - S_("kernel_service") - S_("tun_socket") diff --git a/security/selinux/include/classmap.h b/security/selinux/include/classmap.h new file mode 100644 index 000000000000..8b32e959bb2e --- /dev/null +++ b/security/selinux/include/classmap.h @@ -0,0 +1,150 @@ +#define COMMON_FILE_SOCK_PERMS "ioctl", "read", "write", "create", \ + "getattr", "setattr", "lock", "relabelfrom", "relabelto", "append" + +#define COMMON_FILE_PERMS COMMON_FILE_SOCK_PERMS, "unlink", "link", \ + "rename", "execute", "swapon", "quotaon", "mounton" + +#define COMMON_SOCK_PERMS COMMON_FILE_SOCK_PERMS, "bind", "connect", \ + "listen", "accept", "getopt", "setopt", "shutdown", "recvfrom", \ + "sendto", "recv_msg", "send_msg", "name_bind" + +#define COMMON_IPC_PERMS "create", "destroy", "getattr", "setattr", "read", \ + "write", "associate", "unix_read", "unix_write" + +struct security_class_mapping secclass_map[] = { + { "security", + { "compute_av", "compute_create", "compute_member", + "check_context", "load_policy", "compute_relabel", + "compute_user", "setenforce", "setbool", "setsecparam", + "setcheckreqprot", NULL } }, + { "process", + { "fork", "transition", "sigchld", "sigkill", + "sigstop", "signull", "signal", "ptrace", "getsched", "setsched", + "getsession", "getpgid", "setpgid", "getcap", "setcap", "share", + "getattr", "setexec", "setfscreate", "noatsecure", "siginh", + "setrlimit", "rlimitinh", "dyntransition", "setcurrent", + "execmem", "execstack", "execheap", "setkeycreate", + "setsockcreate", NULL } }, + { "system", + { "ipc_info", "syslog_read", "syslog_mod", + "syslog_console", "module_request", NULL } }, + { "capability", + { "chown", "dac_override", "dac_read_search", + "fowner", "fsetid", "kill", "setgid", "setuid", "setpcap", + "linux_immutable", "net_bind_service", "net_broadcast", + "net_admin", "net_raw", "ipc_lock", "ipc_owner", "sys_module", + "sys_rawio", "sys_chroot", "sys_ptrace", "sys_pacct", "sys_admin", + "sys_boot", "sys_nice", "sys_resource", "sys_time", + "sys_tty_config", "mknod", "lease", "audit_write", + "audit_control", "setfcap", NULL } }, + { "filesystem", + { "mount", "remount", "unmount", "getattr", + "relabelfrom", "relabelto", "transition", "associate", "quotamod", + "quotaget", NULL } }, + { "file", + { COMMON_FILE_PERMS, + "execute_no_trans", "entrypoint", "execmod", "open", NULL } }, + { "dir", + { COMMON_FILE_PERMS, "add_name", "remove_name", + "reparent", "search", "rmdir", "open", NULL } }, + { "fd", { "use", NULL } }, + { "lnk_file", + { COMMON_FILE_PERMS, NULL } }, + { "chr_file", + { COMMON_FILE_PERMS, + "execute_no_trans", "entrypoint", "execmod", "open", NULL } }, + { "blk_file", + { COMMON_FILE_PERMS, "open", NULL } }, + { "sock_file", + { COMMON_FILE_PERMS, "open", NULL } }, + { "fifo_file", + { COMMON_FILE_PERMS, "open", NULL } }, + { "socket", + { COMMON_SOCK_PERMS, NULL } }, + { "tcp_socket", + { COMMON_SOCK_PERMS, + "connectto", "newconn", "acceptfrom", "node_bind", "name_connect", + NULL } }, + { "udp_socket", + { COMMON_SOCK_PERMS, + "node_bind", NULL } }, + { "rawip_socket", + { COMMON_SOCK_PERMS, + "node_bind", NULL } }, + { "node", + { "tcp_recv", "tcp_send", "udp_recv", "udp_send", + "rawip_recv", "rawip_send", "enforce_dest", + "dccp_recv", "dccp_send", "recvfrom", "sendto", NULL } }, + { "netif", + { "tcp_recv", "tcp_send", "udp_recv", "udp_send", + "rawip_recv", "rawip_send", "dccp_recv", "dccp_send", + "ingress", "egress", NULL } }, + { "netlink_socket", + { COMMON_SOCK_PERMS, NULL } }, + { "packet_socket", + { COMMON_SOCK_PERMS, NULL } }, + { "key_socket", + { COMMON_SOCK_PERMS, NULL } }, + { "unix_stream_socket", + { COMMON_SOCK_PERMS, "connectto", "newconn", "acceptfrom", NULL + } }, + { "unix_dgram_socket", + { COMMON_SOCK_PERMS, NULL + } }, + { "sem", + { COMMON_IPC_PERMS, NULL } }, + { "msg", { "send", "receive", NULL } }, + { "msgq", + { COMMON_IPC_PERMS, "enqueue", NULL } }, + { "shm", + { COMMON_IPC_PERMS, "lock", NULL } }, + { "ipc", + { COMMON_IPC_PERMS, NULL } }, + { "netlink_route_socket", + { COMMON_SOCK_PERMS, + "nlmsg_read", "nlmsg_write", NULL } }, + { "netlink_firewall_socket", + { COMMON_SOCK_PERMS, + "nlmsg_read", "nlmsg_write", NULL } }, + { "netlink_tcpdiag_socket", + { COMMON_SOCK_PERMS, + "nlmsg_read", "nlmsg_write", NULL } }, + { "netlink_nflog_socket", + { COMMON_SOCK_PERMS, NULL } }, + { "netlink_xfrm_socket", + { COMMON_SOCK_PERMS, + "nlmsg_read", "nlmsg_write", NULL } }, + { "netlink_selinux_socket", + { COMMON_SOCK_PERMS, NULL } }, + { "netlink_audit_socket", + { COMMON_SOCK_PERMS, + "nlmsg_read", "nlmsg_write", "nlmsg_relay", "nlmsg_readpriv", + "nlmsg_tty_audit", NULL } }, + { "netlink_ip6fw_socket", + { COMMON_SOCK_PERMS, + "nlmsg_read", "nlmsg_write", NULL } }, + { "netlink_dnrt_socket", + { COMMON_SOCK_PERMS, NULL } }, + { "association", + { "sendto", "recvfrom", "setcontext", "polmatch", NULL } }, + { "netlink_kobject_uevent_socket", + { COMMON_SOCK_PERMS, NULL } }, + { "appletalk_socket", + { COMMON_SOCK_PERMS, NULL } }, + { "packet", + { "send", "recv", "relabelto", "flow_in", "flow_out", + "forward_in", "forward_out", NULL } }, + { "key", + { "view", "read", "write", "search", "link", "setattr", "create", + NULL } }, + { "dccp_socket", + { COMMON_SOCK_PERMS, + "node_bind", "name_connect", NULL } }, + { "memprotect", { "mmap_zero", NULL } }, + { "peer", { "recv", NULL } }, + { "capability2", { "mac_override", "mac_admin", NULL } }, + { "kernel_service", { "use_as_override", "create_files_as", NULL } }, + { "tun_socket", + { COMMON_SOCK_PERMS, NULL } }, + { NULL } + }; diff --git a/security/selinux/include/common_perm_to_string.h b/security/selinux/include/common_perm_to_string.h deleted file mode 100644 index ce5b6e2fe9dd..000000000000 --- a/security/selinux/include/common_perm_to_string.h +++ /dev/null @@ -1,58 +0,0 @@ -/* This file is automatically generated. Do not edit. */ -TB_(common_file_perm_to_string) - S_("ioctl") - S_("read") - S_("write") - S_("create") - S_("getattr") - S_("setattr") - S_("lock") - S_("relabelfrom") - S_("relabelto") - S_("append") - S_("unlink") - S_("link") - S_("rename") - S_("execute") - S_("swapon") - S_("quotaon") - S_("mounton") -TE_(common_file_perm_to_string) - -TB_(common_socket_perm_to_string) - S_("ioctl") - S_("read") - S_("write") - S_("create") - S_("getattr") - S_("setattr") - S_("lock") - S_("relabelfrom") - S_("relabelto") - S_("append") - S_("bind") - S_("connect") - S_("listen") - S_("accept") - S_("getopt") - S_("setopt") - S_("shutdown") - S_("recvfrom") - S_("sendto") - S_("recv_msg") - S_("send_msg") - S_("name_bind") -TE_(common_socket_perm_to_string) - -TB_(common_ipc_perm_to_string) - S_("create") - S_("destroy") - S_("getattr") - S_("setattr") - S_("read") - S_("write") - S_("associate") - S_("unix_read") - S_("unix_write") -TE_(common_ipc_perm_to_string) - diff --git a/security/selinux/include/flask.h b/security/selinux/include/flask.h deleted file mode 100644 index f248500a1e3c..000000000000 --- a/security/selinux/include/flask.h +++ /dev/null @@ -1,91 +0,0 @@ -/* This file is automatically generated. Do not edit. */ -#ifndef _SELINUX_FLASK_H_ -#define _SELINUX_FLASK_H_ - -/* - * Security object class definitions - */ -#define SECCLASS_SECURITY 1 -#define SECCLASS_PROCESS 2 -#define SECCLASS_SYSTEM 3 -#define SECCLASS_CAPABILITY 4 -#define SECCLASS_FILESYSTEM 5 -#define SECCLASS_FILE 6 -#define SECCLASS_DIR 7 -#define SECCLASS_FD 8 -#define SECCLASS_LNK_FILE 9 -#define SECCLASS_CHR_FILE 10 -#define SECCLASS_BLK_FILE 11 -#define SECCLASS_SOCK_FILE 12 -#define SECCLASS_FIFO_FILE 13 -#define SECCLASS_SOCKET 14 -#define SECCLASS_TCP_SOCKET 15 -#define SECCLASS_UDP_SOCKET 16 -#define SECCLASS_RAWIP_SOCKET 17 -#define SECCLASS_NODE 18 -#define SECCLASS_NETIF 19 -#define SECCLASS_NETLINK_SOCKET 20 -#define SECCLASS_PACKET_SOCKET 21 -#define SECCLASS_KEY_SOCKET 22 -#define SECCLASS_UNIX_STREAM_SOCKET 23 -#define SECCLASS_UNIX_DGRAM_SOCKET 24 -#define SECCLASS_SEM 25 -#define SECCLASS_MSG 26 -#define SECCLASS_MSGQ 27 -#define SECCLASS_SHM 28 -#define SECCLASS_IPC 29 -#define SECCLASS_NETLINK_ROUTE_SOCKET 43 -#define SECCLASS_NETLINK_FIREWALL_SOCKET 44 -#define SECCLASS_NETLINK_TCPDIAG_SOCKET 45 -#define SECCLASS_NETLINK_NFLOG_SOCKET 46 -#define SECCLASS_NETLINK_XFRM_SOCKET 47 -#define SECCLASS_NETLINK_SELINUX_SOCKET 48 -#define SECCLASS_NETLINK_AUDIT_SOCKET 49 -#define SECCLASS_NETLINK_IP6FW_SOCKET 50 -#define SECCLASS_NETLINK_DNRT_SOCKET 51 -#define SECCLASS_ASSOCIATION 54 -#define SECCLASS_NETLINK_KOBJECT_UEVENT_SOCKET 55 -#define SECCLASS_APPLETALK_SOCKET 56 -#define SECCLASS_PACKET 57 -#define SECCLASS_KEY 58 -#define SECCLASS_DCCP_SOCKET 60 -#define SECCLASS_MEMPROTECT 61 -#define SECCLASS_PEER 68 -#define SECCLASS_CAPABILITY2 69 -#define SECCLASS_KERNEL_SERVICE 74 -#define SECCLASS_TUN_SOCKET 75 - -/* - * Security identifier indices for initial entities - */ -#define SECINITSID_KERNEL 1 -#define SECINITSID_SECURITY 2 -#define SECINITSID_UNLABELED 3 -#define SECINITSID_FS 4 -#define SECINITSID_FILE 5 -#define SECINITSID_FILE_LABELS 6 -#define SECINITSID_INIT 7 -#define SECINITSID_ANY_SOCKET 8 -#define SECINITSID_PORT 9 -#define SECINITSID_NETIF 10 -#define SECINITSID_NETMSG 11 -#define SECINITSID_NODE 12 -#define SECINITSID_IGMP_PACKET 13 -#define SECINITSID_ICMP_SOCKET 14 -#define SECINITSID_TCP_SOCKET 15 -#define SECINITSID_SYSCTL_MODPROBE 16 -#define SECINITSID_SYSCTL 17 -#define SECINITSID_SYSCTL_FS 18 -#define SECINITSID_SYSCTL_KERNEL 19 -#define SECINITSID_SYSCTL_NET 20 -#define SECINITSID_SYSCTL_NET_UNIX 21 -#define SECINITSID_SYSCTL_VM 22 -#define SECINITSID_SYSCTL_DEV 23 -#define SECINITSID_KMOD 24 -#define SECINITSID_POLICY 25 -#define SECINITSID_SCMP_PACKET 26 -#define SECINITSID_DEVNULL 27 - -#define SECINITSID_NUM 27 - -#endif diff --git a/security/selinux/include/security.h b/security/selinux/include/security.h index ca835795a8b3..2553266ad793 100644 --- a/security/selinux/include/security.h +++ b/security/selinux/include/security.h @@ -97,11 +97,18 @@ struct av_decision { #define AVD_FLAGS_PERMISSIVE 0x0001 int security_compute_av(u32 ssid, u32 tsid, - u16 tclass, u32 requested, - struct av_decision *avd); + u16 tclass, u32 requested, + struct av_decision *avd); + +int security_compute_av_user(u32 ssid, u32 tsid, + u16 tclass, u32 requested, + struct av_decision *avd); int security_transition_sid(u32 ssid, u32 tsid, - u16 tclass, u32 *out_sid); + u16 tclass, u32 *out_sid); + +int security_transition_sid_user(u32 ssid, u32 tsid, + u16 tclass, u32 *out_sid); int security_member_sid(u32 ssid, u32 tsid, u16 tclass, u32 *out_sid); diff --git a/security/selinux/selinuxfs.c b/security/selinux/selinuxfs.c index b4fc506e7a87..fab36fdf2769 100644 --- a/security/selinux/selinuxfs.c +++ b/security/selinux/selinuxfs.c @@ -522,7 +522,7 @@ static ssize_t sel_write_access(struct file *file, char *buf, size_t size) if (length < 0) goto out2; - length = security_compute_av(ssid, tsid, tclass, req, &avd); + length = security_compute_av_user(ssid, tsid, tclass, req, &avd); if (length < 0) goto out2; @@ -571,7 +571,7 @@ static ssize_t sel_write_create(struct file *file, char *buf, size_t size) if (length < 0) goto out2; - length = security_transition_sid(ssid, tsid, tclass, &newsid); + length = security_transition_sid_user(ssid, tsid, tclass, &newsid); if (length < 0) goto out2; diff --git a/security/selinux/ss/Makefile b/security/selinux/ss/Makefile index bad78779b9b0..15d4e62917de 100644 --- a/security/selinux/ss/Makefile +++ b/security/selinux/ss/Makefile @@ -2,7 +2,7 @@ # Makefile for building the SELinux security server as part of the kernel tree. # -EXTRA_CFLAGS += -Isecurity/selinux/include +EXTRA_CFLAGS += -Isecurity/selinux -Isecurity/selinux/include obj-y := ss.o ss-y := ebitmap.o hashtab.o symtab.o sidtab.o avtab.o policydb.o services.o conditional.o mls.o diff --git a/security/selinux/ss/mls.c b/security/selinux/ss/mls.c index b5407f16c2a4..3f2b2706b5bb 100644 --- a/security/selinux/ss/mls.c +++ b/security/selinux/ss/mls.c @@ -532,7 +532,7 @@ int mls_compute_sid(struct context *scontext, } /* Fallthrough */ case AVTAB_CHANGE: - if (tclass == SECCLASS_PROCESS) + if (tclass == policydb.process_class) /* Use the process MLS attributes. */ return mls_context_cpy(newcontext, scontext); else diff --git a/security/selinux/ss/policydb.c b/security/selinux/ss/policydb.c index 72e4a54973aa..f03667213ea8 100644 --- a/security/selinux/ss/policydb.c +++ b/security/selinux/ss/policydb.c @@ -713,7 +713,6 @@ void policydb_destroy(struct policydb *p) ebitmap_destroy(&p->type_attr_map[i]); } kfree(p->type_attr_map); - kfree(p->undefined_perms); ebitmap_destroy(&p->policycaps); ebitmap_destroy(&p->permissive_map); @@ -1640,6 +1639,40 @@ static int policydb_bounds_sanity_check(struct policydb *p) extern int ss_initialized; +u16 string_to_security_class(struct policydb *p, const char *name) +{ + struct class_datum *cladatum; + + cladatum = hashtab_search(p->p_classes.table, name); + if (!cladatum) + return 0; + + return cladatum->value; +} + +u32 string_to_av_perm(struct policydb *p, u16 tclass, const char *name) +{ + struct class_datum *cladatum; + struct perm_datum *perdatum = NULL; + struct common_datum *comdatum; + + if (!tclass || tclass > p->p_classes.nprim) + return 0; + + cladatum = p->class_val_to_struct[tclass-1]; + comdatum = cladatum->comdatum; + if (comdatum) + perdatum = hashtab_search(comdatum->permissions.table, + name); + if (!perdatum) + perdatum = hashtab_search(cladatum->permissions.table, + name); + if (!perdatum) + return 0; + + return 1U << (perdatum->value-1); +} + /* * Read the configuration data from a policy database binary * representation file into a policy database structure. @@ -1861,6 +1894,16 @@ int policydb_read(struct policydb *p, void *fp) if (rc) goto bad; + p->process_class = string_to_security_class(p, "process"); + if (!p->process_class) + goto bad; + p->process_trans_perms = string_to_av_perm(p, p->process_class, + "transition"); + p->process_trans_perms |= string_to_av_perm(p, p->process_class, + "dyntransition"); + if (!p->process_trans_perms) + goto bad; + for (i = 0; i < info->ocon_num; i++) { rc = next_entry(buf, fp, sizeof(u32)); if (rc < 0) @@ -2101,7 +2144,7 @@ int policydb_read(struct policydb *p, void *fp) goto bad; rt->target_class = le32_to_cpu(buf[0]); } else - rt->target_class = SECCLASS_PROCESS; + rt->target_class = p->process_class; if (!policydb_type_isvalid(p, rt->source_type) || !policydb_type_isvalid(p, rt->target_type) || !policydb_class_isvalid(p, rt->target_class)) { diff --git a/security/selinux/ss/policydb.h b/security/selinux/ss/policydb.h index 55152d498b53..cdcc5700946f 100644 --- a/security/selinux/ss/policydb.h +++ b/security/selinux/ss/policydb.h @@ -254,7 +254,9 @@ struct policydb { unsigned int reject_unknown : 1; unsigned int allow_unknown : 1; - u32 *undefined_perms; + + u16 process_class; + u32 process_trans_perms; }; extern void policydb_destroy(struct policydb *p); @@ -295,5 +297,8 @@ static inline int next_entry(void *buf, struct policy_file *fp, size_t bytes) return 0; } +extern u16 string_to_security_class(struct policydb *p, const char *name); +extern u32 string_to_av_perm(struct policydb *p, u16 tclass, const char *name); + #endif /* _SS_POLICYDB_H_ */ diff --git a/security/selinux/ss/services.c b/security/selinux/ss/services.c index ff17820d35ec..d6bb20cbad62 100644 --- a/security/selinux/ss/services.c +++ b/security/selinux/ss/services.c @@ -65,16 +65,10 @@ #include "audit.h" extern void selnl_notify_policyload(u32 seqno); -unsigned int policydb_loaded_version; int selinux_policycap_netpeer; int selinux_policycap_openperm; -/* - * This is declared in avc.c - */ -extern const struct selinux_class_perm selinux_class_perm; - static DEFINE_RWLOCK(policy_rwlock); static struct sidtab sidtab; @@ -98,6 +92,165 @@ static int context_struct_compute_av(struct context *scontext, u16 tclass, u32 requested, struct av_decision *avd); + +struct selinux_mapping { + u16 value; /* policy value */ + unsigned num_perms; + u32 perms[sizeof(u32) * 8]; +}; + +static struct selinux_mapping *current_mapping; +static u16 current_mapping_size; + +static int selinux_set_mapping(struct policydb *pol, + struct security_class_mapping *map, + struct selinux_mapping **out_map_p, + u16 *out_map_size) +{ + struct selinux_mapping *out_map = NULL; + size_t size = sizeof(struct selinux_mapping); + u16 i, j; + unsigned k; + bool print_unknown_handle = false; + + /* Find number of classes in the input mapping */ + if (!map) + return -EINVAL; + i = 0; + while (map[i].name) + i++; + + /* Allocate space for the class records, plus one for class zero */ + out_map = kcalloc(++i, size, GFP_ATOMIC); + if (!out_map) + return -ENOMEM; + + /* Store the raw class and permission values */ + j = 0; + while (map[j].name) { + struct security_class_mapping *p_in = map + (j++); + struct selinux_mapping *p_out = out_map + j; + + /* An empty class string skips ahead */ + if (!strcmp(p_in->name, "")) { + p_out->num_perms = 0; + continue; + } + + p_out->value = string_to_security_class(pol, p_in->name); + if (!p_out->value) { + printk(KERN_INFO + "SELinux: Class %s not defined in policy.\n", + p_in->name); + if (pol->reject_unknown) + goto err; + p_out->num_perms = 0; + print_unknown_handle = true; + continue; + } + + k = 0; + while (p_in->perms && p_in->perms[k]) { + /* An empty permission string skips ahead */ + if (!*p_in->perms[k]) { + k++; + continue; + } + p_out->perms[k] = string_to_av_perm(pol, p_out->value, + p_in->perms[k]); + if (!p_out->perms[k]) { + printk(KERN_INFO + "SELinux: Permission %s in class %s not defined in policy.\n", + p_in->perms[k], p_in->name); + if (pol->reject_unknown) + goto err; + print_unknown_handle = true; + } + + k++; + } + p_out->num_perms = k; + } + + if (print_unknown_handle) + printk(KERN_INFO "SELinux: the above unknown classes and permissions will be %s\n", + pol->allow_unknown ? "allowed" : "denied"); + + *out_map_p = out_map; + *out_map_size = i; + return 0; +err: + kfree(out_map); + return -EINVAL; +} + +/* + * Get real, policy values from mapped values + */ + +static u16 unmap_class(u16 tclass) +{ + if (tclass < current_mapping_size) + return current_mapping[tclass].value; + + return tclass; +} + +static u32 unmap_perm(u16 tclass, u32 tperm) +{ + if (tclass < current_mapping_size) { + unsigned i; + u32 kperm = 0; + + for (i = 0; i < current_mapping[tclass].num_perms; i++) + if (tperm & (1<<i)) { + kperm |= current_mapping[tclass].perms[i]; + tperm &= ~(1<<i); + } + return kperm; + } + + return tperm; +} + +static void map_decision(u16 tclass, struct av_decision *avd, + int allow_unknown) +{ + if (tclass < current_mapping_size) { + unsigned i, n = current_mapping[tclass].num_perms; + u32 result; + + for (i = 0, result = 0; i < n; i++) { + if (avd->allowed & current_mapping[tclass].perms[i]) + result |= 1<<i; + if (allow_unknown && !current_mapping[tclass].perms[i]) + result |= 1<<i; + } + avd->allowed = result; + + for (i = 0, result = 0; i < n; i++) + if (avd->auditallow & current_mapping[tclass].perms[i]) + result |= 1<<i; + avd->auditallow = result; + + for (i = 0, result = 0; i < n; i++) { + if (avd->auditdeny & current_mapping[tclass].perms[i]) + result |= 1<<i; + if (!allow_unknown && !current_mapping[tclass].perms[i]) + result |= 1<<i; + } + /* + * In case the kernel has a bug and requests a permission + * between num_perms and the maximum permission number, we + * should audit that denial + */ + for (; i < (sizeof(u32)*8); i++) + result |= 1<<i; + avd->auditdeny = result; + } +} + + /* * Return the boolean value of a constraint expression * when it is applied to the specified source and target @@ -467,21 +620,9 @@ static int context_struct_compute_av(struct context *scontext, struct class_datum *tclass_datum; struct ebitmap *sattr, *tattr; struct ebitmap_node *snode, *tnode; - const struct selinux_class_perm *kdefs = &selinux_class_perm; unsigned int i, j; /* - * Remap extended Netlink classes for old policy versions. - * Do this here rather than socket_type_to_security_class() - * in case a newer policy version is loaded, allowing sockets - * to remain in the correct class. - */ - if (policydb_loaded_version < POLICYDB_VERSION_NLCLASS) - if (tclass >= SECCLASS_NETLINK_ROUTE_SOCKET && - tclass <= SECCLASS_NETLINK_DNRT_SOCKET) - tclass = SECCLASS_NETLINK_SOCKET; - - /* * Initialize the access vectors to the default values. */ avd->allowed = 0; @@ -490,33 +631,11 @@ static int context_struct_compute_av(struct context *scontext, avd->seqno = latest_granting; avd->flags = 0; - /* - * Check for all the invalid cases. - * - tclass 0 - * - tclass > policy and > kernel - * - tclass > policy but is a userspace class - * - tclass > policy but we do not allow unknowns - */ - if (unlikely(!tclass)) - goto inval_class; - if (unlikely(tclass > policydb.p_classes.nprim)) - if (tclass > kdefs->cts_len || - !kdefs->class_to_string[tclass] || - !policydb.allow_unknown) - goto inval_class; - - /* - * Kernel class and we allow unknown so pad the allow decision - * the pad will be all 1 for unknown classes. - */ - if (tclass <= kdefs->cts_len && policydb.allow_unknown) - avd->allowed = policydb.undefined_perms[tclass - 1]; - - /* - * Not in policy. Since decision is completed (all 1 or all 0) return. - */ - if (unlikely(tclass > policydb.p_classes.nprim)) - return 0; + if (unlikely(!tclass || tclass > policydb.p_classes.nprim)) { + if (printk_ratelimit()) + printk(KERN_WARNING "SELinux: Invalid class %hu\n", tclass); + return -EINVAL; + } tclass_datum = policydb.class_val_to_struct[tclass - 1]; @@ -568,8 +687,8 @@ static int context_struct_compute_av(struct context *scontext, * role is changing, then check the (current_role, new_role) * pair. */ - if (tclass == SECCLASS_PROCESS && - (avd->allowed & (PROCESS__TRANSITION | PROCESS__DYNTRANSITION)) && + if (tclass == policydb.process_class && + (avd->allowed & policydb.process_trans_perms) && scontext->role != tcontext->role) { for (ra = policydb.role_allow; ra; ra = ra->next) { if (scontext->role == ra->role && @@ -577,8 +696,7 @@ static int context_struct_compute_av(struct context *scontext, break; } if (!ra) - avd->allowed &= ~(PROCESS__TRANSITION | - PROCESS__DYNTRANSITION); + avd->allowed &= ~policydb.process_trans_perms; } /* @@ -590,21 +708,6 @@ static int context_struct_compute_av(struct context *scontext, tclass, requested, avd); return 0; - -inval_class: - if (!tclass || tclass > kdefs->cts_len || - !kdefs->class_to_string[tclass]) { - if (printk_ratelimit()) - printk(KERN_ERR "SELinux: %s: unrecognized class %d\n", - __func__, tclass); - return -EINVAL; - } - - /* - * Known to the kernel, but not to the policy. - * Handle as a denial (allowed is 0). - */ - return 0; } static int security_validtrans_handle_fail(struct context *ocontext, @@ -636,13 +739,14 @@ out: } int security_validate_transition(u32 oldsid, u32 newsid, u32 tasksid, - u16 tclass) + u16 orig_tclass) { struct context *ocontext; struct context *ncontext; struct context *tcontext; struct class_datum *tclass_datum; struct constraint_node *constraint; + u16 tclass; int rc = 0; if (!ss_initialized) @@ -650,16 +754,7 @@ int security_validate_transition(u32 oldsid, u32 newsid, u32 tasksid, read_lock(&policy_rwlock); - /* - * Remap extended Netlink classes for old policy versions. - * Do this here rather than socket_type_to_security_class() - * in case a newer policy version is loaded, allowing sockets - * to remain in the correct class. - */ - if (policydb_loaded_version < POLICYDB_VERSION_NLCLASS) - if (tclass >= SECCLASS_NETLINK_ROUTE_SOCKET && - tclass <= SECCLASS_NETLINK_DNRT_SOCKET) - tclass = SECCLASS_NETLINK_SOCKET; + tclass = unmap_class(orig_tclass); if (!tclass || tclass > policydb.p_classes.nprim) { printk(KERN_ERR "SELinux: %s: unrecognized class %d\n", @@ -792,6 +887,38 @@ out: } +static int security_compute_av_core(u32 ssid, + u32 tsid, + u16 tclass, + u32 requested, + struct av_decision *avd) +{ + struct context *scontext = NULL, *tcontext = NULL; + int rc = 0; + + scontext = sidtab_search(&sidtab, ssid); + if (!scontext) { + printk(KERN_ERR "SELinux: %s: unrecognized SID %d\n", + __func__, ssid); + return -EINVAL; + } + tcontext = sidtab_search(&sidtab, tsid); + if (!tcontext) { + printk(KERN_ERR "SELinux: %s: unrecognized SID %d\n", + __func__, tsid); + return -EINVAL; + } + + rc = context_struct_compute_av(scontext, tcontext, tclass, + requested, avd); + + /* permissive domain? */ + if (ebitmap_get_bit(&policydb.permissive_map, scontext->type)) + avd->flags |= AVD_FLAGS_PERMISSIVE; + + return rc; +} + /** * security_compute_av - Compute access vector decisions. * @ssid: source security identifier @@ -807,12 +934,49 @@ out: */ int security_compute_av(u32 ssid, u32 tsid, - u16 tclass, - u32 requested, + u16 orig_tclass, + u32 orig_requested, struct av_decision *avd) { - struct context *scontext = NULL, *tcontext = NULL; - int rc = 0; + u16 tclass; + u32 requested; + int rc; + + read_lock(&policy_rwlock); + + if (!ss_initialized) + goto allow; + + requested = unmap_perm(orig_tclass, orig_requested); + tclass = unmap_class(orig_tclass); + if (unlikely(orig_tclass && !tclass)) { + if (policydb.allow_unknown) + goto allow; + rc = -EINVAL; + goto out; + } + rc = security_compute_av_core(ssid, tsid, tclass, requested, avd); + map_decision(orig_tclass, avd, policydb.allow_unknown); +out: + read_unlock(&policy_rwlock); + return rc; +allow: + avd->allowed = 0xffffffff; + avd->auditallow = 0; + avd->auditdeny = 0xffffffff; + avd->seqno = latest_granting; + avd->flags = 0; + rc = 0; + goto out; +} + +int security_compute_av_user(u32 ssid, + u32 tsid, + u16 tclass, + u32 requested, + struct av_decision *avd) +{ + int rc; if (!ss_initialized) { avd->allowed = 0xffffffff; @@ -823,29 +987,7 @@ int security_compute_av(u32 ssid, } read_lock(&policy_rwlock); - - scontext = sidtab_search(&sidtab, ssid); - if (!scontext) { - printk(KERN_ERR "SELinux: %s: unrecognized SID %d\n", - __func__, ssid); - rc = -EINVAL; - goto out; - } - tcontext = sidtab_search(&sidtab, tsid); - if (!tcontext) { - printk(KERN_ERR "SELinux: %s: unrecognized SID %d\n", - __func__, tsid); - rc = -EINVAL; - goto out; - } - - rc = context_struct_compute_av(scontext, tcontext, tclass, - requested, avd); - - /* permissive domain? */ - if (ebitmap_get_bit(&policydb.permissive_map, scontext->type)) - avd->flags |= AVD_FLAGS_PERMISSIVE; -out: + rc = security_compute_av_core(ssid, tsid, tclass, requested, avd); read_unlock(&policy_rwlock); return rc; } @@ -1204,20 +1346,22 @@ out: static int security_compute_sid(u32 ssid, u32 tsid, - u16 tclass, + u16 orig_tclass, u32 specified, - u32 *out_sid) + u32 *out_sid, + bool kern) { struct context *scontext = NULL, *tcontext = NULL, newcontext; struct role_trans *roletr = NULL; struct avtab_key avkey; struct avtab_datum *avdatum; struct avtab_node *node; + u16 tclass; int rc = 0; if (!ss_initialized) { - switch (tclass) { - case SECCLASS_PROCESS: + switch (orig_tclass) { + case SECCLASS_PROCESS: /* kernel value */ *out_sid = ssid; break; default: @@ -1231,6 +1375,11 @@ static int security_compute_sid(u32 ssid, read_lock(&policy_rwlock); + if (kern) + tclass = unmap_class(orig_tclass); + else + tclass = orig_tclass; + scontext = sidtab_search(&sidtab, ssid); if (!scontext) { printk(KERN_ERR "SELinux: %s: unrecognized SID %d\n", @@ -1260,13 +1409,11 @@ static int security_compute_sid(u32 ssid, } /* Set the role and type to default values. */ - switch (tclass) { - case SECCLASS_PROCESS: + if (tclass == policydb.process_class) { /* Use the current role and type of process. */ newcontext.role = scontext->role; newcontext.type = scontext->type; - break; - default: + } else { /* Use the well-defined object role. */ newcontext.role = OBJECT_R_VAL; /* Use the type of the related object. */ @@ -1297,8 +1444,7 @@ static int security_compute_sid(u32 ssid, } /* Check for class-specific changes. */ - switch (tclass) { - case SECCLASS_PROCESS: + if (tclass == policydb.process_class) { if (specified & AVTAB_TRANSITION) { /* Look for a role transition rule. */ for (roletr = policydb.role_tr; roletr; @@ -1311,9 +1457,6 @@ static int security_compute_sid(u32 ssid, } } } - break; - default: - break; } /* Set the MLS attributes. @@ -1358,7 +1501,17 @@ int security_transition_sid(u32 ssid, u16 tclass, u32 *out_sid) { - return security_compute_sid(ssid, tsid, tclass, AVTAB_TRANSITION, out_sid); + return security_compute_sid(ssid, tsid, tclass, AVTAB_TRANSITION, + out_sid, true); +} + +int security_transition_sid_user(u32 ssid, + u32 tsid, + u16 tclass, + u32 *out_sid) +{ + return security_compute_sid(ssid, tsid, tclass, AVTAB_TRANSITION, + out_sid, false); } /** @@ -1379,7 +1532,8 @@ int security_member_sid(u32 ssid, u16 tclass, u32 *out_sid) { - return security_compute_sid(ssid, tsid, tclass, AVTAB_MEMBER, out_sid); + return security_compute_sid(ssid, tsid, tclass, AVTAB_MEMBER, out_sid, + false); } /** @@ -1400,144 +1554,8 @@ int security_change_sid(u32 ssid, u16 tclass, u32 *out_sid) { - return security_compute_sid(ssid, tsid, tclass, AVTAB_CHANGE, out_sid); -} - -/* - * Verify that each kernel class that is defined in the - * policy is correct - */ -static int validate_classes(struct policydb *p) -{ - int i, j; - struct class_datum *cladatum; - struct perm_datum *perdatum; - u32 nprim, tmp, common_pts_len, perm_val, pol_val; - u16 class_val; - const struct selinux_class_perm *kdefs = &selinux_class_perm; - const char *def_class, *def_perm, *pol_class; - struct symtab *perms; - bool print_unknown_handle = 0; - - if (p->allow_unknown) { - u32 num_classes = kdefs->cts_len; - p->undefined_perms = kcalloc(num_classes, sizeof(u32), GFP_KERNEL); - if (!p->undefined_perms) - return -ENOMEM; - } - - for (i = 1; i < kdefs->cts_len; i++) { - def_class = kdefs->class_to_string[i]; - if (!def_class) - continue; - if (i > p->p_classes.nprim) { - printk(KERN_INFO - "SELinux: class %s not defined in policy\n", - def_class); - if (p->reject_unknown) - return -EINVAL; - if (p->allow_unknown) - p->undefined_perms[i-1] = ~0U; - print_unknown_handle = 1; - continue; - } - pol_class = p->p_class_val_to_name[i-1]; - if (strcmp(pol_class, def_class)) { - printk(KERN_ERR - "SELinux: class %d is incorrect, found %s but should be %s\n", - i, pol_class, def_class); - return -EINVAL; - } - } - for (i = 0; i < kdefs->av_pts_len; i++) { - class_val = kdefs->av_perm_to_string[i].tclass; - perm_val = kdefs->av_perm_to_string[i].value; - def_perm = kdefs->av_perm_to_string[i].name; - if (class_val > p->p_classes.nprim) - continue; - pol_class = p->p_class_val_to_name[class_val-1]; - cladatum = hashtab_search(p->p_classes.table, pol_class); - BUG_ON(!cladatum); - perms = &cladatum->permissions; - nprim = 1 << (perms->nprim - 1); - if (perm_val > nprim) { - printk(KERN_INFO - "SELinux: permission %s in class %s not defined in policy\n", - def_perm, pol_class); - if (p->reject_unknown) - return -EINVAL; - if (p->allow_unknown) - p->undefined_perms[class_val-1] |= perm_val; - print_unknown_handle = 1; - continue; - } - perdatum = hashtab_search(perms->table, def_perm); - if (perdatum == NULL) { - printk(KERN_ERR - "SELinux: permission %s in class %s not found in policy, bad policy\n", - def_perm, pol_class); - return -EINVAL; - } - pol_val = 1 << (perdatum->value - 1); - if (pol_val != perm_val) { - printk(KERN_ERR - "SELinux: permission %s in class %s has incorrect value\n", - def_perm, pol_class); - return -EINVAL; - } - } - for (i = 0; i < kdefs->av_inherit_len; i++) { - class_val = kdefs->av_inherit[i].tclass; - if (class_val > p->p_classes.nprim) - continue; - pol_class = p->p_class_val_to_name[class_val-1]; - cladatum = hashtab_search(p->p_classes.table, pol_class); - BUG_ON(!cladatum); - if (!cladatum->comdatum) { - printk(KERN_ERR - "SELinux: class %s should have an inherits clause but does not\n", - pol_class); - return -EINVAL; - } - tmp = kdefs->av_inherit[i].common_base; - common_pts_len = 0; - while (!(tmp & 0x01)) { - common_pts_len++; - tmp >>= 1; - } - perms = &cladatum->comdatum->permissions; - for (j = 0; j < common_pts_len; j++) { - def_perm = kdefs->av_inherit[i].common_pts[j]; - if (j >= perms->nprim) { - printk(KERN_INFO - "SELinux: permission %s in class %s not defined in policy\n", - def_perm, pol_class); - if (p->reject_unknown) - return -EINVAL; - if (p->allow_unknown) - p->undefined_perms[class_val-1] |= (1 << j); - print_unknown_handle = 1; - continue; - } - perdatum = hashtab_search(perms->table, def_perm); - if (perdatum == NULL) { - printk(KERN_ERR - "SELinux: permission %s in class %s not found in policy, bad policy\n", - def_perm, pol_class); - return -EINVAL; - } - if (perdatum->value != j + 1) { - printk(KERN_ERR - "SELinux: permission %s in class %s has incorrect value\n", - def_perm, pol_class); - return -EINVAL; - } - } - } - if (print_unknown_handle) - printk(KERN_INFO "SELinux: the above unknown classes and permissions will be %s\n", - (security_get_allow_unknown() ? "allowed" : "denied")); - return 0; + return security_compute_sid(ssid, tsid, tclass, AVTAB_CHANGE, out_sid, + false); } /* Clone the SID into the new SID table. */ @@ -1710,8 +1728,10 @@ int security_load_policy(void *data, size_t len) { struct policydb oldpolicydb, newpolicydb; struct sidtab oldsidtab, newsidtab; + struct selinux_mapping *oldmap, *map = NULL; struct convert_context_args args; u32 seqno; + u16 map_size; int rc = 0; struct policy_file file = { data, len }, *fp = &file; @@ -1721,22 +1741,19 @@ int security_load_policy(void *data, size_t len) avtab_cache_destroy(); return -EINVAL; } - if (policydb_load_isids(&policydb, &sidtab)) { + if (selinux_set_mapping(&policydb, secclass_map, + ¤t_mapping, + ¤t_mapping_size)) { policydb_destroy(&policydb); avtab_cache_destroy(); return -EINVAL; } - /* Verify that the kernel defined classes are correct. */ - if (validate_classes(&policydb)) { - printk(KERN_ERR - "SELinux: the definition of a class is incorrect\n"); - sidtab_destroy(&sidtab); + if (policydb_load_isids(&policydb, &sidtab)) { policydb_destroy(&policydb); avtab_cache_destroy(); return -EINVAL; } security_load_policycaps(); - policydb_loaded_version = policydb.policyvers; ss_initialized = 1; seqno = ++latest_granting; selinux_complete_init(); @@ -1759,13 +1776,9 @@ int security_load_policy(void *data, size_t len) return -ENOMEM; } - /* Verify that the kernel defined classes are correct. */ - if (validate_classes(&newpolicydb)) { - printk(KERN_ERR - "SELinux: the definition of a class is incorrect\n"); - rc = -EINVAL; + if (selinux_set_mapping(&newpolicydb, secclass_map, + &map, &map_size)) goto err; - } rc = security_preserve_bools(&newpolicydb); if (rc) { @@ -1799,13 +1812,16 @@ int security_load_policy(void *data, size_t len) memcpy(&policydb, &newpolicydb, sizeof policydb); sidtab_set(&sidtab, &newsidtab); security_load_policycaps(); + oldmap = current_mapping; + current_mapping = map; + current_mapping_size = map_size; seqno = ++latest_granting; - policydb_loaded_version = policydb.policyvers; write_unlock_irq(&policy_rwlock); /* Free the old policydb and SID table. */ policydb_destroy(&oldpolicydb); sidtab_destroy(&oldsidtab); + kfree(oldmap); avc_ss_reset(seqno); selnl_notify_policyload(seqno); @@ -1815,6 +1831,7 @@ int security_load_policy(void *data, size_t len) return 0; err: + kfree(map); sidtab_destroy(&newsidtab); policydb_destroy(&newpolicydb); return rc; @@ -2091,7 +2108,7 @@ out_unlock: } for (i = 0, j = 0; i < mynel; i++) { rc = avc_has_perm_noaudit(fromsid, mysids[i], - SECCLASS_PROCESS, + SECCLASS_PROCESS, /* kernel value */ PROCESS__TRANSITION, AVC_STRICT, NULL); if (!rc) @@ -2119,10 +2136,11 @@ out: */ int security_genfs_sid(const char *fstype, char *path, - u16 sclass, + u16 orig_sclass, u32 *sid) { int len; + u16 sclass; struct genfs *genfs; struct ocontext *c; int rc = 0, cmp = 0; @@ -2132,6 +2150,8 @@ int security_genfs_sid(const char *fstype, read_lock(&policy_rwlock); + sclass = unmap_class(orig_sclass); + for (genfs = policydb.genfs; genfs; genfs = genfs->next) { cmp = strcmp(fstype, genfs->fstype); if (cmp <= 0) diff --git a/security/tomoyo/common.c b/security/tomoyo/common.c index 3c8bd8ee0b95..e0d0354008b7 100644 --- a/security/tomoyo/common.c +++ b/security/tomoyo/common.c @@ -187,6 +187,8 @@ bool tomoyo_is_correct_path(const char *filename, const s8 start_type, const s8 pattern_type, const s8 end_type, const char *function) { + const char *const start = filename; + bool in_repetition = false; bool contains_pattern = false; unsigned char c; unsigned char d; @@ -212,9 +214,13 @@ bool tomoyo_is_correct_path(const char *filename, const s8 start_type, if (c == '/') goto out; } - while ((c = *filename++) != '\0') { + while (1) { + c = *filename++; + if (!c) + break; if (c == '\\') { - switch ((c = *filename++)) { + c = *filename++; + switch (c) { case '\\': /* "\\" */ continue; case '$': /* "\$" */ @@ -231,6 +237,22 @@ bool tomoyo_is_correct_path(const char *filename, const s8 start_type, break; /* Must not contain pattern */ contains_pattern = true; continue; + case '{': /* "/\{" */ + if (filename - 3 < start || + *(filename - 3) != '/') + break; + if (pattern_type == -1) + break; /* Must not contain pattern */ + contains_pattern = true; + in_repetition = true; + continue; + case '}': /* "\}/" */ + if (*filename != '/') + break; + if (!in_repetition) + break; + in_repetition = false; + continue; case '0': /* "\ooo" */ case '1': case '2': @@ -246,6 +268,8 @@ bool tomoyo_is_correct_path(const char *filename, const s8 start_type, continue; /* pattern is not \000 */ } goto out; + } else if (in_repetition && c == '/') { + goto out; } else if (tomoyo_is_invalid(c)) { goto out; } @@ -254,6 +278,8 @@ bool tomoyo_is_correct_path(const char *filename, const s8 start_type, if (!contains_pattern) goto out; } + if (in_repetition) + goto out; return true; out: printk(KERN_DEBUG "%s: Invalid pathname '%s'\n", function, @@ -360,33 +386,6 @@ struct tomoyo_domain_info *tomoyo_find_domain(const char *domainname) } /** - * tomoyo_path_depth - Evaluate the number of '/' in a string. - * - * @pathname: The string to evaluate. - * - * Returns path depth of the string. - * - * I score 2 for each of the '/' in the @pathname - * and score 1 if the @pathname ends with '/'. - */ -static int tomoyo_path_depth(const char *pathname) -{ - int i = 0; - - if (pathname) { - const char *ep = pathname + strlen(pathname); - if (pathname < ep--) { - if (*ep != '/') - i++; - while (pathname <= ep) - if (*ep-- == '/') - i += 2; - } - } - return i; -} - -/** * tomoyo_const_part_length - Evaluate the initial length without a pattern in a token. * * @filename: The string to evaluate. @@ -444,11 +443,10 @@ void tomoyo_fill_path_info(struct tomoyo_path_info *ptr) ptr->is_dir = len && (name[len - 1] == '/'); ptr->is_patterned = (ptr->const_len < len); ptr->hash = full_name_hash(name, len); - ptr->depth = tomoyo_path_depth(name); } /** - * tomoyo_file_matches_to_pattern2 - Pattern matching without '/' character + * tomoyo_file_matches_pattern2 - Pattern matching without '/' character * and "\-" pattern. * * @filename: The start of string to check. @@ -458,10 +456,10 @@ void tomoyo_fill_path_info(struct tomoyo_path_info *ptr) * * Returns true if @filename matches @pattern, false otherwise. */ -static bool tomoyo_file_matches_to_pattern2(const char *filename, - const char *filename_end, - const char *pattern, - const char *pattern_end) +static bool tomoyo_file_matches_pattern2(const char *filename, + const char *filename_end, + const char *pattern, + const char *pattern_end) { while (filename < filename_end && pattern < pattern_end) { char c; @@ -519,7 +517,7 @@ static bool tomoyo_file_matches_to_pattern2(const char *filename, case '*': case '@': for (i = 0; i <= filename_end - filename; i++) { - if (tomoyo_file_matches_to_pattern2( + if (tomoyo_file_matches_pattern2( filename + i, filename_end, pattern + 1, pattern_end)) return true; @@ -550,7 +548,7 @@ static bool tomoyo_file_matches_to_pattern2(const char *filename, j++; } for (i = 1; i <= j; i++) { - if (tomoyo_file_matches_to_pattern2( + if (tomoyo_file_matches_pattern2( filename + i, filename_end, pattern + 1, pattern_end)) return true; @@ -567,7 +565,7 @@ static bool tomoyo_file_matches_to_pattern2(const char *filename, } /** - * tomoyo_file_matches_to_pattern - Pattern matching without without '/' character. + * tomoyo_file_matches_pattern - Pattern matching without without '/' character. * * @filename: The start of string to check. * @filename_end: The end of string to check. @@ -576,7 +574,7 @@ static bool tomoyo_file_matches_to_pattern2(const char *filename, * * Returns true if @filename matches @pattern, false otherwise. */ -static bool tomoyo_file_matches_to_pattern(const char *filename, +static bool tomoyo_file_matches_pattern(const char *filename, const char *filename_end, const char *pattern, const char *pattern_end) @@ -589,10 +587,10 @@ static bool tomoyo_file_matches_to_pattern(const char *filename, /* Split at "\-" pattern. */ if (*pattern++ != '\\' || *pattern++ != '-') continue; - result = tomoyo_file_matches_to_pattern2(filename, - filename_end, - pattern_start, - pattern - 2); + result = tomoyo_file_matches_pattern2(filename, + filename_end, + pattern_start, + pattern - 2); if (first) result = !result; if (result) @@ -600,13 +598,79 @@ static bool tomoyo_file_matches_to_pattern(const char *filename, first = false; pattern_start = pattern; } - result = tomoyo_file_matches_to_pattern2(filename, filename_end, - pattern_start, pattern_end); + result = tomoyo_file_matches_pattern2(filename, filename_end, + pattern_start, pattern_end); return first ? result : !result; } /** + * tomoyo_path_matches_pattern2 - Do pathname pattern matching. + * + * @f: The start of string to check. + * @p: The start of pattern to compare. + * + * Returns true if @f matches @p, false otherwise. + */ +static bool tomoyo_path_matches_pattern2(const char *f, const char *p) +{ + const char *f_delimiter; + const char *p_delimiter; + + while (*f && *p) { + f_delimiter = strchr(f, '/'); + if (!f_delimiter) + f_delimiter = f + strlen(f); + p_delimiter = strchr(p, '/'); + if (!p_delimiter) + p_delimiter = p + strlen(p); + if (*p == '\\' && *(p + 1) == '{') + goto recursive; + if (!tomoyo_file_matches_pattern(f, f_delimiter, p, + p_delimiter)) + return false; + f = f_delimiter; + if (*f) + f++; + p = p_delimiter; + if (*p) + p++; + } + /* Ignore trailing "\*" and "\@" in @pattern. */ + while (*p == '\\' && + (*(p + 1) == '*' || *(p + 1) == '@')) + p += 2; + return !*f && !*p; + recursive: + /* + * The "\{" pattern is permitted only after '/' character. + * This guarantees that below "*(p - 1)" is safe. + * Also, the "\}" pattern is permitted only before '/' character + * so that "\{" + "\}" pair will not break the "\-" operator. + */ + if (*(p - 1) != '/' || p_delimiter <= p + 3 || *p_delimiter != '/' || + *(p_delimiter - 1) != '}' || *(p_delimiter - 2) != '\\') + return false; /* Bad pattern. */ + do { + /* Compare current component with pattern. */ + if (!tomoyo_file_matches_pattern(f, f_delimiter, p + 2, + p_delimiter - 2)) + break; + /* Proceed to next component. */ + f = f_delimiter; + if (!*f) + break; + f++; + /* Continue comparison. */ + if (tomoyo_path_matches_pattern2(f, p_delimiter + 1)) + return true; + f_delimiter = strchr(f, '/'); + } while (f_delimiter); + return false; /* Not matched. */ +} + +/** * tomoyo_path_matches_pattern - Check whether the given filename matches the given pattern. + * * @filename: The filename to check. * @pattern: The pattern to compare. * @@ -615,24 +679,24 @@ static bool tomoyo_file_matches_to_pattern(const char *filename, * The following patterns are available. * \\ \ itself. * \ooo Octal representation of a byte. - * \* More than or equals to 0 character other than '/'. - * \@ More than or equals to 0 character other than '/' or '.'. + * \* Zero or more repetitions of characters other than '/'. + * \@ Zero or more repetitions of characters other than '/' or '.'. * \? 1 byte character other than '/'. - * \$ More than or equals to 1 decimal digit. + * \$ One or more repetitions of decimal digits. * \+ 1 decimal digit. - * \X More than or equals to 1 hexadecimal digit. + * \X One or more repetitions of hexadecimal digits. * \x 1 hexadecimal digit. - * \A More than or equals to 1 alphabet character. + * \A One or more repetitions of alphabet characters. * \a 1 alphabet character. + * * \- Subtraction operator. + * + * /\{dir\}/ '/' + 'One or more repetitions of dir/' (e.g. /dir/ /dir/dir/ + * /dir/dir/dir/ ). */ bool tomoyo_path_matches_pattern(const struct tomoyo_path_info *filename, const struct tomoyo_path_info *pattern) { - /* - if (!filename || !pattern) - return false; - */ const char *f = filename->name; const char *p = pattern->name; const int len = pattern->const_len; @@ -640,37 +704,15 @@ bool tomoyo_path_matches_pattern(const struct tomoyo_path_info *filename, /* If @pattern doesn't contain pattern, I can use strcmp(). */ if (!pattern->is_patterned) return !tomoyo_pathcmp(filename, pattern); - /* Dont compare if the number of '/' differs. */ - if (filename->depth != pattern->depth) + /* Don't compare directory and non-directory. */ + if (filename->is_dir != pattern->is_dir) return false; /* Compare the initial length without patterns. */ if (strncmp(f, p, len)) return false; f += len; p += len; - /* Main loop. Compare each directory component. */ - while (*f && *p) { - const char *f_delimiter = strchr(f, '/'); - const char *p_delimiter = strchr(p, '/'); - if (!f_delimiter) - f_delimiter = f + strlen(f); - if (!p_delimiter) - p_delimiter = p + strlen(p); - if (!tomoyo_file_matches_to_pattern(f, f_delimiter, - p, p_delimiter)) - return false; - f = f_delimiter; - if (*f) - f++; - p = p_delimiter; - if (*p) - p++; - } - /* Ignore trailing "\*" and "\@" in @pattern. */ - while (*p == '\\' && - (*(p + 1) == '*' || *(p + 1) == '@')) - p += 2; - return !*f && !*p; + return tomoyo_path_matches_pattern2(f, p); } /** diff --git a/security/tomoyo/common.h b/security/tomoyo/common.h index 31df541911f7..92169d29b2db 100644 --- a/security/tomoyo/common.h +++ b/security/tomoyo/common.h @@ -56,9 +56,6 @@ struct tomoyo_page_buffer { * (5) "is_patterned" is a bool which is true if "name" contains wildcard * characters, false otherwise. This allows TOMOYO to use "hash" and * strcmp() for string comparison if "is_patterned" is false. - * (6) "depth" is calculated using the number of "/" characters in "name". - * This allows TOMOYO to avoid comparing two pathnames which never match - * (e.g. whether "/var/www/html/index.html" matches "/tmp/sh-thd-\$"). */ struct tomoyo_path_info { const char *name; @@ -66,7 +63,6 @@ struct tomoyo_path_info { u16 const_len; /* = tomoyo_const_part_length(name) */ bool is_dir; /* = tomoyo_strendswith(name, "/") */ bool is_patterned; /* = tomoyo_path_contains_pattern(name) */ - u16 depth; /* = tomoyo_path_depth(name) */ }; /* diff --git a/security/tomoyo/realpath.c b/security/tomoyo/realpath.c index 5f2e33263371..917f564cdab1 100644 --- a/security/tomoyo/realpath.c +++ b/security/tomoyo/realpath.c @@ -13,6 +13,8 @@ #include <linux/mount.h> #include <linux/mnt_namespace.h> #include <linux/fs_struct.h> +#include <linux/hash.h> + #include "common.h" #include "realpath.h" @@ -263,7 +265,8 @@ static unsigned int tomoyo_quota_for_savename; * table. Frequency of appending strings is very low. So we don't need * large (e.g. 64k) hash size. 256 will be sufficient. */ -#define TOMOYO_MAX_HASH 256 +#define TOMOYO_HASH_BITS 8 +#define TOMOYO_MAX_HASH (1u<<TOMOYO_HASH_BITS) /* * tomoyo_name_entry is a structure which is used for linking @@ -315,6 +318,7 @@ const struct tomoyo_path_info *tomoyo_save_name(const char *name) struct tomoyo_free_memory_block_list *fmb; int len; char *cp; + struct list_head *head; if (!name) return NULL; @@ -325,9 +329,10 @@ const struct tomoyo_path_info *tomoyo_save_name(const char *name) return NULL; } hash = full_name_hash((const unsigned char *) name, len - 1); + head = &tomoyo_name_list[hash_long(hash, TOMOYO_HASH_BITS)]; + mutex_lock(&lock); - list_for_each_entry(ptr, &tomoyo_name_list[hash % TOMOYO_MAX_HASH], - list) { + list_for_each_entry(ptr, head, list) { if (hash == ptr->entry.hash && !strcmp(name, ptr->entry.name)) goto out; } @@ -365,7 +370,7 @@ const struct tomoyo_path_info *tomoyo_save_name(const char *name) tomoyo_fill_path_info(&ptr->entry); fmb->ptr += len; fmb->len -= len; - list_add_tail(&ptr->list, &tomoyo_name_list[hash % TOMOYO_MAX_HASH]); + list_add_tail(&ptr->list, head); if (fmb->len == 0) { list_del(&fmb->list); kfree(fmb); |