1 /* SPDX-License-Identifier: GPL-2.0-or-later * !! 1 /* audit -- definition of audit_context structure and supporting types
2 /* audit -- definition of audit_context struct <<
3 * 2 *
4 * Copyright 2003-2004 Red Hat, Inc. 3 * Copyright 2003-2004 Red Hat, Inc.
5 * Copyright 2005 Hewlett-Packard Development 4 * Copyright 2005 Hewlett-Packard Development Company, L.P.
6 * Copyright 2005 IBM Corporation 5 * Copyright 2005 IBM Corporation
>> 6 *
>> 7 * This program is free software; you can redistribute it and/or modify
>> 8 * it under the terms of the GNU General Public License as published by
>> 9 * the Free Software Foundation; either version 2 of the License, or
>> 10 * (at your option) any later version.
>> 11 *
>> 12 * This program is distributed in the hope that it will be useful,
>> 13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
>> 14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
>> 15 * GNU General Public License for more details.
>> 16 *
>> 17 * You should have received a copy of the GNU General Public License
>> 18 * along with this program; if not, write to the Free Software
>> 19 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
7 */ 20 */
8 21
9 #ifndef _KERNEL_AUDIT_H_ <<
10 #define _KERNEL_AUDIT_H_ <<
11 <<
12 #include <linux/fs.h> 22 #include <linux/fs.h>
13 #include <linux/audit.h> 23 #include <linux/audit.h>
14 #include <linux/skbuff.h> 24 #include <linux/skbuff.h>
15 #include <uapi/linux/mqueue.h> 25 #include <uapi/linux/mqueue.h>
16 #include <linux/tty.h> 26 #include <linux/tty.h>
17 #include <uapi/linux/openat2.h> // struct open <<
18 27
19 /* AUDIT_NAMES is the number of slots we reser 28 /* AUDIT_NAMES is the number of slots we reserve in the audit_context
20 * for saving names from getname(). If we get 29 * for saving names from getname(). If we get more names we will allocate
21 * a name dynamically and also add those to th 30 * a name dynamically and also add those to the list anchored by names_list. */
22 #define AUDIT_NAMES 5 31 #define AUDIT_NAMES 5
23 32
24 /* At task start time, the audit_state is set 33 /* At task start time, the audit_state is set in the audit_context using
25 a per-task filter. At syscall entry, the a 34 a per-task filter. At syscall entry, the audit_state is augmented by
26 the syscall filter. */ 35 the syscall filter. */
27 enum audit_state { 36 enum audit_state {
28 AUDIT_STATE_DISABLED, /* Do not crea !! 37 AUDIT_DISABLED, /* Do not create per-task audit_context.
29 * No syscall- 38 * No syscall-specific audit records can
30 * be generate 39 * be generated. */
31 AUDIT_STATE_BUILD, /* Create the !! 40 AUDIT_BUILD_CONTEXT, /* Create the per-task audit_context,
32 * and fill it 41 * and fill it in at syscall
33 * entry time. 42 * entry time. This makes a full
34 * syscall rec 43 * syscall record available if some
35 * other part 44 * other part of the kernel decides it
36 * should be r 45 * should be recorded. */
37 AUDIT_STATE_RECORD /* Create the !! 46 AUDIT_RECORD_CONTEXT /* Create the per-task audit_context,
38 * always fill 47 * always fill it in at syscall entry
39 * time, and a 48 * time, and always write out the audit
40 * record at s 49 * record at syscall exit time. */
41 }; 50 };
42 51
43 /* Rule lists */ 52 /* Rule lists */
44 struct audit_watch; 53 struct audit_watch;
45 struct audit_fsnotify_mark; 54 struct audit_fsnotify_mark;
46 struct audit_tree; 55 struct audit_tree;
47 struct audit_chunk; 56 struct audit_chunk;
48 57
49 struct audit_entry { 58 struct audit_entry {
50 struct list_head list; 59 struct list_head list;
51 struct rcu_head rcu; 60 struct rcu_head rcu;
52 struct audit_krule rule; 61 struct audit_krule rule;
53 }; 62 };
54 63
55 struct audit_cap_data { 64 struct audit_cap_data {
56 kernel_cap_t permitted; 65 kernel_cap_t permitted;
57 kernel_cap_t inheritable; 66 kernel_cap_t inheritable;
58 union { 67 union {
59 unsigned int fE; 68 unsigned int fE; /* effective bit of file cap */
60 kernel_cap_t effective; 69 kernel_cap_t effective; /* effective set of process */
61 }; 70 };
62 kernel_cap_t ambient; <<
63 kuid_t rootid; <<
64 }; 71 };
65 72
66 /* When fs/namei.c:getname() is called, we sto 73 /* When fs/namei.c:getname() is called, we store the pointer in name and bump
67 * the refcnt in the associated filename struc 74 * the refcnt in the associated filename struct.
68 * 75 *
69 * Further, in fs/namei.c:path_lookup() we sto 76 * Further, in fs/namei.c:path_lookup() we store the inode and device.
70 */ 77 */
71 struct audit_names { 78 struct audit_names {
72 struct list_head list; 79 struct list_head list; /* audit_context->names_list */
73 80
74 struct filename *name; 81 struct filename *name;
75 int name_len; 82 int name_len; /* number of chars to log */
76 bool hidden; 83 bool hidden; /* don't log this record */
77 84
78 unsigned long ino; 85 unsigned long ino;
79 dev_t dev; 86 dev_t dev;
80 umode_t mode; 87 umode_t mode;
81 kuid_t uid; 88 kuid_t uid;
82 kgid_t gid; 89 kgid_t gid;
83 dev_t rdev; 90 dev_t rdev;
84 u32 osid; 91 u32 osid;
85 struct audit_cap_data fcap; 92 struct audit_cap_data fcap;
86 unsigned int fcap_ver; 93 unsigned int fcap_ver;
87 unsigned char type; 94 unsigned char type; /* record type */
88 /* 95 /*
89 * This was an allocated audit_names a 96 * This was an allocated audit_names and not from the array of
90 * names allocated in the task audit c 97 * names allocated in the task audit context. Thus this name
91 * should be freed on syscall exit. 98 * should be freed on syscall exit.
92 */ 99 */
93 bool should_free; 100 bool should_free;
94 }; 101 };
95 102
96 struct audit_proctitle { 103 struct audit_proctitle {
97 int len; /* length of the cmdli 104 int len; /* length of the cmdline field. */
98 char *value; /* the cmdline field * 105 char *value; /* the cmdline field */
99 }; 106 };
100 107
101 /* The per-task audit context. */ 108 /* The per-task audit context. */
102 struct audit_context { 109 struct audit_context {
103 int dummy; /* mus 110 int dummy; /* must be the first element */
104 enum { !! 111 int in_syscall; /* 1 if task is in a syscall */
105 AUDIT_CTX_UNUSED, /* aud <<
106 AUDIT_CTX_SYSCALL, /* in <<
107 AUDIT_CTX_URING, /* in <<
108 } context; <<
109 enum audit_state state, current_sta 112 enum audit_state state, current_state;
110 unsigned int serial; /* ser 113 unsigned int serial; /* serial number for record */
111 int major; /* sys 114 int major; /* syscall number */
112 int uring_op; /* uri !! 115 struct timespec ctime; /* time of syscall entry */
113 struct timespec64 ctime; /* tim <<
114 unsigned long argv[4]; /* sys 116 unsigned long argv[4]; /* syscall arguments */
115 long return_code;/* sys 117 long return_code;/* syscall return code */
116 u64 prio; 118 u64 prio;
117 int return_valid; /* r 119 int return_valid; /* return code is valid */
118 /* 120 /*
119 * The names_list is the list of all a 121 * The names_list is the list of all audit_names collected during this
120 * syscall. The first AUDIT_NAMES ent 122 * syscall. The first AUDIT_NAMES entries in the names_list will
121 * actually be from the preallocated_n 123 * actually be from the preallocated_names array for performance
122 * reasons. Except during allocation 124 * reasons. Except during allocation they should never be referenced
123 * through the preallocated_names arra 125 * through the preallocated_names array and should only be found/used
124 * by running the names_list. 126 * by running the names_list.
125 */ 127 */
126 struct audit_names preallocated_names 128 struct audit_names preallocated_names[AUDIT_NAMES];
127 int name_count; /* tot 129 int name_count; /* total records in names_list */
128 struct list_head names_list; /* str 130 struct list_head names_list; /* struct audit_names->list anchor */
129 char *filterkey; /* key 131 char *filterkey; /* key for rule that triggered record */
130 struct path pwd; 132 struct path pwd;
131 struct audit_aux_data *aux; 133 struct audit_aux_data *aux;
132 struct audit_aux_data *aux_pids; 134 struct audit_aux_data *aux_pids;
133 struct sockaddr_storage *sockaddr; 135 struct sockaddr_storage *sockaddr;
134 size_t sockaddr_len; 136 size_t sockaddr_len;
135 /* Save things 137 /* Save things to print about task_struct */
136 pid_t ppid; !! 138 pid_t pid, ppid;
137 kuid_t uid, euid, suid, f 139 kuid_t uid, euid, suid, fsuid;
138 kgid_t gid, egid, sgid, f 140 kgid_t gid, egid, sgid, fsgid;
139 unsigned long personality; 141 unsigned long personality;
140 int arch; 142 int arch;
141 143
142 pid_t target_pid; 144 pid_t target_pid;
143 kuid_t target_auid; 145 kuid_t target_auid;
144 kuid_t target_uid; 146 kuid_t target_uid;
145 unsigned int target_sessionid; 147 unsigned int target_sessionid;
146 u32 target_sid; 148 u32 target_sid;
147 char target_comm[TASK_C 149 char target_comm[TASK_COMM_LEN];
148 150
149 struct audit_tree_refs *trees, *first_ 151 struct audit_tree_refs *trees, *first_trees;
150 struct list_head killed_trees; 152 struct list_head killed_trees;
151 int tree_count; 153 int tree_count;
152 154
153 int type; 155 int type;
154 union { 156 union {
155 struct { 157 struct {
156 int nargs; 158 int nargs;
157 long args[6]; 159 long args[6];
158 } socketcall; 160 } socketcall;
159 struct { 161 struct {
160 kuid_t 162 kuid_t uid;
161 kgid_t 163 kgid_t gid;
162 umode_t 164 umode_t mode;
163 u32 165 u32 osid;
164 int 166 int has_perm;
165 uid_t 167 uid_t perm_uid;
166 gid_t 168 gid_t perm_gid;
167 umode_t 169 umode_t perm_mode;
168 unsigned long 170 unsigned long qbytes;
169 } ipc; 171 } ipc;
170 struct { 172 struct {
171 mqd_t 173 mqd_t mqdes;
172 struct mq_attr 174 struct mq_attr mqstat;
173 } mq_getsetattr; 175 } mq_getsetattr;
174 struct { 176 struct {
175 mqd_t 177 mqd_t mqdes;
176 int 178 int sigev_signo;
177 } mq_notify; 179 } mq_notify;
178 struct { 180 struct {
179 mqd_t 181 mqd_t mqdes;
180 size_t 182 size_t msg_len;
181 unsigned int 183 unsigned int msg_prio;
182 struct timespec64 !! 184 struct timespec abs_timeout;
183 } mq_sendrecv; 185 } mq_sendrecv;
184 struct { 186 struct {
185 int 187 int oflag;
186 umode_t 188 umode_t mode;
187 struct mq_attr 189 struct mq_attr attr;
188 } mq_open; 190 } mq_open;
189 struct { 191 struct {
190 pid_t 192 pid_t pid;
191 struct audit_cap_data 193 struct audit_cap_data cap;
192 } capset; 194 } capset;
193 struct { 195 struct {
194 int 196 int fd;
195 int 197 int flags;
196 } mmap; 198 } mmap;
197 struct open_how openat2; <<
198 struct { 199 struct {
199 int 200 int argc;
200 } execve; 201 } execve;
201 struct { <<
202 char <<
203 } module; <<
204 struct { <<
205 struct audit_ntp_data <<
206 struct timespec64 <<
207 } time; <<
208 }; 202 };
209 int fds[2]; 203 int fds[2];
210 struct audit_proctitle proctitle; 204 struct audit_proctitle proctitle;
211 }; 205 };
212 206
213 extern bool audit_ever_enabled; !! 207 extern u32 audit_ever_enabled;
214 208
215 extern void audit_log_session_info(struct audi !! 209 extern void audit_copy_inode(struct audit_names *name,
>> 210 const struct dentry *dentry,
>> 211 struct inode *inode);
>> 212 extern void audit_log_cap(struct audit_buffer *ab, char *prefix,
>> 213 kernel_cap_t *cap);
>> 214 extern void audit_log_name(struct audit_context *context,
>> 215 struct audit_names *n, struct path *path,
>> 216 int record_num, int *call_panic);
216 217
217 extern int auditd_test_task(struct task_struct !! 218 extern int audit_pid;
218 219
219 #define AUDIT_INODE_BUCKETS 32 220 #define AUDIT_INODE_BUCKETS 32
220 extern struct list_head audit_inode_hash[AUDIT 221 extern struct list_head audit_inode_hash[AUDIT_INODE_BUCKETS];
221 222
222 static inline int audit_hash_ino(u32 ino) 223 static inline int audit_hash_ino(u32 ino)
223 { 224 {
224 return (ino & (AUDIT_INODE_BUCKETS-1)) 225 return (ino & (AUDIT_INODE_BUCKETS-1));
225 } 226 }
226 227
227 /* Indicates that audit should log the full pa 228 /* Indicates that audit should log the full pathname. */
228 #define AUDIT_NAME_FULL -1 229 #define AUDIT_NAME_FULL -1
229 230
230 extern int audit_match_class(int class, unsign 231 extern int audit_match_class(int class, unsigned syscall);
231 extern int audit_comparator(const u32 left, co 232 extern int audit_comparator(const u32 left, const u32 op, const u32 right);
232 extern int audit_uid_comparator(kuid_t left, u 233 extern int audit_uid_comparator(kuid_t left, u32 op, kuid_t right);
233 extern int audit_gid_comparator(kgid_t left, u 234 extern int audit_gid_comparator(kgid_t left, u32 op, kgid_t right);
234 extern int parent_len(const char *path); 235 extern int parent_len(const char *path);
235 extern int audit_compare_dname_path(const stru !! 236 extern int audit_compare_dname_path(const char *dname, const char *path, int plen);
236 extern struct sk_buff *audit_make_reply(int se !! 237 extern struct sk_buff *audit_make_reply(__u32 portid, int seq, int type,
>> 238 int done, int multi,
237 const 239 const void *payload, int size);
238 extern void audit_panic(const 240 extern void audit_panic(const char *message);
239 241
240 struct audit_netlink_list { 242 struct audit_netlink_list {
241 __u32 portid; 243 __u32 portid;
242 struct net *net; 244 struct net *net;
243 struct sk_buff_head q; 245 struct sk_buff_head q;
244 }; 246 };
245 247
246 int audit_send_list_thread(void *_dest); !! 248 int audit_send_list_thread(void *);
>> 249
>> 250 struct audit_net {
>> 251 struct sock *nlsk;
>> 252 };
>> 253
>> 254 extern int selinux_audit_rule_update(void);
247 255
248 extern struct mutex audit_filter_mutex; 256 extern struct mutex audit_filter_mutex;
249 extern int audit_del_rule(struct audit_entry * !! 257 extern int audit_del_rule(struct audit_entry *);
250 extern void audit_free_rule_rcu(struct rcu_hea !! 258 extern void audit_free_rule_rcu(struct rcu_head *);
251 extern struct list_head audit_filter_list[]; 259 extern struct list_head audit_filter_list[];
252 260
253 extern struct audit_entry *audit_dupe_rule(str 261 extern struct audit_entry *audit_dupe_rule(struct audit_krule *old);
254 262
255 extern void audit_log_d_path_exe(struct audit_ 263 extern void audit_log_d_path_exe(struct audit_buffer *ab,
256 struct mm_str 264 struct mm_struct *mm);
257 265
258 extern struct tty_struct *audit_get_tty(void); !! 266 extern struct tty_struct *audit_get_tty(struct task_struct *tsk);
259 extern void audit_put_tty(struct tty_struct *t 267 extern void audit_put_tty(struct tty_struct *tty);
260 268
261 /* audit watch/mark/tree functions */ !! 269 /* audit watch functions */
262 extern unsigned int audit_serial(void); !! 270 #ifdef CONFIG_AUDIT_WATCH
263 #ifdef CONFIG_AUDITSYSCALL <<
264 extern int auditsc_get_stamp(struct audit_cont <<
265 struct timespec6 <<
266 <<
267 extern void audit_put_watch(struct audit_watch 271 extern void audit_put_watch(struct audit_watch *watch);
268 extern void audit_get_watch(struct audit_watch 272 extern void audit_get_watch(struct audit_watch *watch);
269 extern int audit_to_watch(struct audit_krule * !! 273 extern int audit_to_watch(struct audit_krule *krule, char *path, int len, u32 op);
270 u32 op); <<
271 extern int audit_add_watch(struct audit_krule 274 extern int audit_add_watch(struct audit_krule *krule, struct list_head **list);
272 extern void audit_remove_watch_rule(struct aud 275 extern void audit_remove_watch_rule(struct audit_krule *krule);
273 extern char *audit_watch_path(struct audit_wat 276 extern char *audit_watch_path(struct audit_watch *watch);
274 extern int audit_watch_compare(struct audit_wa !! 277 extern int audit_watch_compare(struct audit_watch *watch, unsigned long ino, dev_t dev);
275 dev_t dev); <<
276 278
277 extern struct audit_fsnotify_mark *audit_alloc !! 279 extern struct audit_fsnotify_mark *audit_alloc_mark(struct audit_krule *krule, char *pathname, int len);
278 <<
279 extern char *audit_mark_path(struct audit_fsno 280 extern char *audit_mark_path(struct audit_fsnotify_mark *mark);
280 extern void audit_remove_mark(struct audit_fsn 281 extern void audit_remove_mark(struct audit_fsnotify_mark *audit_mark);
281 extern void audit_remove_mark_rule(struct audi 282 extern void audit_remove_mark_rule(struct audit_krule *krule);
282 extern int audit_mark_compare(struct audit_fsn !! 283 extern int audit_mark_compare(struct audit_fsnotify_mark *mark, unsigned long ino, dev_t dev);
283 unsigned long in <<
284 extern int audit_dupe_exe(struct audit_krule * 284 extern int audit_dupe_exe(struct audit_krule *new, struct audit_krule *old);
285 extern int audit_exe_compare(struct task_struc !! 285 extern int audit_exe_compare(struct task_struct *tsk, struct audit_fsnotify_mark *mark);
286 struct audit_fsno <<
287 286
288 extern struct audit_chunk *audit_tree_lookup(c !! 287 #else
289 extern void audit_put_chunk(struct audit_chunk !! 288 #define audit_put_watch(w) {}
290 extern bool audit_tree_match(struct audit_chun !! 289 #define audit_get_watch(w) {}
291 struct audit_tree <<
292 extern int audit_make_tree(struct audit_krule <<
293 extern int audit_add_tree_rule(struct audit_kr <<
294 extern int audit_remove_tree_rule(struct audit <<
295 extern void audit_trim_trees(void); <<
296 extern int audit_tag_tree(char *old, char *new <<
297 extern const char *audit_tree_path(struct audi <<
298 extern void audit_put_tree(struct audit_tree * <<
299 extern void audit_kill_trees(struct audit_cont <<
300 <<
301 extern int audit_signal_info_syscall(struct ta <<
302 extern void audit_filter_inodes(struct task_st <<
303 struct audit_c <<
304 extern struct list_head *audit_killed_trees(vo <<
305 #else /* CONFIG_AUDITSYSCALL */ <<
306 #define auditsc_get_stamp(c, t, s) 0 <<
307 #define audit_put_watch(w) do { } while (0) <<
308 #define audit_get_watch(w) do { } while (0) <<
309 #define audit_to_watch(k, p, l, o) (-EINVAL) 290 #define audit_to_watch(k, p, l, o) (-EINVAL)
310 #define audit_add_watch(k, l) (-EINVAL) 291 #define audit_add_watch(k, l) (-EINVAL)
311 #define audit_remove_watch_rule(k) BUG() 292 #define audit_remove_watch_rule(k) BUG()
312 #define audit_watch_path(w) "" 293 #define audit_watch_path(w) ""
313 #define audit_watch_compare(w, i, d) 0 294 #define audit_watch_compare(w, i, d) 0
314 295
315 #define audit_alloc_mark(k, p, l) (ERR_PTR(-EI 296 #define audit_alloc_mark(k, p, l) (ERR_PTR(-EINVAL))
316 #define audit_mark_path(m) "" 297 #define audit_mark_path(m) ""
317 #define audit_remove_mark(m) do { } while (0) !! 298 #define audit_remove_mark(m)
318 #define audit_remove_mark_rule(k) do { } while !! 299 #define audit_remove_mark_rule(k)
319 #define audit_mark_compare(m, i, d) 0 300 #define audit_mark_compare(m, i, d) 0
320 #define audit_exe_compare(t, m) (-EINVAL) 301 #define audit_exe_compare(t, m) (-EINVAL)
321 #define audit_dupe_exe(n, o) (-EINVAL) 302 #define audit_dupe_exe(n, o) (-EINVAL)
>> 303 #endif /* CONFIG_AUDIT_WATCH */
322 304
>> 305 #ifdef CONFIG_AUDIT_TREE
>> 306 extern struct audit_chunk *audit_tree_lookup(const struct inode *);
>> 307 extern void audit_put_chunk(struct audit_chunk *);
>> 308 extern bool audit_tree_match(struct audit_chunk *, struct audit_tree *);
>> 309 extern int audit_make_tree(struct audit_krule *, char *, u32);
>> 310 extern int audit_add_tree_rule(struct audit_krule *);
>> 311 extern int audit_remove_tree_rule(struct audit_krule *);
>> 312 extern void audit_trim_trees(void);
>> 313 extern int audit_tag_tree(char *old, char *new);
>> 314 extern const char *audit_tree_path(struct audit_tree *);
>> 315 extern void audit_put_tree(struct audit_tree *);
>> 316 extern void audit_kill_trees(struct list_head *);
>> 317 #else
323 #define audit_remove_tree_rule(rule) BUG() 318 #define audit_remove_tree_rule(rule) BUG()
324 #define audit_add_tree_rule(rule) -EINVAL 319 #define audit_add_tree_rule(rule) -EINVAL
325 #define audit_make_tree(rule, str, op) -EINVAL 320 #define audit_make_tree(rule, str, op) -EINVAL
326 #define audit_trim_trees() do { } while (0) !! 321 #define audit_trim_trees() (void)0
327 #define audit_put_tree(tree) do { } while (0) !! 322 #define audit_put_tree(tree) (void)0
328 #define audit_tag_tree(old, new) -EINVAL 323 #define audit_tag_tree(old, new) -EINVAL
329 #define audit_tree_path(rule) "" /* nev 324 #define audit_tree_path(rule) "" /* never called */
330 #define audit_kill_trees(context) BUG() !! 325 #define audit_kill_trees(list) BUG()
331 !! 326 #endif
332 static inline int audit_signal_info_syscall(st <<
333 { <<
334 return 0; <<
335 } <<
336 327
337 #define audit_filter_inodes(t, c) do { } while !! 328 extern char *audit_unpack_string(void **, size_t *, size_t);
338 #endif /* CONFIG_AUDITSYSCALL */ <<
339 329
340 extern char *audit_unpack_string(void **bufp, !! 330 extern pid_t audit_sig_pid;
>> 331 extern kuid_t audit_sig_uid;
>> 332 extern u32 audit_sig_sid;
341 333
342 extern int audit_filter(int msgtype, unsigned 334 extern int audit_filter(int msgtype, unsigned int listtype);
343 335
344 extern void audit_ctl_lock(void); !! 336 #ifdef CONFIG_AUDITSYSCALL
345 extern void audit_ctl_unlock(void); !! 337 extern int __audit_signal_info(int sig, struct task_struct *t);
346 !! 338 static inline int audit_signal_info(int sig, struct task_struct *t)
>> 339 {
>> 340 if (unlikely((audit_pid && t->tgid == audit_pid) ||
>> 341 (audit_signals && !audit_dummy_context())))
>> 342 return __audit_signal_info(sig, t);
>> 343 return 0;
>> 344 }
>> 345 extern void audit_filter_inodes(struct task_struct *, struct audit_context *);
>> 346 extern struct list_head *audit_killed_trees(void);
>> 347 #else
>> 348 #define audit_signal_info(s,t) AUDIT_DISABLED
>> 349 #define audit_filter_inodes(t,c) AUDIT_DISABLED
347 #endif 350 #endif
>> 351
>> 352 extern struct mutex audit_cmd_mutex;
348 353
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