1 | // SPDX-License-Identifier: GPL-2.0-or-later |
2 | /* |
3 | * |
4 | * Copyright (c) International Business Machines Corp., 2002,2008 |
5 | * Author(s): Steve French (sfrench@us.ibm.com) |
6 | * |
7 | * Error mapping routines from Samba libsmb/errormap.c |
8 | * Copyright (C) Andrew Tridgell 2001 |
9 | */ |
10 | |
11 | #include <linux/net.h> |
12 | #include <linux/string.h> |
13 | #include <linux/in.h> |
14 | #include <linux/ctype.h> |
15 | #include <linux/fs.h> |
16 | #include <asm/div64.h> |
17 | #include <asm/byteorder.h> |
18 | #include <linux/inet.h> |
19 | #include "cifsfs.h" |
20 | #include "cifspdu.h" |
21 | #include "cifsglob.h" |
22 | #include "cifsproto.h" |
23 | #include "smberr.h" |
24 | #include "cifs_debug.h" |
25 | #include "nterr.h" |
26 | |
27 | struct smb_to_posix_error { |
28 | __u16 smb_err; |
29 | int posix_code; |
30 | }; |
31 | |
32 | static const struct smb_to_posix_error mapping_table_ERRDOS[] = { |
33 | {ERRbadfunc, -EINVAL}, |
34 | {ERRbadfile, -ENOENT}, |
35 | {ERRbadpath, -ENOTDIR}, |
36 | {ERRnofids, -EMFILE}, |
37 | {ERRnoaccess, -EACCES}, |
38 | {ERRbadfid, -EBADF}, |
39 | {ERRbadmcb, -EIO}, |
40 | {ERRnomem, -EREMOTEIO}, |
41 | {ERRbadmem, -EFAULT}, |
42 | {ERRbadenv, -EFAULT}, |
43 | {ERRbadformat, -EINVAL}, |
44 | {ERRbadaccess, -EACCES}, |
45 | {ERRbaddata, -EIO}, |
46 | {ERRbaddrive, -ENXIO}, |
47 | {ERRremcd, -EACCES}, |
48 | {ERRdiffdevice, -EXDEV}, |
49 | {ERRnofiles, -ENOENT}, |
50 | {ERRwriteprot, -EROFS}, |
51 | {ERRbadshare, -EBUSY}, |
52 | {ERRlock, -EACCES}, |
53 | {ERRunsup, -EINVAL}, |
54 | {ERRnosuchshare, -ENXIO}, |
55 | {ERRfilexists, -EEXIST}, |
56 | {ERRinvparm, -EINVAL}, |
57 | {ERRdiskfull, -ENOSPC}, |
58 | {ERRinvname, -ENOENT}, |
59 | {ERRinvlevel, -EOPNOTSUPP}, |
60 | {ERRdirnotempty, -ENOTEMPTY}, |
61 | {ERRnotlocked, -ENOLCK}, |
62 | {ERRcancelviolation, -ENOLCK}, |
63 | {ERRalreadyexists, -EEXIST}, |
64 | {ERRmoredata, -EOVERFLOW}, |
65 | {ERReasnotsupported, -EOPNOTSUPP}, |
66 | {ErrQuota, -EDQUOT}, |
67 | {ErrNotALink, -ENOLINK}, |
68 | {ERRnetlogonNotStarted, -ENOPROTOOPT}, |
69 | {ERRsymlink, -EOPNOTSUPP}, |
70 | {ErrTooManyLinks, -EMLINK}, |
71 | {0, 0} |
72 | }; |
73 | |
74 | static const struct smb_to_posix_error mapping_table_ERRSRV[] = { |
75 | {ERRerror, -EIO}, |
76 | {ERRbadpw, -EACCES}, /* was EPERM */ |
77 | {ERRbadtype, -EREMOTE}, |
78 | {ERRaccess, -EACCES}, |
79 | {ERRinvtid, -ENXIO}, |
80 | {ERRinvnetname, -ENXIO}, |
81 | {ERRinvdevice, -ENXIO}, |
82 | {ERRqfull, -ENOSPC}, |
83 | {ERRqtoobig, -ENOSPC}, |
84 | {ERRqeof, -EIO}, |
85 | {ERRinvpfid, -EBADF}, |
86 | {ERRsmbcmd, -EBADRQC}, |
87 | {ERRsrverror, -EIO}, |
88 | {ERRbadBID, -EIO}, |
89 | {ERRfilespecs, -EINVAL}, |
90 | {ERRbadLink, -EIO}, |
91 | {ERRbadpermits, -EINVAL}, |
92 | {ERRbadPID, -ESRCH}, |
93 | {ERRsetattrmode, -EINVAL}, |
94 | {ERRpaused, -EHOSTDOWN}, |
95 | {ERRmsgoff, -EHOSTDOWN}, |
96 | {ERRnoroom, -ENOSPC}, |
97 | {ERRrmuns, -EUSERS}, |
98 | {ERRtimeout, -ETIME}, |
99 | {ERRnoresource, -EREMOTEIO}, |
100 | {ERRtoomanyuids, -EUSERS}, |
101 | {ERRbaduid, -EACCES}, |
102 | {ERRusempx, -EIO}, |
103 | {ERRusestd, -EIO}, |
104 | {ERR_NOTIFY_ENUM_DIR, -ENOBUFS}, |
105 | {ERRnoSuchUser, -EACCES}, |
106 | /* {ERRaccountexpired, -EACCES}, |
107 | {ERRbadclient, -EACCES}, |
108 | {ERRbadLogonTime, -EACCES}, |
109 | {ERRpasswordExpired, -EACCES},*/ |
110 | {ERRaccountexpired, -EKEYEXPIRED}, |
111 | {ERRbadclient, -EACCES}, |
112 | {ERRbadLogonTime, -EACCES}, |
113 | {ERRpasswordExpired, -EKEYEXPIRED}, |
114 | |
115 | {ERRnosupport, -EINVAL}, |
116 | {0, 0} |
117 | }; |
118 | |
119 | /* |
120 | * Convert a string containing text IPv4 or IPv6 address to binary form. |
121 | * |
122 | * Returns 0 on failure. |
123 | */ |
124 | static int |
125 | cifs_inet_pton(const int address_family, const char *cp, int len, void *dst) |
126 | { |
127 | int ret = 0; |
128 | |
129 | /* calculate length by finding first slash or NULL */ |
130 | if (address_family == AF_INET) |
131 | ret = in4_pton(src: cp, srclen: len, dst, delim: '\\', NULL); |
132 | else if (address_family == AF_INET6) |
133 | ret = in6_pton(src: cp, srclen: len, dst , delim: '\\', NULL); |
134 | |
135 | cifs_dbg(NOISY, "address conversion returned %d for %*.*s\n" , |
136 | ret, len, len, cp); |
137 | if (ret > 0) |
138 | ret = 1; |
139 | return ret; |
140 | } |
141 | |
142 | /* |
143 | * Try to convert a string to an IPv4 address and then attempt to convert |
144 | * it to an IPv6 address if that fails. Set the family field if either |
145 | * succeeds. If it's an IPv6 address and it has a '%' sign in it, try to |
146 | * treat the part following it as a numeric sin6_scope_id. |
147 | * |
148 | * Returns 0 on failure. |
149 | */ |
150 | int |
151 | cifs_convert_address(struct sockaddr *dst, const char *src, int len) |
152 | { |
153 | int rc, alen, slen; |
154 | const char *pct; |
155 | char scope_id[13]; |
156 | struct sockaddr_in *s4 = (struct sockaddr_in *) dst; |
157 | struct sockaddr_in6 *s6 = (struct sockaddr_in6 *) dst; |
158 | |
159 | /* IPv4 address */ |
160 | if (cifs_inet_pton(AF_INET, cp: src, len, dst: &s4->sin_addr.s_addr)) { |
161 | s4->sin_family = AF_INET; |
162 | return 1; |
163 | } |
164 | |
165 | /* attempt to exclude the scope ID from the address part */ |
166 | pct = memchr(p: src, c: '%', size: len); |
167 | alen = pct ? pct - src : len; |
168 | |
169 | rc = cifs_inet_pton(AF_INET6, cp: src, len: alen, dst: &s6->sin6_addr.s6_addr); |
170 | if (!rc) |
171 | return rc; |
172 | |
173 | s6->sin6_family = AF_INET6; |
174 | if (pct) { |
175 | /* grab the scope ID */ |
176 | slen = len - (alen + 1); |
177 | if (slen <= 0 || slen > 12) |
178 | return 0; |
179 | memcpy(scope_id, pct + 1, slen); |
180 | scope_id[slen] = '\0'; |
181 | |
182 | rc = kstrtouint(s: scope_id, base: 0, res: &s6->sin6_scope_id); |
183 | rc = (rc == 0) ? 1 : 0; |
184 | } |
185 | |
186 | return rc; |
187 | } |
188 | |
189 | void |
190 | cifs_set_port(struct sockaddr *addr, const unsigned short int port) |
191 | { |
192 | switch (addr->sa_family) { |
193 | case AF_INET: |
194 | ((struct sockaddr_in *)addr)->sin_port = htons(port); |
195 | break; |
196 | case AF_INET6: |
197 | ((struct sockaddr_in6 *)addr)->sin6_port = htons(port); |
198 | break; |
199 | } |
200 | } |
201 | |
202 | /***************************************************************************** |
203 | convert a NT status code to a dos class/code |
204 | *****************************************************************************/ |
205 | /* NT status -> dos error map */ |
206 | static const struct { |
207 | __u8 dos_class; |
208 | __u16 dos_code; |
209 | __u32 ntstatus; |
210 | } ntstatus_to_dos_map[] = { |
211 | { |
212 | ERRDOS, ERRgeneral, NT_STATUS_UNSUCCESSFUL}, { |
213 | ERRDOS, ERRbadfunc, NT_STATUS_NOT_IMPLEMENTED}, { |
214 | ERRDOS, ERRinvlevel, NT_STATUS_INVALID_INFO_CLASS}, { |
215 | ERRDOS, 24, NT_STATUS_INFO_LENGTH_MISMATCH}, { |
216 | ERRHRD, ERRgeneral, NT_STATUS_ACCESS_VIOLATION}, { |
217 | ERRHRD, ERRgeneral, NT_STATUS_IN_PAGE_ERROR}, { |
218 | ERRHRD, ERRgeneral, NT_STATUS_PAGEFILE_QUOTA}, { |
219 | ERRDOS, ERRbadfid, NT_STATUS_INVALID_HANDLE}, { |
220 | ERRHRD, ERRgeneral, NT_STATUS_BAD_INITIAL_STACK}, { |
221 | ERRDOS, 193, NT_STATUS_BAD_INITIAL_PC}, { |
222 | ERRDOS, 87, NT_STATUS_INVALID_CID}, { |
223 | ERRHRD, ERRgeneral, NT_STATUS_TIMER_NOT_CANCELED}, { |
224 | ERRDOS, 87, NT_STATUS_INVALID_PARAMETER}, { |
225 | ERRDOS, ERRbadfile, NT_STATUS_NO_SUCH_DEVICE}, { |
226 | ERRDOS, ERRbadfile, NT_STATUS_NO_SUCH_FILE}, { |
227 | ERRDOS, ERRbadfunc, NT_STATUS_INVALID_DEVICE_REQUEST}, { |
228 | ERRDOS, 38, NT_STATUS_END_OF_FILE}, { |
229 | ERRDOS, 34, NT_STATUS_WRONG_VOLUME}, { |
230 | ERRDOS, 21, NT_STATUS_NO_MEDIA_IN_DEVICE}, { |
231 | ERRHRD, ERRgeneral, NT_STATUS_UNRECOGNIZED_MEDIA}, { |
232 | ERRDOS, 27, NT_STATUS_NONEXISTENT_SECTOR}, |
233 | /* { This NT error code was 'sqashed' |
234 | from NT_STATUS_MORE_PROCESSING_REQUIRED to NT_STATUS_OK |
235 | during the session setup } */ |
236 | { |
237 | ERRDOS, ERRnomem, NT_STATUS_NO_MEMORY}, { |
238 | ERRDOS, 487, NT_STATUS_CONFLICTING_ADDRESSES}, { |
239 | ERRDOS, 487, NT_STATUS_NOT_MAPPED_VIEW}, { |
240 | ERRDOS, 87, NT_STATUS_UNABLE_TO_FREE_VM}, { |
241 | ERRDOS, 87, NT_STATUS_UNABLE_TO_DELETE_SECTION}, { |
242 | ERRDOS, 2142, NT_STATUS_INVALID_SYSTEM_SERVICE}, { |
243 | ERRHRD, ERRgeneral, NT_STATUS_ILLEGAL_INSTRUCTION}, { |
244 | ERRDOS, ERRnoaccess, NT_STATUS_INVALID_LOCK_SEQUENCE}, { |
245 | ERRDOS, ERRnoaccess, NT_STATUS_INVALID_VIEW_SIZE}, { |
246 | ERRDOS, 193, NT_STATUS_INVALID_FILE_FOR_SECTION}, { |
247 | ERRDOS, ERRnoaccess, NT_STATUS_ALREADY_COMMITTED}, |
248 | /* { This NT error code was 'sqashed' |
249 | from NT_STATUS_ACCESS_DENIED to NT_STATUS_TRUSTED_RELATIONSHIP_FAILURE |
250 | during the session setup } */ |
251 | { |
252 | ERRDOS, ERRnoaccess, NT_STATUS_ACCESS_DENIED}, { |
253 | ERRDOS, 111, NT_STATUS_BUFFER_TOO_SMALL}, { |
254 | ERRDOS, ERRbadfid, NT_STATUS_OBJECT_TYPE_MISMATCH}, { |
255 | ERRHRD, ERRgeneral, NT_STATUS_NONCONTINUABLE_EXCEPTION}, { |
256 | ERRHRD, ERRgeneral, NT_STATUS_INVALID_DISPOSITION}, { |
257 | ERRHRD, ERRgeneral, NT_STATUS_UNWIND}, { |
258 | ERRHRD, ERRgeneral, NT_STATUS_BAD_STACK}, { |
259 | ERRHRD, ERRgeneral, NT_STATUS_INVALID_UNWIND_TARGET}, { |
260 | ERRDOS, 158, NT_STATUS_NOT_LOCKED}, { |
261 | ERRHRD, ERRgeneral, NT_STATUS_PARITY_ERROR}, { |
262 | ERRDOS, 487, NT_STATUS_UNABLE_TO_DECOMMIT_VM}, { |
263 | ERRDOS, 487, NT_STATUS_NOT_COMMITTED}, { |
264 | ERRHRD, ERRgeneral, NT_STATUS_INVALID_PORT_ATTRIBUTES}, { |
265 | ERRHRD, ERRgeneral, NT_STATUS_PORT_MESSAGE_TOO_LONG}, { |
266 | ERRDOS, 87, NT_STATUS_INVALID_PARAMETER_MIX}, { |
267 | ERRHRD, ERRgeneral, NT_STATUS_INVALID_QUOTA_LOWER}, { |
268 | ERRHRD, ERRgeneral, NT_STATUS_DISK_CORRUPT_ERROR}, { |
269 | /* mapping changed since shell does lookup on * expects FileNotFound */ |
270 | ERRDOS, ERRbadfile, NT_STATUS_OBJECT_NAME_INVALID}, { |
271 | ERRDOS, ERRbadfile, NT_STATUS_OBJECT_NAME_NOT_FOUND}, { |
272 | ERRDOS, ERRalreadyexists, NT_STATUS_OBJECT_NAME_COLLISION}, { |
273 | ERRHRD, ERRgeneral, NT_STATUS_HANDLE_NOT_WAITABLE}, { |
274 | ERRDOS, ERRbadfid, NT_STATUS_PORT_DISCONNECTED}, { |
275 | ERRHRD, ERRgeneral, NT_STATUS_DEVICE_ALREADY_ATTACHED}, { |
276 | ERRDOS, 161, NT_STATUS_OBJECT_PATH_INVALID}, { |
277 | ERRDOS, ERRbadpath, NT_STATUS_OBJECT_PATH_NOT_FOUND}, { |
278 | ERRDOS, 161, NT_STATUS_OBJECT_PATH_SYNTAX_BAD}, { |
279 | ERRHRD, ERRgeneral, NT_STATUS_DATA_OVERRUN}, { |
280 | ERRHRD, ERRgeneral, NT_STATUS_DATA_LATE_ERROR}, { |
281 | ERRDOS, 23, NT_STATUS_DATA_ERROR}, { |
282 | ERRDOS, 23, NT_STATUS_CRC_ERROR}, { |
283 | ERRDOS, ERRnomem, NT_STATUS_SECTION_TOO_BIG}, { |
284 | ERRDOS, ERRnoaccess, NT_STATUS_PORT_CONNECTION_REFUSED}, { |
285 | ERRDOS, ERRbadfid, NT_STATUS_INVALID_PORT_HANDLE}, { |
286 | ERRDOS, ERRbadshare, NT_STATUS_SHARING_VIOLATION}, { |
287 | ERRHRD, ERRgeneral, NT_STATUS_QUOTA_EXCEEDED}, { |
288 | ERRDOS, 87, NT_STATUS_INVALID_PAGE_PROTECTION}, { |
289 | ERRDOS, 288, NT_STATUS_MUTANT_NOT_OWNED}, { |
290 | ERRDOS, 298, NT_STATUS_SEMAPHORE_LIMIT_EXCEEDED}, { |
291 | ERRDOS, 87, NT_STATUS_PORT_ALREADY_SET}, { |
292 | ERRDOS, 87, NT_STATUS_SECTION_NOT_IMAGE}, { |
293 | ERRDOS, 156, NT_STATUS_SUSPEND_COUNT_EXCEEDED}, { |
294 | ERRDOS, ERRnoaccess, NT_STATUS_THREAD_IS_TERMINATING}, { |
295 | ERRDOS, 87, NT_STATUS_BAD_WORKING_SET_LIMIT}, { |
296 | ERRDOS, 87, NT_STATUS_INCOMPATIBLE_FILE_MAP}, { |
297 | ERRDOS, 87, NT_STATUS_SECTION_PROTECTION}, { |
298 | ERRDOS, ERReasnotsupported, NT_STATUS_EAS_NOT_SUPPORTED}, { |
299 | ERRDOS, 255, NT_STATUS_EA_TOO_LARGE}, { |
300 | ERRHRD, ERRgeneral, NT_STATUS_NONEXISTENT_EA_ENTRY}, { |
301 | ERRHRD, ERRgeneral, NT_STATUS_NO_EAS_ON_FILE}, { |
302 | ERRHRD, ERRgeneral, NT_STATUS_EA_CORRUPT_ERROR}, { |
303 | ERRDOS, ERRlock, NT_STATUS_FILE_LOCK_CONFLICT}, { |
304 | ERRDOS, ERRlock, NT_STATUS_LOCK_NOT_GRANTED}, { |
305 | ERRDOS, ERRbadfile, NT_STATUS_DELETE_PENDING}, { |
306 | ERRDOS, ERRunsup, NT_STATUS_CTL_FILE_NOT_SUPPORTED}, { |
307 | ERRHRD, ERRgeneral, NT_STATUS_UNKNOWN_REVISION}, { |
308 | ERRHRD, ERRgeneral, NT_STATUS_REVISION_MISMATCH}, { |
309 | ERRHRD, ERRgeneral, NT_STATUS_INVALID_OWNER}, { |
310 | ERRHRD, ERRgeneral, NT_STATUS_INVALID_PRIMARY_GROUP}, { |
311 | ERRHRD, ERRgeneral, NT_STATUS_NO_IMPERSONATION_TOKEN}, { |
312 | ERRHRD, ERRgeneral, NT_STATUS_CANT_DISABLE_MANDATORY}, { |
313 | ERRDOS, 2215, NT_STATUS_NO_LOGON_SERVERS}, { |
314 | ERRHRD, ERRgeneral, NT_STATUS_NO_SUCH_LOGON_SESSION}, { |
315 | ERRHRD, ERRgeneral, NT_STATUS_NO_SUCH_PRIVILEGE}, { |
316 | ERRDOS, ERRnoaccess, NT_STATUS_PRIVILEGE_NOT_HELD}, { |
317 | ERRHRD, ERRgeneral, NT_STATUS_INVALID_ACCOUNT_NAME}, { |
318 | ERRHRD, ERRgeneral, NT_STATUS_USER_EXISTS}, |
319 | /* { This NT error code was 'sqashed' |
320 | from NT_STATUS_NO_SUCH_USER to NT_STATUS_LOGON_FAILURE |
321 | during the session setup } */ |
322 | { |
323 | ERRDOS, ERRnoaccess, NT_STATUS_NO_SUCH_USER}, { /* could map to 2238 */ |
324 | ERRHRD, ERRgeneral, NT_STATUS_GROUP_EXISTS}, { |
325 | ERRHRD, ERRgeneral, NT_STATUS_NO_SUCH_GROUP}, { |
326 | ERRHRD, ERRgeneral, NT_STATUS_MEMBER_IN_GROUP}, { |
327 | ERRHRD, ERRgeneral, NT_STATUS_MEMBER_NOT_IN_GROUP}, { |
328 | ERRHRD, ERRgeneral, NT_STATUS_LAST_ADMIN}, |
329 | /* { This NT error code was 'sqashed' |
330 | from NT_STATUS_WRONG_PASSWORD to NT_STATUS_LOGON_FAILURE |
331 | during the session setup } */ |
332 | { |
333 | ERRSRV, ERRbadpw, NT_STATUS_WRONG_PASSWORD}, { |
334 | ERRHRD, ERRgeneral, NT_STATUS_ILL_FORMED_PASSWORD}, { |
335 | ERRHRD, ERRgeneral, NT_STATUS_PASSWORD_RESTRICTION}, { |
336 | ERRDOS, ERRnoaccess, NT_STATUS_LOGON_FAILURE}, { |
337 | ERRHRD, ERRgeneral, NT_STATUS_ACCOUNT_RESTRICTION}, { |
338 | ERRSRV, ERRbadLogonTime, NT_STATUS_INVALID_LOGON_HOURS}, { |
339 | ERRSRV, ERRbadclient, NT_STATUS_INVALID_WORKSTATION}, { |
340 | ERRSRV, ERRpasswordExpired, NT_STATUS_PASSWORD_EXPIRED}, { |
341 | ERRSRV, ERRaccountexpired, NT_STATUS_ACCOUNT_DISABLED}, { |
342 | ERRHRD, ERRgeneral, NT_STATUS_NONE_MAPPED}, { |
343 | ERRHRD, ERRgeneral, NT_STATUS_TOO_MANY_LUIDS_REQUESTED}, { |
344 | ERRHRD, ERRgeneral, NT_STATUS_LUIDS_EXHAUSTED}, { |
345 | ERRHRD, ERRgeneral, NT_STATUS_INVALID_SUB_AUTHORITY}, { |
346 | ERRHRD, ERRgeneral, NT_STATUS_INVALID_ACL}, { |
347 | ERRHRD, ERRgeneral, NT_STATUS_INVALID_SID}, { |
348 | ERRHRD, ERRgeneral, NT_STATUS_INVALID_SECURITY_DESCR}, { |
349 | ERRDOS, 127, NT_STATUS_PROCEDURE_NOT_FOUND}, { |
350 | ERRDOS, 193, NT_STATUS_INVALID_IMAGE_FORMAT}, { |
351 | ERRHRD, ERRgeneral, NT_STATUS_NO_TOKEN}, { |
352 | ERRHRD, ERRgeneral, NT_STATUS_BAD_INHERITANCE_ACL}, { |
353 | ERRDOS, 158, NT_STATUS_RANGE_NOT_LOCKED}, { |
354 | ERRDOS, 112, NT_STATUS_DISK_FULL}, { |
355 | ERRHRD, ERRgeneral, NT_STATUS_SERVER_DISABLED}, { |
356 | ERRHRD, ERRgeneral, NT_STATUS_SERVER_NOT_DISABLED}, { |
357 | ERRDOS, 68, NT_STATUS_TOO_MANY_GUIDS_REQUESTED}, { |
358 | ERRDOS, 259, NT_STATUS_GUIDS_EXHAUSTED}, { |
359 | ERRHRD, ERRgeneral, NT_STATUS_INVALID_ID_AUTHORITY}, { |
360 | ERRDOS, 259, NT_STATUS_AGENTS_EXHAUSTED}, { |
361 | ERRDOS, 154, NT_STATUS_INVALID_VOLUME_LABEL}, { |
362 | ERRDOS, 14, NT_STATUS_SECTION_NOT_EXTENDED}, { |
363 | ERRDOS, 487, NT_STATUS_NOT_MAPPED_DATA}, { |
364 | ERRHRD, ERRgeneral, NT_STATUS_RESOURCE_DATA_NOT_FOUND}, { |
365 | ERRHRD, ERRgeneral, NT_STATUS_RESOURCE_TYPE_NOT_FOUND}, { |
366 | ERRHRD, ERRgeneral, NT_STATUS_RESOURCE_NAME_NOT_FOUND}, { |
367 | ERRHRD, ERRgeneral, NT_STATUS_ARRAY_BOUNDS_EXCEEDED}, { |
368 | ERRHRD, ERRgeneral, NT_STATUS_FLOAT_DENORMAL_OPERAND}, { |
369 | ERRHRD, ERRgeneral, NT_STATUS_FLOAT_DIVIDE_BY_ZERO}, { |
370 | ERRHRD, ERRgeneral, NT_STATUS_FLOAT_INEXACT_RESULT}, { |
371 | ERRHRD, ERRgeneral, NT_STATUS_FLOAT_INVALID_OPERATION}, { |
372 | ERRHRD, ERRgeneral, NT_STATUS_FLOAT_OVERFLOW}, { |
373 | ERRHRD, ERRgeneral, NT_STATUS_FLOAT_STACK_CHECK}, { |
374 | ERRHRD, ERRgeneral, NT_STATUS_FLOAT_UNDERFLOW}, { |
375 | ERRHRD, ERRgeneral, NT_STATUS_INTEGER_DIVIDE_BY_ZERO}, { |
376 | ERRDOS, 534, NT_STATUS_INTEGER_OVERFLOW}, { |
377 | ERRHRD, ERRgeneral, NT_STATUS_PRIVILEGED_INSTRUCTION}, { |
378 | ERRDOS, ERRnomem, NT_STATUS_TOO_MANY_PAGING_FILES}, { |
379 | ERRHRD, ERRgeneral, NT_STATUS_FILE_INVALID}, { |
380 | ERRHRD, ERRgeneral, NT_STATUS_ALLOTTED_SPACE_EXCEEDED}, |
381 | /* { This NT error code was 'sqashed' |
382 | from NT_STATUS_INSUFFICIENT_RESOURCES to |
383 | NT_STATUS_INSUFF_SERVER_RESOURCES during the session setup } */ |
384 | { |
385 | ERRDOS, ERRnoresource, NT_STATUS_INSUFFICIENT_RESOURCES}, { |
386 | ERRDOS, ERRbadpath, NT_STATUS_DFS_EXIT_PATH_FOUND}, { |
387 | ERRDOS, 23, NT_STATUS_DEVICE_DATA_ERROR}, { |
388 | ERRHRD, ERRgeneral, NT_STATUS_DEVICE_NOT_CONNECTED}, { |
389 | ERRDOS, 21, NT_STATUS_DEVICE_POWER_FAILURE}, { |
390 | ERRDOS, 487, NT_STATUS_FREE_VM_NOT_AT_BASE}, { |
391 | ERRDOS, 487, NT_STATUS_MEMORY_NOT_ALLOCATED}, { |
392 | ERRHRD, ERRgeneral, NT_STATUS_WORKING_SET_QUOTA}, { |
393 | ERRDOS, 19, NT_STATUS_MEDIA_WRITE_PROTECTED}, { |
394 | ERRDOS, 21, NT_STATUS_DEVICE_NOT_READY}, { |
395 | ERRHRD, ERRgeneral, NT_STATUS_INVALID_GROUP_ATTRIBUTES}, { |
396 | ERRHRD, ERRgeneral, NT_STATUS_BAD_IMPERSONATION_LEVEL}, { |
397 | ERRHRD, ERRgeneral, NT_STATUS_CANT_OPEN_ANONYMOUS}, { |
398 | ERRHRD, ERRgeneral, NT_STATUS_BAD_VALIDATION_CLASS}, { |
399 | ERRHRD, ERRgeneral, NT_STATUS_BAD_TOKEN_TYPE}, { |
400 | ERRDOS, 87, NT_STATUS_BAD_MASTER_BOOT_RECORD}, { |
401 | ERRHRD, ERRgeneral, NT_STATUS_INSTRUCTION_MISALIGNMENT}, { |
402 | ERRDOS, ERRpipebusy, NT_STATUS_INSTANCE_NOT_AVAILABLE}, { |
403 | ERRDOS, ERRpipebusy, NT_STATUS_PIPE_NOT_AVAILABLE}, { |
404 | ERRDOS, ERRbadpipe, NT_STATUS_INVALID_PIPE_STATE}, { |
405 | ERRDOS, ERRpipebusy, NT_STATUS_PIPE_BUSY}, { |
406 | ERRDOS, ERRbadfunc, NT_STATUS_ILLEGAL_FUNCTION}, { |
407 | ERRDOS, ERRnotconnected, NT_STATUS_PIPE_DISCONNECTED}, { |
408 | ERRDOS, ERRpipeclosing, NT_STATUS_PIPE_CLOSING}, { |
409 | ERRHRD, ERRgeneral, NT_STATUS_PIPE_CONNECTED}, { |
410 | ERRHRD, ERRgeneral, NT_STATUS_PIPE_LISTENING}, { |
411 | ERRDOS, ERRbadpipe, NT_STATUS_INVALID_READ_MODE}, { |
412 | ERRDOS, 121, NT_STATUS_IO_TIMEOUT}, { |
413 | ERRDOS, 38, NT_STATUS_FILE_FORCED_CLOSED}, { |
414 | ERRHRD, ERRgeneral, NT_STATUS_PROFILING_NOT_STARTED}, { |
415 | ERRHRD, ERRgeneral, NT_STATUS_PROFILING_NOT_STOPPED}, { |
416 | ERRHRD, ERRgeneral, NT_STATUS_COULD_NOT_INTERPRET}, { |
417 | ERRDOS, ERRnoaccess, NT_STATUS_FILE_IS_A_DIRECTORY}, { |
418 | ERRDOS, ERRunsup, NT_STATUS_NOT_SUPPORTED}, { |
419 | ERRDOS, 51, NT_STATUS_REMOTE_NOT_LISTENING}, { |
420 | ERRDOS, 52, NT_STATUS_DUPLICATE_NAME}, { |
421 | ERRDOS, 53, NT_STATUS_BAD_NETWORK_PATH}, { |
422 | ERRDOS, 54, NT_STATUS_NETWORK_BUSY}, { |
423 | ERRDOS, 55, NT_STATUS_DEVICE_DOES_NOT_EXIST}, { |
424 | ERRDOS, 56, NT_STATUS_TOO_MANY_COMMANDS}, { |
425 | ERRDOS, 57, NT_STATUS_ADAPTER_HARDWARE_ERROR}, { |
426 | ERRDOS, 58, NT_STATUS_INVALID_NETWORK_RESPONSE}, { |
427 | ERRDOS, 59, NT_STATUS_UNEXPECTED_NETWORK_ERROR}, { |
428 | ERRDOS, 60, NT_STATUS_BAD_REMOTE_ADAPTER}, { |
429 | ERRDOS, 61, NT_STATUS_PRINT_QUEUE_FULL}, { |
430 | ERRDOS, 62, NT_STATUS_NO_SPOOL_SPACE}, { |
431 | ERRDOS, 63, NT_STATUS_PRINT_CANCELLED}, { |
432 | ERRDOS, 64, NT_STATUS_NETWORK_NAME_DELETED}, { |
433 | ERRDOS, 65, NT_STATUS_NETWORK_ACCESS_DENIED}, { |
434 | ERRDOS, 66, NT_STATUS_BAD_DEVICE_TYPE}, { |
435 | ERRDOS, ERRnosuchshare, NT_STATUS_BAD_NETWORK_NAME}, { |
436 | ERRDOS, 68, NT_STATUS_TOO_MANY_NAMES}, { |
437 | ERRDOS, 69, NT_STATUS_TOO_MANY_SESSIONS}, { |
438 | ERRDOS, 70, NT_STATUS_SHARING_PAUSED}, { |
439 | ERRDOS, 71, NT_STATUS_REQUEST_NOT_ACCEPTED}, { |
440 | ERRDOS, 72, NT_STATUS_REDIRECTOR_PAUSED}, { |
441 | ERRDOS, 88, NT_STATUS_NET_WRITE_FAULT}, { |
442 | ERRHRD, ERRgeneral, NT_STATUS_PROFILING_AT_LIMIT}, { |
443 | ERRDOS, ERRdiffdevice, NT_STATUS_NOT_SAME_DEVICE}, { |
444 | ERRDOS, ERRnoaccess, NT_STATUS_FILE_RENAMED}, { |
445 | ERRDOS, 240, NT_STATUS_VIRTUAL_CIRCUIT_CLOSED}, { |
446 | ERRHRD, ERRgeneral, NT_STATUS_NO_SECURITY_ON_OBJECT}, { |
447 | ERRHRD, ERRgeneral, NT_STATUS_CANT_WAIT}, { |
448 | ERRDOS, ERRpipeclosing, NT_STATUS_PIPE_EMPTY}, { |
449 | ERRHRD, ERRgeneral, NT_STATUS_CANT_ACCESS_DOMAIN_INFO}, { |
450 | ERRHRD, ERRgeneral, NT_STATUS_CANT_TERMINATE_SELF}, { |
451 | ERRHRD, ERRgeneral, NT_STATUS_INVALID_SERVER_STATE}, { |
452 | ERRHRD, ERRgeneral, NT_STATUS_INVALID_DOMAIN_STATE}, { |
453 | ERRHRD, ERRgeneral, NT_STATUS_INVALID_DOMAIN_ROLE}, { |
454 | ERRHRD, ERRgeneral, NT_STATUS_NO_SUCH_DOMAIN}, { |
455 | ERRHRD, ERRgeneral, NT_STATUS_DOMAIN_EXISTS}, { |
456 | ERRHRD, ERRgeneral, NT_STATUS_DOMAIN_LIMIT_EXCEEDED}, { |
457 | ERRDOS, 300, NT_STATUS_OPLOCK_NOT_GRANTED}, { |
458 | ERRDOS, 301, NT_STATUS_INVALID_OPLOCK_PROTOCOL}, { |
459 | ERRHRD, ERRgeneral, NT_STATUS_INTERNAL_DB_CORRUPTION}, { |
460 | ERRHRD, ERRgeneral, NT_STATUS_INTERNAL_ERROR}, { |
461 | ERRHRD, ERRgeneral, NT_STATUS_GENERIC_NOT_MAPPED}, { |
462 | ERRHRD, ERRgeneral, NT_STATUS_BAD_DESCRIPTOR_FORMAT}, { |
463 | ERRHRD, ERRgeneral, NT_STATUS_INVALID_USER_BUFFER}, { |
464 | ERRHRD, ERRgeneral, NT_STATUS_UNEXPECTED_IO_ERROR}, { |
465 | ERRHRD, ERRgeneral, NT_STATUS_UNEXPECTED_MM_CREATE_ERR}, { |
466 | ERRHRD, ERRgeneral, NT_STATUS_UNEXPECTED_MM_MAP_ERROR}, { |
467 | ERRHRD, ERRgeneral, NT_STATUS_UNEXPECTED_MM_EXTEND_ERR}, { |
468 | ERRHRD, ERRgeneral, NT_STATUS_NOT_LOGON_PROCESS}, { |
469 | ERRHRD, ERRgeneral, NT_STATUS_LOGON_SESSION_EXISTS}, { |
470 | ERRDOS, 87, NT_STATUS_INVALID_PARAMETER_1}, { |
471 | ERRDOS, 87, NT_STATUS_INVALID_PARAMETER_2}, { |
472 | ERRDOS, 87, NT_STATUS_INVALID_PARAMETER_3}, { |
473 | ERRDOS, 87, NT_STATUS_INVALID_PARAMETER_4}, { |
474 | ERRDOS, 87, NT_STATUS_INVALID_PARAMETER_5}, { |
475 | ERRDOS, 87, NT_STATUS_INVALID_PARAMETER_6}, { |
476 | ERRDOS, 87, NT_STATUS_INVALID_PARAMETER_7}, { |
477 | ERRDOS, 87, NT_STATUS_INVALID_PARAMETER_8}, { |
478 | ERRDOS, 87, NT_STATUS_INVALID_PARAMETER_9}, { |
479 | ERRDOS, 87, NT_STATUS_INVALID_PARAMETER_10}, { |
480 | ERRDOS, 87, NT_STATUS_INVALID_PARAMETER_11}, { |
481 | ERRDOS, 87, NT_STATUS_INVALID_PARAMETER_12}, { |
482 | ERRDOS, ERRbadpath, NT_STATUS_REDIRECTOR_NOT_STARTED}, { |
483 | ERRHRD, ERRgeneral, NT_STATUS_REDIRECTOR_STARTED}, { |
484 | ERRHRD, ERRgeneral, NT_STATUS_STACK_OVERFLOW}, { |
485 | ERRHRD, ERRgeneral, NT_STATUS_NO_SUCH_PACKAGE}, { |
486 | ERRHRD, ERRgeneral, NT_STATUS_BAD_FUNCTION_TABLE}, { |
487 | ERRDOS, 203, 0xc0000100}, { |
488 | ERRDOS, 145, NT_STATUS_DIRECTORY_NOT_EMPTY}, { |
489 | ERRHRD, ERRgeneral, NT_STATUS_FILE_CORRUPT_ERROR}, { |
490 | ERRDOS, 267, NT_STATUS_NOT_A_DIRECTORY}, { |
491 | ERRHRD, ERRgeneral, NT_STATUS_BAD_LOGON_SESSION_STATE}, { |
492 | ERRHRD, ERRgeneral, NT_STATUS_LOGON_SESSION_COLLISION}, { |
493 | ERRDOS, 206, NT_STATUS_NAME_TOO_LONG}, { |
494 | ERRDOS, 2401, NT_STATUS_FILES_OPEN}, { |
495 | ERRDOS, 2404, NT_STATUS_CONNECTION_IN_USE}, { |
496 | ERRHRD, ERRgeneral, NT_STATUS_MESSAGE_NOT_FOUND}, { |
497 | ERRDOS, ERRnoaccess, NT_STATUS_PROCESS_IS_TERMINATING}, { |
498 | ERRHRD, ERRgeneral, NT_STATUS_INVALID_LOGON_TYPE}, { |
499 | ERRHRD, ERRgeneral, NT_STATUS_NO_GUID_TRANSLATION}, { |
500 | ERRHRD, ERRgeneral, NT_STATUS_CANNOT_IMPERSONATE}, { |
501 | ERRHRD, ERRgeneral, NT_STATUS_IMAGE_ALREADY_LOADED}, { |
502 | ERRHRD, ERRgeneral, NT_STATUS_ABIOS_NOT_PRESENT}, { |
503 | ERRHRD, ERRgeneral, NT_STATUS_ABIOS_LID_NOT_EXIST}, { |
504 | ERRHRD, ERRgeneral, NT_STATUS_ABIOS_LID_ALREADY_OWNED}, { |
505 | ERRHRD, ERRgeneral, NT_STATUS_ABIOS_NOT_LID_OWNER}, { |
506 | ERRHRD, ERRgeneral, NT_STATUS_ABIOS_INVALID_COMMAND}, { |
507 | ERRHRD, ERRgeneral, NT_STATUS_ABIOS_INVALID_LID}, { |
508 | ERRHRD, ERRgeneral, NT_STATUS_ABIOS_SELECTOR_NOT_AVAILABLE}, { |
509 | ERRHRD, ERRgeneral, NT_STATUS_ABIOS_INVALID_SELECTOR}, { |
510 | ERRHRD, ERRgeneral, NT_STATUS_NO_LDT}, { |
511 | ERRHRD, ERRgeneral, NT_STATUS_INVALID_LDT_SIZE}, { |
512 | ERRHRD, ERRgeneral, NT_STATUS_INVALID_LDT_OFFSET}, { |
513 | ERRHRD, ERRgeneral, NT_STATUS_INVALID_LDT_DESCRIPTOR}, { |
514 | ERRDOS, 193, NT_STATUS_INVALID_IMAGE_NE_FORMAT}, { |
515 | ERRHRD, ERRgeneral, NT_STATUS_RXACT_INVALID_STATE}, { |
516 | ERRHRD, ERRgeneral, NT_STATUS_RXACT_COMMIT_FAILURE}, { |
517 | ERRHRD, ERRgeneral, NT_STATUS_MAPPED_FILE_SIZE_ZERO}, { |
518 | ERRDOS, ERRnofids, NT_STATUS_TOO_MANY_OPENED_FILES}, { |
519 | ERRHRD, ERRgeneral, NT_STATUS_CANCELLED}, { |
520 | ERRDOS, ERRnoaccess, NT_STATUS_CANNOT_DELETE}, { |
521 | ERRHRD, ERRgeneral, NT_STATUS_INVALID_COMPUTER_NAME}, { |
522 | ERRDOS, ERRnoaccess, NT_STATUS_FILE_DELETED}, { |
523 | ERRHRD, ERRgeneral, NT_STATUS_SPECIAL_ACCOUNT}, { |
524 | ERRHRD, ERRgeneral, NT_STATUS_SPECIAL_GROUP}, { |
525 | ERRHRD, ERRgeneral, NT_STATUS_SPECIAL_USER}, { |
526 | ERRHRD, ERRgeneral, NT_STATUS_MEMBERS_PRIMARY_GROUP}, { |
527 | ERRDOS, ERRbadfid, NT_STATUS_FILE_CLOSED}, { |
528 | ERRHRD, ERRgeneral, NT_STATUS_TOO_MANY_THREADS}, { |
529 | ERRHRD, ERRgeneral, NT_STATUS_THREAD_NOT_IN_PROCESS}, { |
530 | ERRHRD, ERRgeneral, NT_STATUS_TOKEN_ALREADY_IN_USE}, { |
531 | ERRHRD, ERRgeneral, NT_STATUS_PAGEFILE_QUOTA_EXCEEDED}, { |
532 | ERRHRD, ERRgeneral, NT_STATUS_COMMITMENT_LIMIT}, { |
533 | ERRDOS, 193, NT_STATUS_INVALID_IMAGE_LE_FORMAT}, { |
534 | ERRDOS, 193, NT_STATUS_INVALID_IMAGE_NOT_MZ}, { |
535 | ERRDOS, 193, NT_STATUS_INVALID_IMAGE_PROTECT}, { |
536 | ERRDOS, 193, NT_STATUS_INVALID_IMAGE_WIN_16}, { |
537 | ERRHRD, ERRgeneral, NT_STATUS_LOGON_SERVER_CONFLICT}, { |
538 | ERRHRD, ERRgeneral, NT_STATUS_TIME_DIFFERENCE_AT_DC}, { |
539 | ERRHRD, ERRgeneral, NT_STATUS_SYNCHRONIZATION_REQUIRED}, { |
540 | ERRDOS, 126, NT_STATUS_DLL_NOT_FOUND}, { |
541 | ERRHRD, ERRgeneral, NT_STATUS_OPEN_FAILED}, { |
542 | ERRHRD, ERRgeneral, NT_STATUS_IO_PRIVILEGE_FAILED}, { |
543 | ERRDOS, 182, NT_STATUS_ORDINAL_NOT_FOUND}, { |
544 | ERRDOS, 127, NT_STATUS_ENTRYPOINT_NOT_FOUND}, { |
545 | ERRHRD, ERRgeneral, NT_STATUS_CONTROL_C_EXIT}, { |
546 | ERRDOS, 64, NT_STATUS_LOCAL_DISCONNECT}, { |
547 | ERRDOS, 64, NT_STATUS_REMOTE_DISCONNECT}, { |
548 | ERRDOS, 51, NT_STATUS_REMOTE_RESOURCES}, { |
549 | ERRDOS, 59, NT_STATUS_LINK_FAILED}, { |
550 | ERRDOS, 59, NT_STATUS_LINK_TIMEOUT}, { |
551 | ERRDOS, 59, NT_STATUS_INVALID_CONNECTION}, { |
552 | ERRDOS, 59, NT_STATUS_INVALID_ADDRESS}, { |
553 | ERRHRD, ERRgeneral, NT_STATUS_DLL_INIT_FAILED}, { |
554 | ERRHRD, ERRgeneral, NT_STATUS_MISSING_SYSTEMFILE}, { |
555 | ERRHRD, ERRgeneral, NT_STATUS_UNHANDLED_EXCEPTION}, { |
556 | ERRHRD, ERRgeneral, NT_STATUS_APP_INIT_FAILURE}, { |
557 | ERRHRD, ERRgeneral, NT_STATUS_PAGEFILE_CREATE_FAILED}, { |
558 | ERRHRD, ERRgeneral, NT_STATUS_NO_PAGEFILE}, { |
559 | ERRDOS, 124, NT_STATUS_INVALID_LEVEL}, { |
560 | ERRDOS, 86, NT_STATUS_WRONG_PASSWORD_CORE}, { |
561 | ERRHRD, ERRgeneral, NT_STATUS_ILLEGAL_FLOAT_CONTEXT}, { |
562 | ERRDOS, 109, NT_STATUS_PIPE_BROKEN}, { |
563 | ERRHRD, ERRgeneral, NT_STATUS_REGISTRY_CORRUPT}, { |
564 | ERRHRD, ERRgeneral, NT_STATUS_REGISTRY_IO_FAILED}, { |
565 | ERRHRD, ERRgeneral, NT_STATUS_NO_EVENT_PAIR}, { |
566 | ERRHRD, ERRgeneral, NT_STATUS_UNRECOGNIZED_VOLUME}, { |
567 | ERRHRD, ERRgeneral, NT_STATUS_SERIAL_NO_DEVICE_INITED}, { |
568 | ERRHRD, ERRgeneral, NT_STATUS_NO_SUCH_ALIAS}, { |
569 | ERRHRD, ERRgeneral, NT_STATUS_MEMBER_NOT_IN_ALIAS}, { |
570 | ERRHRD, ERRgeneral, NT_STATUS_MEMBER_IN_ALIAS}, { |
571 | ERRHRD, ERRgeneral, NT_STATUS_ALIAS_EXISTS}, { |
572 | ERRHRD, ERRgeneral, NT_STATUS_LOGON_NOT_GRANTED}, { |
573 | ERRHRD, ERRgeneral, NT_STATUS_TOO_MANY_SECRETS}, { |
574 | ERRHRD, ERRgeneral, NT_STATUS_SECRET_TOO_LONG}, { |
575 | ERRHRD, ERRgeneral, NT_STATUS_INTERNAL_DB_ERROR}, { |
576 | ERRHRD, ERRgeneral, NT_STATUS_FULLSCREEN_MODE}, { |
577 | ERRHRD, ERRgeneral, NT_STATUS_TOO_MANY_CONTEXT_IDS}, { |
578 | ERRDOS, ERRnoaccess, NT_STATUS_LOGON_TYPE_NOT_GRANTED}, { |
579 | ERRHRD, ERRgeneral, NT_STATUS_NOT_REGISTRY_FILE}, { |
580 | ERRHRD, ERRgeneral, NT_STATUS_NT_CROSS_ENCRYPTION_REQUIRED}, { |
581 | ERRHRD, ERRgeneral, NT_STATUS_DOMAIN_CTRLR_CONFIG_ERROR}, { |
582 | ERRHRD, ERRgeneral, NT_STATUS_FT_MISSING_MEMBER}, { |
583 | ERRHRD, ERRgeneral, NT_STATUS_ILL_FORMED_SERVICE_ENTRY}, { |
584 | ERRHRD, ERRgeneral, NT_STATUS_ILLEGAL_CHARACTER}, { |
585 | ERRHRD, ERRgeneral, NT_STATUS_UNMAPPABLE_CHARACTER}, { |
586 | ERRHRD, ERRgeneral, NT_STATUS_UNDEFINED_CHARACTER}, { |
587 | ERRHRD, ERRgeneral, NT_STATUS_FLOPPY_VOLUME}, { |
588 | ERRHRD, ERRgeneral, NT_STATUS_FLOPPY_ID_MARK_NOT_FOUND}, { |
589 | ERRHRD, ERRgeneral, NT_STATUS_FLOPPY_WRONG_CYLINDER}, { |
590 | ERRHRD, ERRgeneral, NT_STATUS_FLOPPY_UNKNOWN_ERROR}, { |
591 | ERRHRD, ERRgeneral, NT_STATUS_FLOPPY_BAD_REGISTERS}, { |
592 | ERRHRD, ERRgeneral, NT_STATUS_DISK_RECALIBRATE_FAILED}, { |
593 | ERRHRD, ERRgeneral, NT_STATUS_DISK_OPERATION_FAILED}, { |
594 | ERRHRD, ERRgeneral, NT_STATUS_DISK_RESET_FAILED}, { |
595 | ERRHRD, ERRgeneral, NT_STATUS_SHARED_IRQ_BUSY}, { |
596 | ERRHRD, ERRgeneral, NT_STATUS_FT_ORPHANING}, { |
597 | ERRHRD, ERRgeneral, 0xc000016e}, { |
598 | ERRHRD, ERRgeneral, 0xc000016f}, { |
599 | ERRHRD, ERRgeneral, 0xc0000170}, { |
600 | ERRHRD, ERRgeneral, 0xc0000171}, { |
601 | ERRHRD, ERRgeneral, NT_STATUS_PARTITION_FAILURE}, { |
602 | ERRHRD, ERRgeneral, NT_STATUS_INVALID_BLOCK_LENGTH}, { |
603 | ERRHRD, ERRgeneral, NT_STATUS_DEVICE_NOT_PARTITIONED}, { |
604 | ERRHRD, ERRgeneral, NT_STATUS_UNABLE_TO_LOCK_MEDIA}, { |
605 | ERRHRD, ERRgeneral, NT_STATUS_UNABLE_TO_UNLOAD_MEDIA}, { |
606 | ERRHRD, ERRgeneral, NT_STATUS_EOM_OVERFLOW}, { |
607 | ERRHRD, ERRgeneral, NT_STATUS_NO_MEDIA}, { |
608 | ERRHRD, ERRgeneral, 0xc0000179}, { |
609 | ERRHRD, ERRgeneral, NT_STATUS_NO_SUCH_MEMBER}, { |
610 | ERRHRD, ERRgeneral, NT_STATUS_INVALID_MEMBER}, { |
611 | ERRHRD, ERRgeneral, NT_STATUS_KEY_DELETED}, { |
612 | ERRHRD, ERRgeneral, NT_STATUS_NO_LOG_SPACE}, { |
613 | ERRHRD, ERRgeneral, NT_STATUS_TOO_MANY_SIDS}, { |
614 | ERRHRD, ERRgeneral, NT_STATUS_LM_CROSS_ENCRYPTION_REQUIRED}, { |
615 | ERRHRD, ERRgeneral, NT_STATUS_KEY_HAS_CHILDREN}, { |
616 | ERRHRD, ERRgeneral, NT_STATUS_CHILD_MUST_BE_VOLATILE}, { |
617 | ERRDOS, 87, NT_STATUS_DEVICE_CONFIGURATION_ERROR}, { |
618 | ERRHRD, ERRgeneral, NT_STATUS_DRIVER_INTERNAL_ERROR}, { |
619 | ERRDOS, 22, NT_STATUS_INVALID_DEVICE_STATE}, { |
620 | ERRHRD, ERRgeneral, NT_STATUS_IO_DEVICE_ERROR}, { |
621 | ERRHRD, ERRgeneral, NT_STATUS_DEVICE_PROTOCOL_ERROR}, { |
622 | ERRHRD, ERRgeneral, NT_STATUS_BACKUP_CONTROLLER}, { |
623 | ERRHRD, ERRgeneral, NT_STATUS_LOG_FILE_FULL}, { |
624 | ERRDOS, 19, NT_STATUS_TOO_LATE}, { |
625 | ERRDOS, ERRnoaccess, NT_STATUS_NO_TRUST_LSA_SECRET}, |
626 | /* { This NT error code was 'sqashed' |
627 | from NT_STATUS_NO_TRUST_SAM_ACCOUNT to |
628 | NT_STATUS_TRUSTED_RELATIONSHIP_FAILURE during the session setup } */ |
629 | { |
630 | ERRDOS, ERRnoaccess, NT_STATUS_NO_TRUST_SAM_ACCOUNT}, { |
631 | ERRDOS, ERRnoaccess, NT_STATUS_TRUSTED_DOMAIN_FAILURE}, { |
632 | ERRDOS, ERRnoaccess, NT_STATUS_TRUSTED_RELATIONSHIP_FAILURE}, { |
633 | ERRHRD, ERRgeneral, NT_STATUS_EVENTLOG_FILE_CORRUPT}, { |
634 | ERRHRD, ERRgeneral, NT_STATUS_EVENTLOG_CANT_START}, { |
635 | ERRDOS, ERRnoaccess, NT_STATUS_TRUST_FAILURE}, { |
636 | ERRHRD, ERRgeneral, NT_STATUS_MUTANT_LIMIT_EXCEEDED}, { |
637 | ERRDOS, ERRnetlogonNotStarted, NT_STATUS_NETLOGON_NOT_STARTED}, { |
638 | ERRSRV, ERRaccountexpired, NT_STATUS_ACCOUNT_EXPIRED}, { |
639 | ERRHRD, ERRgeneral, NT_STATUS_POSSIBLE_DEADLOCK}, { |
640 | ERRHRD, ERRgeneral, NT_STATUS_NETWORK_CREDENTIAL_CONFLICT}, { |
641 | ERRHRD, ERRgeneral, NT_STATUS_REMOTE_SESSION_LIMIT}, { |
642 | ERRHRD, ERRgeneral, NT_STATUS_EVENTLOG_FILE_CHANGED}, { |
643 | ERRDOS, ERRnoaccess, NT_STATUS_NOLOGON_INTERDOMAIN_TRUST_ACCOUNT}, { |
644 | ERRDOS, ERRnoaccess, NT_STATUS_NOLOGON_WORKSTATION_TRUST_ACCOUNT}, { |
645 | ERRDOS, ERRnoaccess, NT_STATUS_NOLOGON_SERVER_TRUST_ACCOUNT}, |
646 | /* { This NT error code was 'sqashed' |
647 | from NT_STATUS_DOMAIN_TRUST_INCONSISTENT to NT_STATUS_LOGON_FAILURE |
648 | during the session setup } */ |
649 | { |
650 | ERRDOS, ERRnoaccess, NT_STATUS_DOMAIN_TRUST_INCONSISTENT}, { |
651 | ERRHRD, ERRgeneral, NT_STATUS_FS_DRIVER_REQUIRED}, { |
652 | ERRHRD, ERRgeneral, NT_STATUS_NO_USER_SESSION_KEY}, { |
653 | ERRDOS, 59, NT_STATUS_USER_SESSION_DELETED}, { |
654 | ERRHRD, ERRgeneral, NT_STATUS_RESOURCE_LANG_NOT_FOUND}, { |
655 | ERRDOS, ERRnoresource, NT_STATUS_INSUFF_SERVER_RESOURCES}, { |
656 | ERRHRD, ERRgeneral, NT_STATUS_INVALID_BUFFER_SIZE}, { |
657 | ERRHRD, ERRgeneral, NT_STATUS_INVALID_ADDRESS_COMPONENT}, { |
658 | ERRHRD, ERRgeneral, NT_STATUS_INVALID_ADDRESS_WILDCARD}, { |
659 | ERRDOS, 68, NT_STATUS_TOO_MANY_ADDRESSES}, { |
660 | ERRDOS, 52, NT_STATUS_ADDRESS_ALREADY_EXISTS}, { |
661 | ERRDOS, 64, NT_STATUS_ADDRESS_CLOSED}, { |
662 | ERRDOS, 64, NT_STATUS_CONNECTION_DISCONNECTED}, { |
663 | ERRDOS, 64, NT_STATUS_CONNECTION_RESET}, { |
664 | ERRDOS, 68, NT_STATUS_TOO_MANY_NODES}, { |
665 | ERRDOS, 59, NT_STATUS_TRANSACTION_ABORTED}, { |
666 | ERRDOS, 59, NT_STATUS_TRANSACTION_TIMED_OUT}, { |
667 | ERRDOS, 59, NT_STATUS_TRANSACTION_NO_RELEASE}, { |
668 | ERRDOS, 59, NT_STATUS_TRANSACTION_NO_MATCH}, { |
669 | ERRDOS, 59, NT_STATUS_TRANSACTION_RESPONDED}, { |
670 | ERRDOS, 59, NT_STATUS_TRANSACTION_INVALID_ID}, { |
671 | ERRDOS, 59, NT_STATUS_TRANSACTION_INVALID_TYPE}, { |
672 | ERRDOS, ERRunsup, NT_STATUS_NOT_SERVER_SESSION}, { |
673 | ERRDOS, ERRunsup, NT_STATUS_NOT_CLIENT_SESSION}, { |
674 | ERRHRD, ERRgeneral, NT_STATUS_CANNOT_LOAD_REGISTRY_FILE}, { |
675 | ERRHRD, ERRgeneral, NT_STATUS_DEBUG_ATTACH_FAILED}, { |
676 | ERRHRD, ERRgeneral, NT_STATUS_SYSTEM_PROCESS_TERMINATED}, { |
677 | ERRHRD, ERRgeneral, NT_STATUS_DATA_NOT_ACCEPTED}, { |
678 | ERRHRD, ERRgeneral, NT_STATUS_NO_BROWSER_SERVERS_FOUND}, { |
679 | ERRHRD, ERRgeneral, NT_STATUS_VDM_HARD_ERROR}, { |
680 | ERRHRD, ERRgeneral, NT_STATUS_DRIVER_CANCEL_TIMEOUT}, { |
681 | ERRHRD, ERRgeneral, NT_STATUS_REPLY_MESSAGE_MISMATCH}, { |
682 | ERRHRD, ERRgeneral, NT_STATUS_MAPPED_ALIGNMENT}, { |
683 | ERRDOS, 193, NT_STATUS_IMAGE_CHECKSUM_MISMATCH}, { |
684 | ERRHRD, ERRgeneral, NT_STATUS_LOST_WRITEBEHIND_DATA}, { |
685 | ERRHRD, ERRgeneral, NT_STATUS_CLIENT_SERVER_PARAMETERS_INVALID}, { |
686 | ERRSRV, ERRpasswordExpired, NT_STATUS_PASSWORD_MUST_CHANGE}, { |
687 | ERRHRD, ERRgeneral, NT_STATUS_NOT_FOUND}, { |
688 | ERRHRD, ERRgeneral, NT_STATUS_NOT_TINY_STREAM}, { |
689 | ERRHRD, ERRgeneral, NT_STATUS_RECOVERY_FAILURE}, { |
690 | ERRHRD, ERRgeneral, NT_STATUS_STACK_OVERFLOW_READ}, { |
691 | ERRHRD, ERRgeneral, NT_STATUS_FAIL_CHECK}, { |
692 | ERRHRD, ERRgeneral, NT_STATUS_DUPLICATE_OBJECTID}, { |
693 | ERRHRD, ERRgeneral, NT_STATUS_OBJECTID_EXISTS}, { |
694 | ERRHRD, ERRgeneral, NT_STATUS_CONVERT_TO_LARGE}, { |
695 | ERRHRD, ERRgeneral, NT_STATUS_RETRY}, { |
696 | ERRHRD, ERRgeneral, NT_STATUS_FOUND_OUT_OF_SCOPE}, { |
697 | ERRHRD, ERRgeneral, NT_STATUS_ALLOCATE_BUCKET}, { |
698 | ERRHRD, ERRgeneral, NT_STATUS_PROPSET_NOT_FOUND}, { |
699 | ERRHRD, ERRgeneral, NT_STATUS_MARSHALL_OVERFLOW}, { |
700 | ERRHRD, ERRgeneral, NT_STATUS_INVALID_VARIANT}, { |
701 | ERRHRD, ERRgeneral, NT_STATUS_DOMAIN_CONTROLLER_NOT_FOUND}, { |
702 | ERRDOS, ERRnoaccess, NT_STATUS_ACCOUNT_LOCKED_OUT}, { |
703 | ERRDOS, ERRbadfid, NT_STATUS_HANDLE_NOT_CLOSABLE}, { |
704 | ERRHRD, ERRgeneral, NT_STATUS_CONNECTION_REFUSED}, { |
705 | ERRHRD, ERRgeneral, NT_STATUS_GRACEFUL_DISCONNECT}, { |
706 | ERRHRD, ERRgeneral, NT_STATUS_ADDRESS_ALREADY_ASSOCIATED}, { |
707 | ERRHRD, ERRgeneral, NT_STATUS_ADDRESS_NOT_ASSOCIATED}, { |
708 | ERRHRD, ERRgeneral, NT_STATUS_CONNECTION_INVALID}, { |
709 | ERRHRD, ERRgeneral, NT_STATUS_CONNECTION_ACTIVE}, { |
710 | ERRHRD, ERRgeneral, NT_STATUS_NETWORK_UNREACHABLE}, { |
711 | ERRHRD, ERRgeneral, NT_STATUS_HOST_UNREACHABLE}, { |
712 | ERRHRD, ERRgeneral, NT_STATUS_PROTOCOL_UNREACHABLE}, { |
713 | ERRHRD, ERRgeneral, NT_STATUS_PORT_UNREACHABLE}, { |
714 | ERRHRD, ERRgeneral, NT_STATUS_REQUEST_ABORTED}, { |
715 | ERRHRD, ERRgeneral, NT_STATUS_CONNECTION_ABORTED}, { |
716 | ERRHRD, ERRgeneral, NT_STATUS_BAD_COMPRESSION_BUFFER}, { |
717 | ERRHRD, ERRgeneral, NT_STATUS_USER_MAPPED_FILE}, { |
718 | ERRHRD, ERRgeneral, NT_STATUS_AUDIT_FAILED}, { |
719 | ERRHRD, ERRgeneral, NT_STATUS_TIMER_RESOLUTION_NOT_SET}, { |
720 | ERRHRD, ERRgeneral, NT_STATUS_CONNECTION_COUNT_LIMIT}, { |
721 | ERRHRD, ERRgeneral, NT_STATUS_LOGIN_TIME_RESTRICTION}, { |
722 | ERRHRD, ERRgeneral, NT_STATUS_LOGIN_WKSTA_RESTRICTION}, { |
723 | ERRDOS, 193, NT_STATUS_IMAGE_MP_UP_MISMATCH}, { |
724 | ERRHRD, ERRgeneral, 0xc000024a}, { |
725 | ERRHRD, ERRgeneral, 0xc000024b}, { |
726 | ERRHRD, ERRgeneral, 0xc000024c}, { |
727 | ERRHRD, ERRgeneral, 0xc000024d}, { |
728 | ERRHRD, ERRgeneral, 0xc000024e}, { |
729 | ERRHRD, ERRgeneral, 0xc000024f}, { |
730 | ERRHRD, ERRgeneral, NT_STATUS_INSUFFICIENT_LOGON_INFO}, { |
731 | ERRHRD, ERRgeneral, NT_STATUS_BAD_DLL_ENTRYPOINT}, { |
732 | ERRHRD, ERRgeneral, NT_STATUS_BAD_SERVICE_ENTRYPOINT}, { |
733 | ERRHRD, ERRgeneral, NT_STATUS_LPC_REPLY_LOST}, { |
734 | ERRHRD, ERRgeneral, NT_STATUS_IP_ADDRESS_CONFLICT1}, { |
735 | ERRHRD, ERRgeneral, NT_STATUS_IP_ADDRESS_CONFLICT2}, { |
736 | ERRHRD, ERRgeneral, NT_STATUS_REGISTRY_QUOTA_LIMIT}, { |
737 | ERRSRV, 3, NT_STATUS_PATH_NOT_COVERED}, { |
738 | ERRHRD, ERRgeneral, NT_STATUS_NO_CALLBACK_ACTIVE}, { |
739 | ERRHRD, ERRgeneral, NT_STATUS_LICENSE_QUOTA_EXCEEDED}, { |
740 | ERRHRD, ERRgeneral, NT_STATUS_PWD_TOO_SHORT}, { |
741 | ERRHRD, ERRgeneral, NT_STATUS_PWD_TOO_RECENT}, { |
742 | ERRHRD, ERRgeneral, NT_STATUS_PWD_HISTORY_CONFLICT}, { |
743 | ERRHRD, ERRgeneral, 0xc000025d}, { |
744 | ERRHRD, ERRgeneral, NT_STATUS_PLUGPLAY_NO_DEVICE}, { |
745 | ERRHRD, ERRgeneral, NT_STATUS_UNSUPPORTED_COMPRESSION}, { |
746 | ERRHRD, ERRgeneral, NT_STATUS_INVALID_HW_PROFILE}, { |
747 | ERRHRD, ERRgeneral, NT_STATUS_INVALID_PLUGPLAY_DEVICE_PATH}, { |
748 | ERRDOS, 182, NT_STATUS_DRIVER_ORDINAL_NOT_FOUND}, { |
749 | ERRDOS, 127, NT_STATUS_DRIVER_ENTRYPOINT_NOT_FOUND}, { |
750 | ERRDOS, 288, NT_STATUS_RESOURCE_NOT_OWNED}, { |
751 | ERRDOS, ErrTooManyLinks, NT_STATUS_TOO_MANY_LINKS}, { |
752 | ERRHRD, ERRgeneral, NT_STATUS_QUOTA_LIST_INCONSISTENT}, { |
753 | ERRHRD, ERRgeneral, NT_STATUS_FILE_IS_OFFLINE}, { |
754 | ERRDOS, 21, 0xc000026e}, { |
755 | ERRDOS, 161, 0xc0000281}, { |
756 | ERRDOS, ERRnoaccess, 0xc000028a}, { |
757 | ERRDOS, ERRnoaccess, 0xc000028b}, { |
758 | ERRHRD, ERRgeneral, 0xc000028c}, { |
759 | ERRDOS, ERRnoaccess, 0xc000028d}, { |
760 | ERRDOS, ERRnoaccess, 0xc000028e}, { |
761 | ERRDOS, ERRnoaccess, 0xc000028f}, { |
762 | ERRDOS, ERRnoaccess, 0xc0000290}, { |
763 | ERRDOS, ERRbadfunc, 0xc000029c}, { |
764 | ERRDOS, ERRsymlink, NT_STATUS_STOPPED_ON_SYMLINK}, { |
765 | ERRDOS, ERRinvlevel, 0x007c0001}, { |
766 | 0, 0, 0 } |
767 | }; |
768 | |
769 | /***************************************************************************** |
770 | Print an error message from the status code |
771 | *****************************************************************************/ |
772 | static void |
773 | cifs_print_status(__u32 status_code) |
774 | { |
775 | int idx = 0; |
776 | |
777 | while (nt_errs[idx].nt_errstr != NULL) { |
778 | if (((nt_errs[idx].nt_errcode) & 0xFFFFFF) == |
779 | (status_code & 0xFFFFFF)) { |
780 | pr_notice("Status code returned 0x%08x %s\n" , |
781 | status_code, nt_errs[idx].nt_errstr); |
782 | } |
783 | idx++; |
784 | } |
785 | return; |
786 | } |
787 | |
788 | |
789 | static void |
790 | ntstatus_to_dos(__u32 ntstatus, __u8 *eclass, __u16 *ecode) |
791 | { |
792 | int i; |
793 | if (ntstatus == 0) { |
794 | *eclass = 0; |
795 | *ecode = 0; |
796 | return; |
797 | } |
798 | for (i = 0; ntstatus_to_dos_map[i].ntstatus; i++) { |
799 | if (ntstatus == ntstatus_to_dos_map[i].ntstatus) { |
800 | *eclass = ntstatus_to_dos_map[i].dos_class; |
801 | *ecode = ntstatus_to_dos_map[i].dos_code; |
802 | return; |
803 | } |
804 | } |
805 | *eclass = ERRHRD; |
806 | *ecode = ERRgeneral; |
807 | } |
808 | |
809 | int |
810 | map_smb_to_linux_error(char *buf, bool logErr) |
811 | { |
812 | struct smb_hdr *smb = (struct smb_hdr *)buf; |
813 | unsigned int i; |
814 | int rc = -EIO; /* if transport error smb error may not be set */ |
815 | __u8 smberrclass; |
816 | __u16 smberrcode; |
817 | |
818 | /* BB if NT Status codes - map NT BB */ |
819 | |
820 | /* old style smb error codes */ |
821 | if (smb->Status.CifsError == 0) |
822 | return 0; |
823 | |
824 | if (smb->Flags2 & SMBFLG2_ERR_STATUS) { |
825 | /* translate the newer STATUS codes to old style SMB errors |
826 | * and then to POSIX errors */ |
827 | __u32 err = le32_to_cpu(smb->Status.CifsError); |
828 | if (logErr && (err != (NT_STATUS_MORE_PROCESSING_REQUIRED))) |
829 | cifs_print_status(status_code: err); |
830 | else if (cifsFYI & CIFS_RC) |
831 | cifs_print_status(status_code: err); |
832 | ntstatus_to_dos(ntstatus: err, eclass: &smberrclass, ecode: &smberrcode); |
833 | } else { |
834 | smberrclass = smb->Status.DosError.ErrorClass; |
835 | smberrcode = le16_to_cpu(smb->Status.DosError.Error); |
836 | } |
837 | |
838 | /* old style errors */ |
839 | |
840 | /* DOS class smb error codes - map DOS */ |
841 | if (smberrclass == ERRDOS) { |
842 | /* 1 byte field no need to byte reverse */ |
843 | for (i = 0; |
844 | i < |
845 | sizeof(mapping_table_ERRDOS) / |
846 | sizeof(struct smb_to_posix_error); i++) { |
847 | if (mapping_table_ERRDOS[i].smb_err == 0) |
848 | break; |
849 | else if (mapping_table_ERRDOS[i].smb_err == |
850 | smberrcode) { |
851 | rc = mapping_table_ERRDOS[i].posix_code; |
852 | break; |
853 | } |
854 | /* else try next error mapping one to see if match */ |
855 | } |
856 | } else if (smberrclass == ERRSRV) { |
857 | /* server class of error codes */ |
858 | for (i = 0; |
859 | i < |
860 | sizeof(mapping_table_ERRSRV) / |
861 | sizeof(struct smb_to_posix_error); i++) { |
862 | if (mapping_table_ERRSRV[i].smb_err == 0) |
863 | break; |
864 | else if (mapping_table_ERRSRV[i].smb_err == |
865 | smberrcode) { |
866 | rc = mapping_table_ERRSRV[i].posix_code; |
867 | break; |
868 | } |
869 | /* else try next error mapping to see if match */ |
870 | } |
871 | } |
872 | /* else ERRHRD class errors or junk - return EIO */ |
873 | |
874 | cifs_dbg(FYI, "Mapping smb error code 0x%x to POSIX err %d\n" , |
875 | le32_to_cpu(smb->Status.CifsError), rc); |
876 | |
877 | /* generic corrective action e.g. reconnect SMB session on |
878 | * ERRbaduid could be added */ |
879 | |
880 | return rc; |
881 | } |
882 | |
883 | int |
884 | map_and_check_smb_error(struct mid_q_entry *mid, bool logErr) |
885 | { |
886 | int rc; |
887 | struct smb_hdr *smb = (struct smb_hdr *)mid->resp_buf; |
888 | |
889 | rc = map_smb_to_linux_error(buf: (char *)smb, logErr); |
890 | if (rc == -EACCES && !(smb->Flags2 & SMBFLG2_ERR_STATUS)) { |
891 | /* possible ERRBaduid */ |
892 | __u8 class = smb->Status.DosError.ErrorClass; |
893 | __u16 code = le16_to_cpu(smb->Status.DosError.Error); |
894 | |
895 | /* switch can be used to handle different errors */ |
896 | if (class == ERRSRV && code == ERRbaduid) { |
897 | cifs_dbg(FYI, "Server returned 0x%x, reconnecting session...\n" , |
898 | code); |
899 | cifs_signal_cifsd_for_reconnect(server: mid->server, all_channels: false); |
900 | } |
901 | } |
902 | |
903 | return rc; |
904 | } |
905 | |
906 | |
907 | /* |
908 | * calculate the size of the SMB message based on the fixed header |
909 | * portion, the number of word parameters and the data portion of the message |
910 | */ |
911 | unsigned int |
912 | smbCalcSize(void *buf) |
913 | { |
914 | struct smb_hdr *ptr = buf; |
915 | return (sizeof(struct smb_hdr) + (2 * ptr->WordCount) + |
916 | 2 /* size of the bcc field */ + get_bcc(hdr: ptr)); |
917 | } |
918 | |
919 | /* The following are taken from fs/ntfs/util.c */ |
920 | |
921 | #define NTFS_TIME_OFFSET ((u64)(369*365 + 89) * 24 * 3600 * 10000000) |
922 | |
923 | /* |
924 | * Convert the NT UTC (based 1601-01-01, in hundred nanosecond units) |
925 | * into Unix UTC (based 1970-01-01, in seconds). |
926 | */ |
927 | struct timespec64 |
928 | cifs_NTtimeToUnix(__le64 ntutc) |
929 | { |
930 | struct timespec64 ts; |
931 | /* BB what about the timezone? BB */ |
932 | |
933 | /* Subtract the NTFS time offset, then convert to 1s intervals. */ |
934 | s64 t = le64_to_cpu(ntutc) - NTFS_TIME_OFFSET; |
935 | u64 abs_t; |
936 | |
937 | /* |
938 | * Unfortunately can not use normal 64 bit division on 32 bit arch, but |
939 | * the alternative, do_div, does not work with negative numbers so have |
940 | * to special case them |
941 | */ |
942 | if (t < 0) { |
943 | abs_t = -t; |
944 | ts.tv_nsec = (time64_t)(do_div(abs_t, 10000000) * 100); |
945 | ts.tv_nsec = -ts.tv_nsec; |
946 | ts.tv_sec = -abs_t; |
947 | } else { |
948 | abs_t = t; |
949 | ts.tv_nsec = (time64_t)do_div(abs_t, 10000000) * 100; |
950 | ts.tv_sec = abs_t; |
951 | } |
952 | |
953 | return ts; |
954 | } |
955 | |
956 | /* Convert the Unix UTC into NT UTC. */ |
957 | u64 |
958 | cifs_UnixTimeToNT(struct timespec64 t) |
959 | { |
960 | /* Convert to 100ns intervals and then add the NTFS time offset. */ |
961 | return (u64) t.tv_sec * 10000000 + t.tv_nsec/100 + NTFS_TIME_OFFSET; |
962 | } |
963 | |
964 | static const int total_days_of_prev_months[] = { |
965 | 0, 31, 59, 90, 120, 151, 181, 212, 243, 273, 304, 334 |
966 | }; |
967 | |
968 | struct timespec64 cnvrtDosUnixTm(__le16 le_date, __le16 le_time, int offset) |
969 | { |
970 | struct timespec64 ts; |
971 | time64_t sec, days; |
972 | int min, day, month, year; |
973 | u16 date = le16_to_cpu(le_date); |
974 | u16 time = le16_to_cpu(le_time); |
975 | SMB_TIME *st = (SMB_TIME *)&time; |
976 | SMB_DATE *sd = (SMB_DATE *)&date; |
977 | |
978 | cifs_dbg(FYI, "date %d time %d\n" , date, time); |
979 | |
980 | sec = 2 * st->TwoSeconds; |
981 | min = st->Minutes; |
982 | if ((sec > 59) || (min > 59)) |
983 | cifs_dbg(VFS, "Invalid time min %d sec %lld\n" , min, sec); |
984 | sec += (min * 60); |
985 | sec += 60 * 60 * st->Hours; |
986 | if (st->Hours > 24) |
987 | cifs_dbg(VFS, "Invalid hours %d\n" , st->Hours); |
988 | day = sd->Day; |
989 | month = sd->Month; |
990 | if (day < 1 || day > 31 || month < 1 || month > 12) { |
991 | cifs_dbg(VFS, "Invalid date, month %d day: %d\n" , month, day); |
992 | day = clamp(day, 1, 31); |
993 | month = clamp(month, 1, 12); |
994 | } |
995 | month -= 1; |
996 | days = day + total_days_of_prev_months[month]; |
997 | days += 3652; /* account for difference in days between 1980 and 1970 */ |
998 | year = sd->Year; |
999 | days += year * 365; |
1000 | days += (year/4); /* leap year */ |
1001 | /* generalized leap year calculation is more complex, ie no leap year |
1002 | for years/100 except for years/400, but since the maximum number for DOS |
1003 | year is 2**7, the last year is 1980+127, which means we need only |
1004 | consider 2 special case years, ie the years 2000 and 2100, and only |
1005 | adjust for the lack of leap year for the year 2100, as 2000 was a |
1006 | leap year (divisable by 400) */ |
1007 | if (year >= 120) /* the year 2100 */ |
1008 | days = days - 1; /* do not count leap year for the year 2100 */ |
1009 | |
1010 | /* adjust for leap year where we are still before leap day */ |
1011 | if (year != 120) |
1012 | days -= ((year & 0x03) == 0) && (month < 2 ? 1 : 0); |
1013 | sec += 24 * 60 * 60 * days; |
1014 | |
1015 | ts.tv_sec = sec + offset; |
1016 | |
1017 | /* cifs_dbg(FYI, "sec after cnvrt dos to unix time %d\n",sec); */ |
1018 | |
1019 | ts.tv_nsec = 0; |
1020 | return ts; |
1021 | } |
1022 | |