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torture: Reproducer for 64c0367
[Samba/gebeck_regimport.git] / source4 / torture / raw / lock.c
bloba31a4d0cfb1f5e8c725adcae2fdbac070cd6668f
1 /*
2 Unix SMB/CIFS implementation.
3 test suite for various lock operations
4 Copyright (C) Andrew Tridgell 2003
5
6 This program is free software; you can redistribute it and/or modify
7 it under the terms of the GNU General Public License as published by
8 the Free Software Foundation; either version 3 of the License, or
9 (at your option) any later version.
10
11 This program is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 GNU General Public License for more details.
15
16 You should have received a copy of the GNU General Public License
17 along with this program. If not, see <http://www.gnu.org/licenses/>.
18 */
19
20 #include "includes.h"
21 #include "torture/torture.h"
22 #include "libcli/raw/libcliraw.h"
23 #include "libcli/raw/raw_proto.h"
24 #include "system/time.h"
25 #include "system/filesys.h"
26 #include "libcli/libcli.h"
27 #include "torture/util.h"
28 #include "libcli/composite/composite.h"
29 #include "libcli/smb_composite/smb_composite.h"
30 #include "lib/cmdline/popt_common.h"
31 #include "param/param.h"
32 #include "torture/raw/proto.h"
33
34 #define CHECK_STATUS(status, correct) do { \
35 if (!NT_STATUS_EQUAL(status, correct)) { \
36 torture_result(tctx, TORTURE_FAIL, \
37 "(%s) Incorrect status %s - should be %s\n", \
38 __location__, nt_errstr(status), nt_errstr(correct)); \
39 ret = false; \
40 goto done; \
41 }} while (0)
42
43 #define CHECK_STATUS_CONT(status, correct) do { \
44 if (!NT_STATUS_EQUAL(status, correct)) { \
45 torture_result(tctx, TORTURE_FAIL, \
46 "(%s) Incorrect status %s - should be %s\n", \
47 __location__, nt_errstr(status), nt_errstr(correct)); \
48 ret = false; \
49 }} while (0)
50
51 #define CHECK_STATUS_OR(status, correct1, correct2) do { \
52 if ((!NT_STATUS_EQUAL(status, correct1)) && \
53 (!NT_STATUS_EQUAL(status, correct2))) { \
54 torture_result(tctx, TORTURE_FAIL, \
55 "(%s) Incorrect status %s - should be %s or %s\n", \
56 __location__, nt_errstr(status), nt_errstr(correct1), \
57 nt_errstr(correct2)); \
58 ret = false; \
59 goto done; \
60 }} while (0)
61
62 #define CHECK_STATUS_OR_CONT(status, correct1, correct2) do { \
63 if ((!NT_STATUS_EQUAL(status, correct1)) && \
64 (!NT_STATUS_EQUAL(status, correct2))) { \
65 torture_result(tctx, TORTURE_FAIL, \
66 "(%s) Incorrect status %s - should be %s or %s\n", \
67 __location__, nt_errstr(status), nt_errstr(correct1), \
68 nt_errstr(correct2)); \
69 ret = false; \
70 }} while (0)
71 #define BASEDIR "\\testlock"
72
73 #define TARGET_IS_W2K8(_tctx) (torture_setting_bool(_tctx, "w2k8", false))
74 #define TARGET_IS_WIN7(_tctx) (torture_setting_bool(_tctx, "win7", false))
75 #define TARGET_IS_WINDOWS(_tctx) \
76 ((torture_setting_bool(_tctx, "w2k3", false)) || \
77 (torture_setting_bool(_tctx, "w2k8", false)) || \
78 (torture_setting_bool(_tctx, "win7", false)))
79 #define TARGET_IS_SAMBA3(_tctx) (torture_setting_bool(_tctx, "samba3", false))
80 #define TARGET_IS_SAMBA4(_tctx) (torture_setting_bool(_tctx, "samba4", false))
81
82 #define TARGET_SUPPORTS_INVALID_LOCK_RANGE(_tctx) \
83 (torture_setting_bool(_tctx, "invalid_lock_range_support", true))
84 #define TARGET_SUPPORTS_SMBEXIT(_tctx) \
85 (torture_setting_bool(_tctx, "smbexit_pdu_support", true))
86 #define TARGET_SUPPORTS_SMBLOCK(_tctx) \
87 (torture_setting_bool(_tctx, "smblock_pdu_support", true))
88 #define TARGET_SUPPORTS_OPENX_DENY_DOS(_tctx) \
89 (torture_setting_bool(_tctx, "openx_deny_dos_support", true))
90 #define TARGET_RETURNS_RANGE_NOT_LOCKED(_tctx) \
91 (torture_setting_bool(_tctx, "range_not_locked_on_file_close", true))
92 /*
93 test SMBlock and SMBunlock ops
94 */
95 static bool test_lock(struct torture_context *tctx, struct smbcli_state *cli)
96 {
97 union smb_lock io;
98 NTSTATUS status;
99 bool ret = true;
100 int fnum;
101 const char *fname = BASEDIR "\\test.txt";
102
103 if (!TARGET_SUPPORTS_SMBLOCK(tctx))
104 torture_skip(tctx, "Target does not support the SMBlock PDU");
105
106 torture_assert(tctx, torture_setup_dir(cli, BASEDIR), "Failed to setup up test directory: " BASEDIR);
107
108 torture_comment(tctx, "Testing RAW_LOCK_LOCK\n");
109 io.generic.level = RAW_LOCK_LOCK;
110
111 fnum = smbcli_open(cli->tree, fname, O_RDWR|O_CREAT, DENY_NONE);
112 torture_assert(tctx,(fnum != -1), talloc_asprintf(tctx,
113 "Failed to create %s - %s\n",
114 fname, smbcli_errstr(cli->tree)));
115
116 torture_comment(tctx, "Trying 0/0 lock\n");
117 io.lock.level = RAW_LOCK_LOCK;
118 io.lock.in.file.fnum = fnum;
119 io.lock.in.count = 0;
120 io.lock.in.offset = 0;
121 status = smb_raw_lock(cli->tree, &io);
122 CHECK_STATUS(status, NT_STATUS_OK);
123 cli->session->pid++;
124 status = smb_raw_lock(cli->tree, &io);
125 CHECK_STATUS(status, NT_STATUS_OK);
126 cli->session->pid--;
127 io.lock.level = RAW_LOCK_UNLOCK;
128 status = smb_raw_lock(cli->tree, &io);
129 CHECK_STATUS(status, NT_STATUS_OK);
130
131 torture_comment(tctx, "Trying 0/1 lock\n");
132 io.lock.level = RAW_LOCK_LOCK;
133 io.lock.in.file.fnum = fnum;
134 io.lock.in.count = 1;
135 io.lock.in.offset = 0;
136 status = smb_raw_lock(cli->tree, &io);
137 CHECK_STATUS(status, NT_STATUS_OK);
138 cli->session->pid++;
139 status = smb_raw_lock(cli->tree, &io);
140 CHECK_STATUS(status, NT_STATUS_LOCK_NOT_GRANTED);
141 cli->session->pid--;
142 io.lock.level = RAW_LOCK_UNLOCK;
143 status = smb_raw_lock(cli->tree, &io);
144 CHECK_STATUS(status, NT_STATUS_OK);
145 io.lock.level = RAW_LOCK_UNLOCK;
146 status = smb_raw_lock(cli->tree, &io);
147 CHECK_STATUS(status, NT_STATUS_RANGE_NOT_LOCKED);
148
149 torture_comment(tctx, "Trying 0xEEFFFFFF lock\n");
150 io.lock.level = RAW_LOCK_LOCK;
151 io.lock.in.file.fnum = fnum;
152 io.lock.in.count = 4000;
153 io.lock.in.offset = 0xEEFFFFFF;
154 status = smb_raw_lock(cli->tree, &io);
155 CHECK_STATUS(status, NT_STATUS_OK);
156 cli->session->pid++;
157 status = smb_raw_lock(cli->tree, &io);
158 CHECK_STATUS(status, NT_STATUS_LOCK_NOT_GRANTED);
159 cli->session->pid--;
160 io.lock.level = RAW_LOCK_UNLOCK;
161 status = smb_raw_lock(cli->tree, &io);
162 CHECK_STATUS(status, NT_STATUS_OK);
163 io.lock.level = RAW_LOCK_UNLOCK;
164 status = smb_raw_lock(cli->tree, &io);
165 CHECK_STATUS(status, NT_STATUS_RANGE_NOT_LOCKED);
166
167 torture_comment(tctx, "Trying 0xEF000000 lock\n");
168 io.lock.level = RAW_LOCK_LOCK;
169 io.lock.in.file.fnum = fnum;
170 io.lock.in.count = 4000;
171 io.lock.in.offset = 0xEEFFFFFF;
172 status = smb_raw_lock(cli->tree, &io);
173 CHECK_STATUS(status, NT_STATUS_OK);
174 cli->session->pid++;
175 status = smb_raw_lock(cli->tree, &io);
176 CHECK_STATUS(status, NT_STATUS_FILE_LOCK_CONFLICT);
177 cli->session->pid--;
178 io.lock.level = RAW_LOCK_UNLOCK;
179 status = smb_raw_lock(cli->tree, &io);
180 CHECK_STATUS(status, NT_STATUS_OK);
181 io.lock.level = RAW_LOCK_UNLOCK;
182 status = smb_raw_lock(cli->tree, &io);
183 CHECK_STATUS(status, NT_STATUS_RANGE_NOT_LOCKED);
184
185 torture_comment(tctx, "Trying max lock\n");
186 io.lock.level = RAW_LOCK_LOCK;
187 io.lock.in.file.fnum = fnum;
188 io.lock.in.count = 4000;
189 io.lock.in.offset = 0xEF000000;
190 status = smb_raw_lock(cli->tree, &io);
191 CHECK_STATUS(status, NT_STATUS_OK);
192 cli->session->pid++;
193 status = smb_raw_lock(cli->tree, &io);
194 CHECK_STATUS(status, NT_STATUS_FILE_LOCK_CONFLICT);
195 cli->session->pid--;
196 io.lock.level = RAW_LOCK_UNLOCK;
197 status = smb_raw_lock(cli->tree, &io);
198 CHECK_STATUS(status, NT_STATUS_OK);
199 io.lock.level = RAW_LOCK_UNLOCK;
200 status = smb_raw_lock(cli->tree, &io);
201 CHECK_STATUS(status, NT_STATUS_RANGE_NOT_LOCKED);
202
203 torture_comment(tctx, "Trying wrong pid unlock\n");
204 io.lock.level = RAW_LOCK_LOCK;
205 io.lock.in.file.fnum = fnum;
206 io.lock.in.count = 4002;
207 io.lock.in.offset = 10001;
208 status = smb_raw_lock(cli->tree, &io);
209 CHECK_STATUS(status, NT_STATUS_OK);
210 cli->session->pid++;
211 io.lock.level = RAW_LOCK_UNLOCK;
212 status = smb_raw_lock(cli->tree, &io);
213 CHECK_STATUS(status, NT_STATUS_RANGE_NOT_LOCKED);
214 cli->session->pid--;
215 status = smb_raw_lock(cli->tree, &io);
216 CHECK_STATUS(status, NT_STATUS_OK);
217
218 done:
219 smbcli_close(cli->tree, fnum);
220 smb_raw_exit(cli->session);
221 smbcli_deltree(cli->tree, BASEDIR);
222 return ret;
223 }
224
225
226 /*
227 test locking&X ops
228 */
229 static bool test_lockx(struct torture_context *tctx, struct smbcli_state *cli)
230 {
231 union smb_lock io;
232 struct smb_lock_entry lock[1];
233 NTSTATUS status;
234 bool ret = true;
235 int fnum;
236 const char *fname = BASEDIR "\\test.txt";
237
238 torture_assert(tctx, torture_setup_dir(cli, BASEDIR), "Failed to setup up test directory: " BASEDIR);
239
240 torture_comment(tctx, "Testing RAW_LOCK_LOCKX\n");
241 io.generic.level = RAW_LOCK_LOCKX;
242
243 fnum = smbcli_open(cli->tree, fname, O_RDWR|O_CREAT, DENY_NONE);
244 torture_assert(tctx,(fnum != -1), talloc_asprintf(tctx,
245 "Failed to create %s - %s\n",
246 fname, smbcli_errstr(cli->tree)));
247
248 io.lockx.level = RAW_LOCK_LOCKX;
249 io.lockx.in.file.fnum = fnum;
250 io.lockx.in.mode = LOCKING_ANDX_LARGE_FILES;
251 io.lockx.in.timeout = 0;
252 io.lockx.in.ulock_cnt = 0;
253 io.lockx.in.lock_cnt = 1;
254 lock[0].pid = cli->session->pid;
255 lock[0].offset = 10;
256 lock[0].count = 1;
257 io.lockx.in.locks = &lock[0];
258 status = smb_raw_lock(cli->tree, &io);
259 CHECK_STATUS(status, NT_STATUS_OK);
260
261
262 torture_comment(tctx, "Trying 0xEEFFFFFF lock\n");
263 io.lockx.in.ulock_cnt = 0;
264 io.lockx.in.lock_cnt = 1;
265 lock[0].count = 4000;
266 lock[0].offset = 0xEEFFFFFF;
267 status = smb_raw_lock(cli->tree, &io);
268 CHECK_STATUS(status, NT_STATUS_OK);
269 lock[0].pid++;
270 status = smb_raw_lock(cli->tree, &io);
271 CHECK_STATUS(status, NT_STATUS_LOCK_NOT_GRANTED);
272 lock[0].pid--;
273 io.lockx.in.ulock_cnt = 1;
274 io.lockx.in.lock_cnt = 0;
275 status = smb_raw_lock(cli->tree, &io);
276 CHECK_STATUS(status, NT_STATUS_OK);
277 status = smb_raw_lock(cli->tree, &io);
278 CHECK_STATUS(status, NT_STATUS_RANGE_NOT_LOCKED);
279
280 torture_comment(tctx, "Trying 0xEF000000 lock\n");
281 io.lockx.in.ulock_cnt = 0;
282 io.lockx.in.lock_cnt = 1;
283 lock[0].count = 4000;
284 lock[0].offset = 0xEF000000;
285 status = smb_raw_lock(cli->tree, &io);
286 CHECK_STATUS(status, NT_STATUS_OK);
287 lock[0].pid++;
288 status = smb_raw_lock(cli->tree, &io);
289 CHECK_STATUS(status, NT_STATUS_FILE_LOCK_CONFLICT);
290 lock[0].pid--;
291 io.lockx.in.ulock_cnt = 1;
292 io.lockx.in.lock_cnt = 0;
293 status = smb_raw_lock(cli->tree, &io);
294 CHECK_STATUS(status, NT_STATUS_OK);
295 status = smb_raw_lock(cli->tree, &io);
296 CHECK_STATUS(status, NT_STATUS_RANGE_NOT_LOCKED);
297
298 torture_comment(tctx, "Trying zero lock\n");
299 io.lockx.in.ulock_cnt = 0;
300 io.lockx.in.lock_cnt = 1;
301 lock[0].count = 0;
302 lock[0].offset = ~0;
303 status = smb_raw_lock(cli->tree, &io);
304 CHECK_STATUS(status, NT_STATUS_OK);
305 lock[0].pid++;
306 status = smb_raw_lock(cli->tree, &io);
307 CHECK_STATUS(status, NT_STATUS_OK);
308 lock[0].pid--;
309 io.lockx.in.ulock_cnt = 1;
310 io.lockx.in.lock_cnt = 0;
311 status = smb_raw_lock(cli->tree, &io);
312 CHECK_STATUS(status, NT_STATUS_OK);
313 status = smb_raw_lock(cli->tree, &io);
314 CHECK_STATUS(status, NT_STATUS_RANGE_NOT_LOCKED);
315
316 torture_comment(tctx, "Trying max lock\n");
317 io.lockx.in.ulock_cnt = 0;
318 io.lockx.in.lock_cnt = 1;
319 lock[0].count = 0;
320 lock[0].offset = ~0;
321 status = smb_raw_lock(cli->tree, &io);
322 CHECK_STATUS(status, NT_STATUS_OK);
323 lock[0].pid++;
324 status = smb_raw_lock(cli->tree, &io);
325 CHECK_STATUS(status, NT_STATUS_OK);
326 lock[0].pid--;
327 io.lockx.in.ulock_cnt = 1;
328 io.lockx.in.lock_cnt = 0;
329 status = smb_raw_lock(cli->tree, &io);
330 CHECK_STATUS(status, NT_STATUS_OK);
331 status = smb_raw_lock(cli->tree, &io);
332 CHECK_STATUS(status, NT_STATUS_RANGE_NOT_LOCKED);
333
334 torture_comment(tctx, "Trying 2^63\n");
335 io.lockx.in.ulock_cnt = 0;
336 io.lockx.in.lock_cnt = 1;
337 lock[0].count = 1;
338 lock[0].offset = 1;
339 lock[0].offset <<= 63;
340 status = smb_raw_lock(cli->tree, &io);
341 CHECK_STATUS(status, NT_STATUS_OK);
342 lock[0].pid++;
343 status = smb_raw_lock(cli->tree, &io);
344 CHECK_STATUS(status, NT_STATUS_LOCK_NOT_GRANTED);
345 lock[0].pid--;
346 io.lockx.in.ulock_cnt = 1;
347 io.lockx.in.lock_cnt = 0;
348 status = smb_raw_lock(cli->tree, &io);
349 CHECK_STATUS(status, NT_STATUS_OK);
350 status = smb_raw_lock(cli->tree, &io);
351 CHECK_STATUS(status, NT_STATUS_RANGE_NOT_LOCKED);
352
353 torture_comment(tctx, "Trying 2^63 - 1\n");
354 io.lockx.in.ulock_cnt = 0;
355 io.lockx.in.lock_cnt = 1;
356 lock[0].count = 1;
357 lock[0].offset = 1;
358 lock[0].offset <<= 63;
359 lock[0].offset--;
360 status = smb_raw_lock(cli->tree, &io);
361 CHECK_STATUS(status, NT_STATUS_OK);
362 lock[0].pid++;
363 status = smb_raw_lock(cli->tree, &io);
364 CHECK_STATUS(status, NT_STATUS_FILE_LOCK_CONFLICT);
365 lock[0].pid--;
366 io.lockx.in.ulock_cnt = 1;
367 io.lockx.in.lock_cnt = 0;
368 status = smb_raw_lock(cli->tree, &io);
369 CHECK_STATUS(status, NT_STATUS_OK);
370 status = smb_raw_lock(cli->tree, &io);
371 CHECK_STATUS(status, NT_STATUS_RANGE_NOT_LOCKED);
372
373 torture_comment(tctx, "Trying max lock 2\n");
374 io.lockx.in.ulock_cnt = 0;
375 io.lockx.in.lock_cnt = 1;
376 lock[0].count = 1;
377 lock[0].offset = ~0;
378 status = smb_raw_lock(cli->tree, &io);
379 CHECK_STATUS(status, NT_STATUS_OK);
380 lock[0].pid++;
381 lock[0].count = 2;
382 status = smb_raw_lock(cli->tree, &io);
383 if (TARGET_SUPPORTS_INVALID_LOCK_RANGE(tctx))
384 CHECK_STATUS(status, NT_STATUS_INVALID_LOCK_RANGE);
385 else
386 CHECK_STATUS(status, NT_STATUS_OK);
387 lock[0].pid--;
388 io.lockx.in.ulock_cnt = 1;
389 io.lockx.in.lock_cnt = 0;
390 lock[0].count = 1;
391 status = smb_raw_lock(cli->tree, &io);
392
393 CHECK_STATUS(status, NT_STATUS_OK);
394 status = smb_raw_lock(cli->tree, &io);
395 CHECK_STATUS(status, NT_STATUS_RANGE_NOT_LOCKED);
396
397 done:
398 smbcli_close(cli->tree, fnum);
399 smb_raw_exit(cli->session);
400 smbcli_deltree(cli->tree, BASEDIR);
401 return ret;
402 }
403
404 /*
405 test high pid
406 */
407 static bool test_pidhigh(struct torture_context *tctx,
408 struct smbcli_state *cli)
409 {
410 union smb_lock io;
411 struct smb_lock_entry lock[1];
412 NTSTATUS status;
413 bool ret = true;
414 int fnum;
415 const char *fname = BASEDIR "\\test.txt";
416 uint8_t c = 1;
417
418 torture_assert(tctx, torture_setup_dir(cli, BASEDIR), "Failed to setup up test directory: " BASEDIR);
419
420 torture_comment(tctx, "Testing high pid\n");
421 io.generic.level = RAW_LOCK_LOCKX;
422
423 cli->session->pid = 1;
424
425 fnum = smbcli_open(cli->tree, fname, O_RDWR|O_CREAT, DENY_NONE);
426 torture_assert(tctx,(fnum != -1), talloc_asprintf(tctx,
427 "Failed to create %s - %s\n",
428 fname, smbcli_errstr(cli->tree)));
429
430 if (smbcli_write(cli->tree, fnum, 0, &c, 0, 1) != 1) {
431 torture_result(tctx, TORTURE_FAIL,
432 "Failed to write 1 byte - %s\n",
433 smbcli_errstr(cli->tree));
434 ret = false;
435 goto done;
436 }
437
438 io.lockx.level = RAW_LOCK_LOCKX;
439 io.lockx.in.file.fnum = fnum;
440 io.lockx.in.mode = LOCKING_ANDX_LARGE_FILES;
441 io.lockx.in.timeout = 0;
442 io.lockx.in.ulock_cnt = 0;
443 io.lockx.in.lock_cnt = 1;
444 lock[0].pid = cli->session->pid;
445 lock[0].offset = 0;
446 lock[0].count = 0xFFFFFFFF;
447 io.lockx.in.locks = &lock[0];
448 status = smb_raw_lock(cli->tree, &io);
449 CHECK_STATUS(status, NT_STATUS_OK);
450
451 if (smbcli_read(cli->tree, fnum, &c, 0, 1) != 1) {
452 torture_result(tctx, TORTURE_FAIL,
453 "Failed to read 1 byte - %s\n",
454 smbcli_errstr(cli->tree));
455 ret = false;
456 goto done;
457 }
458
459 cli->session->pid = 2;
460
461 if (smbcli_read(cli->tree, fnum, &c, 0, 1) == 1) {
462 torture_result(tctx, TORTURE_FAIL,
463 "pid is incorrect handled for read with lock!\n");
464 ret = false;
465 goto done;
466 }
467
468 cli->session->pid = 0x10001;
469
470 if (smbcli_read(cli->tree, fnum, &c, 0, 1) != 1) {
471 torture_result(tctx, TORTURE_FAIL,
472 "High pid is used on this server!\n");
473 ret = false;
474 } else {
475 torture_warning(tctx, "High pid is not used on this server (correct)\n");
476 }
477
478 done:
479 smbcli_close(cli->tree, fnum);
480 smb_raw_exit(cli->session);
481 smbcli_deltree(cli->tree, BASEDIR);
482 return ret;
483 }
484
485
486 /*
487 test locking&X async operation
488 */
489 static bool test_async(struct torture_context *tctx,
490 struct smbcli_state *cli)
491 {
492 struct smbcli_session *session;
493 struct smb_composite_sesssetup setup;
494 struct smbcli_tree *tree;
495 union smb_tcon tcon;
496 const char *host, *share;
497 union smb_lock io;
498 struct smb_lock_entry lock[2];
499 NTSTATUS status;
500 bool ret = true;
501 int fnum;
502 const char *fname = BASEDIR "\\test.txt";
503 time_t t;
504 struct smbcli_request *req, *req2;
505 struct smbcli_session_options options;
506
507 torture_assert(tctx, torture_setup_dir(cli, BASEDIR), "Failed to setup up test directory: " BASEDIR);
508
509 lpcfg_smbcli_session_options(tctx->lp_ctx, &options);
510
511 torture_comment(tctx, "Testing LOCKING_ANDX_CANCEL_LOCK\n");
512 io.generic.level = RAW_LOCK_LOCKX;
513
514 fnum = smbcli_open(cli->tree, fname, O_RDWR|O_CREAT, DENY_NONE);
515 torture_assert(tctx,(fnum != -1), talloc_asprintf(tctx,
516 "Failed to create %s - %s\n",
517 fname, smbcli_errstr(cli->tree)));
518
519 io.lockx.level = RAW_LOCK_LOCKX;
520 io.lockx.in.file.fnum = fnum;
521 io.lockx.in.mode = LOCKING_ANDX_LARGE_FILES;
522 io.lockx.in.timeout = 0;
523 io.lockx.in.ulock_cnt = 0;
524 io.lockx.in.lock_cnt = 1;
525 lock[0].pid = cli->session->pid;
526 lock[0].offset = 100;
527 lock[0].count = 10;
528 lock[1].pid = cli->session->pid;
529 lock[1].offset = 110;
530 lock[1].count = 10;
531 io.lockx.in.locks = &lock[0];
532 status = smb_raw_lock(cli->tree, &io);
533 CHECK_STATUS(status, NT_STATUS_OK);
534
535 t = time_mono(NULL);
536
537 torture_comment(tctx, "Testing cancel by CANCEL_LOCK\n");
538
539 /* setup a timed lock */
540 io.lockx.in.timeout = 10000;
541 req = smb_raw_lock_send(cli->tree, &io);
542 torture_assert(tctx,(req != NULL), talloc_asprintf(tctx,
543 "Failed to setup timed lock (%s)\n", __location__));
544
545 /* cancel the wrong range */
546 lock[0].offset = 0;
547 io.lockx.in.timeout = 0;
548 io.lockx.in.mode = LOCKING_ANDX_CANCEL_LOCK;
549 status = smb_raw_lock(cli->tree, &io);
550 CHECK_STATUS(status, NT_STATUS_DOS(ERRDOS, ERRcancelviolation));
551
552 /* cancel with the wrong bits set */
553 lock[0].offset = 100;
554 io.lockx.in.timeout = 0;
555 io.lockx.in.mode = LOCKING_ANDX_CANCEL_LOCK;
556 status = smb_raw_lock(cli->tree, &io);
557 CHECK_STATUS(status, NT_STATUS_DOS(ERRDOS, ERRcancelviolation));
558
559 /* cancel the right range */
560 lock[0].offset = 100;
561 io.lockx.in.timeout = 0;
562 io.lockx.in.mode = LOCKING_ANDX_CANCEL_LOCK | LOCKING_ANDX_LARGE_FILES;
563 status = smb_raw_lock(cli->tree, &io);
564 CHECK_STATUS(status, NT_STATUS_OK);
565
566 /* receive the failed lock request */
567 status = smbcli_request_simple_recv(req);
568 CHECK_STATUS(status, NT_STATUS_FILE_LOCK_CONFLICT);
569
570 torture_assert(tctx,!(time_mono(NULL) > t+2), talloc_asprintf(tctx,
571 "lock cancel was not immediate (%s)\n", __location__));
572
573 /* MS-CIFS (2.2.4.32.1) states that a cancel is honored if and only
574 * if the lock vector contains one entry. When given mutliple cancel
575 * requests in a single PDU we expect the server to return an
576 * error. Samba4 handles this correctly. Windows servers seem to
577 * accept the request but only cancel the first lock. Samba3
578 * now does what Windows does (JRA).
579 */
580 torture_comment(tctx, "Testing multiple cancel\n");
581
582 /* acquire second lock */
583 io.lockx.in.timeout = 0;
584 io.lockx.in.ulock_cnt = 0;
585 io.lockx.in.lock_cnt = 1;
586 io.lockx.in.mode = LOCKING_ANDX_LARGE_FILES;
587 io.lockx.in.locks = &lock[1];
588 status = smb_raw_lock(cli->tree, &io);
589 CHECK_STATUS(status, NT_STATUS_OK);
590
591 /* setup 2 timed locks */
592 t = time_mono(NULL);
593 io.lockx.in.timeout = 10000;
594 io.lockx.in.lock_cnt = 1;
595 io.lockx.in.locks = &lock[0];
596 req = smb_raw_lock_send(cli->tree, &io);
597 torture_assert(tctx,(req != NULL), talloc_asprintf(tctx,
598 "Failed to setup timed lock (%s)\n", __location__));
599 io.lockx.in.locks = &lock[1];
600 req2 = smb_raw_lock_send(cli->tree, &io);
601 torture_assert(tctx,(req2 != NULL), talloc_asprintf(tctx,
602 "Failed to setup timed lock (%s)\n", __location__));
603
604 /* try to cancel both locks in the same packet */
605 io.lockx.in.timeout = 0;
606 io.lockx.in.lock_cnt = 2;
607 io.lockx.in.mode = LOCKING_ANDX_CANCEL_LOCK | LOCKING_ANDX_LARGE_FILES;
608 io.lockx.in.locks = lock;
609 status = smb_raw_lock(cli->tree, &io);
610 CHECK_STATUS(status, NT_STATUS_OK);
611
612 torture_warning(tctx, "Target server accepted a lock cancel "
613 "request with multiple locks. This violates "
614 "MS-CIFS 2.2.4.32.1.\n");
615
616 /* receive the failed lock requests */
617 status = smbcli_request_simple_recv(req);
618 CHECK_STATUS(status, NT_STATUS_FILE_LOCK_CONFLICT);
619
620 torture_assert(tctx,!(time_mono(NULL) > t+2), talloc_asprintf(tctx,
621 "first lock was not cancelled immediately (%s)\n",
622 __location__));
623
624 /* send cancel to second lock */
625 io.lockx.in.timeout = 0;
626 io.lockx.in.lock_cnt = 1;
627 io.lockx.in.mode = LOCKING_ANDX_CANCEL_LOCK |
628 LOCKING_ANDX_LARGE_FILES;
629 io.lockx.in.locks = &lock[1];
630 status = smb_raw_lock(cli->tree, &io);
631 CHECK_STATUS(status, NT_STATUS_OK);
632
633 status = smbcli_request_simple_recv(req2);
634 CHECK_STATUS(status, NT_STATUS_FILE_LOCK_CONFLICT);
635
636 torture_assert(tctx,!(time_mono(NULL) > t+2), talloc_asprintf(tctx,
637 "second lock was not cancelled immediately (%s)\n",
638 __location__));
639
640 /* cleanup the second lock */
641 io.lockx.in.ulock_cnt = 1;
642 io.lockx.in.lock_cnt = 0;
643 io.lockx.in.mode = LOCKING_ANDX_LARGE_FILES;
644 io.lockx.in.locks = &lock[1];
645 status = smb_raw_lock(cli->tree, &io);
646 CHECK_STATUS(status, NT_STATUS_OK);
647
648 /* If a lock request contained multiple ranges and we are cancelling
649 * one while it's still pending, what happens? */
650 torture_comment(tctx, "Testing cancel 1/2 lock request\n");
651
652 /* Send request with two ranges */
653 io.lockx.in.timeout = -1;
654 io.lockx.in.ulock_cnt = 0;
655 io.lockx.in.lock_cnt = 2;
656 io.lockx.in.mode = LOCKING_ANDX_LARGE_FILES;
657 io.lockx.in.locks = lock;
658 req = smb_raw_lock_send(cli->tree, &io);
659 torture_assert(tctx,(req != NULL), talloc_asprintf(tctx,
660 "Failed to setup pending lock (%s)\n", __location__));
661
662 /* Try to cancel the first lock range */
663 io.lockx.in.timeout = 0;
664 io.lockx.in.lock_cnt = 1;
665 io.lockx.in.mode = LOCKING_ANDX_CANCEL_LOCK | LOCKING_ANDX_LARGE_FILES;
666 io.lockx.in.locks = &lock[0];
667 status = smb_raw_lock(cli->tree, &io);
668 CHECK_STATUS(status, NT_STATUS_OK);
669
670 /* Locking request should've failed and second range should be
671 * unlocked */
672 status = smbcli_request_simple_recv(req);
673 CHECK_STATUS(status, NT_STATUS_FILE_LOCK_CONFLICT);
674
675 io.lockx.in.timeout = 0;
676 io.lockx.in.ulock_cnt = 0;
677 io.lockx.in.lock_cnt = 1;
678 io.lockx.in.mode = LOCKING_ANDX_LARGE_FILES;
679 io.lockx.in.locks = &lock[1];
680 status = smb_raw_lock(cli->tree, &io);
681 CHECK_STATUS(status, NT_STATUS_OK);
682
683 /* Cleanup both locks */
684 io.lockx.in.ulock_cnt = 2;
685 io.lockx.in.lock_cnt = 0;
686 io.lockx.in.mode = LOCKING_ANDX_LARGE_FILES;
687 io.lockx.in.locks = lock;
688 status = smb_raw_lock(cli->tree, &io);
689 CHECK_STATUS(status, NT_STATUS_OK);
690
691 torture_comment(tctx, "Testing cancel 2/2 lock request\n");
692
693 /* Lock second range so it contends */
694 io.lockx.in.timeout = 0;
695 io.lockx.in.ulock_cnt = 0;
696 io.lockx.in.lock_cnt = 1;
697 io.lockx.in.mode = LOCKING_ANDX_LARGE_FILES;
698 io.lockx.in.locks = &lock[1];
699 status = smb_raw_lock(cli->tree, &io);
700 CHECK_STATUS(status, NT_STATUS_OK);
701
702 /* Send request with two ranges */
703 io.lockx.in.timeout = -1;
704 io.lockx.in.ulock_cnt = 0;
705 io.lockx.in.lock_cnt = 2;
706 io.lockx.in.mode = LOCKING_ANDX_LARGE_FILES;
707 io.lockx.in.locks = lock;
708 req = smb_raw_lock_send(cli->tree, &io);
709 torture_assert(tctx,(req != NULL), talloc_asprintf(tctx,
710 "Failed to setup pending lock (%s)\n", __location__));
711
712 /* Try to cancel the second lock range */
713 io.lockx.in.timeout = 0;
714 io.lockx.in.lock_cnt = 1;
715 io.lockx.in.mode = LOCKING_ANDX_CANCEL_LOCK | LOCKING_ANDX_LARGE_FILES;
716 io.lockx.in.locks = &lock[1];
717 status = smb_raw_lock(cli->tree, &io);
718 CHECK_STATUS(status, NT_STATUS_OK);
719
720 /* Locking request should've failed and first range should be
721 * unlocked */
722 status = smbcli_request_simple_recv(req);
723 CHECK_STATUS(status, NT_STATUS_FILE_LOCK_CONFLICT);
724
725 io.lockx.in.timeout = 0;
726 io.lockx.in.ulock_cnt = 0;
727 io.lockx.in.lock_cnt = 1;
728 io.lockx.in.mode = LOCKING_ANDX_LARGE_FILES;
729 io.lockx.in.locks = &lock[0];
730 status = smb_raw_lock(cli->tree, &io);
731 CHECK_STATUS(status, NT_STATUS_OK);
732
733 /* Cleanup both locks */
734 io.lockx.in.ulock_cnt = 2;
735 io.lockx.in.lock_cnt = 0;
736 io.lockx.in.mode = LOCKING_ANDX_LARGE_FILES;
737 io.lockx.in.locks = lock;
738 status = smb_raw_lock(cli->tree, &io);
739 CHECK_STATUS(status, NT_STATUS_OK);
740
741 torture_comment(tctx, "Testing cancel by unlock\n");
742 io.lockx.in.ulock_cnt = 0;
743 io.lockx.in.lock_cnt = 1;
744 io.lockx.in.mode = LOCKING_ANDX_LARGE_FILES;
745 io.lockx.in.timeout = 0;
746 io.lockx.in.locks = &lock[0];
747 status = smb_raw_lock(cli->tree, &io);
748 CHECK_STATUS(status, NT_STATUS_OK);
749
750 io.lockx.in.timeout = 5000;
751 req = smb_raw_lock_send(cli->tree, &io);
752 torture_assert(tctx,(req != NULL), talloc_asprintf(tctx,
753 "Failed to setup timed lock (%s)\n", __location__));
754
755 io.lockx.in.ulock_cnt = 1;
756 io.lockx.in.lock_cnt = 0;
757 status = smb_raw_lock(cli->tree, &io);
758 CHECK_STATUS(status, NT_STATUS_OK);
759
760 t = time_mono(NULL);
761 status = smbcli_request_simple_recv(req);
762 CHECK_STATUS(status, NT_STATUS_OK);
763
764 torture_assert(tctx,!(time_mono(NULL) > t+2), talloc_asprintf(tctx,
765 "lock cancel by unlock was not immediate (%s) - took %d secs\n",
766 __location__, (int)(time_mono(NULL)-t)));
767
768 torture_comment(tctx, "Testing cancel by close\n");
769 io.lockx.in.ulock_cnt = 0;
770 io.lockx.in.lock_cnt = 1;
771 io.lockx.in.mode = LOCKING_ANDX_LARGE_FILES;
772 io.lockx.in.timeout = 0;
773 status = smb_raw_lock(cli->tree, &io);
774 CHECK_STATUS(status, NT_STATUS_LOCK_NOT_GRANTED);
775
776 {
777 /*
778 * Make the test block on the second lock
779 * request. This is to regression-test 64c0367.
780 */
781 uint64_t tmp = lock[1].offset;
782 lock[1].offset = lock[0].offset;
783 lock[0].offset = tmp;
784 }
785
786 t = time_mono(NULL);
787 io.lockx.in.timeout = 10000;
788 io.lockx.in.lock_cnt = 2;
789 req = smb_raw_lock_send(cli->tree, &io);
790 torture_assert(tctx,(req != NULL), talloc_asprintf(tctx,
791 "Failed to setup timed lock (%s)\n", __location__));
792
793 status = smbcli_close(cli->tree, fnum);
794 CHECK_STATUS(status, NT_STATUS_OK);
795
796 status = smbcli_request_simple_recv(req);
797 if (TARGET_RETURNS_RANGE_NOT_LOCKED(tctx))
798 CHECK_STATUS(status, NT_STATUS_RANGE_NOT_LOCKED);
799 else
800 CHECK_STATUS(status, NT_STATUS_FILE_LOCK_CONFLICT);
801
802 torture_assert(tctx,!(time_mono(NULL) > t+2), talloc_asprintf(tctx,
803 "lock cancel by close was not immediate (%s)\n", __location__));
804
805 {
806 /*
807 * Undo the change for 64c0367
808 */
809 uint64_t tmp = lock[1].offset;
810 lock[1].offset = lock[0].offset;
811 lock[0].offset = tmp;
812 }
813
814 torture_comment(tctx, "create a new sessions\n");
815 session = smbcli_session_init(cli->transport, tctx, false, options);
816 setup.in.sesskey = cli->transport->negotiate.sesskey;
817 setup.in.capabilities = cli->transport->negotiate.capabilities;
818 setup.in.workgroup = lpcfg_workgroup(tctx->lp_ctx);
819 setup.in.credentials = cmdline_credentials;
820 setup.in.gensec_settings = lpcfg_gensec_settings(tctx, tctx->lp_ctx);
821 status = smb_composite_sesssetup(session, &setup);
822 CHECK_STATUS(status, NT_STATUS_OK);
823 session->vuid = setup.out.vuid;
824
825 torture_comment(tctx, "create new tree context\n");
826 share = torture_setting_string(tctx, "share", NULL);
827 host = torture_setting_string(tctx, "host", NULL);
828 tree = smbcli_tree_init(session, tctx, false);
829 tcon.generic.level = RAW_TCON_TCONX;
830 tcon.tconx.in.flags = TCONX_FLAG_EXTENDED_RESPONSE;
831 tcon.tconx.in.password = data_blob(NULL, 0);
832 tcon.tconx.in.path = talloc_asprintf(tctx, "\\\\%s\\%s", host, share);
833 tcon.tconx.in.device = "A:";
834 status = smb_raw_tcon(tree, tctx, &tcon);
835 CHECK_STATUS(status, NT_STATUS_OK);
836 tree->tid = tcon.tconx.out.tid;
837
838 torture_comment(tctx, "Testing cancel by exit\n");
839 if (TARGET_SUPPORTS_SMBEXIT(tctx)) {
840 fname = BASEDIR "\\test_exit.txt";
841 fnum = smbcli_open(tree, fname, O_RDWR|O_CREAT, DENY_NONE);
842 torture_assert(tctx,(fnum != -1), talloc_asprintf(tctx,
843 "Failed to reopen %s - %s\n",
844 fname, smbcli_errstr(tree)));
845
846 io.lockx.level = RAW_LOCK_LOCKX;
847 io.lockx.in.file.fnum = fnum;
848 io.lockx.in.mode = LOCKING_ANDX_LARGE_FILES;
849 io.lockx.in.timeout = 0;
850 io.lockx.in.ulock_cnt = 0;
851 io.lockx.in.lock_cnt = 1;
852 lock[0].pid = session->pid;
853 lock[0].offset = 100;
854 lock[0].count = 10;
855 io.lockx.in.locks = &lock[0];
856 status = smb_raw_lock(tree, &io);
857 CHECK_STATUS(status, NT_STATUS_OK);
858
859 io.lockx.in.ulock_cnt = 0;
860 io.lockx.in.lock_cnt = 1;
861 io.lockx.in.mode = LOCKING_ANDX_LARGE_FILES;
862 io.lockx.in.timeout = 0;
863 status = smb_raw_lock(tree, &io);
864 CHECK_STATUS(status, NT_STATUS_LOCK_NOT_GRANTED);
865
866 io.lockx.in.timeout = 10000;
867 t = time_mono(NULL);
868 req = smb_raw_lock_send(tree, &io);
869 torture_assert(tctx,(req != NULL), talloc_asprintf(tctx,
870 "Failed to setup timed lock (%s)\n",
871 __location__));
872
873 status = smb_raw_exit(session);
874 CHECK_STATUS(status, NT_STATUS_OK);
875
876 status = smbcli_request_simple_recv(req);
877 if (TARGET_RETURNS_RANGE_NOT_LOCKED(tctx))
878 CHECK_STATUS(status, NT_STATUS_RANGE_NOT_LOCKED);
879 else
880 CHECK_STATUS(status, NT_STATUS_FILE_LOCK_CONFLICT);
881
882 torture_assert(tctx,!(time_mono(NULL) > t+2), talloc_asprintf(tctx,
883 "lock cancel by exit was not immediate (%s)\n",
884 __location__));
885 }
886 else {
887 torture_comment(tctx,
888 " skipping test, SMBExit not supported\n");
889 }
890
891 torture_comment(tctx, "Testing cancel by ulogoff\n");
892 fname = BASEDIR "\\test_ulogoff.txt";
893 fnum = smbcli_open(tree, fname, O_RDWR|O_CREAT, DENY_NONE);
894 torture_assert(tctx,(fnum != -1), talloc_asprintf(tctx,
895 "Failed to reopen %s - %s\n",
896 fname, smbcli_errstr(tree)));
897
898 io.lockx.level = RAW_LOCK_LOCKX;
899 io.lockx.in.file.fnum = fnum;
900 io.lockx.in.mode = LOCKING_ANDX_LARGE_FILES;
901 io.lockx.in.timeout = 0;
902 io.lockx.in.ulock_cnt = 0;
903 io.lockx.in.lock_cnt = 1;
904 lock[0].pid = session->pid;
905 lock[0].offset = 100;
906 lock[0].count = 10;
907 io.lockx.in.locks = &lock[0];
908 status = smb_raw_lock(tree, &io);
909 CHECK_STATUS(status, NT_STATUS_OK);
910
911 io.lockx.in.ulock_cnt = 0;
912 io.lockx.in.lock_cnt = 1;
913 io.lockx.in.mode = LOCKING_ANDX_LARGE_FILES;
914 io.lockx.in.timeout = 0;
915 status = smb_raw_lock(tree, &io);
916 CHECK_STATUS(status, NT_STATUS_LOCK_NOT_GRANTED);
917
918 io.lockx.in.timeout = 10000;
919 t = time_mono(NULL);
920 req = smb_raw_lock_send(tree, &io);
921 torture_assert(tctx,(req != NULL), talloc_asprintf(tctx,
922 "Failed to setup timed lock (%s)\n", __location__));
923
924 status = smb_raw_ulogoff(session);
925 CHECK_STATUS(status, NT_STATUS_OK);
926
927 status = smbcli_request_simple_recv(req);
928 if (TARGET_RETURNS_RANGE_NOT_LOCKED(tctx)) {
929 if (NT_STATUS_EQUAL(NT_STATUS_FILE_LOCK_CONFLICT, status)) {
930 torture_result(tctx, TORTURE_FAIL,
931 "lock not canceled by ulogoff - %s "
932 "(ignored because of vfs_vifs fails it)\n",
933 nt_errstr(status));
934 smb_tree_disconnect(tree);
935 smb_raw_exit(session);
936 goto done;
937 }
938 CHECK_STATUS(status, NT_STATUS_RANGE_NOT_LOCKED);
939 } else {
940 CHECK_STATUS(status, NT_STATUS_FILE_LOCK_CONFLICT);
941 }
942
943 torture_assert(tctx,!(time_mono(NULL) > t+2), talloc_asprintf(tctx,
944 "lock cancel by ulogoff was not immediate (%s)\n", __location__));
945
946 torture_comment(tctx, "Testing cancel by tdis\n");
947 tree->session = cli->session;
948
949 fname = BASEDIR "\\test_tdis.txt";
950 fnum = smbcli_open(tree, fname, O_RDWR|O_CREAT, DENY_NONE);
951 torture_assert(tctx,(fnum != -1), talloc_asprintf(tctx,
952 "Failed to reopen %s - %s\n",
953 fname, smbcli_errstr(tree)));
954
955 io.lockx.level = RAW_LOCK_LOCKX;
956 io.lockx.in.file.fnum = fnum;
957 io.lockx.in.mode = LOCKING_ANDX_LARGE_FILES;
958 io.lockx.in.timeout = 0;
959 io.lockx.in.ulock_cnt = 0;
960 io.lockx.in.lock_cnt = 1;
961 lock[0].pid = cli->session->pid;
962 lock[0].offset = 100;
963 lock[0].count = 10;
964 io.lockx.in.locks = &lock[0];
965 status = smb_raw_lock(tree, &io);
966 CHECK_STATUS(status, NT_STATUS_OK);
967
968 status = smb_raw_lock(tree, &io);
969 CHECK_STATUS(status, NT_STATUS_LOCK_NOT_GRANTED);
970
971 io.lockx.in.timeout = 10000;
972 t = time_mono(NULL);
973 req = smb_raw_lock_send(tree, &io);
974 torture_assert(tctx,(req != NULL), talloc_asprintf(tctx,
975 "Failed to setup timed lock (%s)\n", __location__));
976
977 status = smb_tree_disconnect(tree);
978 CHECK_STATUS(status, NT_STATUS_OK);
979
980 status = smbcli_request_simple_recv(req);
981 if (TARGET_RETURNS_RANGE_NOT_LOCKED(tctx))
982 CHECK_STATUS(status, NT_STATUS_RANGE_NOT_LOCKED);
983 else
984 CHECK_STATUS(status, NT_STATUS_FILE_LOCK_CONFLICT);
985
986 torture_assert(tctx,!(time_mono(NULL) > t+2), talloc_asprintf(tctx,
987 "lock cancel by tdis was not immediate (%s)\n", __location__));
988
989 done:
990 smb_raw_exit(cli->session);
991 smbcli_deltree(cli->tree, BASEDIR);
992 return ret;
993 }
994
995 /*
996 test NT_STATUS_LOCK_NOT_GRANTED vs. NT_STATUS_FILE_LOCK_CONFLICT
997 */
998 static bool test_errorcode(struct torture_context *tctx,
999 struct smbcli_state *cli)
1000 {
1001 union smb_lock io;
1002 union smb_open op;
1003 struct smb_lock_entry lock[2];
1004 NTSTATUS status;
1005 bool ret = true;
1006 int fnum, fnum2;
1007 const char *fname;
1008 struct smbcli_request *req;
1009 time_t start;
1010 int t;
1011 int delay;
1012 uint16_t deny_mode = 0;
1013
1014 torture_assert(tctx, torture_setup_dir(cli, BASEDIR), "Failed to setup up test directory: " BASEDIR);
1015
1016 torture_comment(tctx, "Testing LOCK_NOT_GRANTED vs. FILE_LOCK_CONFLICT\n");
1017
1018 torture_comment(tctx, "Testing with timeout = 0\n");
1019 fname = BASEDIR "\\test0.txt";
1020 t = 0;
1021
1022 /*
1023 * the first run is with t = 0,
1024 * the second with t > 0 (=1)
1025 */
1026 next_run:
1027 /*
1028 * use the DENY_DOS mode, that creates two fnum's of one low-level
1029 * file handle, this demonstrates that the cache is per fnum, not
1030 * per file handle
1031 */
1032 if (TARGET_SUPPORTS_OPENX_DENY_DOS(tctx))
1033 deny_mode = OPENX_MODE_DENY_DOS;
1034 else
1035 deny_mode = OPENX_MODE_DENY_NONE;
1036
1037 op.openx.level = RAW_OPEN_OPENX;
1038 op.openx.in.fname = fname;
1039 op.openx.in.flags = OPENX_FLAGS_ADDITIONAL_INFO;
1040 op.openx.in.open_mode = OPENX_MODE_ACCESS_RDWR | deny_mode;
1041 op.openx.in.open_func = OPENX_OPEN_FUNC_OPEN | OPENX_OPEN_FUNC_CREATE;
1042 op.openx.in.search_attrs = 0;
1043 op.openx.in.file_attrs = 0;
1044 op.openx.in.write_time = 0;
1045 op.openx.in.size = 0;
1046 op.openx.in.timeout = 0;
1047
1048 status = smb_raw_open(cli->tree, tctx, &op);
1049 CHECK_STATUS(status, NT_STATUS_OK);
1050 fnum = op.openx.out.file.fnum;
1051
1052 status = smb_raw_open(cli->tree, tctx, &op);
1053 CHECK_STATUS(status, NT_STATUS_OK);
1054 fnum2 = op.openx.out.file.fnum;
1055
1056 io.lockx.level = RAW_LOCK_LOCKX;
1057 io.lockx.in.file.fnum = fnum;
1058 io.lockx.in.mode = LOCKING_ANDX_LARGE_FILES;
1059 io.lockx.in.timeout = t;
1060 io.lockx.in.ulock_cnt = 0;
1061 io.lockx.in.lock_cnt = 1;
1062 lock[0].pid = cli->session->pid;
1063 lock[0].offset = 100;
1064 lock[0].count = 10;
1065 io.lockx.in.locks = &lock[0];
1066 status = smb_raw_lock(cli->tree, &io);
1067 CHECK_STATUS(status, NT_STATUS_OK);
1068
1069 /*
1070 * demonstrate that the first conflicting lock on each handle give LOCK_NOT_GRANTED
1071 * this also demonstrates that the error code cache is per file handle
1072 * (LOCK_NOT_GRANTED is only be used when timeout is 0!)
1073 */
1074 io.lockx.in.file.fnum = fnum2;
1075 status = smb_raw_lock(cli->tree, &io);
1076 CHECK_STATUS(status, (t?NT_STATUS_FILE_LOCK_CONFLICT:NT_STATUS_LOCK_NOT_GRANTED));
1077
1078 io.lockx.in.file.fnum = fnum;
1079 status = smb_raw_lock(cli->tree, &io);
1080 CHECK_STATUS(status, (t?NT_STATUS_FILE_LOCK_CONFLICT:NT_STATUS_LOCK_NOT_GRANTED));
1081
1082 /* demonstrate that each following conflict gives FILE_LOCK_CONFLICT */
1083 io.lockx.in.file.fnum = fnum;
1084 status = smb_raw_lock(cli->tree, &io);
1085 CHECK_STATUS(status, NT_STATUS_FILE_LOCK_CONFLICT);
1086
1087 io.lockx.in.file.fnum = fnum2;
1088 status = smb_raw_lock(cli->tree, &io);
1089 CHECK_STATUS(status, NT_STATUS_FILE_LOCK_CONFLICT);
1090
1091 io.lockx.in.file.fnum = fnum;
1092 status = smb_raw_lock(cli->tree, &io);
1093 CHECK_STATUS(status, NT_STATUS_FILE_LOCK_CONFLICT);
1094
1095 io.lockx.in.file.fnum = fnum2;
1096 status = smb_raw_lock(cli->tree, &io);
1097 CHECK_STATUS(status, NT_STATUS_FILE_LOCK_CONFLICT);
1098
1099 /* demonstrate that the smbpid doesn't matter */
1100 lock[0].pid++;
1101 io.lockx.in.file.fnum = fnum;
1102 status = smb_raw_lock(cli->tree, &io);
1103 CHECK_STATUS(status, NT_STATUS_FILE_LOCK_CONFLICT);
1104
1105 io.lockx.in.file.fnum = fnum2;
1106 status = smb_raw_lock(cli->tree, &io);
1107 CHECK_STATUS(status, NT_STATUS_FILE_LOCK_CONFLICT);
1108 lock[0].pid--;
1109
1110 /*
1111 * demonstrate the a successful lock with count = 0 and the same offset,
1112 * doesn't reset the error cache
1113 */
1114 lock[0].offset = 100;
1115 lock[0].count = 0;
1116 io.lockx.in.file.fnum = fnum;
1117 status = smb_raw_lock(cli->tree, &io);
1118 CHECK_STATUS(status, NT_STATUS_OK);
1119
1120 io.lockx.in.file.fnum = fnum2;
1121 status = smb_raw_lock(cli->tree, &io);
1122 CHECK_STATUS(status, NT_STATUS_OK);
1123
1124 lock[0].offset = 100;
1125 lock[0].count = 10;
1126 io.lockx.in.file.fnum = fnum;
1127 status = smb_raw_lock(cli->tree, &io);
1128 CHECK_STATUS(status, NT_STATUS_FILE_LOCK_CONFLICT);
1129
1130 io.lockx.in.file.fnum = fnum2;
1131 status = smb_raw_lock(cli->tree, &io);
1132 CHECK_STATUS(status, NT_STATUS_FILE_LOCK_CONFLICT);
1133
1134 /*
1135 * demonstrate the a successful lock with count = 0 and outside the locked range,
1136 * doesn't reset the error cache
1137 */
1138 lock[0].offset = 110;
1139 lock[0].count = 0;
1140 io.lockx.in.file.fnum = fnum;
1141 status = smb_raw_lock(cli->tree, &io);
1142 CHECK_STATUS(status, NT_STATUS_OK);
1143
1144 io.lockx.in.file.fnum = fnum2;
1145 status = smb_raw_lock(cli->tree, &io);
1146 CHECK_STATUS(status, NT_STATUS_OK);
1147
1148 lock[0].offset = 100;
1149 lock[0].count = 10;
1150 io.lockx.in.file.fnum = fnum;
1151 status = smb_raw_lock(cli->tree, &io);
1152 CHECK_STATUS(status, NT_STATUS_FILE_LOCK_CONFLICT);
1153
1154 io.lockx.in.file.fnum = fnum2;
1155 status = smb_raw_lock(cli->tree, &io);
1156 CHECK_STATUS(status, NT_STATUS_FILE_LOCK_CONFLICT);
1157
1158 lock[0].offset = 99;
1159 lock[0].count = 0;
1160 io.lockx.in.file.fnum = fnum;
1161 status = smb_raw_lock(cli->tree, &io);
1162 CHECK_STATUS(status, NT_STATUS_OK);
1163
1164 io.lockx.in.file.fnum = fnum2;
1165 status = smb_raw_lock(cli->tree, &io);
1166 CHECK_STATUS(status, NT_STATUS_OK);
1167
1168 lock[0].offset = 100;
1169 lock[0].count = 10;
1170 io.lockx.in.file.fnum = fnum;
1171 status = smb_raw_lock(cli->tree, &io);
1172 CHECK_STATUS(status, NT_STATUS_FILE_LOCK_CONFLICT);
1173
1174 io.lockx.in.file.fnum = fnum2;
1175 status = smb_raw_lock(cli->tree, &io);
1176 CHECK_STATUS(status, NT_STATUS_FILE_LOCK_CONFLICT);
1177
1178 /* demonstrate that a changing count doesn't reset the error cache */
1179 lock[0].offset = 100;
1180 lock[0].count = 5;
1181 io.lockx.in.file.fnum = fnum;
1182 status = smb_raw_lock(cli->tree, &io);
1183 CHECK_STATUS(status, NT_STATUS_FILE_LOCK_CONFLICT);
1184
1185 io.lockx.in.file.fnum = fnum2;
1186 status = smb_raw_lock(cli->tree, &io);
1187 CHECK_STATUS(status, NT_STATUS_FILE_LOCK_CONFLICT);
1188
1189 lock[0].offset = 100;
1190 lock[0].count = 15;
1191 io.lockx.in.file.fnum = fnum;
1192 status = smb_raw_lock(cli->tree, &io);
1193 CHECK_STATUS(status, NT_STATUS_FILE_LOCK_CONFLICT);
1194
1195 io.lockx.in.file.fnum = fnum2;
1196 status = smb_raw_lock(cli->tree, &io);
1197 CHECK_STATUS(status, NT_STATUS_FILE_LOCK_CONFLICT);
1198
1199 /*
1200 * demonstrate the a lock with count = 0 and inside the locked range,
1201 * fails and resets the error cache
1202 */
1203 lock[0].offset = 101;
1204 lock[0].count = 0;
1205 io.lockx.in.file.fnum = fnum;
1206 status = smb_raw_lock(cli->tree, &io);
1207 CHECK_STATUS(status, (t?NT_STATUS_FILE_LOCK_CONFLICT:NT_STATUS_LOCK_NOT_GRANTED));
1208 status = smb_raw_lock(cli->tree, &io);
1209 CHECK_STATUS(status, NT_STATUS_FILE_LOCK_CONFLICT);
1210
1211 io.lockx.in.file.fnum = fnum2;
1212 status = smb_raw_lock(cli->tree, &io);
1213 CHECK_STATUS(status, (t?NT_STATUS_FILE_LOCK_CONFLICT:NT_STATUS_LOCK_NOT_GRANTED));
1214 status = smb_raw_lock(cli->tree, &io);
1215 CHECK_STATUS(status, NT_STATUS_FILE_LOCK_CONFLICT);
1216
1217 lock[0].offset = 100;
1218 lock[0].count = 10;
1219 io.lockx.in.file.fnum = fnum;
1220 status = smb_raw_lock(cli->tree, &io);
1221 CHECK_STATUS(status, (t?NT_STATUS_FILE_LOCK_CONFLICT:NT_STATUS_LOCK_NOT_GRANTED));
1222 status = smb_raw_lock(cli->tree, &io);
1223 CHECK_STATUS(status, NT_STATUS_FILE_LOCK_CONFLICT);
1224
1225 io.lockx.in.file.fnum = fnum2;
1226 status = smb_raw_lock(cli->tree, &io);
1227 CHECK_STATUS(status, (t?NT_STATUS_FILE_LOCK_CONFLICT:NT_STATUS_LOCK_NOT_GRANTED));
1228 status = smb_raw_lock(cli->tree, &io);
1229 CHECK_STATUS(status, NT_STATUS_FILE_LOCK_CONFLICT);
1230
1231 /* demonstrate the a changing offset, resets the error cache */
1232 lock[0].offset = 105;
1233 lock[0].count = 10;
1234 io.lockx.in.file.fnum = fnum;
1235 status = smb_raw_lock(cli->tree, &io);
1236 CHECK_STATUS(status, (t?NT_STATUS_FILE_LOCK_CONFLICT:NT_STATUS_LOCK_NOT_GRANTED));
1237 status = smb_raw_lock(cli->tree, &io);
1238 CHECK_STATUS(status, NT_STATUS_FILE_LOCK_CONFLICT);
1239
1240 io.lockx.in.file.fnum = fnum2;
1241 status = smb_raw_lock(cli->tree, &io);
1242 CHECK_STATUS(status, (t?NT_STATUS_FILE_LOCK_CONFLICT:NT_STATUS_LOCK_NOT_GRANTED));
1243 status = smb_raw_lock(cli->tree, &io);
1244 CHECK_STATUS(status, NT_STATUS_FILE_LOCK_CONFLICT);
1245
1246 lock[0].offset = 100;
1247 lock[0].count = 10;
1248 io.lockx.in.file.fnum = fnum;
1249 status = smb_raw_lock(cli->tree, &io);
1250 CHECK_STATUS(status, (t?NT_STATUS_FILE_LOCK_CONFLICT:NT_STATUS_LOCK_NOT_GRANTED));
1251 status = smb_raw_lock(cli->tree, &io);
1252 CHECK_STATUS(status, NT_STATUS_FILE_LOCK_CONFLICT);
1253
1254 io.lockx.in.file.fnum = fnum2;
1255 status = smb_raw_lock(cli->tree, &io);
1256 CHECK_STATUS(status, (t?NT_STATUS_FILE_LOCK_CONFLICT:NT_STATUS_LOCK_NOT_GRANTED));
1257 status = smb_raw_lock(cli->tree, &io);
1258 CHECK_STATUS(status, NT_STATUS_FILE_LOCK_CONFLICT);
1259
1260 lock[0].offset = 95;
1261 lock[0].count = 9;
1262 io.lockx.in.file.fnum = fnum;
1263 status = smb_raw_lock(cli->tree, &io);
1264 CHECK_STATUS(status, (t?NT_STATUS_FILE_LOCK_CONFLICT:NT_STATUS_LOCK_NOT_GRANTED));
1265 status = smb_raw_lock(cli->tree, &io);
1266 CHECK_STATUS(status, NT_STATUS_FILE_LOCK_CONFLICT);
1267
1268 io.lockx.in.file.fnum = fnum2;
1269 status = smb_raw_lock(cli->tree, &io);
1270 CHECK_STATUS(status, (t?NT_STATUS_FILE_LOCK_CONFLICT:NT_STATUS_LOCK_NOT_GRANTED));
1271 status = smb_raw_lock(cli->tree, &io);
1272 CHECK_STATUS(status, NT_STATUS_FILE_LOCK_CONFLICT);
1273
1274 lock[0].offset = 100;
1275 lock[0].count = 10;
1276 io.lockx.in.file.fnum = fnum;
1277 status = smb_raw_lock(cli->tree, &io);
1278 CHECK_STATUS(status, (t?NT_STATUS_FILE_LOCK_CONFLICT:NT_STATUS_LOCK_NOT_GRANTED));
1279 status = smb_raw_lock(cli->tree, &io);
1280 CHECK_STATUS(status, NT_STATUS_FILE_LOCK_CONFLICT);
1281
1282 io.lockx.in.file.fnum = fnum2;
1283 status = smb_raw_lock(cli->tree, &io);
1284 CHECK_STATUS(status, (t?NT_STATUS_FILE_LOCK_CONFLICT:NT_STATUS_LOCK_NOT_GRANTED));
1285 status = smb_raw_lock(cli->tree, &io);
1286 CHECK_STATUS(status, NT_STATUS_FILE_LOCK_CONFLICT);
1287
1288 /*
1289 * demonstrate the a successful lock in a different range,
1290 * doesn't reset the cache, the failing lock on the 2nd handle
1291 * resets the cache
1292 */
1293 lock[0].offset = 120;
1294 lock[0].count = 15;
1295 io.lockx.in.file.fnum = fnum;
1296 status = smb_raw_lock(cli->tree, &io);
1297 CHECK_STATUS(status, NT_STATUS_OK);
1298
1299 io.lockx.in.file.fnum = fnum2;
1300 status = smb_raw_lock(cli->tree, &io);
1301 CHECK_STATUS(status, (t?NT_STATUS_FILE_LOCK_CONFLICT:NT_STATUS_LOCK_NOT_GRANTED));
1302
1303 lock[0].offset = 100;
1304 lock[0].count = 10;
1305 io.lockx.in.file.fnum = fnum;
1306 status = smb_raw_lock(cli->tree, &io);
1307 CHECK_STATUS(status, NT_STATUS_FILE_LOCK_CONFLICT);
1308 status = smb_raw_lock(cli->tree, &io);
1309 CHECK_STATUS(status, NT_STATUS_FILE_LOCK_CONFLICT);
1310
1311 io.lockx.in.file.fnum = fnum2;
1312 status = smb_raw_lock(cli->tree, &io);
1313 CHECK_STATUS(status, (t?NT_STATUS_FILE_LOCK_CONFLICT:NT_STATUS_LOCK_NOT_GRANTED));
1314 status = smb_raw_lock(cli->tree, &io);
1315 CHECK_STATUS(status, NT_STATUS_FILE_LOCK_CONFLICT);
1316
1317 /* end of the loop */
1318 if (t == 0) {
1319 smb_raw_exit(cli->session);
1320 t = 1;
1321 torture_comment(tctx, "Testing with timeout > 0 (=%d)\n",
1322 t);
1323 fname = BASEDIR "\\test1.txt";
1324 goto next_run;
1325 }
1326
1327 t = 4000;
1328 torture_comment(tctx, "Testing special cases with timeout > 0 (=%d)\n",
1329 t);
1330
1331 /*
1332 * the following 3 test sections demonstrate that
1333 * the cache is only set when the error is reported
1334 * to the client (after the timeout went by)
1335 */
1336 smb_raw_exit(cli->session);
1337 torture_comment(tctx, "Testing a conflict while a lock is pending\n");
1338 fname = BASEDIR "\\test2.txt";
1339 fnum = smbcli_open(cli->tree, fname, O_RDWR|O_CREAT, DENY_NONE);
1340 torture_assert(tctx,(fnum != -1), talloc_asprintf(tctx,
1341 "Failed to reopen %s - %s\n",
1342 fname, smbcli_errstr(cli->tree)));
1343
1344 io.lockx.level = RAW_LOCK_LOCKX;
1345 io.lockx.in.file.fnum = fnum;
1346 io.lockx.in.mode = LOCKING_ANDX_LARGE_FILES;
1347 io.lockx.in.timeout = 0;
1348 io.lockx.in.ulock_cnt = 0;
1349 io.lockx.in.lock_cnt = 1;
1350 lock[0].pid = cli->session->pid;
1351 lock[0].offset = 100;
1352 lock[0].count = 10;
1353 io.lockx.in.locks = &lock[0];
1354 status = smb_raw_lock(cli->tree, &io);
1355 CHECK_STATUS(status, NT_STATUS_OK);
1356
1357 start = time_mono(NULL);
1358 io.lockx.in.timeout = t;
1359 req = smb_raw_lock_send(cli->tree, &io);
1360 torture_assert(tctx,(req != NULL), talloc_asprintf(tctx,
1361 "Failed to setup timed lock (%s)\n", __location__));
1362
1363 io.lockx.in.timeout = 0;
1364 lock[0].offset = 105;
1365 lock[0].count = 10;
1366 status = smb_raw_lock(cli->tree, &io);
1367 CHECK_STATUS(status, NT_STATUS_LOCK_NOT_GRANTED);
1368
1369 status = smbcli_request_simple_recv(req);
1370 CHECK_STATUS(status, NT_STATUS_FILE_LOCK_CONFLICT);
1371
1372 delay = t / 1000;
1373 if (TARGET_IS_W2K8(tctx) || TARGET_IS_WIN7(tctx)) {
1374 delay /= 2;
1375 }
1376
1377 torture_assert(tctx,!(time_mono(NULL) < start+delay), talloc_asprintf(tctx,
1378 "lock comes back to early timeout[%d] delay[%d]"
1379 "(%s)\n", t, delay, __location__));
1380
1381 status = smb_raw_lock(cli->tree, &io);
1382 CHECK_STATUS(status, NT_STATUS_LOCK_NOT_GRANTED);
1383
1384 smbcli_close(cli->tree, fnum);
1385 fname = BASEDIR "\\test3.txt";
1386 fnum = smbcli_open(cli->tree, fname, O_RDWR|O_CREAT, DENY_NONE);
1387 torture_assert(tctx,(fnum != -1), talloc_asprintf(tctx,
1388 "Failed to reopen %s - %s\n",
1389 fname, smbcli_errstr(cli->tree)));
1390
1391 io.lockx.level = RAW_LOCK_LOCKX;
1392 io.lockx.in.file.fnum = fnum;
1393 io.lockx.in.mode = LOCKING_ANDX_LARGE_FILES;
1394 io.lockx.in.timeout = 0;
1395 io.lockx.in.ulock_cnt = 0;
1396 io.lockx.in.lock_cnt = 1;
1397 lock[0].pid = cli->session->pid;
1398 lock[0].offset = 100;
1399 lock[0].count = 10;
1400 io.lockx.in.locks = &lock[0];
1401 status = smb_raw_lock(cli->tree, &io);
1402 CHECK_STATUS(status, NT_STATUS_OK);
1403
1404 start = time_mono(NULL);
1405 io.lockx.in.timeout = t;
1406 req = smb_raw_lock_send(cli->tree, &io);
1407 torture_assert(tctx,(req != NULL), talloc_asprintf(tctx,
1408 "Failed to setup timed lock (%s)\n", __location__));
1409
1410 io.lockx.in.timeout = 0;
1411 lock[0].offset = 105;
1412 lock[0].count = 10;
1413 status = smb_raw_lock(cli->tree, &io);
1414 CHECK_STATUS(status, NT_STATUS_LOCK_NOT_GRANTED);
1415
1416 status = smbcli_request_simple_recv(req);
1417 CHECK_STATUS(status, NT_STATUS_FILE_LOCK_CONFLICT);
1418
1419 delay = t / 1000;
1420 if (TARGET_IS_W2K8(tctx) || TARGET_IS_WIN7(tctx)) {
1421 delay /= 2;
1422 }
1423
1424 torture_assert(tctx,!(time_mono(NULL) < start+delay), talloc_asprintf(tctx,
1425 "lock comes back to early timeout[%d] delay[%d]"
1426 "(%s)\n", t, delay, __location__));
1427
1428 lock[0].offset = 100;
1429 lock[0].count = 10;
1430 status = smb_raw_lock(cli->tree, &io);
1431 CHECK_STATUS(status, NT_STATUS_FILE_LOCK_CONFLICT);
1432
1433 smbcli_close(cli->tree, fnum);
1434 fname = BASEDIR "\\test4.txt";
1435 fnum = smbcli_open(cli->tree, fname, O_RDWR|O_CREAT, DENY_NONE);
1436 torture_assert(tctx,(fnum != -1), talloc_asprintf(tctx,
1437 "Failed to reopen %s - %s\n",
1438 fname, smbcli_errstr(cli->tree)));
1439
1440 io.lockx.level = RAW_LOCK_LOCKX;
1441 io.lockx.in.file.fnum = fnum;
1442 io.lockx.in.mode = LOCKING_ANDX_LARGE_FILES;
1443 io.lockx.in.timeout = 0;
1444 io.lockx.in.ulock_cnt = 0;
1445 io.lockx.in.lock_cnt = 1;
1446 lock[0].pid = cli->session->pid;
1447 lock[0].offset = 100;
1448 lock[0].count = 10;
1449 io.lockx.in.locks = &lock[0];
1450 status = smb_raw_lock(cli->tree, &io);
1451 CHECK_STATUS(status, NT_STATUS_OK);
1452
1453 start = time_mono(NULL);
1454 io.lockx.in.timeout = t;
1455 req = smb_raw_lock_send(cli->tree, &io);
1456 torture_assert(tctx,(req != NULL), talloc_asprintf(tctx,
1457 "Failed to setup timed lock (%s)\n", __location__));
1458
1459 io.lockx.in.timeout = 0;
1460 status = smb_raw_lock(cli->tree, &io);
1461 CHECK_STATUS(status, NT_STATUS_LOCK_NOT_GRANTED);
1462
1463 status = smbcli_request_simple_recv(req);
1464 CHECK_STATUS(status, NT_STATUS_FILE_LOCK_CONFLICT);
1465
1466 delay = t / 1000;
1467 if (TARGET_IS_W2K8(tctx) || TARGET_IS_WIN7(tctx)) {
1468 delay /= 2;
1469 }
1470
1471 torture_assert(tctx,!(time_mono(NULL) < start+delay), talloc_asprintf(tctx,
1472 "lock comes back to early timeout[%d] delay[%d]"
1473 "(%s)\n", t, delay, __location__));
1474
1475 status = smb_raw_lock(cli->tree, &io);
1476 CHECK_STATUS(status, NT_STATUS_FILE_LOCK_CONFLICT);
1477
1478 done:
1479 smb_raw_exit(cli->session);
1480 smbcli_deltree(cli->tree, BASEDIR);
1481 return ret;
1482 }
1483
1484
1485 /*
1486 test LOCKING_ANDX_CHANGE_LOCKTYPE
1487 */
1488 static bool test_changetype(struct torture_context *tctx,
1489 struct smbcli_state *cli)
1490 {
1491 union smb_lock io;
1492 struct smb_lock_entry lock[2];
1493 NTSTATUS status;
1494 bool ret = true;
1495 int fnum;
1496 uint8_t c = 0;
1497 const char *fname = BASEDIR "\\test.txt";
1498
1499 torture_assert(tctx, torture_setup_dir(cli, BASEDIR), "Failed to setup up test directory: " BASEDIR);
1500
1501 torture_comment(tctx, "Testing LOCKING_ANDX_CHANGE_LOCKTYPE\n");
1502 io.generic.level = RAW_LOCK_LOCKX;
1503
1504 fnum = smbcli_open(cli->tree, fname, O_RDWR|O_CREAT, DENY_NONE);
1505 torture_assert(tctx,(fnum != -1), talloc_asprintf(tctx,
1506 "Failed to create %s - %s\n",
1507 fname, smbcli_errstr(cli->tree)));
1508
1509 io.lockx.level = RAW_LOCK_LOCKX;
1510 io.lockx.in.file.fnum = fnum;
1511 io.lockx.in.mode = LOCKING_ANDX_SHARED_LOCK;
1512 io.lockx.in.timeout = 0;
1513 io.lockx.in.ulock_cnt = 0;
1514 io.lockx.in.lock_cnt = 1;
1515 lock[0].pid = cli->session->pid;
1516 lock[0].offset = 100;
1517 lock[0].count = 10;
1518 io.lockx.in.locks = &lock[0];
1519 status = smb_raw_lock(cli->tree, &io);
1520 CHECK_STATUS(status, NT_STATUS_OK);
1521
1522 if (smbcli_write(cli->tree, fnum, 0, &c, 100, 1) == 1) {
1523 torture_result(tctx, TORTURE_FAIL,
1524 "allowed write on read locked region (%s)\n", __location__);
1525 ret = false;
1526 goto done;
1527 }
1528
1529 /* windows server don't seem to support this */
1530 io.lockx.in.mode = LOCKING_ANDX_CHANGE_LOCKTYPE;
1531 status = smb_raw_lock(cli->tree, &io);
1532 CHECK_STATUS(status, NT_STATUS_DOS(ERRDOS, ERRnoatomiclocks));
1533
1534 if (smbcli_write(cli->tree, fnum, 0, &c, 100, 1) == 1) {
1535 torture_result(tctx, TORTURE_FAIL,
1536 "allowed write after lock change (%s)\n", __location__);
1537 ret = false;
1538 goto done;
1539 }
1540
1541 done:
1542 smbcli_close(cli->tree, fnum);
1543 smb_raw_exit(cli->session);
1544 smbcli_deltree(cli->tree, BASEDIR);
1545 return ret;
1546 }
1547
1548 struct double_lock_test {
1549 struct smb_lock_entry lock1;
1550 struct smb_lock_entry lock2;
1551 NTSTATUS exp_status;
1552 };
1553
1554 /**
1555 * Tests zero byte locks.
1556 */
1557 static struct double_lock_test zero_byte_tests[] = {
1558 /* {pid, offset, count}, {pid, offset, count}, status */
1559
1560 /** First, takes a zero byte lock at offset 10. Then:
1561 * - Taking 0 byte lock at 10 should succeed.
1562 * - Taking 1 byte locks at 9,10,11 should succeed.
1563 * - Taking 2 byte lock at 9 should fail.
1564 * - Taking 2 byte lock at 10 should succeed.
1565 * - Taking 3 byte lock at 9 should fail.
1566 */
1567 {{1000, 10, 0}, {1001, 10, 0}, NT_STATUS_OK},
1568 {{1000, 10, 0}, {1001, 9, 1}, NT_STATUS_OK},
1569 {{1000, 10, 0}, {1001, 10, 1}, NT_STATUS_OK},
1570 {{1000, 10, 0}, {1001, 11, 1}, NT_STATUS_OK},
1571 {{1000, 10, 0}, {1001, 9, 2}, NT_STATUS_LOCK_NOT_GRANTED},
1572 {{1000, 10, 0}, {1001, 10, 2}, NT_STATUS_OK},
1573 {{1000, 10, 0}, {1001, 9, 3}, NT_STATUS_LOCK_NOT_GRANTED},
1574
1575 /** Same, but opposite order. */
1576 {{1001, 10, 0}, {1000, 10, 0}, NT_STATUS_OK},
1577 {{1001, 9, 1}, {1000, 10, 0}, NT_STATUS_OK},
1578 {{1001, 10, 1}, {1000, 10, 0}, NT_STATUS_OK},
1579 {{1001, 11, 1}, {1000, 10, 0}, NT_STATUS_OK},
1580 {{1001, 9, 2}, {1000, 10, 0}, NT_STATUS_LOCK_NOT_GRANTED},
1581 {{1001, 10, 2}, {1000, 10, 0}, NT_STATUS_OK},
1582 {{1001, 9, 3}, {1000, 10, 0}, NT_STATUS_LOCK_NOT_GRANTED},
1583
1584 /** Zero zero case. */
1585 {{1000, 0, 0}, {1001, 0, 0}, NT_STATUS_OK},
1586 };
1587
1588 static bool test_zerobytelocks(struct torture_context *tctx, struct smbcli_state *cli)
1589 {
1590 union smb_lock io;
1591 NTSTATUS status;
1592 bool ret = true;
1593 int fnum, i;
1594 const char *fname = BASEDIR "\\zero.txt";
1595
1596 torture_comment(tctx, "Testing zero length byte range locks:\n");
1597
1598 torture_assert(tctx, torture_setup_dir(cli, BASEDIR), "Failed to setup up test directory: " BASEDIR);
1599
1600 io.generic.level = RAW_LOCK_LOCKX;
1601
1602 fnum = smbcli_open(cli->tree, fname, O_RDWR|O_CREAT, DENY_NONE);
1603 torture_assert(tctx,(fnum != -1), talloc_asprintf(tctx,
1604 "Failed to create %s - %s\n",
1605 fname, smbcli_errstr(cli->tree)));
1606
1607 /* Setup initial parameters */
1608 io.lockx.level = RAW_LOCK_LOCKX;
1609 io.lockx.in.file.fnum = fnum;
1610 io.lockx.in.mode = LOCKING_ANDX_LARGE_FILES; /* Exclusive */
1611 io.lockx.in.timeout = 0;
1612
1613 /* Try every combination of locks in zero_byte_tests. The first lock is
1614 * assumed to succeed. The second lock may contend, depending on the
1615 * expected status. */
1616 for (i = 0;
1617 i < ARRAY_SIZE(zero_byte_tests);
1618 i++) {
1619 torture_comment(tctx, " ... {%d, %llu, %llu} + {%d, %llu, %llu} = %s\n",
1620 zero_byte_tests[i].lock1.pid,
1621 (unsigned long long) zero_byte_tests[i].lock1.offset,
1622 (unsigned long long) zero_byte_tests[i].lock1.count,
1623 zero_byte_tests[i].lock2.pid,
1624 (unsigned long long) zero_byte_tests[i].lock2.offset,
1625 (unsigned long long) zero_byte_tests[i].lock2.count,
1626 nt_errstr(zero_byte_tests[i].exp_status));
1627
1628 /* Lock both locks. */
1629 io.lockx.in.ulock_cnt = 0;
1630 io.lockx.in.lock_cnt = 1;
1631
1632 io.lockx.in.locks = discard_const_p(struct smb_lock_entry,
1633 &zero_byte_tests[i].lock1);
1634 status = smb_raw_lock(cli->tree, &io);
1635 CHECK_STATUS(status, NT_STATUS_OK);
1636
1637 io.lockx.in.locks = discard_const_p(struct smb_lock_entry,
1638 &zero_byte_tests[i].lock2);
1639 status = smb_raw_lock(cli->tree, &io);
1640
1641 if (NT_STATUS_EQUAL(zero_byte_tests[i].exp_status,
1642 NT_STATUS_LOCK_NOT_GRANTED)) {
1643 /* Allow either of the failure messages and keep going
1644 * if we see the wrong status. */
1645 CHECK_STATUS_OR_CONT(status,
1646 NT_STATUS_LOCK_NOT_GRANTED,
1647 NT_STATUS_FILE_LOCK_CONFLICT);
1648
1649 } else {
1650 CHECK_STATUS_CONT(status,
1651 zero_byte_tests[i].exp_status);
1652 }
1653
1654 /* Unlock both locks. */
1655 io.lockx.in.ulock_cnt = 1;
1656 io.lockx.in.lock_cnt = 0;
1657
1658 if (NT_STATUS_EQUAL(status, NT_STATUS_OK)) {
1659 status = smb_raw_lock(cli->tree, &io);
1660 CHECK_STATUS(status, NT_STATUS_OK);
1661 }
1662
1663 io.lockx.in.locks = discard_const_p(struct smb_lock_entry,
1664 &zero_byte_tests[i].lock1);
1665 status = smb_raw_lock(cli->tree, &io);
1666 CHECK_STATUS(status, NT_STATUS_OK);
1667 }
1668
1669 done:
1670 smbcli_close(cli->tree, fnum);
1671 smb_raw_exit(cli->session);
1672 smbcli_deltree(cli->tree, BASEDIR);
1673 return ret;
1674 }
1675
1676 static bool test_unlock(struct torture_context *tctx, struct smbcli_state *cli)
1677 {
1678 union smb_lock io;
1679 NTSTATUS status;
1680 bool ret = true;
1681 int fnum1, fnum2;
1682 const char *fname = BASEDIR "\\unlock.txt";
1683 struct smb_lock_entry lock1;
1684 struct smb_lock_entry lock2;
1685
1686 torture_comment(tctx, "Testing LOCKX unlock:\n");
1687
1688 torture_assert(tctx, torture_setup_dir(cli, BASEDIR), "Failed to setup up test directory: " BASEDIR);
1689
1690 fnum1 = smbcli_open(cli->tree, fname, O_RDWR|O_CREAT, DENY_NONE);
1691 torture_assert(tctx,(fnum1 != -1), talloc_asprintf(tctx,
1692 "Failed to create %s - %s\n",
1693 fname, smbcli_errstr(cli->tree)));
1694
1695 fnum2 = smbcli_open(cli->tree, fname, O_RDWR|O_CREAT, DENY_NONE);
1696 torture_assert(tctx,(fnum2 != -1), talloc_asprintf(tctx,
1697 "Failed to create %s - %s\n",
1698 fname, smbcli_errstr(cli->tree)));
1699
1700 /* Setup initial parameters */
1701 io.lockx.level = RAW_LOCK_LOCKX;
1702 io.lockx.in.timeout = 0;
1703
1704 lock1.pid = cli->session->pid;
1705 lock1.offset = 0;
1706 lock1.count = 10;
1707 lock2.pid = cli->session->pid - 1;
1708 lock2.offset = 0;
1709 lock2.count = 10;
1710
1711 /**
1712 * Take exclusive lock, then unlock it with a shared-unlock call.
1713 */
1714 torture_comment(tctx, " taking exclusive lock.\n");
1715 io.lockx.in.ulock_cnt = 0;
1716 io.lockx.in.lock_cnt = 1;
1717 io.lockx.in.mode = 0;
1718 io.lockx.in.file.fnum = fnum1;
1719 io.lockx.in.locks = &lock1;
1720 status = smb_raw_lock(cli->tree, &io);
1721 CHECK_STATUS(status, NT_STATUS_OK);
1722
1723 torture_comment(tctx, " unlock the exclusive with a shared unlock call.\n");
1724 io.lockx.in.ulock_cnt = 1;
1725 io.lockx.in.lock_cnt = 0;
1726 io.lockx.in.mode = LOCKING_ANDX_SHARED_LOCK;
1727 io.lockx.in.file.fnum = fnum1;
1728 io.lockx.in.locks = &lock1;
1729 status = smb_raw_lock(cli->tree, &io);
1730 CHECK_STATUS(status, NT_STATUS_OK);
1731
1732 torture_comment(tctx, " try shared lock on pid2/fnum2, testing the unlock.\n");
1733 io.lockx.in.ulock_cnt = 0;
1734 io.lockx.in.lock_cnt = 1;
1735 io.lockx.in.mode = LOCKING_ANDX_SHARED_LOCK;
1736 io.lockx.in.file.fnum = fnum2;
1737 io.lockx.in.locks = &lock2;
1738 status = smb_raw_lock(cli->tree, &io);
1739 CHECK_STATUS(status, NT_STATUS_OK);
1740
1741 /**
1742 * Unlock a shared lock with an exclusive-unlock call.
1743 */
1744 torture_comment(tctx, " unlock new shared lock with exclusive unlock call.\n");
1745 io.lockx.in.ulock_cnt = 1;
1746 io.lockx.in.lock_cnt = 0;
1747 io.lockx.in.mode = 0;
1748 io.lockx.in.file.fnum = fnum2;
1749 io.lockx.in.locks = &lock2;
1750 status = smb_raw_lock(cli->tree, &io);
1751 CHECK_STATUS(status, NT_STATUS_OK);
1752
1753 torture_comment(tctx, " try exclusive lock on pid1, testing the unlock.\n");
1754 io.lockx.in.ulock_cnt = 0;
1755 io.lockx.in.lock_cnt = 1;
1756 io.lockx.in.mode = 0;
1757 io.lockx.in.file.fnum = fnum1;
1758 io.lockx.in.locks = &lock1;
1759 status = smb_raw_lock(cli->tree, &io);
1760 CHECK_STATUS(status, NT_STATUS_OK);
1761
1762 /* cleanup */
1763 io.lockx.in.ulock_cnt = 1;
1764 io.lockx.in.lock_cnt = 0;
1765 status = smb_raw_lock(cli->tree, &io);
1766 CHECK_STATUS(status, NT_STATUS_OK);
1767
1768 /**
1769 * Test unlocking of 0-byte locks.
1770 */
1771
1772 torture_comment(tctx, " lock shared and exclusive 0-byte locks, testing that Windows "
1773 "always unlocks the exclusive first.\n");
1774 lock1.pid = cli->session->pid;
1775 lock1.offset = 10;
1776 lock1.count = 0;
1777 lock2.pid = cli->session->pid;
1778 lock2.offset = 5;
1779 lock2.count = 10;
1780 io.lockx.in.ulock_cnt = 0;
1781 io.lockx.in.lock_cnt = 1;
1782 io.lockx.in.file.fnum = fnum1;
1783 io.lockx.in.locks = &lock1;
1784
1785 /* lock 0-byte shared
1786 * Note: Order of the shared/exclusive locks doesn't matter. */
1787 io.lockx.in.mode = LOCKING_ANDX_SHARED_LOCK;
1788 status = smb_raw_lock(cli->tree, &io);
1789 CHECK_STATUS(status, NT_STATUS_OK);
1790
1791 /* lock 0-byte exclusive */
1792 io.lockx.in.mode = 0;
1793 status = smb_raw_lock(cli->tree, &io);
1794 CHECK_STATUS(status, NT_STATUS_OK);
1795
1796 /* test contention */
1797 io.lockx.in.mode = LOCKING_ANDX_SHARED_LOCK;
1798 io.lockx.in.locks = &lock2;
1799 io.lockx.in.file.fnum = fnum2;
1800 status = smb_raw_lock(cli->tree, &io);
1801 CHECK_STATUS_OR(status, NT_STATUS_LOCK_NOT_GRANTED,
1802 NT_STATUS_FILE_LOCK_CONFLICT);
1803
1804 /* unlock */
1805 io.lockx.in.ulock_cnt = 1;
1806 io.lockx.in.lock_cnt = 0;
1807 io.lockx.in.file.fnum = fnum1;
1808 io.lockx.in.locks = &lock1;
1809 status = smb_raw_lock(cli->tree, &io);
1810 CHECK_STATUS(status, NT_STATUS_OK);
1811
1812 /* test - can we take a shared lock? */
1813 io.lockx.in.ulock_cnt = 0;
1814 io.lockx.in.lock_cnt = 1;
1815 io.lockx.in.mode = LOCKING_ANDX_SHARED_LOCK;
1816 io.lockx.in.file.fnum = fnum2;
1817 io.lockx.in.locks = &lock2;
1818 status = smb_raw_lock(cli->tree, &io);
1819
1820 /* XXX Samba 3 will fail this test. This is temporary(because this isn't
1821 * new to Win7, it succeeds in WinXP too), until I can come to a
1822 * resolution as to whether Samba should support this or not. There is
1823 * code to preference unlocking exclusive locks before shared locks,
1824 * but its wrapped with "#ifdef ZERO_ZERO". -zkirsch */
1825 if (TARGET_IS_SAMBA3(tctx)) {
1826 CHECK_STATUS_OR(status, NT_STATUS_LOCK_NOT_GRANTED,
1827 NT_STATUS_FILE_LOCK_CONFLICT);
1828 } else {
1829 CHECK_STATUS(status, NT_STATUS_OK);
1830 }
1831
1832 /* cleanup */
1833 io.lockx.in.ulock_cnt = 1;
1834 io.lockx.in.lock_cnt = 0;
1835 status = smb_raw_lock(cli->tree, &io);
1836
1837 /* XXX Same as above. */
1838 if (TARGET_IS_SAMBA3(tctx)) {
1839 CHECK_STATUS(status, NT_STATUS_RANGE_NOT_LOCKED);
1840 } else {
1841 CHECK_STATUS(status, NT_STATUS_OK);
1842 }
1843
1844 io.lockx.in.file.fnum = fnum1;
1845 io.lockx.in.locks = &lock1;
1846 status = smb_raw_lock(cli->tree, &io);
1847 CHECK_STATUS(status, NT_STATUS_OK);
1848
1849 done:
1850 smbcli_close(cli->tree, fnum1);
1851 smbcli_close(cli->tree, fnum2);
1852 smb_raw_exit(cli->session);
1853 smbcli_deltree(cli->tree, BASEDIR);
1854 return ret;
1855 }
1856
1857 static bool test_multiple_unlock(struct torture_context *tctx, struct smbcli_state *cli)
1858 {
1859 union smb_lock io;
1860 NTSTATUS status;
1861 bool ret = true;
1862 int fnum1;
1863 const char *fname = BASEDIR "\\unlock_multiple.txt";
1864 struct smb_lock_entry lock1;
1865 struct smb_lock_entry lock2;
1866 struct smb_lock_entry locks[2];
1867
1868 torture_comment(tctx, "Testing LOCKX multiple unlock:\n");
1869
1870 torture_assert(tctx, torture_setup_dir(cli, BASEDIR), "Failed to setup up test directory: " BASEDIR);
1871
1872 fnum1 = smbcli_open(cli->tree, fname, O_RDWR|O_CREAT, DENY_NONE);
1873 torture_assert(tctx,(fnum1 != -1), talloc_asprintf(tctx,
1874 "Failed to create %s - %s\n",
1875 fname, smbcli_errstr(cli->tree)));
1876
1877 /* Setup initial parameters */
1878 io.lockx.level = RAW_LOCK_LOCKX;
1879 io.lockx.in.timeout = 0;
1880
1881 lock1.pid = cli->session->pid;
1882 lock1.offset = 0;
1883 lock1.count = 10;
1884 lock2.pid = cli->session->pid;
1885 lock2.offset = 10;
1886 lock2.count = 10;
1887
1888 locks[0] = lock1;
1889 locks[1] = lock2;
1890
1891 io.lockx.in.file.fnum = fnum1;
1892 io.lockx.in.mode = 0; /* exclusive */
1893
1894 /** Test1: Take second lock, but not first. */
1895 torture_comment(tctx, " unlock 2 locks, first one not locked. Expect no locks "
1896 "unlocked. \n");
1897
1898 io.lockx.in.ulock_cnt = 0;
1899 io.lockx.in.lock_cnt = 1;
1900 io.lockx.in.locks = &lock2;
1901 status = smb_raw_lock(cli->tree, &io);
1902 CHECK_STATUS(status, NT_STATUS_OK);
1903
1904 /* Try to unlock both locks. */
1905 io.lockx.in.ulock_cnt = 2;
1906 io.lockx.in.lock_cnt = 0;
1907 io.lockx.in.locks = locks;
1908
1909 status = smb_raw_lock(cli->tree, &io);
1910 CHECK_STATUS(status, NT_STATUS_RANGE_NOT_LOCKED);
1911
1912 /* Second lock should not be unlocked. */
1913 io.lockx.in.ulock_cnt = 0;
1914 io.lockx.in.lock_cnt = 1;
1915 io.lockx.in.locks = &lock2;
1916 status = smb_raw_lock(cli->tree, &io);
1917 CHECK_STATUS(status, NT_STATUS_LOCK_NOT_GRANTED);
1918
1919 /* cleanup */
1920 io.lockx.in.ulock_cnt = 1;
1921 io.lockx.in.lock_cnt = 0;
1922 io.lockx.in.locks = &lock2;
1923 status = smb_raw_lock(cli->tree, &io);
1924 CHECK_STATUS(status, NT_STATUS_OK);
1925
1926 /** Test2: Take first lock, but not second. */
1927 torture_comment(tctx, " unlock 2 locks, second one not locked. Expect first lock "
1928 "unlocked.\n");
1929
1930 io.lockx.in.ulock_cnt = 0;
1931 io.lockx.in.lock_cnt = 1;
1932 io.lockx.in.locks = &lock1;
1933 status = smb_raw_lock(cli->tree, &io);
1934 CHECK_STATUS(status, NT_STATUS_OK);
1935
1936 /* Try to unlock both locks. */
1937 io.lockx.in.ulock_cnt = 2;
1938 io.lockx.in.lock_cnt = 0;
1939 io.lockx.in.locks = locks;
1940
1941 status = smb_raw_lock(cli->tree, &io);
1942 CHECK_STATUS(status, NT_STATUS_RANGE_NOT_LOCKED);
1943
1944 /* First lock should be unlocked. */
1945 io.lockx.in.ulock_cnt = 0;
1946 io.lockx.in.lock_cnt = 1;
1947 io.lockx.in.locks = &lock1;
1948 status = smb_raw_lock(cli->tree, &io);
1949 CHECK_STATUS(status, NT_STATUS_OK);
1950
1951 /* cleanup */
1952 io.lockx.in.ulock_cnt = 1;
1953 io.lockx.in.lock_cnt = 0;
1954 io.lockx.in.locks = &lock1;
1955 status = smb_raw_lock(cli->tree, &io);
1956 CHECK_STATUS(status, NT_STATUS_OK);
1957
1958 /* Test3: Request 2 locks, second will contend. What happens to the
1959 * first? */
1960 torture_comment(tctx, " request 2 locks, second one will contend. "
1961 "Expect both to fail.\n");
1962
1963 /* Lock the second range */
1964 io.lockx.in.ulock_cnt = 0;
1965 io.lockx.in.lock_cnt = 1;
1966 io.lockx.in.locks = &lock2;
1967 status = smb_raw_lock(cli->tree, &io);
1968 CHECK_STATUS(status, NT_STATUS_OK);
1969
1970 /* Request both locks */
1971 io.lockx.in.ulock_cnt = 0;
1972 io.lockx.in.lock_cnt = 2;
1973 io.lockx.in.locks = locks;
1974
1975 status = smb_raw_lock(cli->tree, &io);
1976 CHECK_STATUS(status, NT_STATUS_FILE_LOCK_CONFLICT);
1977
1978 /* First lock should be unlocked. */
1979 io.lockx.in.ulock_cnt = 0;
1980 io.lockx.in.lock_cnt = 1;
1981 io.lockx.in.locks = &lock1;
1982 status = smb_raw_lock(cli->tree, &io);
1983 CHECK_STATUS(status, NT_STATUS_OK);
1984
1985 /* cleanup */
1986 io.lockx.in.ulock_cnt = 2;
1987 io.lockx.in.lock_cnt = 0;
1988 io.lockx.in.locks = locks;
1989 status = smb_raw_lock(cli->tree, &io);
1990 CHECK_STATUS(status, NT_STATUS_OK);
1991
1992 /* Test4: Request unlock and lock. The lock contends, is the unlock
1993 * then re-locked? */
1994 torture_comment(tctx, " request unlock and lock, second one will "
1995 "contend. Expect the unlock to succeed.\n");
1996
1997 /* Lock both ranges */
1998 io.lockx.in.ulock_cnt = 0;
1999 io.lockx.in.lock_cnt = 2;
2000 io.lockx.in.locks = locks;
2001 status = smb_raw_lock(cli->tree, &io);
2002 CHECK_STATUS(status, NT_STATUS_OK);
2003
2004 /* Attempt to unlock the first range and lock the second */
2005 io.lockx.in.ulock_cnt = 1;
2006 io.lockx.in.lock_cnt = 1;
2007 io.lockx.in.locks = locks;
2008 status = smb_raw_lock(cli->tree, &io);
2009 CHECK_STATUS(status, NT_STATUS_FILE_LOCK_CONFLICT);
2010
2011 /* The first lock should've been unlocked */
2012 io.lockx.in.ulock_cnt = 0;
2013 io.lockx.in.lock_cnt = 1;
2014 io.lockx.in.locks = &lock1;
2015 status = smb_raw_lock(cli->tree, &io);
2016 CHECK_STATUS(status, NT_STATUS_OK);
2017
2018 /* cleanup */
2019 io.lockx.in.ulock_cnt = 2;
2020 io.lockx.in.lock_cnt = 0;
2021 io.lockx.in.locks = locks;
2022 status = smb_raw_lock(cli->tree, &io);
2023 CHECK_STATUS(status, NT_STATUS_OK);
2024
2025 done:
2026 smbcli_close(cli->tree, fnum1);
2027 smb_raw_exit(cli->session);
2028 smbcli_deltree(cli->tree, BASEDIR);
2029 return ret;
2030 }
2031
2032 /**
2033 * torture_locktest5 covers stacking pretty well, but its missing two tests:
2034 * - stacking an exclusive on top of shared fails
2035 * - stacking two exclusives fail
2036 */
2037 static bool test_stacking(struct torture_context *tctx, struct smbcli_state *cli)
2038 {
2039 union smb_lock io;
2040 NTSTATUS status;
2041 bool ret = true;
2042 int fnum1;
2043 const char *fname = BASEDIR "\\stacking.txt";
2044 struct smb_lock_entry lock1;
2045
2046 torture_comment(tctx, "Testing stacking:\n");
2047
2048 torture_assert(tctx, torture_setup_dir(cli, BASEDIR), "Failed to setup up test directory: " BASEDIR);
2049
2050 io.generic.level = RAW_LOCK_LOCKX;
2051
2052 fnum1 = smbcli_open(cli->tree, fname, O_RDWR|O_CREAT, DENY_NONE);
2053 torture_assert(tctx,(fnum1 != -1), talloc_asprintf(tctx,
2054 "Failed to create %s - %s\n",
2055 fname, smbcli_errstr(cli->tree)));
2056
2057 /* Setup initial parameters */
2058 io.lockx.level = RAW_LOCK_LOCKX;
2059 io.lockx.in.timeout = 0;
2060
2061 lock1.pid = cli->session->pid;
2062 lock1.offset = 0;
2063 lock1.count = 10;
2064
2065 /**
2066 * Try to take a shared lock, then stack an exclusive.
2067 */
2068 torture_comment(tctx, " stacking an exclusive on top of a shared lock fails.\n");
2069 io.lockx.in.file.fnum = fnum1;
2070 io.lockx.in.locks = &lock1;
2071
2072 io.lockx.in.ulock_cnt = 0;
2073 io.lockx.in.lock_cnt = 1;
2074 io.lockx.in.mode = LOCKING_ANDX_SHARED_LOCK;
2075 status = smb_raw_lock(cli->tree, &io);
2076 CHECK_STATUS(status, NT_STATUS_OK);
2077
2078 io.lockx.in.ulock_cnt = 0;
2079 io.lockx.in.lock_cnt = 1;
2080 io.lockx.in.mode = 0;
2081 status = smb_raw_lock(cli->tree, &io);
2082 CHECK_STATUS_OR(status, NT_STATUS_LOCK_NOT_GRANTED,
2083 NT_STATUS_FILE_LOCK_CONFLICT);
2084
2085 /* cleanup */
2086 io.lockx.in.ulock_cnt = 1;
2087 io.lockx.in.lock_cnt = 0;
2088 status = smb_raw_lock(cli->tree, &io);
2089 CHECK_STATUS(status, NT_STATUS_OK);
2090
2091 /**
2092 * Prove that two exclusive locks do not stack.
2093 */
2094 torture_comment(tctx, " two exclusive locks do not stack.\n");
2095 io.lockx.in.ulock_cnt = 0;
2096 io.lockx.in.lock_cnt = 1;
2097 io.lockx.in.mode = 0;
2098 status = smb_raw_lock(cli->tree, &io);
2099 CHECK_STATUS(status, NT_STATUS_OK);
2100 status = smb_raw_lock(cli->tree, &io);
2101 CHECK_STATUS_OR(status, NT_STATUS_LOCK_NOT_GRANTED,
2102 NT_STATUS_FILE_LOCK_CONFLICT);
2103
2104 /* cleanup */
2105 io.lockx.in.ulock_cnt = 1;
2106 io.lockx.in.lock_cnt = 0;
2107 status = smb_raw_lock(cli->tree, &io);
2108 CHECK_STATUS(status, NT_STATUS_OK);
2109
2110 done:
2111 smbcli_close(cli->tree, fnum1);
2112 smb_raw_exit(cli->session);
2113 smbcli_deltree(cli->tree, BASEDIR);
2114 return ret;
2115 }
2116
2117 /**
2118 * Test how 0-byte read requests contend with byte range locks
2119 */
2120 static bool test_zerobyteread(struct torture_context *tctx,
2121 struct smbcli_state *cli)
2122 {
2123 union smb_lock io;
2124 union smb_read rd;
2125 NTSTATUS status;
2126 bool ret = true;
2127 int fnum1, fnum2;
2128 const char *fname = BASEDIR "\\zerobyteread.txt";
2129 struct smb_lock_entry lock1;
2130 uint8_t c = 1;
2131
2132 torture_assert(tctx, torture_setup_dir(cli, BASEDIR), "Failed to setup up test directory: " BASEDIR);
2133
2134 io.generic.level = RAW_LOCK_LOCKX;
2135
2136 fnum1 = smbcli_open(cli->tree, fname, O_RDWR|O_CREAT, DENY_NONE);
2137 torture_assert(tctx,(fnum1 != -1), talloc_asprintf(tctx,
2138 "Failed to create %s - %s\n",
2139 fname, smbcli_errstr(cli->tree)));
2140
2141 fnum2 = smbcli_open(cli->tree, fname, O_RDWR|O_CREAT, DENY_NONE);
2142 torture_assert(tctx,(fnum2 != -1), talloc_asprintf(tctx,
2143 "Failed to create %s - %s\n",
2144 fname, smbcli_errstr(cli->tree)));
2145
2146 /* Setup initial parameters */
2147 io.lockx.level = RAW_LOCK_LOCKX;
2148 io.lockx.in.timeout = 0;
2149
2150 lock1.pid = cli->session->pid;
2151 lock1.offset = 0;
2152 lock1.count = 10;
2153
2154 ZERO_STRUCT(rd);
2155 rd.readx.level = RAW_READ_READX;
2156
2157 torture_comment(tctx, "Testing zero byte read on lock range:\n");
2158
2159 /* Take an exclusive lock */
2160 torture_comment(tctx, " taking exclusive lock.\n");
2161 io.lockx.in.ulock_cnt = 0;
2162 io.lockx.in.lock_cnt = 1;
2163 io.lockx.in.mode = LOCKING_ANDX_EXCLUSIVE_LOCK;
2164 io.lockx.in.file.fnum = fnum1;
2165 io.lockx.in.locks = &lock1;
2166 status = smb_raw_lock(cli->tree, &io);
2167 CHECK_STATUS(status, NT_STATUS_OK);
2168
2169 /* Try a zero byte read */
2170 torture_comment(tctx, " reading 0 bytes.\n");
2171 rd.readx.in.file.fnum = fnum2;
2172 rd.readx.in.offset = 5;
2173 rd.readx.in.mincnt = 0;
2174 rd.readx.in.maxcnt = 0;
2175 rd.readx.in.remaining = 0;
2176 rd.readx.in.read_for_execute = false;
2177 rd.readx.out.data = &c;
2178 status = smb_raw_read(cli->tree, &rd);
2179 torture_assert_int_equal_goto(tctx, rd.readx.out.nread, 0, ret, done,
2180 "zero byte read did not return 0 bytes");
2181 CHECK_STATUS(status, NT_STATUS_OK);
2182
2183 /* Unlock lock */
2184 io.lockx.in.ulock_cnt = 1;
2185 io.lockx.in.lock_cnt = 0;
2186 io.lockx.in.mode = LOCKING_ANDX_EXCLUSIVE_LOCK;
2187 io.lockx.in.file.fnum = fnum1;
2188 io.lockx.in.locks = &lock1;
2189 status = smb_raw_lock(cli->tree, &io);
2190 CHECK_STATUS(status, NT_STATUS_OK);
2191
2192 torture_comment(tctx, "Testing zero byte read on zero byte lock "
2193 "range:\n");
2194
2195 /* Take an exclusive lock */
2196 torture_comment(tctx, " taking exclusive 0-byte lock.\n");
2197 io.lockx.in.ulock_cnt = 0;
2198 io.lockx.in.lock_cnt = 1;
2199 io.lockx.in.mode = LOCKING_ANDX_EXCLUSIVE_LOCK;
2200 io.lockx.in.file.fnum = fnum1;
2201 io.lockx.in.locks = &lock1;
2202 lock1.offset = 5;
2203 lock1.count = 0;
2204 status = smb_raw_lock(cli->tree, &io);
2205 CHECK_STATUS(status, NT_STATUS_OK);
2206
2207 /* Try a zero byte read before the lock */
2208 torture_comment(tctx, " reading 0 bytes before the lock.\n");
2209 rd.readx.in.file.fnum = fnum2;
2210 rd.readx.in.offset = 4;
2211 rd.readx.in.mincnt = 0;
2212 rd.readx.in.maxcnt = 0;
2213 rd.readx.in.remaining = 0;
2214 rd.readx.in.read_for_execute = false;
2215 rd.readx.out.data = &c;
2216 status = smb_raw_read(cli->tree, &rd);
2217 torture_assert_int_equal_goto(tctx, rd.readx.out.nread, 0, ret, done,
2218 "zero byte read did not return 0 bytes");
2219 CHECK_STATUS(status, NT_STATUS_OK);
2220
2221 /* Try a zero byte read on the lock */
2222 torture_comment(tctx, " reading 0 bytes on the lock.\n");
2223 rd.readx.in.file.fnum = fnum2;
2224 rd.readx.in.offset = 5;
2225 rd.readx.in.mincnt = 0;
2226 rd.readx.in.maxcnt = 0;
2227 rd.readx.in.remaining = 0;
2228 rd.readx.in.read_for_execute = false;
2229 rd.readx.out.data = &c;
2230 status = smb_raw_read(cli->tree, &rd);
2231 torture_assert_int_equal_goto(tctx, rd.readx.out.nread, 0, ret, done,
2232 "zero byte read did not return 0 bytes");
2233 CHECK_STATUS(status, NT_STATUS_OK);
2234
2235 /* Try a zero byte read after the lock */
2236 torture_comment(tctx, " reading 0 bytes after the lock.\n");
2237 rd.readx.in.file.fnum = fnum2;
2238 rd.readx.in.offset = 6;
2239 rd.readx.in.mincnt = 0;
2240 rd.readx.in.maxcnt = 0;
2241 rd.readx.in.remaining = 0;
2242 rd.readx.in.read_for_execute = false;
2243 rd.readx.out.data = &c;
2244 status = smb_raw_read(cli->tree, &rd);
2245 torture_assert_int_equal_goto(tctx, rd.readx.out.nread, 0, ret, done,
2246 "zero byte read did not return 0 bytes");
2247 CHECK_STATUS(status, NT_STATUS_OK);
2248
2249 /* Unlock lock */
2250 io.lockx.in.ulock_cnt = 1;
2251 io.lockx.in.lock_cnt = 0;
2252 io.lockx.in.mode = LOCKING_ANDX_EXCLUSIVE_LOCK;
2253 io.lockx.in.file.fnum = fnum1;
2254 io.lockx.in.locks = &lock1;
2255 status = smb_raw_lock(cli->tree, &io);
2256 CHECK_STATUS(status, NT_STATUS_OK);
2257
2258 done:
2259 smbcli_close(cli->tree, fnum1);
2260 smbcli_close(cli->tree, fnum2);
2261 smb_raw_exit(cli->session);
2262 smbcli_deltree(cli->tree, BASEDIR);
2263 return ret;
2264 }
2265
2266 /*
2267 basic testing of lock calls
2268 */
2269 struct torture_suite *torture_raw_lock(TALLOC_CTX *mem_ctx)
2270 {
2271 struct torture_suite *suite = torture_suite_create(mem_ctx, "lock");
2272
2273 torture_suite_add_1smb_test(suite, "lockx", test_lockx);
2274 torture_suite_add_1smb_test(suite, "lock", test_lock);
2275 torture_suite_add_1smb_test(suite, "pidhigh", test_pidhigh);
2276 torture_suite_add_1smb_test(suite, "async", test_async);
2277 torture_suite_add_1smb_test(suite, "errorcode", test_errorcode);
2278 torture_suite_add_1smb_test(suite, "changetype", test_changetype);
2279
2280 torture_suite_add_1smb_test(suite, "stacking", test_stacking);
2281 torture_suite_add_1smb_test(suite, "unlock", test_unlock);
2282 torture_suite_add_1smb_test(suite, "multiple_unlock",
2283 test_multiple_unlock);
2284 torture_suite_add_1smb_test(suite, "zerobytelocks", test_zerobytelocks);
2285 torture_suite_add_1smb_test(suite, "zerobyteread", test_zerobyteread);
2286
2287 return suite;
2288 }
reg import