Line data Source code
1 : /*
2 : * Unix SMB/CIFS implementation.
3 : *
4 : * This program is free software; you can redistribute it and/or modify
5 : * it under the terms of the GNU General Public License as published by
6 : * the Free Software Foundation; either version 3 of the License, or
7 : * (at your option) any later version.
8 : *
9 : * This program is distributed in the hope that it will be useful,
10 : * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 : * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 : * GNU General Public License for more details.
13 : *
14 : * You should have received a copy of the GNU General Public License
15 : * along with this program. If not, see <http://www.gnu.org/licenses/>.
16 : */
17 :
18 : #include "replace.h"
19 : #include <assert.h>
20 : #include "source3/lib/background.h"
21 : #include "source3/include/messages.h"
22 : #include "lib/util/talloc_stack.h"
23 : #include "source3/param/loadparm.h"
24 : #include "dynconfig/dynconfig.h"
25 :
26 0 : static int bg_trigger(void *private_data)
27 : {
28 0 : return 1;
29 : }
30 :
31 1 : static void test_background_send(void)
32 : {
33 1 : TALLOC_CTX *frame = talloc_stackframe();
34 1 : struct tevent_context *ev = NULL;
35 1 : struct messaging_context *msg_ctx = NULL;
36 1 : struct tevent_req *req = NULL;
37 1 : uint32_t ping_msg = MSG_PING;
38 :
39 1 : ev = tevent_context_init(frame);
40 1 : assert(ev != NULL);
41 :
42 1 : msg_ctx = messaging_init(frame, ev);
43 1 : assert(msg_ctx != NULL);
44 :
45 1 : req = background_job_send(
46 : frame, ev, msg_ctx, &ping_msg, 1, 0, bg_trigger, NULL);
47 1 : assert(req != NULL);
48 :
49 : /*
50 : * Here's the core of this test: TALLOC_FREE msg_ctx before
51 : * req. This happens if you use background_job_send() smbd and
52 : * don't manually TALLOC_FREE req before exit_server()
53 : */
54 1 : TALLOC_FREE(msg_ctx);
55 1 : TALLOC_FREE(req);
56 :
57 1 : TALLOC_FREE(frame);
58 1 : }
59 :
60 1 : int main(int argc, const char *argv[])
61 : {
62 1 : const char testname[] = "test_background_send";
63 : bool ok;
64 :
65 1 : if (argc != 2) {
66 0 : fprintf(stderr, "usage: %s <configfile>\n", argv[0]);
67 0 : return 1;
68 : }
69 :
70 1 : printf("test: %s\n", testname);
71 :
72 1 : ok = lp_load_initial_only(argv[1]);
73 1 : if (!ok) {
74 0 : fprintf(stderr, "lp_load_initial_only(%s) failed\n", argv[1]);
75 0 : return 1;
76 : }
77 :
78 1 : test_background_send(); /* crashes on failure */
79 :
80 1 : printf("success: %s\n", testname);
81 1 : return 0;
82 : }
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