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- Committer: teddy at bsnet
- Date: 2010-09-15 17:33:14 UTC
- Revision ID: teddy@fukt.bsnet.se-20100915173314-iiy6ljrwa1mdcbge
* debian/mandos.dirs: Added "etc/dbus-1/system.d".
- files added:
- initramfs-tools-hook-conf
- files removed:
- bugs.xml
- debian/source
- debian/tests
- debian/upstream
- dracut-module
- network-hooks.d
- plugin-helpers
- files modified:
- .bzrignore
added
removed
plugins.d/plymouth.c
1
/* -*- coding: utf-8 -*- */
2
/*
3
* Plymouth - Read a password from Plymouth and output it
4
*
5
* Copyright © 2010-2019 Teddy Hogeborn
6
* Copyright © 2010-2019 Björn Påhlsson
7
*
8
* This file is part of Mandos.
9
*
10
* Mandos is free software: you can redistribute it and/or modify it
11
* under the terms of the GNU General Public License as published by
12
* the Free Software Foundation, either version 3 of the License, or
13
* (at your option) any later version.
14
*
15
* Mandos is distributed in the hope that it will be useful, but
16
* WITHOUT ANY WARRANTY; without even the implied warranty of
17
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
18
* General Public License for more details.
19
*
20
* You should have received a copy of the GNU General Public License
21
* along with Mandos. If not, see <http://www.gnu.org/licenses/>.
22
*
23
* Contact the authors at <mandos@recompile.se>.
24
*/
25
26
1
#define _GNU_SOURCE /* asprintf(), TEMP_FAILURE_RETRY() */
27
2
#include <signal.h> /* sig_atomic_t, struct sigaction,
28
3
sigemptyset(), sigaddset(), SIGINT,
31
6
#include <stdbool.h> /* bool, false, true */
32
7
#include <fcntl.h> /* open(), O_RDONLY */
33
8
#include <iso646.h> /* and, or, not*/
34
#include <sys/types.h> /* size_t, ssize_t, pid_t, struct
35
dirent, waitpid() */
9
#include <sys/types.h> /* size_t, ssize_t, pid_t, struct dirent,
10
waitpid() */
36
11
#include <sys/wait.h> /* waitpid() */
37
12
#include <stddef.h> /* NULL */
38
13
#include <string.h> /* strchr(), memcmp() */
39
#include <stdio.h> /* asprintf(), perror(), fopen(),
40
fscanf(), vasprintf(), fprintf(),
41
vfprintf() */
42
#include <unistd.h> /* close(), readlink(), read(),
43
fork(), setsid(), chdir(), dup2(),
14
#include <stdio.h> /* asprintf(), perror(), fopen(), fscanf() */
15
#include <unistd.h> /* close(), readlink(), read(), fork()
16
setsid(), chdir(), dup2()
44
17
STDERR_FILENO, execv(), access() */
45
18
#include <stdlib.h> /* free(), EXIT_FAILURE, realloc(),
46
19
EXIT_SUCCESS, malloc(), _exit(),
48
21
#include <dirent.h> /* scandir(), alphasort() */
49
22
#include <inttypes.h> /* intmax_t, strtoumax(), SCNuMAX */
50
23
#include <sys/stat.h> /* struct stat, lstat() */
51
#include <sysexits.h> /* EX_OSERR, EX_UNAVAILABLE */
24
#include <sysexits.h> /* EX_OSERR */
52
25
#include <error.h> /* error() */
53
26
#include <errno.h> /* TEMP_FAILURE_RETRY */
54
27
#include <argz.h> /* argz_count(), argz_extract() */
55
#include <stdarg.h> /* va_list, va_start(), ... */
56
#include <argp.h>
57
28
58
29
sig_atomic_t interrupted_by_signal = 0;
59
const char *argp_program_version = "plymouth " VERSION;
60
const char *argp_program_bug_address = "<mandos@recompile.se>";
61
62
/* Used by Ubuntu 11.04 (Natty Narwahl) */
63
const char plymouth_old_old_pid[] = "/dev/.initramfs/plymouth.pid";
64
/* Used by Ubuntu 11.10 (Oneiric Ocelot) */
65
const char plymouth_old_pid[] = "/run/initramfs/plymouth.pid";
66
/* Used by Debian 9 (stretch) */
67
const char plymouth_pid[] = "/run/plymouth/pid";
68
30
const char plymouth_pid[] = "/dev/.initramfs/plymouth.pid";
69
31
const char plymouth_path[] = "/bin/plymouth";
70
32
const char plymouthd_path[] = "/sbin/plymouthd";
71
const char *plymouthd_default_argv[] = {"/sbin/plymouthd",
72
"--mode=boot",
33
const char *plymouthd_default_argv[] = {"/sbin/plymouthd", "--mode=boot",
73
34
"--attach-to-session",
35
"--pid-file=/dev/.initramfs/plymouth.pid",
74
36
NULL };
75
bool debug = false;
76
37
77
38
static void termination_handler(__attribute__((unused))int signum){
78
39
if(interrupted_by_signal){
81
42
interrupted_by_signal = 1;
82
43
}
83
44
84
__attribute__((format (gnu_printf, 2, 3), nonnull))
85
int fprintf_plus(FILE *stream, const char *format, ...){
86
va_list ap;
87
va_start (ap, format);
88
fprintf(stream, "Mandos plugin %s: ", program_invocation_short_name);
89
return vfprintf(stream, format, ap);
90
}
91
92
/* Function to use when printing errors */
93
__attribute__((format (gnu_printf, 3, 4)))
94
void error_plus(int status, int errnum, const char *formatstring,
95
...){
96
va_list ap;
97
char *text;
98
int ret;
99
100
va_start(ap, formatstring);
101
ret = vasprintf(&text, formatstring, ap);
102
if(ret == -1){
103
fprintf(stderr, "Mandos plugin %s: ",
104
program_invocation_short_name);
105
vfprintf(stderr, formatstring, ap);
106
fprintf(stderr, ": ");
107
fprintf(stderr, "%s\n", strerror(errnum));
108
error(status, errno, "vasprintf while printing error");
109
return;
110
}
111
fprintf(stderr, "Mandos plugin ");
112
error(status, errnum, "%s", text);
113
free(text);
114
}
115
116
45
/* Create prompt string */
117
46
char *makeprompt(void){
118
47
int ret = 0;
119
48
char *prompt;
120
49
const char *const cryptsource = getenv("cryptsource");
121
50
const char *const crypttarget = getenv("crypttarget");
122
const char prompt_start[] = "Unlocking the disk";
123
const char prompt_end[] = "Enter passphrase";
51
const char prompt_start[] = "Enter passphrase to unlock the disk";
124
52
125
53
if(cryptsource == NULL){
126
54
if(crypttarget == NULL){
127
ret = asprintf(&prompt, "%s\n%s", prompt_start, prompt_end);
55
ret = asprintf(&prompt, "%s: ", prompt_start);
128
56
} else {
129
ret = asprintf(&prompt, "%s (%s)\n%s", prompt_start,
130
crypttarget, prompt_end);
57
ret = asprintf(&prompt, "%s (%s): ", prompt_start,
58
crypttarget);
131
59
}
132
60
} else {
133
61
if(crypttarget == NULL){
134
ret = asprintf(&prompt, "%s %s\n%s", prompt_start, cryptsource,
135
prompt_end);
62
ret = asprintf(&prompt, "%s %s: ", prompt_start, cryptsource);
136
63
} else {
137
ret = asprintf(&prompt, "%s %s (%s)\n%s", prompt_start,
138
cryptsource, crypttarget, prompt_end);
64
ret = asprintf(&prompt, "%s %s (%s): ", prompt_start,
65
cryptsource, crypttarget);
139
66
}
140
67
}
141
68
if(ret == -1){
152
79
bool become_a_daemon(void){
153
80
int ret = setuid(geteuid());
154
81
if(ret == -1){
155
error_plus(0, errno, "setuid");
82
error(0, errno, "setuid");
156
83
}
157
84
158
85
setsid();
159
86
ret = chdir("/");
160
87
if(ret == -1){
161
error_plus(0, errno, "chdir");
88
error(0, errno, "chdir");
162
89
return false;
163
90
}
164
91
ret = dup2(STDERR_FILENO, STDOUT_FILENO); /* replace our stdout */
165
92
if(ret == -1){
166
error_plus(0, errno, "dup2");
93
error(0, errno, "dup2");
167
94
return false;
168
95
}
169
96
return true;
170
97
}
171
98
172
__attribute__((nonnull (2, 3)))
173
99
bool exec_and_wait(pid_t *pid_return, const char *path,
174
const char * const * const argv, bool interruptable,
100
const char **argv, bool interruptable,
175
101
bool daemonize){
176
102
int status;
177
103
int ret;
178
104
pid_t pid;
179
if(debug){
180
for(const char * const *arg = argv; *arg != NULL; arg++){
181
fprintf_plus(stderr, "exec_and_wait arg: %s\n", *arg);
182
}
183
fprintf_plus(stderr, "exec_and_wait end of args\n");
184
}
185
186
105
pid = fork();
187
106
if(pid == -1){
188
error_plus(0, errno, "fork");
107
error(0, errno, "fork");
189
108
return false;
190
109
}
191
110
if(pid == 0){
195
114
_exit(EX_OSERR);
196
115
}
197
116
}
198
199
char **new_argv = malloc(sizeof(const char *));
200
if(new_argv == NULL){
201
error_plus(0, errno, "malloc");
202
_exit(EX_OSERR);
203
}
204
char **tmp;
117
118
char **new_argv = NULL;
119
char *tmp;
205
120
int i = 0;
206
for (; argv[i] != NULL; i++){
207
tmp = realloc(new_argv, sizeof(const char *) * ((size_t)i + 2));
208
if(tmp == NULL){
209
error_plus(0, errno, "realloc");
121
for (; argv[i]!=(char *)NULL; i++){
122
tmp = realloc(new_argv, sizeof(const char *) * ((size_t)i + 1));
123
if (tmp == NULL){
124
error(0, errno, "realloc");
210
125
free(new_argv);
211
_exit(EX_OSERR);
126
_exit(EXIT_FAILURE);
212
127
}
213
new_argv = tmp;
128
new_argv = (char **)tmp;
214
129
new_argv[i] = strdup(argv[i]);
215
130
}
216
new_argv[i] = NULL;
131
new_argv[i] = (char *) NULL;
217
132
218
133
execv(path, (char *const *)new_argv);
219
error_plus(0, errno, "execv");
134
error(0, errno, "execv");
220
135
_exit(EXIT_FAILURE);
221
136
}
222
137
if(pid_return != NULL){
228
143
and ((not interrupted_by_signal)
229
144
or (not interruptable)));
230
145
if(interrupted_by_signal and interruptable){
231
if(debug){
232
fprintf_plus(stderr, "Interrupted by signal\n");
233
}
234
146
return false;
235
147
}
236
148
if(ret == -1){
237
error_plus(0, errno, "waitpid");
149
error(0, errno, "waitpid");
238
150
return false;
239
151
}
240
if(debug){
241
if(WIFEXITED(status)){
242
fprintf_plus(stderr, "exec_and_wait exited: %d\n",
243
WEXITSTATUS(status));
244
} else if(WIFSIGNALED(status)) {
245
fprintf_plus(stderr, "exec_and_wait signaled: %d\n",
246
WTERMSIG(status));
247
}
248
}
249
if(WIFEXITED(status) and (WEXITSTATUS(status) == 0)){
152
if(WIFEXITED(status) and WEXITSTATUS(status) == 0){
250
153
return true;
251
154
}
252
155
return false;
253
156
}
254
157
255
__attribute__((nonnull))
256
158
int is_plymouth(const struct dirent *proc_entry){
257
159
int ret;
258
160
{
259
uintmax_t proc_id;
161
uintmax_t maxvalue;
260
162
char *tmp;
261
163
errno = 0;
262
proc_id = strtoumax(proc_entry->d_name, &tmp, 10);
164
maxvalue = strtoumax(proc_entry->d_name, &tmp, 10);
263
165
264
if(errno != 0 or *tmp != '\0'
265
or proc_id != (uintmax_t)((pid_t)proc_id)){
166
if(errno != 0 or *tmp != '\0' or maxvalue != (uintmax_t)((pid_t)maxvalue)){
266
167
return 0;
267
168
}
268
169
}
269
char exe_target[sizeof(plymouthd_path)];
170
char exe_target[sizeof(plymouth_path)];
270
171
char *exe_link;
271
172
ret = asprintf(&exe_link, "/proc/%s/exe", proc_entry->d_name);
272
173
if(ret == -1){
273
error_plus(0, errno, "asprintf");
174
error(0, errno, "asprintf");
274
175
return 0;
275
176
}
276
177
277
178
struct stat exe_stat;
278
179
ret = lstat(exe_link, &exe_stat);
279
180
if(ret == -1){
280
181
free(exe_link);
281
182
if(errno != ENOENT){
282
error_plus(0, errno, "lstat");
183
error(0, errno, "lstat");
283
184
}
284
185
return 0;
285
186
}
290
191
free(exe_link);
291
192
return 0;
292
193
}
293
194
294
195
ssize_t sret = readlink(exe_link, exe_target, sizeof(exe_target));
295
196
free(exe_link);
296
if((sret != (ssize_t)sizeof(plymouthd_path)-1) or
297
(memcmp(plymouthd_path, exe_target,
298
sizeof(plymouthd_path)-1) != 0)){
197
if((sret != (ssize_t)sizeof(plymouth_path)-1) or
198
(memcmp(plymouth_path, exe_target,
199
sizeof(plymouth_path)-1) != 0)){
299
200
return 0;
300
201
}
301
202
return 1;
303
204
304
205
pid_t get_pid(void){
305
206
int ret;
306
uintmax_t proc_id = 0;
307
207
FILE *pidfile = fopen(plymouth_pid, "r");
308
/* Try the new pid file location */
208
uintmax_t maxvalue = 0;
309
209
if(pidfile != NULL){
310
ret = fscanf(pidfile, "%" SCNuMAX, &proc_id);
210
ret = fscanf(pidfile, "%" SCNuMAX, &maxvalue);
311
211
if(ret != 1){
312
proc_id = 0;
212
maxvalue = 0;
313
213
}
314
214
fclose(pidfile);
315
215
}
316
/* Try the old pid file location */
317
if(proc_id == 0){
318
pidfile = fopen(plymouth_old_pid, "r");
319
if(pidfile != NULL){
320
ret = fscanf(pidfile, "%" SCNuMAX, &proc_id);
321
if(ret != 1){
322
proc_id = 0;
323
}
324
fclose(pidfile);
325
}
326
}
327
/* Try the old old pid file location */
328
if(proc_id == 0){
329
pidfile = fopen(plymouth_old_old_pid, "r");
330
if(pidfile != NULL){
331
ret = fscanf(pidfile, "%" SCNuMAX, &proc_id);
332
if(ret != 1){
333
proc_id = 0;
334
}
335
fclose(pidfile);
336
}
337
}
338
/* Look for a plymouth process */
339
if(proc_id == 0){
340
struct dirent **direntries = NULL;
216
if(maxvalue == 0){
217
struct dirent **direntries;
341
218
ret = scandir("/proc", &direntries, is_plymouth, alphasort);
342
if(ret == -1){
343
error_plus(0, errno, "scandir");
344
}
345
if(ret > 0){
346
for(int i = ret-1; i >= 0; i--){
347
if(proc_id == 0){
348
ret = sscanf(direntries[i]->d_name, "%" SCNuMAX, &proc_id);
349
if(ret < 0){
350
error_plus(0, errno, "sscanf");
351
}
352
}
353
free(direntries[i]);
354
}
355
}
356
/* scandir might preallocate for this variable (man page unclear).
357
even if ret == 0, therefore we need to free it. */
358
free(direntries);
219
sscanf(direntries[0]->d_name, "%" SCNuMAX, &maxvalue);
359
220
}
360
221
pid_t pid;
361
pid = (pid_t)proc_id;
362
if((uintmax_t)pid == proc_id){
222
pid = (pid_t)maxvalue;
223
if((uintmax_t)pid == maxvalue){
363
224
return pid;
364
225
}
365
226
366
227
return 0;
367
228
}
368
229
369
char **getargv(pid_t pid){
230
const char **getargv(pid_t pid){
370
231
int cl_fd;
371
232
char *cmdline_filename;
372
233
ssize_t sret;
375
236
ret = asprintf(&cmdline_filename, "/proc/%" PRIuMAX "/cmdline",
376
237
(uintmax_t)pid);
377
238
if(ret == -1){
378
error_plus(0, errno, "asprintf");
239
error(0, errno, "asprintf");
379
240
return NULL;
380
241
}
381
242
383
244
cl_fd = open(cmdline_filename, O_RDONLY);
384
245
free(cmdline_filename);
385
246
if(cl_fd == -1){
386
error_plus(0, errno, "open");
247
error(0, errno, "open");
387
248
return NULL;
388
249
}
389
250
397
258
if(cmdline_len + blocksize > cmdline_allocated){
398
259
tmp = realloc(cmdline, cmdline_allocated + blocksize);
399
260
if(tmp == NULL){
400
error_plus(0, errno, "realloc");
261
error(0, errno, "realloc");
401
262
free(cmdline);
402
263
close(cl_fd);
403
264
return NULL;
410
271
sret = read(cl_fd, cmdline + cmdline_len,
411
272
cmdline_allocated - cmdline_len);
412
273
if(sret == -1){
413
error_plus(0, errno, "read");
274
error(0, errno, "read");
414
275
free(cmdline);
415
276
close(cl_fd);
416
277
return NULL;
419
280
} while(sret != 0);
420
281
ret = close(cl_fd);
421
282
if(ret == -1){
422
error_plus(0, errno, "close");
283
error(0, errno, "close");
423
284
free(cmdline);
424
285
return NULL;
425
286
}
428
289
char **argv = malloc((argz_count(cmdline, cmdline_len) + 1)
429
290
* sizeof(char *)); /* Get number of args */
430
291
if(argv == NULL){
431
error_plus(0, errno, "argv = malloc()");
292
error(0, errno, "argv = malloc()");
432
293
free(cmdline);
433
294
return NULL;
434
295
}
435
296
argz_extract(cmdline, cmdline_len, argv); /* Create argv */
436
return argv;
297
return (const char **)argv;
437
298
}
438
299
439
300
int main(__attribute__((unused))int argc,
440
301
__attribute__((unused))char **argv){
441
char *prompt = NULL;
302
char *prompt;
442
303
char *prompt_arg;
443
304
pid_t plymouth_command_pid;
444
305
int ret;
445
306
bool bret;
446
307
447
{
448
struct argp_option options[] = {
449
{ .name = "prompt", .key = 128, .arg = "PROMPT",
450
.doc = "The prompt to show" },
451
{ .name = "debug", .key = 129,
452
.doc = "Debug mode" },
453
{ .name = NULL }
454
};
455
456
__attribute__((nonnull(3)))
457
error_t parse_opt (int key, char *arg, __attribute__((unused))
458
struct argp_state *state){
459
errno = 0;
460
switch (key){
461
case 128: /* --prompt */
462
prompt = arg;
463
if(debug){
464
fprintf_plus(stderr, "Custom prompt \"%s\"\n", prompt);
465
}
466
break;
467
case 129: /* --debug */
468
debug = true;
469
break;
470
default:
471
return ARGP_ERR_UNKNOWN;
472
}
473
return errno;
474
}
475
476
struct argp argp = { .options = options, .parser = parse_opt,
477
.args_doc = "",
478
.doc = "Mandos plymouth -- Read and"
479
" output a password" };
480
ret = argp_parse(&argp, argc, argv, ARGP_IN_ORDER, NULL, NULL);
481
switch(ret){
482
case 0:
483
break;
484
case ENOMEM:
485
default:
486
errno = ret;
487
error_plus(0, errno, "argp_parse");
488
return EX_OSERR;
489
case EINVAL:
490
error_plus(0, errno, "argp_parse");
491
return EX_USAGE;
492
}
493
}
494
495
308
/* test -x /bin/plymouth */
496
309
ret = access(plymouth_path, X_OK);
497
310
if(ret == -1){
498
/* Plymouth is probably not installed. Don't print an error
499
message, just exit. */
500
if(debug){
501
fprintf_plus(stderr, "Plymouth (%s) not found\n",
502
plymouth_path);
503
}
504
exit(EX_UNAVAILABLE);
311
exit(EXIT_FAILURE);
505
312
}
506
313
507
314
{ /* Add signal handlers */
508
315
struct sigaction old_action,
509
316
new_action = { .sa_handler = termination_handler,
510
317
.sa_flags = 0 };
511
318
sigemptyset(&new_action.sa_mask);
512
for(int *sig = (int[]){ SIGINT, SIGHUP, SIGTERM, 0 };
513
*sig != 0; sig++){
319
for(int *sig = (int[]){ SIGINT, SIGHUP, SIGTERM, 0 }; *sig != 0; sig++){
514
320
ret = sigaddset(&new_action.sa_mask, *sig);
515
321
if(ret == -1){
516
error_plus(EX_OSERR, errno, "sigaddset");
322
error(0, errno, "sigaddset");
323
exit(EX_OSERR);
517
324
}
518
325
ret = sigaction(*sig, NULL, &old_action);
519
326
if(ret == -1){
520
error_plus(EX_OSERR, errno, "sigaction");
327
error(0, errno, "sigaction");
328
exit(EX_OSERR);
521
329
}
522
330
if(old_action.sa_handler != SIG_IGN){
523
331
ret = sigaction(*sig, &new_action, NULL);
524
332
if(ret == -1){
525
error_plus(EX_OSERR, errno, "sigaction");
333
error(0, errno, "sigaction");
334
exit(EX_OSERR);
526
335
}
527
336
}
528
337
}
529
338
}
530
339
531
340
/* plymouth --ping */
532
341
bret = exec_and_wait(&plymouth_command_pid, plymouth_path,
533
(const char *[])
534
{ plymouth_path, "--ping", NULL },
342
(const char *[]){ (const char *)plymouth_path, (const char *)"--ping", (const char *)NULL},
535
343
true, false);
536
344
if(not bret){
537
345
if(interrupted_by_signal){
538
346
kill_and_wait(plymouth_command_pid);
539
exit(EXIT_FAILURE);
540
}
541
/* Plymouth is probably not running. Don't print an error
542
message, just exit. */
543
if(debug){
544
fprintf_plus(stderr, "Plymouth not running\n");
545
}
546
exit(EX_UNAVAILABLE);
347
}
348
exit(EXIT_FAILURE);
547
349
}
548
350
549
if(prompt != NULL){
550
ret = asprintf(&prompt_arg, "--prompt=%s", prompt);
551
} else {
552
char *made_prompt = makeprompt();
553
ret = asprintf(&prompt_arg, "--prompt=%s", made_prompt);
554
free(made_prompt);
555
}
351
prompt = makeprompt();
352
ret = asprintf(&prompt_arg, "--prompt=%s", prompt);
353
free(prompt);
556
354
if(ret == -1){
557
error_plus(EX_OSERR, errno, "asprintf");
355
error(0, errno, "asprintf");
356
exit(EXIT_FAILURE);
558
357
}
559
358
560
359
/* plymouth ask-for-password --prompt="$prompt" */
561
if(debug){
562
fprintf_plus(stderr, "Prompting for password via Plymouth\n");
563
}
564
bret = exec_and_wait(&plymouth_command_pid,
565
plymouth_path, (const char *[])
566
{ plymouth_path, "ask-for-password",
567
prompt_arg, NULL },
360
bret = exec_and_wait(&plymouth_command_pid, plymouth_path,
361
(const char *[]){plymouth_path, "ask-for-password", prompt_arg, NULL},
568
362
true, false);
569
363
free(prompt_arg);
364
if(not bret){
365
if(interrupted_by_signal){
366
kill_and_wait(plymouth_command_pid);
367
} else {
368
exit(EXIT_FAILURE);
369
}
370
}
371
570
372
if(bret){
571
373
exit(EXIT_SUCCESS);
572
374
}
573
if(not interrupted_by_signal){
574
/* exec_and_wait failed for some other reason */
575
exit(EXIT_FAILURE);
576
}
577
kill_and_wait(plymouth_command_pid);
578
375
579
char **plymouthd_argv = NULL;
376
const char **plymouthd_argv = NULL;
580
377
pid_t pid = get_pid();
581
378
if(pid == 0){
582
error_plus(0, 0, "plymouthd pid not found");
379
error(0, 0, "plymouthd pid not found");
583
380
} else {
584
381
plymouthd_argv = getargv(pid);
585
382
}
383
if(plymouthd_argv == NULL){
384
plymouthd_argv = plymouthd_default_argv;
385
}
586
386
587
bret = exec_and_wait(NULL, plymouth_path, (const char *[])
588
{ plymouth_path, "quit", NULL },
589
false, false);
590
if(not bret){
591
if(plymouthd_argv != NULL){
592
free(*plymouthd_argv);
593
free(plymouthd_argv);
594
}
595
exit(EXIT_FAILURE);
596
}
597
bret = exec_and_wait(NULL, plymouthd_path,
598
(plymouthd_argv != NULL)
599
? (const char * const *)plymouthd_argv
600
: plymouthd_default_argv,
601
false, true);
602
if(plymouthd_argv != NULL){
603
free(*plymouthd_argv);
604
free(plymouthd_argv);
605
}
606
if(not bret){
607
exit(EXIT_FAILURE);
608
}
609
exec_and_wait(NULL, plymouth_path, (const char *[])
610
{ plymouth_path, "show-splash", NULL },
611
false, false);
387
bret = exec_and_wait(NULL, plymouth_path,
388
(const char *[]){plymouth_path, "quit", NULL}, false, false);
389
if(not bret){
390
exit(EXIT_FAILURE);
391
}
392
bret = exec_and_wait(NULL, plymouthd_path, plymouthd_argv, false, true);
393
if(not bret){
394
exit(EXIT_FAILURE);
395
}
396
exec_and_wait(NULL, plymouth_path,
397
(const char *[]){ plymouth_path, "show-splash", NULL }, false, false);
612
398
exit(EXIT_FAILURE);
613
399
}
Loggerhead is a web-based interface for Breezy
Version: 2.0.2.dev0