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Commit | Line | Data |
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53e1b683 | 1 | /* SPDX-License-Identifier: LGPL-2.1+ */ |
0153028a | 2 | |
4871690d | 3 | #include <stddef.h> |
0153028a | 4 | #include <sys/epoll.h> |
c79e98ea | 5 | #include <sys/mman.h> |
1e603a48 | 6 | #include <sys/statvfs.h> |
07630cea | 7 | #include <unistd.h> |
0153028a | 8 | |
b5efdb8a | 9 | #include "alloc-util.h" |
3ffd4af2 | 10 | #include "fd-util.h" |
f4f15635 | 11 | #include "fs-util.h" |
afc5dbf3 | 12 | #include "io-util.h" |
b18453ed | 13 | #include "journal-importer.h" |
53978b98 | 14 | #include "journal-util.h" |
0153028a | 15 | #include "journald-console.h" |
07630cea | 16 | #include "journald-kmsg.h" |
3ffd4af2 | 17 | #include "journald-native.h" |
07630cea | 18 | #include "journald-server.h" |
0153028a | 19 | #include "journald-syslog.h" |
40b71e89 | 20 | #include "journald-wall.h" |
a09abc4a | 21 | #include "memfd-util.h" |
0a970718 | 22 | #include "memory-util.h" |
6bedfcbb | 23 | #include "parse-util.h" |
07630cea | 24 | #include "path-util.h" |
22e3a02b | 25 | #include "process-util.h" |
07630cea LP |
26 | #include "selinux-util.h" |
27 | #include "socket-util.h" | |
28 | #include "string-util.h" | |
da9fc98d | 29 | #include "strv.h" |
731e10f3 | 30 | #include "unaligned.h" |
0153028a | 31 | |
3b3154df | 32 | static bool allow_object_pid(const struct ucred *ucred) { |
968f3196 ZJS |
33 | return ucred && ucred->uid == 0; |
34 | } | |
35 | ||
4b29a7f4 ZJS |
36 | static void server_process_entry_meta( |
37 | const char *p, size_t l, | |
38 | const struct ucred *ucred, | |
39 | int *priority, | |
40 | char **identifier, | |
41 | char **message, | |
42 | pid_t *object_pid) { | |
43 | ||
44 | /* We need to determine the priority of this entry for the rate limiting logic */ | |
45 | ||
46 | if (l == 10 && | |
47 | startswith(p, "PRIORITY=") && | |
48 | p[9] >= '0' && p[9] <= '9') | |
49 | *priority = (*priority & LOG_FACMASK) | (p[9] - '0'); | |
50 | ||
51 | else if (l == 17 && | |
52 | startswith(p, "SYSLOG_FACILITY=") && | |
53 | p[16] >= '0' && p[16] <= '9') | |
54 | *priority = (*priority & LOG_PRIMASK) | ((p[16] - '0') << 3); | |
55 | ||
56 | else if (l == 18 && | |
57 | startswith(p, "SYSLOG_FACILITY=") && | |
58 | p[16] >= '0' && p[16] <= '9' && | |
59 | p[17] >= '0' && p[17] <= '9') | |
60 | *priority = (*priority & LOG_PRIMASK) | (((p[16] - '0')*10 + (p[17] - '0')) << 3); | |
61 | ||
62 | else if (l >= 19 && | |
63 | startswith(p, "SYSLOG_IDENTIFIER=")) { | |
64 | char *t; | |
65 | ||
d9adc8a8 | 66 | t = memdup_suffix0(p + 18, l - 18); |
4b29a7f4 ZJS |
67 | if (t) { |
68 | free(*identifier); | |
69 | *identifier = t; | |
70 | } | |
71 | ||
72 | } else if (l >= 8 && | |
73 | startswith(p, "MESSAGE=")) { | |
74 | char *t; | |
75 | ||
d9adc8a8 | 76 | t = memdup_suffix0(p + 8, l - 8); |
4b29a7f4 ZJS |
77 | if (t) { |
78 | free(*message); | |
79 | *message = t; | |
80 | } | |
81 | ||
fbd0b64f LP |
82 | } else if (l > STRLEN("OBJECT_PID=") && |
83 | l < STRLEN("OBJECT_PID=") + DECIMAL_STR_MAX(pid_t) && | |
4b29a7f4 ZJS |
84 | startswith(p, "OBJECT_PID=") && |
85 | allow_object_pid(ucred)) { | |
86 | char buf[DECIMAL_STR_MAX(pid_t)]; | |
fbd0b64f LP |
87 | memcpy(buf, p + STRLEN("OBJECT_PID="), |
88 | l - STRLEN("OBJECT_PID=")); | |
89 | buf[l-STRLEN("OBJECT_PID=")] = '\0'; | |
4b29a7f4 ZJS |
90 | |
91 | (void) parse_pid(buf, object_pid); | |
92 | } | |
93 | } | |
94 | ||
68944f19 | 95 | static int server_process_entry( |
0153028a | 96 | Server *s, |
68944f19 | 97 | const void *buffer, size_t *remaining, |
22e3a02b | 98 | ClientContext *context, |
3b3154df LP |
99 | const struct ucred *ucred, |
100 | const struct timeval *tv, | |
0153028a LP |
101 | const char *label, size_t label_len) { |
102 | ||
d3070fbd LP |
103 | /* Process a single entry from a native message. Returns 0 if nothing special happened and the message |
104 | * processing should continue, and a negative or positive value otherwise. | |
68944f19 ZJS |
105 | * |
106 | * Note that *remaining is altered on both success and failure. */ | |
107 | ||
d3070fbd LP |
108 | size_t n = 0, j, tn = (size_t) -1, m = 0, entry_size = 0; |
109 | char *identifier = NULL, *message = NULL; | |
0153028a | 110 | struct iovec *iovec = NULL; |
0153028a | 111 | int priority = LOG_INFO; |
968f3196 | 112 | pid_t object_pid = 0; |
d3070fbd | 113 | const char *p; |
964ef920 | 114 | int r = 1; |
0153028a LP |
115 | |
116 | p = buffer; | |
0153028a | 117 | |
68944f19 | 118 | while (*remaining > 0) { |
0153028a LP |
119 | const char *e, *q; |
120 | ||
68944f19 | 121 | e = memchr(p, '\n', *remaining); |
0153028a LP |
122 | |
123 | if (!e) { | |
124 | /* Trailing noise, let's ignore it, and flush what we collected */ | |
125 | log_debug("Received message with trailing noise, ignoring."); | |
964ef920 | 126 | break; /* finish processing of the message */ |
0153028a LP |
127 | } |
128 | ||
129 | if (e == p) { | |
130 | /* Entry separator */ | |
68944f19 ZJS |
131 | *remaining -= 1; |
132 | break; | |
0153028a LP |
133 | } |
134 | ||
4c701096 | 135 | if (IN_SET(*p, '.', '#')) { |
964ef920 | 136 | /* Ignore control commands for now, and comments too. */ |
68944f19 | 137 | *remaining -= (e - p) + 1; |
0153028a LP |
138 | p = e + 1; |
139 | continue; | |
140 | } | |
141 | ||
142 | /* A property follows */ | |
052c57f1 ZJS |
143 | if (n > ENTRY_FIELD_COUNT_MAX) { |
144 | log_debug("Received an entry that has more than " STRINGIFY(ENTRY_FIELD_COUNT_MAX) " fields, ignoring entry."); | |
052c57f1 ZJS |
145 | goto finish; |
146 | } | |
0153028a | 147 | |
12a717f8 | 148 | /* n existing properties, 1 new, +1 for _TRANSPORT */ |
d3070fbd LP |
149 | if (!GREEDY_REALLOC(iovec, m, |
150 | n + 2 + | |
151 | N_IOVEC_META_FIELDS + N_IOVEC_OBJECT_FIELDS + | |
152 | client_context_extra_fields_n_iovec(context))) { | |
68944f19 | 153 | r = log_oom(); |
964ef920 | 154 | goto finish; |
0153028a LP |
155 | } |
156 | ||
157 | q = memchr(p, '=', e - p); | |
158 | if (q) { | |
53978b98 | 159 | if (journal_field_valid(p, q - p, false)) { |
0153028a LP |
160 | size_t l; |
161 | ||
162 | l = e - p; | |
964ef920 ZJS |
163 | if (l > DATA_SIZE_MAX) { |
164 | log_debug("Received text block of %zu bytes is too large, ignoring entry.", l); | |
165 | goto finish; | |
166 | } | |
167 | ||
168 | if (entry_size + l + n + 1 > ENTRY_SIZE_MAX) { /* data + separators + trailer */ | |
169 | log_debug("Entry is too big (%zu bytes after processing %zu entries), ignoring entry.", | |
170 | entry_size + l, n + 1); | |
171 | goto finish; | |
172 | } | |
0153028a | 173 | |
dde26374 LP |
174 | /* If the field name starts with an underscore, skip the variable, since that indicates |
175 | * a trusted field */ | |
176 | iovec[n++] = IOVEC_MAKE((char*) p, l); | |
68944f19 | 177 | entry_size += l; |
0153028a | 178 | |
4b29a7f4 ZJS |
179 | server_process_entry_meta(p, l, ucred, |
180 | &priority, | |
181 | &identifier, | |
182 | &message, | |
183 | &object_pid); | |
0153028a LP |
184 | } |
185 | ||
68944f19 | 186 | *remaining -= (e - p) + 1; |
0153028a LP |
187 | p = e + 1; |
188 | continue; | |
189 | } else { | |
964ef920 | 190 | uint64_t l, total; |
0153028a LP |
191 | char *k; |
192 | ||
68944f19 | 193 | if (*remaining < e - p + 1 + sizeof(uint64_t) + 1) { |
0153028a LP |
194 | log_debug("Failed to parse message, ignoring."); |
195 | break; | |
196 | } | |
197 | ||
731e10f3 | 198 | l = unaligned_read_le64(e + 1); |
505b6a61 | 199 | if (l > DATA_SIZE_MAX) { |
964ef920 ZJS |
200 | log_debug("Received binary data block of %"PRIu64" bytes is too large, ignoring entry.", l); |
201 | goto finish; | |
202 | } | |
203 | ||
204 | total = (e - p) + 1 + l; | |
205 | if (entry_size + total + n + 1 > ENTRY_SIZE_MAX) { /* data + separators + trailer */ | |
206 | log_debug("Entry is too big (%"PRIu64"bytes after processing %zu fields), ignoring.", | |
207 | entry_size + total, n + 1); | |
208 | goto finish; | |
505b6a61 LP |
209 | } |
210 | ||
68944f19 | 211 | if ((uint64_t) *remaining < e - p + 1 + sizeof(uint64_t) + l + 1 || |
0153028a LP |
212 | e[1+sizeof(uint64_t)+l] != '\n') { |
213 | log_debug("Failed to parse message, ignoring."); | |
214 | break; | |
215 | } | |
216 | ||
964ef920 | 217 | k = malloc(total); |
0153028a LP |
218 | if (!k) { |
219 | log_oom(); | |
220 | break; | |
221 | } | |
222 | ||
223 | memcpy(k, p, e - p); | |
224 | k[e - p] = '='; | |
225 | memcpy(k + (e - p) + 1, e + 1 + sizeof(uint64_t), l); | |
226 | ||
53978b98 | 227 | if (journal_field_valid(p, e - p, false)) { |
5cfa2c3d | 228 | iovec[n] = IOVEC_MAKE(k, (e - p) + 1 + l); |
874bc134 | 229 | entry_size += iovec[n].iov_len; |
a174f94d | 230 | n++; |
4b29a7f4 ZJS |
231 | |
232 | server_process_entry_meta(k, (e - p) + 1 + l, ucred, | |
233 | &priority, | |
234 | &identifier, | |
235 | &message, | |
236 | &object_pid); | |
0153028a LP |
237 | } else |
238 | free(k); | |
239 | ||
68944f19 | 240 | *remaining -= (e - p) + 1 + sizeof(uint64_t) + l + 1; |
0153028a LP |
241 | p = e + 1 + sizeof(uint64_t) + l + 1; |
242 | } | |
243 | } | |
244 | ||
964ef920 | 245 | if (n <= 0) |
0153028a | 246 | goto finish; |
d3070fbd | 247 | |
0153028a | 248 | tn = n++; |
e6a7ec4b | 249 | iovec[tn] = IOVEC_MAKE_STRING("_TRANSPORT=journal"); |
fbd0b64f | 250 | entry_size += STRLEN("_TRANSPORT=journal"); |
874bc134 ZJS |
251 | |
252 | if (entry_size + n + 1 > ENTRY_SIZE_MAX) { /* data + separators + trailer */ | |
d3070fbd | 253 | log_debug("Entry is too big with %zu properties and %zu bytes, ignoring.", n, entry_size); |
874bc134 ZJS |
254 | goto finish; |
255 | } | |
0153028a | 256 | |
964ef920 ZJS |
257 | r = 0; /* Success, we read the message. */ |
258 | ||
259 | if (!client_context_test_priority(context, priority)) | |
260 | goto finish; | |
261 | ||
0153028a LP |
262 | if (message) { |
263 | if (s->forward_to_syslog) | |
b6a20306 | 264 | server_forward_syslog(s, syslog_fixup_facility(priority), identifier, message, ucred, tv); |
0153028a LP |
265 | |
266 | if (s->forward_to_kmsg) | |
267 | server_forward_kmsg(s, priority, identifier, message, ucred); | |
268 | ||
269 | if (s->forward_to_console) | |
270 | server_forward_console(s, priority, identifier, message, ucred); | |
40b71e89 ST |
271 | |
272 | if (s->forward_to_wall) | |
273 | server_forward_wall(s, priority, identifier, message, ucred); | |
0153028a LP |
274 | } |
275 | ||
22e3a02b | 276 | server_dispatch_message(s, iovec, n, m, context, tv, priority, object_pid); |
0153028a LP |
277 | |
278 | finish: | |
279 | for (j = 0; j < n; j++) { | |
280 | if (j == tn) | |
281 | continue; | |
282 | ||
283 | if (iovec[j].iov_base < buffer || | |
68944f19 | 284 | (const char*) iovec[j].iov_base >= p + *remaining) |
0153028a LP |
285 | free(iovec[j].iov_base); |
286 | } | |
287 | ||
288 | free(iovec); | |
289 | free(identifier); | |
290 | free(message); | |
68944f19 ZJS |
291 | |
292 | return r; | |
293 | } | |
294 | ||
295 | void server_process_native_message( | |
296 | Server *s, | |
21acb27b | 297 | const char *buffer, size_t buffer_size, |
68944f19 ZJS |
298 | const struct ucred *ucred, |
299 | const struct timeval *tv, | |
300 | const char *label, size_t label_len) { | |
301 | ||
68944f19 | 302 | size_t remaining = buffer_size; |
1d3e682e | 303 | ClientContext *context = NULL; |
22e3a02b | 304 | int r; |
68944f19 ZJS |
305 | |
306 | assert(s); | |
307 | assert(buffer || buffer_size == 0); | |
308 | ||
22e3a02b LP |
309 | if (ucred && pid_is_valid(ucred->pid)) { |
310 | r = client_context_get(s, ucred->pid, ucred, label, label_len, NULL, &context); | |
311 | if (r < 0) | |
312 | log_warning_errno(r, "Failed to retrieve credentials for PID " PID_FMT ", ignoring: %m", ucred->pid); | |
313 | } | |
314 | ||
68944f19 ZJS |
315 | do { |
316 | r = server_process_entry(s, | |
317 | (const uint8_t*) buffer + (buffer_size - remaining), &remaining, | |
22e3a02b | 318 | context, ucred, tv, label, label_len); |
68944f19 | 319 | } while (r == 0); |
0153028a LP |
320 | } |
321 | ||
322 | void server_process_native_file( | |
323 | Server *s, | |
324 | int fd, | |
3b3154df LP |
325 | const struct ucred *ucred, |
326 | const struct timeval *tv, | |
0153028a LP |
327 | const char *label, size_t label_len) { |
328 | ||
329 | struct stat st; | |
c79e98ea | 330 | bool sealed; |
1dfa7e79 | 331 | int r; |
0153028a | 332 | |
964ef920 | 333 | /* Data is in the passed fd, probably it didn't fit in a datagram. */ |
c79e98ea | 334 | |
0153028a LP |
335 | assert(s); |
336 | assert(fd >= 0); | |
337 | ||
c79e98ea | 338 | /* If it's a memfd, check if it is sealed. If so, we can just |
964ef920 | 339 | * mmap it and use it, and do not need to copy the data out. */ |
73843b52 | 340 | sealed = memfd_get_sealed(fd) > 0; |
c79e98ea LP |
341 | |
342 | if (!sealed && (!ucred || ucred->uid != 0)) { | |
cf852ff6 | 343 | _cleanup_free_ char *k = NULL; |
1dfa7e79 LP |
344 | const char *e; |
345 | ||
c79e98ea LP |
346 | /* If this is not a sealed memfd, and the peer is unknown or |
347 | * unprivileged, then verify the path. */ | |
348 | ||
cf852ff6 | 349 | r = fd_get_path(fd, &k); |
1dfa7e79 | 350 | if (r < 0) { |
cf852ff6 | 351 | log_error_errno(r, "readlink(/proc/self/fd/%i) failed: %m", fd); |
1dfa7e79 LP |
352 | return; |
353 | } | |
354 | ||
da9fc98d | 355 | e = PATH_STARTSWITH_SET(k, "/dev/shm/", "/tmp/", "/var/tmp/"); |
1dfa7e79 LP |
356 | if (!e) { |
357 | log_error("Received file outside of allowed directories. Refusing."); | |
358 | return; | |
359 | } | |
360 | ||
ae6c3cc0 | 361 | if (!filename_is_valid(e)) { |
1dfa7e79 LP |
362 | log_error("Received file in subdirectory of allowed directories. Refusing."); |
363 | return; | |
364 | } | |
365 | } | |
366 | ||
0153028a | 367 | if (fstat(fd, &st) < 0) { |
56f64d95 | 368 | log_error_errno(errno, "Failed to stat passed file, ignoring: %m"); |
0153028a LP |
369 | return; |
370 | } | |
371 | ||
372 | if (!S_ISREG(st.st_mode)) { | |
373 | log_error("File passed is not regular. Ignoring."); | |
374 | return; | |
375 | } | |
376 | ||
377 | if (st.st_size <= 0) | |
378 | return; | |
379 | ||
6670c9de ZJS |
380 | /* When !sealed, set a lower memory limit. We have to read the file, |
381 | * effectively doubling memory use. */ | |
382 | if (st.st_size > ENTRY_SIZE_MAX / (sealed ? 1 : 2)) { | |
383 | log_error("File passed too large (%"PRIu64" bytes). Ignoring.", (uint64_t) st.st_size); | |
0153028a LP |
384 | return; |
385 | } | |
386 | ||
c79e98ea LP |
387 | if (sealed) { |
388 | void *p; | |
389 | size_t ps; | |
390 | ||
391 | /* The file is sealed, we can just map it and use it. */ | |
0153028a | 392 | |
c79e98ea LP |
393 | ps = PAGE_ALIGN(st.st_size); |
394 | p = mmap(NULL, ps, PROT_READ, MAP_PRIVATE, fd, 0); | |
395 | if (p == MAP_FAILED) { | |
56f64d95 | 396 | log_error_errno(errno, "Failed to map memfd, ignoring: %m"); |
c79e98ea LP |
397 | return; |
398 | } | |
399 | ||
400 | server_process_native_message(s, p, st.st_size, ucred, tv, label, label_len); | |
401 | assert_se(munmap(p, ps) >= 0); | |
402 | } else { | |
403 | _cleanup_free_ void *p = NULL; | |
1e603a48 | 404 | struct statvfs vfs; |
c79e98ea LP |
405 | ssize_t n; |
406 | ||
1e603a48 | 407 | if (fstatvfs(fd, &vfs) < 0) { |
964ef920 | 408 | log_error_errno(errno, "Failed to stat file system of passed file, not processing it: %m"); |
1e603a48 LP |
409 | return; |
410 | } | |
411 | ||
412 | /* Refuse operating on file systems that have | |
413 | * mandatory locking enabled, see: | |
414 | * | |
415 | * https://github.com/systemd/systemd/issues/1822 | |
416 | */ | |
417 | if (vfs.f_flag & ST_MANDLOCK) { | |
964ef920 | 418 | log_error("Received file descriptor from file system with mandatory locking enabled, not processing it."); |
1e603a48 LP |
419 | return; |
420 | } | |
421 | ||
422 | /* Make the fd non-blocking. On regular files this has | |
423 | * the effect of bypassing mandatory locking. Of | |
424 | * course, this should normally not be necessary given | |
425 | * the check above, but let's better be safe than | |
426 | * sorry, after all NFS is pretty confusing regarding | |
427 | * file system flags, and we better don't trust it, | |
428 | * and so is SMB. */ | |
429 | r = fd_nonblock(fd, true); | |
430 | if (r < 0) { | |
964ef920 | 431 | log_error_errno(r, "Failed to make fd non-blocking, not processing it: %m"); |
1e603a48 LP |
432 | return; |
433 | } | |
434 | ||
c79e98ea LP |
435 | /* The file is not sealed, we can't map the file here, since |
436 | * clients might then truncate it and trigger a SIGBUS for | |
964ef920 | 437 | * us. So let's stupidly read it. */ |
c79e98ea LP |
438 | |
439 | p = malloc(st.st_size); | |
440 | if (!p) { | |
441 | log_oom(); | |
442 | return; | |
443 | } | |
444 | ||
445 | n = pread(fd, p, st.st_size, 0); | |
446 | if (n < 0) | |
c3753458 | 447 | log_error_errno(errno, "Failed to read file, ignoring: %m"); |
c79e98ea LP |
448 | else if (n > 0) |
449 | server_process_native_message(s, p, n, ucred, tv, label, label_len); | |
450 | } | |
0153028a LP |
451 | } |
452 | ||
f2a3de01 | 453 | int server_open_native_socket(Server *s) { |
fc2fffe7 LP |
454 | |
455 | static const union sockaddr_union sa = { | |
456 | .un.sun_family = AF_UNIX, | |
457 | .un.sun_path = "/run/systemd/journal/socket", | |
458 | }; | |
3b3154df | 459 | int r; |
0153028a LP |
460 | |
461 | assert(s); | |
462 | ||
463 | if (s->native_fd < 0) { | |
0153028a | 464 | s->native_fd = socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC|SOCK_NONBLOCK, 0); |
4a62c710 MS |
465 | if (s->native_fd < 0) |
466 | return log_error_errno(errno, "socket() failed: %m"); | |
0153028a | 467 | |
155b6876 | 468 | (void) sockaddr_un_unlink(&sa.un); |
0153028a | 469 | |
fc2fffe7 | 470 | r = bind(s->native_fd, &sa.sa, SOCKADDR_UN_LEN(sa.un)); |
4a62c710 MS |
471 | if (r < 0) |
472 | return log_error_errno(errno, "bind(%s) failed: %m", sa.un.sun_path); | |
0153028a | 473 | |
4a61c3e5 | 474 | (void) chmod(sa.un.sun_path, 0666); |
0153028a | 475 | } else |
48440643 | 476 | (void) fd_nonblock(s->native_fd, true); |
0153028a | 477 | |
2ff48e98 | 478 | r = setsockopt_int(s->native_fd, SOL_SOCKET, SO_PASSCRED, true); |
4a62c710 | 479 | if (r < 0) |
2ff48e98 | 480 | return log_error_errno(r, "SO_PASSCRED failed: %m"); |
0153028a | 481 | |
349cc4a5 | 482 | #if HAVE_SELINUX |
6d395665 | 483 | if (mac_selinux_use()) { |
2ff48e98 | 484 | r = setsockopt_int(s->native_fd, SOL_SOCKET, SO_PASSSEC, true); |
d682b3a7 | 485 | if (r < 0) |
2ff48e98 | 486 | log_warning_errno(r, "SO_PASSSEC failed: %m"); |
d682b3a7 | 487 | } |
0153028a LP |
488 | #endif |
489 | ||
2ff48e98 | 490 | r = setsockopt_int(s->native_fd, SOL_SOCKET, SO_TIMESTAMP, true); |
4a62c710 | 491 | if (r < 0) |
2ff48e98 | 492 | return log_error_errno(r, "SO_TIMESTAMP failed: %m"); |
0153028a | 493 | |
8531ae70 | 494 | r = sd_event_add_io(s->event, &s->native_event_source, s->native_fd, EPOLLIN, server_process_datagram, s); |
23bbb0de MS |
495 | if (r < 0) |
496 | return log_error_errno(r, "Failed to add native server fd to event loop: %m"); | |
0153028a | 497 | |
48cef295 VC |
498 | r = sd_event_source_set_priority(s->native_event_source, SD_EVENT_PRIORITY_NORMAL+5); |
499 | if (r < 0) | |
500 | return log_error_errno(r, "Failed to adjust native event source priority: %m"); | |
501 | ||
0153028a LP |
502 | return 0; |
503 | } |