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Commit | Line | Data |
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53e1b683 | 1 | /* SPDX-License-Identifier: LGPL-2.1+ */ |
2abb5b3b ZJS |
2 | |
3 | #include <dlfcn.h> | |
2abb5b3b | 4 | #include <net/if.h> |
eb43e8a7 | 5 | #include <stdlib.h> |
ca78ad1d | 6 | #include <unistd.h> |
2abb5b3b | 7 | |
eb43e8a7 YW |
8 | #include "af-list.h" |
9 | #include "alloc-util.h" | |
10 | #include "errno-list.h" | |
518a66ec | 11 | #include "format-util.h" |
eb43e8a7 YW |
12 | #include "hexdecoct.h" |
13 | #include "hostname-util.h" | |
14 | #include "in-addr-util.h" | |
15 | #include "local-addresses.h" | |
2abb5b3b | 16 | #include "log.h" |
f68a2622 | 17 | #include "main-func.h" |
2abb5b3b ZJS |
18 | #include "nss-util.h" |
19 | #include "path-util.h" | |
2abb5b3b | 20 | #include "stdio-util.h" |
eb43e8a7 | 21 | #include "string-util.h" |
2abb5b3b | 22 | #include "strv.h" |
f68a2622 | 23 | #include "tests.h" |
2abb5b3b ZJS |
24 | |
25 | static const char* nss_status_to_string(enum nss_status status, char *buf, size_t buf_len) { | |
26 | switch (status) { | |
27 | case NSS_STATUS_TRYAGAIN: | |
28 | return "NSS_STATUS_TRYAGAIN"; | |
29 | case NSS_STATUS_UNAVAIL: | |
30 | return "NSS_STATUS_UNAVAIL"; | |
31 | case NSS_STATUS_NOTFOUND: | |
32 | return "NSS_STATUS_NOTFOUND"; | |
33 | case NSS_STATUS_SUCCESS: | |
34 | return "NSS_STATUS_SUCCESS"; | |
35 | case NSS_STATUS_RETURN: | |
36 | return "NSS_STATUS_RETURN"; | |
37 | default: | |
38 | snprintf(buf, buf_len, "%i", status); | |
39 | return buf; | |
40 | } | |
41 | }; | |
42 | ||
43 | static const char* af_to_string(int family, char *buf, size_t buf_len) { | |
44 | const char *name; | |
45 | ||
46 | if (family == AF_UNSPEC) | |
47 | return "*"; | |
48 | ||
49 | name = af_to_name(family); | |
50 | if (name) | |
51 | return name; | |
52 | ||
53 | snprintf(buf, buf_len, "%i", family); | |
54 | return buf; | |
55 | } | |
56 | ||
57 | static void* open_handle(const char* dir, const char* module, int flags) { | |
8d732e2f | 58 | const char *path = NULL; |
2abb5b3b ZJS |
59 | void *handle; |
60 | ||
8d732e2f | 61 | if (dir) |
3762b672 | 62 | path = strjoina(dir, "/libnss_", module, ".so.2"); |
8d732e2f | 63 | if (!path || access(path, F_OK) < 0) |
2abb5b3b ZJS |
64 | path = strjoina("libnss_", module, ".so.2"); |
65 | ||
66 | handle = dlopen(path, flags); | |
9f7672b3 ZJS |
67 | if (!handle) |
68 | log_error("Failed to load module %s: %s", module, dlerror()); | |
2abb5b3b ZJS |
69 | return handle; |
70 | } | |
71 | ||
72 | static int print_gaih_addrtuples(const struct gaih_addrtuple *tuples) { | |
73 | const struct gaih_addrtuple *it; | |
74 | int n = 0; | |
75 | ||
76 | for (it = tuples; it; it = it->next) { | |
77 | _cleanup_free_ char *a = NULL; | |
78 | union in_addr_union u; | |
79 | int r; | |
80 | char family_name[DECIMAL_STR_MAX(int)]; | |
518a66ec | 81 | char ifname[IF_NAMESIZE + 1]; |
2abb5b3b ZJS |
82 | |
83 | memcpy(&u, it->addr, 16); | |
84 | r = in_addr_to_string(it->family, &u, &a); | |
4c701096 | 85 | assert_se(IN_SET(r, 0, -EAFNOSUPPORT)); |
2abb5b3b | 86 | if (r == -EAFNOSUPPORT) |
dcd6361e | 87 | assert_se(a = hexmem(it->addr, 16)); |
2abb5b3b ZJS |
88 | |
89 | if (it->scopeid == 0) | |
90 | goto numerical_index; | |
91 | ||
518a66ec | 92 | if (!format_ifname(it->scopeid, ifname)) { |
25f027c5 | 93 | log_warning_errno(errno, "if_indextoname(%d) failed: %m", it->scopeid); |
2abb5b3b ZJS |
94 | numerical_index: |
95 | xsprintf(ifname, "%i", it->scopeid); | |
96 | }; | |
97 | ||
98 | log_info(" \"%s\" %s %s %%%s", | |
99 | it->name, | |
100 | af_to_string(it->family, family_name, sizeof family_name), | |
101 | a, | |
102 | ifname); | |
103 | n ++; | |
104 | } | |
105 | return n; | |
106 | } | |
107 | ||
108 | static void print_struct_hostent(struct hostent *host, const char *canon) { | |
109 | char **s; | |
110 | ||
111 | log_info(" \"%s\"", host->h_name); | |
112 | STRV_FOREACH(s, host->h_aliases) | |
113 | log_info(" alias \"%s\"", *s); | |
114 | STRV_FOREACH(s, host->h_addr_list) { | |
115 | union in_addr_union u; | |
116 | _cleanup_free_ char *a = NULL; | |
117 | char family_name[DECIMAL_STR_MAX(int)]; | |
118 | int r; | |
119 | ||
120 | assert_se((unsigned) host->h_length == FAMILY_ADDRESS_SIZE(host->h_addrtype)); | |
121 | memcpy(&u, *s, host->h_length); | |
122 | r = in_addr_to_string(host->h_addrtype, &u, &a); | |
123 | assert_se(r == 0); | |
124 | log_info(" %s %s", | |
125 | af_to_string(host->h_addrtype, family_name, sizeof family_name), | |
126 | a); | |
127 | } | |
128 | if (canon) | |
129 | log_info(" canonical: \"%s\"", canon); | |
130 | } | |
131 | ||
132 | static void test_gethostbyname4_r(void *handle, const char *module, const char *name) { | |
133 | const char *fname; | |
134 | _nss_gethostbyname4_r_t f; | |
135 | char buffer[2000]; | |
136 | struct gaih_addrtuple *pat = NULL; | |
137 | int errno1 = 999, errno2 = 999; /* nss-dns doesn't set those */ | |
138 | int32_t ttl = INT32_MAX; /* nss-dns wants to return the lowest ttl, | |
139 | and will access this variable through *ttlp, | |
140 | so we need to set it to something. | |
141 | I'm not sure if this is a bug in nss-dns | |
142 | or not. */ | |
143 | enum nss_status status; | |
144 | char pretty_status[DECIMAL_STR_MAX(enum nss_status)]; | |
145 | int n; | |
146 | ||
147 | fname = strjoina("_nss_", module, "_gethostbyname4_r"); | |
148 | f = dlsym(handle, fname); | |
149 | log_debug("dlsym(0x%p, %s) → 0x%p", handle, fname, f); | |
150 | assert_se(f); | |
151 | ||
152 | status = f(name, &pat, buffer, sizeof buffer, &errno1, &errno2, &ttl); | |
153 | if (status == NSS_STATUS_SUCCESS) { | |
154 | log_info("%s(\"%s\") → status=%s%-20spat=buffer+0x%tx errno=%d/%s h_errno=%d/%s ttl=%"PRIi32, | |
155 | fname, name, | |
156 | nss_status_to_string(status, pretty_status, sizeof pretty_status), "\n", | |
157 | pat ? (char*) pat - buffer : 0, | |
158 | errno1, errno_to_name(errno1) ?: "---", | |
159 | errno2, hstrerror(errno2), | |
160 | ttl); | |
161 | n = print_gaih_addrtuples(pat); | |
162 | } else { | |
163 | log_info("%s(\"%s\") → status=%s%-20spat=0x%p errno=%d/%s h_errno=%d/%s", | |
164 | fname, name, | |
165 | nss_status_to_string(status, pretty_status, sizeof pretty_status), "\n", | |
166 | pat, | |
167 | errno1, errno_to_name(errno1) ?: "---", | |
168 | errno2, hstrerror(errno2)); | |
169 | n = 0; | |
170 | } | |
171 | ||
172 | if (STR_IN_SET(module, "resolve", "mymachines") && status == NSS_STATUS_UNAVAIL) | |
173 | return; | |
174 | ||
175 | if (STR_IN_SET(module, "myhostname", "resolve") && streq(name, "localhost")) { | |
176 | assert_se(status == NSS_STATUS_SUCCESS); | |
177 | assert_se(n == 2); | |
178 | } | |
179 | } | |
180 | ||
2abb5b3b ZJS |
181 | static void test_gethostbyname3_r(void *handle, const char *module, const char *name, int af) { |
182 | const char *fname; | |
183 | _nss_gethostbyname3_r_t f; | |
184 | char buffer[2000]; | |
185 | int errno1 = 999, errno2 = 999; /* nss-dns doesn't set those */ | |
186 | int32_t ttl = INT32_MAX; /* nss-dns wants to return the lowest ttl, | |
187 | and will access this variable through *ttlp, | |
188 | so we need to set it to something. | |
189 | I'm not sure if this is a bug in nss-dns | |
190 | or not. */ | |
191 | enum nss_status status; | |
192 | char pretty_status[DECIMAL_STR_MAX(enum nss_status)]; | |
193 | struct hostent host; | |
194 | char *canon; | |
195 | char family_name[DECIMAL_STR_MAX(int)]; | |
196 | ||
197 | fname = strjoina("_nss_", module, "_gethostbyname3_r"); | |
198 | f = dlsym(handle, fname); | |
199 | log_debug("dlsym(0x%p, %s) → 0x%p", handle, fname, f); | |
200 | assert_se(f); | |
201 | ||
202 | status = f(name, af, &host, buffer, sizeof buffer, &errno1, &errno2, &ttl, &canon); | |
203 | log_info("%s(\"%s\", %s) → status=%s%-20serrno=%d/%s h_errno=%d/%s ttl=%"PRIi32, | |
204 | fname, name, af_to_string(af, family_name, sizeof family_name), | |
205 | nss_status_to_string(status, pretty_status, sizeof pretty_status), "\n", | |
206 | errno1, errno_to_name(errno1) ?: "---", | |
207 | errno2, hstrerror(errno2), | |
208 | ttl); | |
209 | if (status == NSS_STATUS_SUCCESS) | |
210 | print_struct_hostent(&host, canon); | |
211 | } | |
212 | ||
213 | static void test_gethostbyname2_r(void *handle, const char *module, const char *name, int af) { | |
214 | const char *fname; | |
215 | _nss_gethostbyname2_r_t f; | |
216 | char buffer[2000]; | |
217 | int errno1 = 999, errno2 = 999; /* nss-dns doesn't set those */ | |
218 | enum nss_status status; | |
219 | char pretty_status[DECIMAL_STR_MAX(enum nss_status)]; | |
220 | struct hostent host; | |
221 | char family_name[DECIMAL_STR_MAX(int)]; | |
222 | ||
223 | fname = strjoina("_nss_", module, "_gethostbyname2_r"); | |
224 | f = dlsym(handle, fname); | |
225 | log_debug("dlsym(0x%p, %s) → 0x%p", handle, fname, f); | |
226 | assert_se(f); | |
227 | ||
228 | status = f(name, af, &host, buffer, sizeof buffer, &errno1, &errno2); | |
229 | log_info("%s(\"%s\", %s) → status=%s%-20serrno=%d/%s h_errno=%d/%s", | |
230 | fname, name, af_to_string(af, family_name, sizeof family_name), | |
231 | nss_status_to_string(status, pretty_status, sizeof pretty_status), "\n", | |
232 | errno1, errno_to_name(errno1) ?: "---", | |
233 | errno2, hstrerror(errno2)); | |
234 | if (status == NSS_STATUS_SUCCESS) | |
235 | print_struct_hostent(&host, NULL); | |
236 | } | |
237 | ||
238 | static void test_gethostbyname_r(void *handle, const char *module, const char *name) { | |
239 | const char *fname; | |
240 | _nss_gethostbyname_r_t f; | |
241 | char buffer[2000]; | |
242 | int errno1 = 999, errno2 = 999; /* nss-dns doesn't set those */ | |
243 | enum nss_status status; | |
244 | char pretty_status[DECIMAL_STR_MAX(enum nss_status)]; | |
245 | struct hostent host; | |
246 | ||
247 | fname = strjoina("_nss_", module, "_gethostbyname_r"); | |
248 | f = dlsym(handle, fname); | |
249 | log_debug("dlsym(0x%p, %s) → 0x%p", handle, fname, f); | |
250 | assert_se(f); | |
251 | ||
252 | status = f(name, &host, buffer, sizeof buffer, &errno1, &errno2); | |
253 | log_info("%s(\"%s\") → status=%s%-20serrno=%d/%s h_errno=%d/%s", | |
254 | fname, name, | |
255 | nss_status_to_string(status, pretty_status, sizeof pretty_status), "\n", | |
256 | errno1, errno_to_name(errno1) ?: "---", | |
257 | errno2, hstrerror(errno2)); | |
258 | if (status == NSS_STATUS_SUCCESS) | |
259 | print_struct_hostent(&host, NULL); | |
260 | } | |
261 | ||
262 | static void test_gethostbyaddr2_r(void *handle, | |
263 | const char *module, | |
264 | const void* addr, socklen_t len, | |
265 | int af) { | |
266 | ||
267 | const char *fname; | |
268 | _nss_gethostbyaddr2_r_t f; | |
269 | char buffer[2000]; | |
270 | int errno1 = 999, errno2 = 999; /* nss-dns doesn't set those */ | |
271 | enum nss_status status; | |
272 | char pretty_status[DECIMAL_STR_MAX(enum nss_status)]; | |
273 | struct hostent host; | |
274 | int32_t ttl = INT32_MAX; | |
275 | _cleanup_free_ char *addr_pretty = NULL; | |
276 | ||
277 | fname = strjoina("_nss_", module, "_gethostbyaddr2_r"); | |
278 | f = dlsym(handle, fname); | |
279 | ||
280 | log_full_errno(f ? LOG_DEBUG : LOG_INFO, errno, | |
281 | "dlsym(0x%p, %s) → 0x%p: %m", handle, fname, f); | |
282 | if (!f) | |
283 | return; | |
284 | ||
285 | assert_se(in_addr_to_string(af, addr, &addr_pretty) >= 0); | |
286 | ||
287 | status = f(addr, len, af, &host, buffer, sizeof buffer, &errno1, &errno2, &ttl); | |
288 | log_info("%s(\"%s\") → status=%s%-20serrno=%d/%s h_errno=%d/%s ttl=%"PRIi32, | |
289 | fname, addr_pretty, | |
290 | nss_status_to_string(status, pretty_status, sizeof pretty_status), "\n", | |
291 | errno1, errno_to_name(errno1) ?: "---", | |
292 | errno2, hstrerror(errno2), | |
293 | ttl); | |
294 | if (status == NSS_STATUS_SUCCESS) | |
295 | print_struct_hostent(&host, NULL); | |
296 | } | |
297 | ||
298 | static void test_gethostbyaddr_r(void *handle, | |
299 | const char *module, | |
300 | const void* addr, socklen_t len, | |
301 | int af) { | |
302 | ||
303 | const char *fname; | |
304 | _nss_gethostbyaddr_r_t f; | |
305 | char buffer[2000]; | |
306 | int errno1 = 999, errno2 = 999; /* nss-dns doesn't set those */ | |
307 | enum nss_status status; | |
308 | char pretty_status[DECIMAL_STR_MAX(enum nss_status)]; | |
309 | struct hostent host; | |
310 | _cleanup_free_ char *addr_pretty = NULL; | |
311 | ||
312 | fname = strjoina("_nss_", module, "_gethostbyaddr_r"); | |
313 | f = dlsym(handle, fname); | |
314 | ||
315 | log_full_errno(f ? LOG_DEBUG : LOG_INFO, errno, | |
316 | "dlsym(0x%p, %s) → 0x%p: %m", handle, fname, f); | |
317 | if (!f) | |
318 | return; | |
319 | ||
320 | assert_se(in_addr_to_string(af, addr, &addr_pretty) >= 0); | |
321 | ||
322 | status = f(addr, len, af, &host, buffer, sizeof buffer, &errno1, &errno2); | |
323 | log_info("%s(\"%s\") → status=%s%-20serrno=%d/%s h_errno=%d/%s", | |
324 | fname, addr_pretty, | |
325 | nss_status_to_string(status, pretty_status, sizeof pretty_status), "\n", | |
326 | errno1, errno_to_name(errno1) ?: "---", | |
327 | errno2, hstrerror(errno2)); | |
328 | if (status == NSS_STATUS_SUCCESS) | |
329 | print_struct_hostent(&host, NULL); | |
330 | } | |
331 | ||
332 | static void test_byname(void *handle, const char *module, const char *name) { | |
333 | test_gethostbyname4_r(handle, module, name); | |
334 | puts(""); | |
335 | ||
336 | test_gethostbyname3_r(handle, module, name, AF_INET); | |
337 | puts(""); | |
338 | test_gethostbyname3_r(handle, module, name, AF_INET6); | |
339 | puts(""); | |
340 | test_gethostbyname3_r(handle, module, name, AF_UNSPEC); | |
341 | puts(""); | |
342 | test_gethostbyname3_r(handle, module, name, AF_LOCAL); | |
343 | puts(""); | |
344 | ||
345 | test_gethostbyname2_r(handle, module, name, AF_INET); | |
346 | puts(""); | |
347 | test_gethostbyname2_r(handle, module, name, AF_INET6); | |
348 | puts(""); | |
349 | test_gethostbyname2_r(handle, module, name, AF_UNSPEC); | |
350 | puts(""); | |
351 | test_gethostbyname2_r(handle, module, name, AF_LOCAL); | |
352 | puts(""); | |
353 | ||
354 | test_gethostbyname_r(handle, module, name); | |
355 | puts(""); | |
356 | } | |
357 | ||
358 | static void test_byaddr(void *handle, | |
359 | const char *module, | |
360 | const void* addr, socklen_t len, | |
361 | int af) { | |
362 | test_gethostbyaddr2_r(handle, module, addr, len, af); | |
363 | puts(""); | |
364 | ||
365 | test_gethostbyaddr_r(handle, module, addr, len, af); | |
366 | puts(""); | |
367 | } | |
368 | ||
9f7672b3 ZJS |
369 | static int make_addresses(struct local_address **addresses) { |
370 | int n; | |
371 | size_t n_alloc; | |
372 | _cleanup_free_ struct local_address *addrs = NULL; | |
373 | ||
374 | n = local_addresses(NULL, 0, AF_UNSPEC, &addrs); | |
375 | if (n < 0) | |
376 | log_info_errno(n, "Failed to query local addresses: %m"); | |
377 | ||
378 | n_alloc = n; /* we _can_ do that */ | |
379 | if (!GREEDY_REALLOC(addrs, n_alloc, n + 3)) | |
380 | return log_oom(); | |
381 | ||
382 | addrs[n++] = (struct local_address) { .family = AF_INET, | |
383 | .address.in = { htobe32(0x7F000001) } }; | |
384 | addrs[n++] = (struct local_address) { .family = AF_INET, | |
385 | .address.in = { htobe32(0x7F000002) } }; | |
386 | addrs[n++] = (struct local_address) { .family = AF_INET6, | |
387 | .address.in6 = in6addr_loopback }; | |
388 | return 0; | |
389 | } | |
390 | ||
391 | static int test_one_module(const char* dir, | |
392 | const char *module, | |
393 | char **names, | |
394 | struct local_address *addresses, | |
395 | int n_addresses) { | |
396 | void *handle; | |
397 | char **name; | |
398 | int i; | |
399 | ||
9f7672b3 ZJS |
400 | log_info("======== %s ========", module); |
401 | ||
8d732e2f | 402 | handle = open_handle(dir, module, RTLD_LAZY|RTLD_NODELETE); |
9f7672b3 ZJS |
403 | if (!handle) |
404 | return -EINVAL; | |
405 | ||
406 | STRV_FOREACH(name, names) | |
407 | test_byname(handle, module, *name); | |
408 | ||
409 | for (i = 0; i < n_addresses; i++) | |
410 | test_byaddr(handle, module, | |
411 | &addresses[i].address, | |
412 | FAMILY_ADDRESS_SIZE(addresses[i].family), | |
413 | addresses[i].family); | |
414 | ||
415 | log_info(" "); | |
416 | dlclose(handle); | |
417 | return 0; | |
418 | } | |
419 | ||
420 | static int parse_argv(int argc, char **argv, | |
421 | char ***the_modules, | |
422 | char ***the_names, | |
423 | struct local_address **the_addresses, int *n_addresses) { | |
424 | ||
425 | int r, n = 0; | |
426 | _cleanup_strv_free_ char **modules = NULL, **names = NULL; | |
427 | _cleanup_free_ struct local_address *addrs = NULL; | |
428 | size_t n_allocated = 0; | |
429 | ||
430 | if (argc > 1) | |
bea1a013 | 431 | modules = strv_new(argv[1]); |
9f7672b3 ZJS |
432 | else |
433 | modules = strv_new( | |
08540a95 | 434 | #if ENABLE_NSS_MYHOSTNAME |
9f7672b3 | 435 | "myhostname", |
2abb5b3b | 436 | #endif |
08540a95 | 437 | #if ENABLE_NSS_RESOLVE |
9f7672b3 | 438 | "resolve", |
2abb5b3b | 439 | #endif |
08540a95 | 440 | #if ENABLE_NSS_MYMACHINES |
9f7672b3 | 441 | "mymachines", |
2abb5b3b | 442 | #endif |
bea1a013 | 443 | "dns"); |
9f7672b3 ZJS |
444 | if (!modules) |
445 | return -ENOMEM; | |
446 | ||
447 | if (argc > 2) { | |
448 | char **name; | |
449 | int family; | |
450 | union in_addr_union address; | |
451 | ||
452 | STRV_FOREACH(name, argv + 2) { | |
453 | r = in_addr_from_string_auto(*name, &family, &address); | |
454 | if (r < 0) { | |
455 | /* assume this is a name */ | |
456 | r = strv_extend(&names, *name); | |
457 | if (r < 0) | |
458 | return r; | |
459 | } else { | |
460 | if (!GREEDY_REALLOC0(addrs, n_allocated, n + 1)) | |
461 | return -ENOMEM; | |
462 | ||
463 | addrs[n++] = (struct local_address) { .family = family, | |
464 | .address = address }; | |
465 | } | |
466 | } | |
467 | } else { | |
468 | _cleanup_free_ char *hostname; | |
2abb5b3b | 469 | |
9f7672b3 ZJS |
470 | hostname = gethostname_malloc(); |
471 | if (!hostname) | |
472 | return -ENOMEM; | |
2abb5b3b | 473 | |
bea1a013 | 474 | names = strv_new("localhost", "_gateway", "foo_no_such_host", hostname); |
9f7672b3 ZJS |
475 | if (!names) |
476 | return -ENOMEM; | |
477 | ||
478 | n = make_addresses(&addrs); | |
479 | if (n < 0) | |
480 | return n; | |
481 | } | |
482 | ||
483 | *the_modules = modules; | |
484 | *the_names = names; | |
485 | modules = names = NULL; | |
486 | *the_addresses = addrs; | |
487 | *n_addresses = n; | |
488 | addrs = NULL; | |
489 | return 0; | |
490 | } | |
491 | ||
f68a2622 | 492 | static int run(int argc, char **argv) { |
9f7672b3 ZJS |
493 | _cleanup_free_ char *dir = NULL; |
494 | _cleanup_strv_free_ char **modules = NULL, **names = NULL; | |
2abb5b3b | 495 | _cleanup_free_ struct local_address *addresses = NULL; |
6a909d41 | 496 | int n_addresses = 0; |
9f7672b3 ZJS |
497 | char **module; |
498 | int r; | |
2abb5b3b | 499 | |
f68a2622 | 500 | test_setup_logging(LOG_INFO); |
2abb5b3b | 501 | |
9f7672b3 ZJS |
502 | r = parse_argv(argc, argv, &modules, &names, &addresses, &n_addresses); |
503 | if (r < 0) { | |
504 | log_error_errno(r, "Failed to parse arguments: %m"); | |
505 | return EXIT_FAILURE; | |
2abb5b3b ZJS |
506 | } |
507 | ||
9f7672b3 ZJS |
508 | dir = dirname_malloc(argv[0]); |
509 | if (!dir) | |
f68a2622 | 510 | return log_oom(); |
2abb5b3b | 511 | |
9f7672b3 ZJS |
512 | STRV_FOREACH(module, modules) { |
513 | r = test_one_module(dir, *module, names, addresses, n_addresses); | |
514 | if (r < 0) | |
f68a2622 | 515 | return r; |
2abb5b3b ZJS |
516 | } |
517 | ||
f68a2622 | 518 | return 0; |
2abb5b3b | 519 | } |
f68a2622 ZJS |
520 | |
521 | DEFINE_MAIN_FUNCTION(run); |