25 |
|
#include <stdio.h> |
26 |
|
#include <string.h> |
27 |
|
#include <stdlib.h> |
28 |
+ |
#include <unistd.h> |
29 |
|
#include <sys/types.h> |
30 |
|
#include <regex.h> |
31 |
|
#ifdef ALLBSD |
78 |
|
svr = strdup(svr); |
79 |
|
|
80 |
|
if (mapping == NULL){ |
80 |
– |
printf("New malloc\n"); |
81 |
|
mapping = malloc(sizeof(mapping_t)); |
82 |
|
if (mapping == NULL) return; |
83 |
|
map_ptr = mapping; |
85 |
|
/* See if its already been added */ |
86 |
|
for(map_ptr = mapping; map_ptr != NULL; map_ptr = map_ptr->next){ |
87 |
|
if( (!strcmp(map_ptr->bsd, bsd)) || (!strcmp(map_ptr->svr, svr)) ){ |
88 |
– |
printf("%s matches %s\n", map_ptr->bsd, bsd); |
88 |
|
return; |
89 |
|
} |
90 |
|
map_end_ptr = map_ptr; |
94 |
|
* new mapping_t |
95 |
|
*/ |
96 |
|
map_end_ptr->next = malloc(sizeof(mapping_t)); |
98 |
– |
printf("Second malloc\n"); |
97 |
|
if (map_end_ptr->next == NULL) return; |
98 |
|
map_ptr = map_end_ptr->next; |
99 |
|
} |
100 |
|
|
103 |
– |
printf("Adding %s\n", bsd); |
101 |
|
map_ptr->next = NULL; |
102 |
|
map_ptr->bsd = bsd; |
103 |
|
map_ptr->svr = svr; |
141 |
|
return svr_name; |
142 |
|
} |
143 |
|
} |
147 |
– |
closedir(dirp); |
144 |
|
} |
145 |
+ |
closedir(dirp); |
146 |
|
return NULL; |
147 |
|
} |
148 |
|
|
159 |
|
char *value; |
160 |
|
int instance; |
161 |
|
if ((root_node = di_init("/", DINFOCPYALL)) == DI_NODE_NIL) { |
162 |
< |
fprintf(stderr, "di_init() failed\n"); |
166 |
< |
exit(1); |
162 |
> |
return 1; |
163 |
|
} |
164 |
|
node = di_drv_first_node(alias, root_node); |
165 |
|
while (node != DI_NODE_NIL) { |
169 |
|
minor_name = di_minor_name(minor); |
170 |
|
strcpy(tmpnode, alias); |
171 |
|
sprintf(tmpnode, "%s%d", tmpnode, instance); |
172 |
< |
strcpy(file, "/devices"); |
173 |
< |
strcat(file, phys_path); |
174 |
< |
strcat(file, ":"); |
175 |
< |
strcat(file, minor_name); |
172 |
> |
strlcpy(file, "/devices", sizeof file); |
173 |
> |
strlcat(file, phys_path, sizeof file); |
174 |
> |
strlcat(file, ":", sizeof file); |
175 |
> |
strlcat(file, minor_name, sizeof file); |
176 |
|
value = read_dir(file); |
177 |
|
if (value != NULL){ |
178 |
|
add_mapping(tmpnode, value); |
184 |
|
} |
185 |
|
} |
186 |
|
di_fini(root_node); |
187 |
< |
return (-1); |
187 |
> |
return 0; |
188 |
|
} |
189 |
|
|
190 |
< |
void build_mapping(){ |
191 |
< |
char device_name[512]; |
190 |
> |
|
191 |
> |
#define BIG_ENOUGH 512 |
192 |
> |
int build_mapping(){ |
193 |
> |
char device_name[BIG_ENOUGH]; |
194 |
|
int x; |
195 |
|
kstat_ctl_t *kc; |
196 |
|
kstat_t *ksp; |
197 |
|
kstat_io_t kios; |
198 |
|
|
199 |
+ |
char driver_list[BIG_ENOUGH][BIG_ENOUGH]; |
200 |
+ |
int list_entries = 0; |
201 |
+ |
int found; |
202 |
+ |
|
203 |
|
if ((kc = kstat_open()) == NULL) { |
204 |
< |
return NULL; |
204 |
> |
return; |
205 |
|
} |
206 |
|
|
207 |
|
for (ksp = kc->kc_chain; ksp; ksp = ksp->ks_next) { |
216 |
|
} |
217 |
|
if(x == sizeof device_name) x--; |
218 |
|
device_name[x] = '\0'; |
219 |
< |
get_alias(device_name); |
219 |
> |
|
220 |
> |
/* Check if we've not already looked it up */ |
221 |
> |
found = 0; |
222 |
> |
for(x=0;x<list_entries;x++){ |
223 |
> |
if (x>=BIG_ENOUGH){ |
224 |
> |
/* We've got bigger than we thought was massive */ |
225 |
> |
/* If we hit this.. Make big enough bigger */ |
226 |
> |
return 1; |
227 |
> |
} |
228 |
> |
if( !strncmp(driver_list[x], device_name, BIG_ENOUGH)){ |
229 |
> |
found = 1; |
230 |
> |
break; |
231 |
> |
} |
232 |
> |
} |
233 |
> |
|
234 |
> |
if(!found){ |
235 |
> |
if((get_alias(device_name)) != 0){ |
236 |
> |
return 1; |
237 |
> |
} |
238 |
> |
strncpy(driver_list[x], device_name, BIG_ENOUGH); |
239 |
> |
list_entries++; |
240 |
> |
} |
241 |
|
} |
242 |
|
} |
243 |
|
|
244 |
< |
return; |
244 |
> |
return 0; |
245 |
|
} |
246 |
|
|
247 |
|
#endif |
293 |
|
} |
294 |
|
#endif |
295 |
|
|
296 |
+ |
#ifndef HAVE_STRLCPY |
297 |
+ |
/* $OpenBSD: strlcpy.c,v 1.8 2003/06/17 21:56:24 millert Exp $ */ |
298 |
+ |
|
299 |
+ |
/* |
300 |
+ |
* Copyright (c) 1998 Todd C. Miller <Todd.Miller@courtesan.com> |
301 |
+ |
* |
302 |
+ |
* Permission to use, copy, modify, and distribute this software for any |
303 |
+ |
* purpose with or without fee is hereby granted, provided that the above |
304 |
+ |
* copyright notice and this permission notice appear in all copies. |
305 |
+ |
* |
306 |
+ |
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES |
307 |
+ |
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF |
308 |
+ |
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR |
309 |
+ |
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES |
310 |
+ |
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN |
311 |
+ |
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF |
312 |
+ |
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. |
313 |
+ |
*/ |
314 |
+ |
|
315 |
+ |
/* |
316 |
+ |
* Copy src to string dst of size siz. At most siz-1 characters |
317 |
+ |
* will be copied. Always NUL terminates (unless siz == 0). |
318 |
+ |
* Returns strlen(src); if retval >= siz, truncation occurred. |
319 |
+ |
*/ |
320 |
+ |
size_t strlcpy(char *dst, const char *src, size_t siz){ |
321 |
+ |
register char *d = dst; |
322 |
+ |
register const char *s = src; |
323 |
+ |
register size_t n = siz; |
324 |
+ |
|
325 |
+ |
/* Copy as many bytes as will fit */ |
326 |
+ |
if (n != 0 && --n != 0) { |
327 |
+ |
do { |
328 |
+ |
if ((*d++ = *s++) == 0) |
329 |
+ |
break; |
330 |
+ |
} while (--n != 0); |
331 |
+ |
} |
332 |
+ |
|
333 |
+ |
/* Not enough room in dst, add NUL and traverse rest of src */ |
334 |
+ |
if (n == 0) { |
335 |
+ |
if (siz != 0) |
336 |
+ |
*d = '\0'; /* NUL-terminate dst */ |
337 |
+ |
while (*s++) |
338 |
+ |
; |
339 |
+ |
} |
340 |
+ |
|
341 |
+ |
return(s - src - 1); /* count does not include NUL */ |
342 |
+ |
} |
343 |
+ |
#endif |
344 |
+ |
|
345 |
+ |
#ifndef HAVE_STRLCAT |
346 |
+ |
/* $OpenBSD: strlcat.c,v 1.11 2003/06/17 21:56:24 millert Exp $ */ |
347 |
+ |
|
348 |
+ |
/* |
349 |
+ |
* Copyright (c) 1998 Todd C. Miller <Todd.Miller@courtesan.com> |
350 |
+ |
* |
351 |
+ |
* Permission to use, copy, modify, and distribute this software for any |
352 |
+ |
* purpose with or without fee is hereby granted, provided that the above |
353 |
+ |
* copyright notice and this permission notice appear in all copies. |
354 |
+ |
* |
355 |
+ |
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES |
356 |
+ |
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF |
357 |
+ |
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR |
358 |
+ |
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES |
359 |
+ |
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN |
360 |
+ |
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF |
361 |
+ |
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. |
362 |
+ |
*/ |
363 |
+ |
|
364 |
+ |
/* |
365 |
+ |
* Appends src to string dst of size siz (unlike strncat, siz is the |
366 |
+ |
* full size of dst, not space left). At most siz-1 characters |
367 |
+ |
* will be copied. Always NUL terminates (unless siz <= strlen(dst)). |
368 |
+ |
* Returns strlen(src) + MIN(siz, strlen(initial dst)). |
369 |
+ |
* If retval >= siz, truncation occurred. |
370 |
+ |
*/ |
371 |
+ |
size_t strlcat(char *dst, const char *src, size_t siz){ |
372 |
+ |
register char *d = dst; |
373 |
+ |
register const char *s = src; |
374 |
+ |
register size_t n = siz; |
375 |
+ |
size_t dlen; |
376 |
+ |
|
377 |
+ |
/* Find the end of dst and adjust bytes left but don't go past end */ |
378 |
+ |
while (n-- != 0 && *d != '\0') |
379 |
+ |
d++; |
380 |
+ |
dlen = d - dst; |
381 |
+ |
n = siz - dlen; |
382 |
+ |
|
383 |
+ |
if (n == 0) |
384 |
+ |
return(dlen + strlen(s)); |
385 |
+ |
while (*s != '\0') { |
386 |
+ |
if (n != 1) { |
387 |
+ |
*d++ = *s; |
388 |
+ |
n--; |
389 |
+ |
} |
390 |
+ |
s++; |
391 |
+ |
} |
392 |
+ |
*d = '\0'; |
393 |
+ |
|
394 |
+ |
return(dlen + (s - src)); /* count does not include NUL */ |
395 |
+ |
} |
396 |
+ |
|
397 |
+ |
#endif |
398 |
+ |
|
399 |
|
long long get_ll_match(char *line, regmatch_t *match){ |
400 |
|
char *ptr; |
401 |
|
long long num; |
462 |
|
} |
463 |
|
#endif |
464 |
|
#ifdef SOLARIS |
465 |
+ |
/* On solaris 7, this will fail if you are not root. But, everything |
466 |
+ |
* will still work, just no disk mappings. So we will ignore the exit |
467 |
+ |
* status of this, and carry on merrily. |
468 |
+ |
*/ |
469 |
|
build_mapping(); |
470 |
|
#endif |
471 |
|
return 0; |
472 |
|
} |
473 |
+ |
|
474 |
+ |
int statgrab_drop_privileges() { |
475 |
+ |
if (setegid(getgid()) != 0) return -1; |
476 |
+ |
if (seteuid(getuid()) != 0) return -1; |
477 |
+ |
return 0; |
478 |
+ |
} |
479 |
+ |
|