| 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 |
| 159 |
|
char *value; |
| 160 |
|
int instance; |
| 161 |
|
if ((root_node = di_init("/", DINFOCPYALL)) == DI_NODE_NIL) { |
| 162 |
< |
fprintf(stderr, "di_init() failed\n"); |
| 162 |
< |
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; |
| 205 |
|
} |
| 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 |
+ |
|
