| @@ -1,14 +1,14 @@ | | | @@ -1,14 +1,14 @@ |
1 | /* $NetBSD: ldconfig.c,v 1.47 2010/05/13 17:52:12 tnozaki Exp $ */ | | 1 | /* $NetBSD: ldconfig.c,v 1.48 2011/01/04 23:34:06 wiz Exp $ */ |
2 | | | 2 | |
3 | /*- | | 3 | /*- |
4 | * Copyright (c) 1998 The NetBSD Foundation, Inc. | | 4 | * Copyright (c) 1998 The NetBSD Foundation, Inc. |
5 | * All rights reserved. | | 5 | * All rights reserved. |
6 | * | | 6 | * |
7 | * This code is derived from software contributed to The NetBSD Foundation | | 7 | * This code is derived from software contributed to The NetBSD Foundation |
8 | * by Paul Kranenburg. | | 8 | * by Paul Kranenburg. |
9 | * | | 9 | * |
10 | * Redistribution and use in source and binary forms, with or without | | 10 | * Redistribution and use in source and binary forms, with or without |
11 | * modification, are permitted provided that the following conditions | | 11 | * modification, are permitted provided that the following conditions |
12 | * are met: | | 12 | * are met: |
13 | * 1. Redistributions of source code must retain the above copyright | | 13 | * 1. Redistributions of source code must retain the above copyright |
14 | * notice, this list of conditions and the following disclaimer. | | 14 | * notice, this list of conditions and the following disclaimer. |
| @@ -21,27 +21,27 @@ | | | @@ -21,27 +21,27 @@ |
21 | * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR | | 21 | * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
22 | * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS | | 22 | * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS |
23 | * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR | | 23 | * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
24 | * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF | | 24 | * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
25 | * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS | | 25 | * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |
26 | * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN | | 26 | * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN |
27 | * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) | | 27 | * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
28 | * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE | | 28 | * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
29 | * POSSIBILITY OF SUCH DAMAGE. | | 29 | * POSSIBILITY OF SUCH DAMAGE. |
30 | */ | | 30 | */ |
31 | #include <sys/cdefs.h> | | 31 | #include <sys/cdefs.h> |
32 | | | 32 | |
33 | #ifndef lint | | 33 | #ifndef lint |
34 | __RCSID("$NetBSD: ldconfig.c,v 1.47 2010/05/13 17:52:12 tnozaki Exp $"); | | 34 | __RCSID("$NetBSD: ldconfig.c,v 1.48 2011/01/04 23:34:06 wiz Exp $"); |
35 | #endif | | 35 | #endif |
36 | | | 36 | |
37 | | | 37 | |
38 | #include <sys/param.h> | | 38 | #include <sys/param.h> |
39 | #include <sys/types.h> | | 39 | #include <sys/types.h> |
40 | #include <sys/stat.h> | | 40 | #include <sys/stat.h> |
41 | #include <sys/file.h> | | 41 | #include <sys/file.h> |
42 | #include <sys/time.h> | | 42 | #include <sys/time.h> |
43 | #include <sys/mman.h> | | 43 | #include <sys/mman.h> |
44 | #include <sys/exec_aout.h> | | 44 | #include <sys/exec_aout.h> |
45 | #include <a.out.h> | | 45 | #include <a.out.h> |
46 | #include <ctype.h> | | 46 | #include <ctype.h> |
47 | #include <dirent.h> | | 47 | #include <dirent.h> |
| @@ -457,60 +457,62 @@ buildhints(void) | | | @@ -457,60 +457,62 @@ buildhints(void) |
457 | if (str_index != strtab_sz) { | | 457 | if (str_index != strtab_sz) { |
458 | errx(1, "str_index(%d) != strtab_sz(%d)", str_index, strtab_sz); | | 458 | errx(1, "str_index(%d) != strtab_sz(%d)", str_index, strtab_sz); |
459 | } | | 459 | } |
460 | | | 460 | |
461 | tempfile = concat(_PATH_LD_HINTS, ".XXXXXX", ""); | | 461 | tempfile = concat(_PATH_LD_HINTS, ".XXXXXX", ""); |
462 | if ((fd = mkstemp(tempfile)) == -1) { | | 462 | if ((fd = mkstemp(tempfile)) == -1) { |
463 | warn("%s", tempfile); | | 463 | warn("%s", tempfile); |
464 | goto out; | | 464 | goto out; |
465 | } | | 465 | } |
466 | | | 466 | |
467 | if (write(fd, &hdr, sizeof(struct hints_header)) != | | 467 | if (write(fd, &hdr, sizeof(struct hints_header)) != |
468 | sizeof(struct hints_header)) { | | 468 | sizeof(struct hints_header)) { |
469 | warn("%s", _PATH_LD_HINTS); | | 469 | warn("%s", _PATH_LD_HINTS); |
470 | goto out; | | 470 | goto fdout; |
471 | } | | 471 | } |
472 | if ((size_t)write(fd, blist, hdr.hh_nbucket * sizeof(struct hints_bucket)) != | | 472 | if ((size_t)write(fd, blist, hdr.hh_nbucket * sizeof(struct hints_bucket)) != |
473 | hdr.hh_nbucket * sizeof(struct hints_bucket)) { | | 473 | hdr.hh_nbucket * sizeof(struct hints_bucket)) { |
474 | warn("%s", _PATH_LD_HINTS); | | 474 | warn("%s", _PATH_LD_HINTS); |
475 | goto out; | | 475 | goto fdout; |
476 | } | | 476 | } |
477 | if (write(fd, strtab, strtab_sz) != strtab_sz) { | | 477 | if (write(fd, strtab, strtab_sz) != strtab_sz) { |
478 | warn("%s", _PATH_LD_HINTS); | | 478 | warn("%s", _PATH_LD_HINTS); |
479 | goto out; | | 479 | goto fdout; |
480 | } | | 480 | } |
481 | if (fchmod(fd, 0444) == -1) { | | 481 | if (fchmod(fd, 0444) == -1) { |
482 | warn("%s", _PATH_LD_HINTS); | | 482 | warn("%s", _PATH_LD_HINTS); |
483 | goto out; | | 483 | goto fdout; |
484 | } | | 484 | } |
485 | if (close(fd) != 0) { | | 485 | if (close(fd) != 0) { |
486 | warn("%s", _PATH_LD_HINTS); | | 486 | warn("%s", _PATH_LD_HINTS); |
487 | goto out; | | 487 | goto out; |
488 | } | | 488 | } |
489 | | | 489 | |
490 | /* Install it */ | | 490 | /* Install it */ |
491 | if (unlink(_PATH_LD_HINTS) != 0 && errno != ENOENT) { | | 491 | if (unlink(_PATH_LD_HINTS) != 0 && errno != ENOENT) { |
492 | warn("%s", _PATH_LD_HINTS); | | 492 | warn("%s", _PATH_LD_HINTS); |
493 | goto out; | | 493 | goto out; |
494 | } | | 494 | } |
495 | | | 495 | |
496 | if (rename(tempfile, _PATH_LD_HINTS) != 0) { | | 496 | if (rename(tempfile, _PATH_LD_HINTS) != 0) { |
497 | warn("%s", _PATH_LD_HINTS); | | 497 | warn("%s", _PATH_LD_HINTS); |
498 | goto out; | | 498 | goto out; |
499 | } | | 499 | } |
500 | | | 500 | |
501 | free(blist); | | 501 | free(blist); |
502 | free(strtab); | | 502 | free(strtab); |
503 | return 0; | | 503 | return 0; |
| | | 504 | fdout: |
| | | 505 | (void)close(fd); |
504 | out: | | 506 | out: |
505 | free(blist); | | 507 | free(blist); |
506 | free(strtab); | | 508 | free(strtab); |
507 | return -1; | | 509 | return -1; |
508 | } | | 510 | } |
509 | | | 511 | |
510 | static int | | 512 | static int |
511 | readhints(void) | | 513 | readhints(void) |
512 | { | | 514 | { |
513 | int fd; | | 515 | int fd; |
514 | void *addr = (void *) -1; | | 516 | void *addr = (void *) -1; |
515 | size_t msize = 0; | | 517 | size_t msize = 0; |
516 | struct hints_header *hdr; | | 518 | struct hints_header *hdr; |