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rtsol.c (119026) rtsol.c (124524)
1/* $KAME: rtsol.c,v 1.26 2003/05/27 06:48:27 jinmei Exp $ */
1/* $KAME: rtsol.c,v 1.27 2003/10/05 00:09:36 itojun Exp $ */
2
3/*
4 * Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
5 * All rights reserved.
6 *
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions
9 * are met:

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23 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
24 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
25 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
26 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
27 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
28 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
29 * SUCH DAMAGE.
30 *
2
3/*
4 * Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
5 * All rights reserved.
6 *
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions
9 * are met:

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23 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
24 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
25 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
26 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
27 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
28 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
29 * SUCH DAMAGE.
30 *
31 * $FreeBSD: head/usr.sbin/rtsold/rtsol.c 119026 2003-08-17 11:11:32Z ume $
31 * $FreeBSD: head/usr.sbin/rtsold/rtsol.c 124524 2004-01-14 17:16:19Z ume $
32 */
33
34#include <sys/param.h>
35#include <sys/socket.h>
36#include <sys/uio.h>
37#include <sys/time.h>
38#include <sys/queue.h>
39#include <sys/wait.h>

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74
75static struct sockaddr_in6 sin6_allrouters =
76{sizeof(sin6_allrouters), AF_INET6};
77
78static void call_script __P((char *, char *));
79static int safefile __P((const char *));
80
81int
32 */
33
34#include <sys/param.h>
35#include <sys/socket.h>
36#include <sys/uio.h>
37#include <sys/time.h>
38#include <sys/queue.h>
39#include <sys/wait.h>

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74
75static struct sockaddr_in6 sin6_allrouters =
76{sizeof(sin6_allrouters), AF_INET6};
77
78static void call_script __P((char *, char *));
79static int safefile __P((const char *));
80
81int
82sockopen()
82sockopen(void)
83{
84 static u_char *rcvcmsgbuf = NULL, *sndcmsgbuf = NULL;
85 int sndcmsglen, on;
86 static u_char answer[1500];
87 struct icmp6_filter filt;
88
89 sndcmsglen = rcvcmsglen = CMSG_SPACE(sizeof(struct in6_pktinfo)) +
90 CMSG_SPACE(sizeof(int));

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364 ifi->state = IFS_IDLE;
365 ifi->probes = 0;
366 rtsol_timer_update(ifi);
367 break;
368 }
369}
370
371static void
83{
84 static u_char *rcvcmsgbuf = NULL, *sndcmsgbuf = NULL;
85 int sndcmsglen, on;
86 static u_char answer[1500];
87 struct icmp6_filter filt;
88
89 sndcmsglen = rcvcmsglen = CMSG_SPACE(sizeof(struct in6_pktinfo)) +
90 CMSG_SPACE(sizeof(int));

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364 ifi->state = IFS_IDLE;
365 ifi->probes = 0;
366 rtsol_timer_update(ifi);
367 break;
368 }
369}
370
371static void
372call_script(scriptpath, ifname)
373 char *scriptpath, *ifname;
372call_script(char *scriptpath, char *ifname)
374{
375 pid_t pid, wpid;
376
377 if (scriptpath == NULL)
378 return;
379
380 /* launch the script */
381 pid = fork();

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426 strerror(errno));
427 exit(0);
428 }
429
430 return;
431}
432
433static int
373{
374 pid_t pid, wpid;
375
376 if (scriptpath == NULL)
377 return;
378
379 /* launch the script */
380 pid = fork();

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425 strerror(errno));
426 exit(0);
427 }
428
429 return;
430}
431
432static int
434safefile(path)
435 const char *path;
433safefile(const char *path)
436{
437 struct stat s;
438 uid_t myuid;
439
440 /* no setuid */
441 if (getuid() != geteuid()) {
442 warnmsg(LOG_NOTICE, __func__,
443 "setuid'ed execution not allowed\n");

--- 29 unchanged lines hidden --- 		434{
435 struct stat s;
436 uid_t myuid;
437
438 /* no setuid */
439 if (getuid() != geteuid()) {
440 warnmsg(LOG_NOTICE, __func__,
441 "setuid'ed execution not allowed\n");

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