diff options
Diffstat (limited to 'usr.sbin/arp')
| -rw-r--r-- | usr.sbin/arp/arp.c | 16 |
1 files changed, 9 insertions, 7 deletions
diff --git a/usr.sbin/arp/arp.c b/usr.sbin/arp/arp.c index a786685ac5f..660cf8699a5 100644 --- a/usr.sbin/arp/arp.c +++ b/usr.sbin/arp/arp.c @@ -1,4 +1,4 @@ -/* $OpenBSD: arp.c,v 1.66 2015/10/05 14:58:37 semarie Exp $ */ +/* $OpenBSD: arp.c,v 1.67 2015/10/07 20:25:40 deraadt Exp $ */ /* $NetBSD: arp.c,v 1.12 1995/04/24 13:25:18 cgd Exp $ */ /* @@ -160,12 +160,8 @@ main(int argc, char *argv[]) func = F_GET; rtn = 0; - getsocket(); - switch (func) { case F_GET: - if (tame("stdio dns inet", NULL) == -1) - err(1, "tame"); if (aflag && argc == 0) dump(); else if (!aflag && argc == 1) @@ -181,8 +177,6 @@ main(int argc, char *argv[]) rtn = set(argc, argv) ? 1 : 0; break; case F_DELETE: - if (tame("stdio dns inet", NULL) == -1) - err(1, "tame"); if (aflag && argc == 0) search(0, nuke_entry); else if (!aflag && argc == 1) @@ -256,6 +250,9 @@ getsocket(void) err(1, "socket"); if (setsockopt(s, PF_ROUTE, ROUTE_TABLEFILTER, &rdomain, len) < 0) err(1, "ROUTE_TABLEFILTER"); + + if (tame("stdio dns", NULL) == -1) + err(1, "tame"); } struct sockaddr_in so_mask = { 8, 0, 0, { 0xffffffff } }; @@ -284,6 +281,7 @@ set(int argc, char *argv[]) sin = &sin_m; rtm = &(m_rtmsg.m_rtm); + getsocket(); argc -= 2; argv += 2; sdl_m = blank_sdl; /* struct copy */ @@ -413,6 +411,7 @@ delete(const char *host, const char *info) if (info && strncmp(info, "pro", 3) ) export_only = 1; + getsocket(); sin_m = blank_sin; /* struct copy */ if (getinetaddr(host, &sin->sin_addr) == -1) return (1); @@ -470,6 +469,9 @@ search(in_addr_t addr, void (*action)(struct sockaddr_dl *sdl, struct sockaddr_inarp *sin; struct sockaddr_dl *sdl; + if (tame("stdio dns route", NULL) == -1) + err(1, "tame"); + mib[0] = CTL_NET; mib[1] = PF_ROUTE; mib[2] = 0; |