diff options
Diffstat (limited to 'networking/traceroute.c')
| -rw-r--r-- | networking/traceroute.c | 12 |
1 files changed, 4 insertions, 8 deletions
diff --git a/networking/traceroute.c b/networking/traceroute.c index 22d27f2..0abd904 100644 --- a/networking/traceroute.c +++ b/networking/traceroute.c @@ -1,3 +1,4 @@ +/* vi: set sw=4 ts=4: */ /* * Copyright (c) 1988, 1989, 1991, 1994, 1995, 1996, 1997, 1998, 1999, 2000 * The Regents of the University of California. All rights reserved. @@ -359,9 +360,7 @@ ifaddrlist(struct IFADDRLIST **ipaddrp) struct ifreq ibuf[(32 * 1024) / sizeof(struct ifreq)], ifr; struct IFADDRLIST *st_ifaddrlist; - fd = socket(AF_INET, SOCK_DGRAM, 0); - if (fd < 0) - bb_perror_msg_and_die("socket"); + fd = bb_xsocket(AF_INET, SOCK_DGRAM, 0); ifc.ifc_len = sizeof(ibuf); ifc.ifc_buf = (caddr_t)ibuf; @@ -1091,8 +1090,7 @@ traceroute_main(int argc, char *argv[]) if (n > 2) close(n); - if ((s = socket(AF_INET, SOCK_RAW, pe->p_proto)) < 0) - bb_perror_msg_and_die(bb_msg_can_not_create_raw_socket); + s = bb_xsocket(AF_INET, SOCK_RAW, pe->p_proto); #ifdef CONFIG_FEATURE_TRACEROUTE_SO_DEBUG if (op & USAGE_OP_DEBUG) @@ -1103,9 +1101,7 @@ traceroute_main(int argc, char *argv[]) (void)setsockopt(s, SOL_SOCKET, SO_DONTROUTE, (char *)&on, sizeof(on)); - sndsock = socket(AF_INET, SOCK_RAW, IPPROTO_RAW); - if (sndsock < 0) - bb_perror_msg_and_die(bb_msg_can_not_create_raw_socket); + sndsock = bb_xsocket(AF_INET, SOCK_RAW, IPPROTO_RAW); #ifdef CONFIG_FEATURE_TRACEROUTE_SOURCE_ROUTE #if defined(IP_OPTIONS) |