aboutsummaryrefslogtreecommitdiff
path: root/networking/udhcp
diff options
context:
space:
mode:
authorDenis Vlasenko <vda.linux@googlemail.com>2008-12-02 18:18:50 +0000
committerDenis Vlasenko <vda.linux@googlemail.com>2008-12-02 18:18:50 +0000
commit360d9661b6a33b0358104623058f1c3629a469ea (patch)
tree268954b686b38c96428e3b74fc1ebb2ebdfdfb32 /networking/udhcp
parent928b2c0fee65cae10f683ee0f1ea8d0a29a54924 (diff)
downloadbusybox-360d9661b6a33b0358104623058f1c3629a469ea.tar.gz
libbb: add strncpy_IFNAMSIZ
function old new delta ... udhcp_read_interface 225 220 -5 brctl_main 1151 1146 -5 add_interface 109 104 -5 ipaddr_list_or_flush 2174 2167 -7 do_add_ioctl 88 80 -8 vconfig_main 249 240 -9 do_del_ioctl 78 68 -10 do_iplink 1186 1173 -13 do_if_fetch 766 753 -13 buffer_fill_and_print 196 179 -17 parse_args 1709 1684 -25 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 2/20 up/down: 11/-140) Total: -129 bytes
Diffstat (limited to 'networking/udhcp')
-rw-r--r--networking/udhcp/socket.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/networking/udhcp/socket.c b/networking/udhcp/socket.c
index ea0a2c3a8..857f0a4de 100644
--- a/networking/udhcp/socket.c
+++ b/networking/udhcp/socket.c
@@ -47,7 +47,7 @@ int FAST_FUNC udhcp_read_interface(const char *interface, int *ifindex, uint32_t
fd = xsocket(AF_INET, SOCK_RAW, IPPROTO_RAW);
ifr.ifr_addr.sa_family = AF_INET;
- strncpy(ifr.ifr_name, interface, sizeof(ifr.ifr_name));
+ strncpy_IFNAMSIZ(ifr.ifr_name, interface);
if (addr) {
if (ioctl_or_perror(fd, SIOCGIFADDR, &ifr,
"is interface %s up and configured?", interface)