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authorDenis Vlasenko2008-12-02 18:18:50 +0000
committerDenis Vlasenko2008-12-02 18:18:50 +0000
commit360d9661b6a33b0358104623058f1c3629a469ea (patch)
tree268954b686b38c96428e3b74fc1ebb2ebdfdfb32 /networking/traceroute.c
parent928b2c0fee65cae10f683ee0f1ea8d0a29a54924 (diff)
downloadbusybox-360d9661b6a33b0358104623058f1c3629a469ea.zip
busybox-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/traceroute.c')
-rw-r--r--networking/traceroute.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/networking/traceroute.c b/networking/traceroute.c
index 29cebfa..5d1baac 100644
--- a/networking/traceroute.c
+++ b/networking/traceroute.c
@@ -447,7 +447,7 @@ ifaddrlist(struct IFADDRLIST **ipaddrp)
* SIOCGIFFLAGS stomps over it because the requests
* are returned in a union.)
*/
- strncpy(ifr.ifr_name, ifrp->ifr_name, sizeof(ifr.ifr_name));
+ strncpy_IFNAMSIZ(ifr.ifr_name, ifrp->ifr_name);
if (ioctl(fd, SIOCGIFFLAGS, (char *)&ifr) < 0) {
if (errno == ENXIO)
continue;