diff options
author | Denis Vlasenko <vda.linux@googlemail.com> | 2008-12-02 21:18:50 +0300 |
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committer | Denis Vlasenko <vda.linux@googlemail.com> | 2008-12-02 21:18:50 +0300 |
commit | 360d9661b6a33b0358104623058f1c3629a469ea (patch) | |
tree | 268954b686b38c96428e3b74fc1ebb2ebdfdfb32 /networking/arping.c | |
parent | 928b2c0fee65cae10f683ee0f1ea8d0a29a54924 (diff) |
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/arping.c')
-rw-r--r-- | networking/arping.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/networking/arping.c b/networking/arping.c index aba32b869..e4429973b 100644 --- a/networking/arping.c +++ b/networking/arping.c @@ -286,7 +286,7 @@ int arping_main(int argc UNUSED_PARAM, char **argv) struct ifreq ifr; memset(&ifr, 0, sizeof(ifr)); - strncpy(ifr.ifr_name, device, sizeof(ifr.ifr_name) - 1); + strncpy_IFNAMSIZ(ifr.ifr_name, device); /* We use ifr.ifr_name in error msg so that problem * with truncated name will be visible */ ioctl_or_perror_and_die(sock_fd, SIOCGIFINDEX, &ifr, err_str, "not found"); |