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| author | Denys Vlasenko <vda.linux@googlemail.com> | 2018-03-27 23:54:54 +0200 |
|---|---|---|
| committer | Denys Vlasenko <vda.linux@googlemail.com> | 2018-03-27 23:55:43 +0200 |
| commit | 46ba2468a3de85076ce92ce8e8cc7a086bac69f0 (patch) | |
| tree | ae1a4ae876f126e9e158ee4e95f36462aeffbf1c /networking/libiproute | |
| parent | 98592db3231caa905e6d54129c621f3e8e9bbaa3 (diff) | |
| download | busybox-46ba2468a3de85076ce92ce8e8cc7a086bac69f0.tar.gz | |
ioctl(SIOCGIFINDEX) does not require clearing of entire ifr
function old new delta
INET6_setroute 492 472 -20
do_iplink 1357 1330 -27
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(add/remove: 0/0 grow/shrink: 0/2 up/down: 0/-47) Total: -47 bytes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Diffstat (limited to 'networking/libiproute')
| -rw-r--r-- | networking/libiproute/iplink.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/networking/libiproute/iplink.c b/networking/libiproute/iplink.c index 2aa8b683b..9c164a71d 100644 --- a/networking/libiproute/iplink.c +++ b/networking/libiproute/iplink.c @@ -161,7 +161,7 @@ static int get_address(char *dev, int *htype) s = xsocket(PF_PACKET, SOCK_DGRAM, 0); - memset(&ifr, 0, sizeof(ifr)); + /*memset(&ifr, 0, sizeof(ifr)); - SIOCGIFINDEX does not need to clear all */ strncpy_IFNAMSIZ(ifr.ifr_name, dev); xioctl(s, SIOCGIFINDEX, &ifr); |