From 46ba2468a3de85076ce92ce8e8cc7a086bac69f0 Mon Sep 17 00:00:00 2001 From: Denys Vlasenko Date: Tue, 27 Mar 2018 23:54:54 +0200 Subject: ioctl(SIOCGIFINDEX) does not require clearing of entire ifr function old new delta INET6_setroute 492 472 -20 do_iplink 1357 1330 -27 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 0/2 up/down: 0/-47) Total: -47 bytes Signed-off-by: Denys Vlasenko --- networking/libiproute/iplink.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'networking/libiproute') 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); -- cgit v1.2.3