https://marc.info/?l=linux-netdev&m=151554000532498&w=2 From aec69bbc285e5498add5384b6018564355594233 Mon Sep 17 00:00:00 2001 From: Mike Frysinger Date: Tue, 9 Jan 2018 18:16:53 -0500 Subject: [PATCH iproute2] ifcfg/rtpr: convert to POSIX shell These files are already mostly written in POSIX shell, so convert their shebangs to /bin/sh and tweak the few bashisms in here. URL: https://crbug.com/756559 Reported-by: Pat Erley Signed-off-by: Mike Frysinger --- ip/ifcfg | 12 ++++++------ ip/rtpr | 2 +- 2 files changed, 7 insertions(+), 7 deletions(-) diff --git a/ip/ifcfg b/ip/ifcfg index 851b9215ab63..5b34decd4480 100644 --- a/ip/ifcfg +++ b/ip/ifcfg @@ -1,3 +1,3 @@ -#! /bin/bash +#! /bin/sh CheckForwarding () { @@ -7,7 +7,7 @@ CheckForwarding () { fwd=0 if [ -d $sbase ]; then for dir in $sbase/*/forwarding; do - fwd=$[$fwd + `cat $dir`] + fwd=$(( fwd + $(cat "$dir") )) done else fwd=2 @@ -128,12 +128,12 @@ fi arping -q -A -c 1 -I $dev $ipaddr noarp=$? ( sleep 2 ; - arping -q -U -c 1 -I $dev $ipaddr ) >& /dev/null /dev/null 2>&1 & /dev/null -ip route add unreachable 255.255.255.255 >& /dev/null +ip route add unreachable 224.0.0.0/24 >/dev/null 2>&1 +ip route add unreachable 255.255.255.255 >/dev/null 2>&1 if [ "`ip link ls $dev | grep -c MULTICAST`" -ge 1 ]; then - ip route add 224.0.0.0/4 dev $dev scope global >& /dev/null + ip route add 224.0.0.0/4 dev $dev scope global >/dev/null 2>&1 fi if [ $fwd -eq 0 ]; then diff --git a/ip/rtpr b/ip/rtpr index 192a476f817e..7e48674bcf53 100644 --- a/ip/rtpr +++ b/ip/rtpr @@ -1,3 +1,3 @@ -#! /bin/bash +#! /bin/sh exec tr "[\\\\]" "[ -- 2.15.1