Bugzilla Bug 48207

The initfile of dhcrelay (ebuild net-misc/dhcp) is wrong:
* dhcrelay doesn't save it's own pid file
* dhcrelay with more than 1 interface should be called as "dhcrelay -i eth0 -i eth1"

Reproducible: Always
Steps to Reproduce:
1. use more than 1 interface
2. start the daemon (won't start cause command line error)
3. if he is started, try stopping




this version does work (with me) :

---- snip ----

checkconfig() {
        ifaces="$(echo $IFACE | sed 's/ / -i /')"
}

start() {
        checkconfig
        ebegin "Starting dhcrelay"
        start-stop-daemon --start --quiet --background \
                --pidfile /var/run/dhcp/dhcrelay.pid --make-pidfile \
                --exec /usr/sbin/dhcrelay \
                -- -q -d -i ${ifaces} ${DHCRELAY_OPTS} \
                ${DHCRELAY_SERVERS}
        eend $?
}

stop() {
        ebegin "Stopping dhcrelay"
        start-stop-daemon --stop --quiet --pidfile /var/run/dhcp/dhcrelay.pid
        rm /var/run/dhcp/dhcrelay.pid
        eend $?
}

Fixed, though differently than what you suggested.  The problem with your sed
line is that if there's more than one space between interface names, you get
spurrious -i flags.  Further, the .pid is created already in /var/run so no
need to have another lying about -- just point to it in stop().

Give it a whirl and post your findings.

in what version is it fixed?
I currently have merged the dhcp-3.0.1, but it's still the old one