jeltz/hostap
1
0
Fork 0
Code Issues Pull requests Projects Releases Wiki Activity

P2P: Use alternative way of starting dnsmasq if needed

Browse source 
Some other dnsmasq users (like libvirt) seem to be binding the DHCP
server to all interfaces which prevents the previously used mechanism
here from working (bind on the DHCP socket fails). If a failure is
noticed, try to start dnsmasq with -z option to avoid that.
This commit is contained in:
Jouni Malinen 2010-11-26 15:47:13 +02:00 committed by Jouni Malinen
parent 0fb337c121
commit afa4926c95
1 changed files with 8 additions and 2 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

8
wpa_supplicant/examples/p2p-action.sh
View file

@ -27,9 +27,15 @@ if [ "$CMD" = "P2P-GROUP-STARTED" ]; then
rm /var/run/dhclient.leases-$GIFNAME
kill_daemon dnsmasq /var/run/dnsmasq.pid-$GIFNAME
ifconfig $GIFNAME 192.168.42.1 up
if ! dnsmasq -x /var/run/dnsmasq.pid-$GIFNAME \
-i $GIFNAME \
-F192.168.42.11,192.168.42.99; then
# another dnsmasq instance may be running and blocking us; try to
# start with -z to avoid that
dnsmasq -x /var/run/dnsmasq.pid-$GIFNAME \
-i $GIFNAME \
-F192.168.42.11,192.168.42.99
-F192.168.42.11,192.168.42.99 --listen-address 192.168.42.1 -z
fi
fi
if [ "$4" = "client" ]; then
kill_daemon dhclient /var/run/dhclient-$GIFNAME.pid