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xen/vif-route.patch
2024-09-03 14:15:48 +00:00

26 lines
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Diff

References: bsc#985503
Index: xen-4.15.1-testing/tools/hotplug/Linux/vif-route
===================================================================
--- xen-4.15.1-testing.orig/tools/hotplug/Linux/vif-route
+++ xen-4.15.1-testing/tools/hotplug/Linux/vif-route
@@ -57,11 +57,13 @@ case "${type_if}" in
;;
esac
-# If we've been given a list of IP addresses, then add routes from dom0 to
-# the guest using those addresses.
-for addr in ${ip} ; do
- ${cmdprefix} ip route ${ipcmd} ${addr} dev ${dev} src ${main_ip} metric ${metric}
-done
+if [ "${ip}" ] && [ "${ipcmd}" ] ; then
+ # If we've been given a list of IP addresses, then add routes from dom0 to
+ # the guest using those addresses.
+ for addr in ${ip} ; do
+ ${cmdprefix} ip route ${ipcmd} ${addr} dev ${dev} src ${main_ip} metric ${metric}
+ done
+fi
handle_iptable