提交 68dceb63 编写于 作者: D Daniel P. Berrange

Avoid crash when LXC start fails with no interface target

If the <interface> device did not contain any <target>
element, LXC would crash on a NULL pointer if starting
the container failed
Signed-off-by: NDaniel P. Berrange <berrange@redhat.com>
上级 e11daa2b
...@@ -254,7 +254,8 @@ static void virLXCProcessCleanup(virLXCDriverPtr driver, ...@@ -254,7 +254,8 @@ static void virLXCProcessCleanup(virLXCDriverPtr driver,
for (i = 0 ; i < vm->def->nnets ; i++) { for (i = 0 ; i < vm->def->nnets ; i++) {
virDomainNetDefPtr iface = vm->def->nets[i]; virDomainNetDefPtr iface = vm->def->nets[i];
vport = virDomainNetGetActualVirtPortProfile(iface); vport = virDomainNetGetActualVirtPortProfile(iface);
ignore_value(virNetDevSetOnline(iface->ifname, false)); if (iface->ifname)
ignore_value(virNetDevSetOnline(iface->ifname, false));
if (vport && vport->virtPortType == VIR_NETDEV_VPORT_PROFILE_OPENVSWITCH) if (vport && vport->virtPortType == VIR_NETDEV_VPORT_PROFILE_OPENVSWITCH)
ignore_value(virNetDevOpenvswitchRemovePort( ignore_value(virNetDevOpenvswitchRemovePort(
virDomainNetGetActualBridgeName(iface), virDomainNetGetActualBridgeName(iface),
......
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