make_qemu_command() is sometimes called to see if a VM needs to be restarted
using a different qemu command line. When it's called with more NICs than the
VM currently has, accessing self.netdev_id can raise an IndexError.
Changes from v1:
- Fix rebase error (omitted netdev_extra_params).
Signed-off-by: Michael Goldish <mgoldish@xxxxxxxxxx>
---
client/tests/kvm/kvm_vm.py | 10 ++++++----
1 files changed, 6 insertions(+), 4 deletions(-)
diff --git a/client/tests/kvm/kvm_vm.py b/client/tests/kvm/kvm_vm.py
index 6aa8eb4..ebab981 100755
--- a/client/tests/kvm/kvm_vm.py
+++ b/client/tests/kvm/kvm_vm.py
@@ -402,11 +402,14 @@ class VM:
vlan = 0
for nic_name in kvm_utils.get_sub_dict_names(params, "nics"):
nic_params = kvm_utils.get_sub_dict(params, nic_name)
+ try:
+ netdev_id = self.netdev_id[vlan]
+ except IndexError:
+ netdev_id = None
# Handle the '-net nic' part
mac = self.get_mac_address(vlan)
qemu_cmd += add_nic(help, vlan, nic_params.get("nic_model"), mac,
- self.netdev_id[vlan],
- nic_params.get("nic_extra_params"))
+ netdev_id, nic_params.get("nic_extra_params"))
# Handle the '-net tap' or '-net user' part
script = nic_params.get("nic_script")
downscript = nic_params.get("nic_downscript")
@@ -420,8 +423,7 @@ class VM:
qemu_cmd += add_net(help, vlan, nic_params.get("nic_mode", "user"),
self.get_ifname(vlan),
script, downscript, tftp,
- nic_params.get("bootp"), redirs,
- self.netdev_id[vlan],
+ nic_params.get("bootp"), redirs, netdev_id,
nic_params.get("netdev_extra_params"))
# Proceed to next NIC
vlan += 1
--
1.7.3.4
--
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