Firewall: temporary full network access does not expire at the end of specified period

[tomaskrizek]

Qubes OS version (e.g., R3.1):

R3.2

Affected TemplateVMs (e.g., fedora-23, if applicable):

not applicable

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Expected behavior:

When a temporary full network access is configured for a given time in Firwall Rules for a VM in Qubes VM Manager, the firewall should be turned back on again after the time elapses.

Actual behavior:

After the time elapses, the VM still has full network access until it is restarted.

Steps to reproduce the behavior:

1. Check VM has no network access.
2. Configure Allow full access for 1 minute.
3. Verify VM can access network.
4. Wait for more than a minute.
5. Verify VM can still access network.

[unman]

Duplicate of #1173

[unman]

Duplicate of #1173