manila/releasenotes/notes/bug-1707946-nfs-helper-0-netmask-224da94b82056f93.yaml
Ben Swartzlander e3b6f4a40e Fix NFSHelper 0-length netmask bug
Add special case handling of 0-length netmasks in NFS helper.
This is required because nfs-utils on Linux support CIDR style
network access unless the netmask is length 0.

Also split out utility function for wrapping IPv6 addresses with
square brackets.

Closes-bug: #1707946

Change-Id: Id907478837099b250a6c88b6b5ff50c214bcdbb2
2017-08-03 14:07:46 +00:00

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---
fixes:
- Fixed application of access rules with type ``ip`` and netmask length 0 in
the ``NFSHelper`` plugin, affecting LVM and Generic drivers. Previously
these rules silently failed to apply.