[Bug 993515] Re: lxc-clone can expand wildcards in the configuration file

[Serge Hallyn]

** Description changed:

+ =====================
+ SRU justification:
+ 1. impact: configuration files for cloned containers can be corrupted
+ 2. development fix: put quotes around the variable being echoed whose contents are being expanded.
+ 3. stable fix: same as development fix
+ 4. test case:
+  touch xyz:xyz
+  lxc-create -t ubuntu -n p1
+  lxc-clone -o p1 -n p2
+  grep xyz /var/lib/lxc/p2/config
+ 5. regression potential: none.
+ =====================
+ 
  In particular, the '*:*' in the stock lxc.devices.cgroup.allow entry
  will be expanded if there is a *:* file in cwd.

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https://bugs.launchpad.net/bugs/993515

Title:
  lxc-clone can expand wildcards in the configuration file

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