Issue #14469 has been reported by Daniel Pittman.
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Bug #14469: Frozen strings returned by facts cause Facter to fail
https://projects.puppetlabs.com/issues/14469
Author: Daniel Pittman
Status: Accepted
Priority: Normal
Assignee: Hailee Kenney
Category: library
Target version: 2.0.0
Keywords:
Branch:
Affected Facter version:
After some other changes, facter master fails on the Mac with "Error: can't
modify frozen String":
<pre>
/Users/daniel/puppetlabs/facter/lib/facter/util/resolution.rb:233:in `strip!':
can't modify frozen String (RuntimeError)
from
/Users/daniel/puppetlabs/facter/lib/facter/util/resolution.rb:233:in `value'
from /Users/daniel/puppetlabs/facter/lib/facter/util/fact.rb:75:in
`block (2 levels) in value'
from /Users/daniel/puppetlabs/facter/lib/facter/util/fact.rb:71:in
`each'
from /Users/daniel/puppetlabs/facter/lib/facter/util/fact.rb:71:in
`inject'
from /Users/daniel/puppetlabs/facter/lib/facter/util/fact.rb:71:in
`block in value'
from /Users/daniel/puppetlabs/facter/lib/facter/util/fact.rb:108:in
`searching'
from /Users/daniel/puppetlabs/facter/lib/facter/util/fact.rb:67:in
`value'
from
/Users/daniel/puppetlabs/facter/lib/facter/util/collection.rb:114:in `block in
to_hash'
from
/Users/daniel/puppetlabs/facter/lib/facter/util/collection.rb:113:in `each'
from
/Users/daniel/puppetlabs/facter/lib/facter/util/collection.rb:113:in `inject'
from
/Users/daniel/puppetlabs/facter/lib/facter/util/collection.rb:113:in `to_hash'
from /Users/daniel/puppetlabs/facter/lib/facter.rb:101:in `block (2
levels) in singletonclass'
from /Users/daniel/puppetlabs/facter/lib/facter/application.rb:26:in
`run'
from /Users/daniel/puppetlabs/facter/bin/facter:60:in `<main>'
</pre>
It looks like the changed plist implementation is returning frozen strings,
which we are unable to modify.
It should be sufficient to duplicate frozen strings at that point, if
modification is required.
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