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register: fail when invalid var name is specified (#56456)

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Martin Krizek
2019-05-17 11:02:03 +02:00
committed by GitHub
parent 11c63d6c1e
commit c6b40f4d40
4 changed files with 6 additions and 12 deletions
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5
lib/ansible/executor/task_executor.py
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@@ -30,7 +30,7 @@ from ansible.utils.listify import listify_lookup_plugin_terms
from ansible.utils.unsafe_proxy import UnsafeProxy, wrap_var
from ansible.vars.clean import namespace_facts, clean_facts
from ansible.utils.display import Display
from ansible.utils.vars import combine_vars
from ansible.utils.vars import combine_vars, isidentifier
display = Display()
@@ -647,6 +647,9 @@ class TaskExecutor:
# update the local copy of vars with the registered value, if specified,
# or any facts which may have been generated by the module execution
if self._task.register:
if not isidentifier(self._task.register):
raise AnsibleError("Invalid variable name in 'register' specified: '%s'" % self._task.register)
vars_copy[self._task.register] = wrap_var(result)
if self._task.async_val > 0: