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looped includes need unique references to prevent information bleeding

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Fixes #12155
This commit is contained in:
James Cammarata 2015-09-01 12:31:35 -04:00
parent c17c5cac0b
commit 974b69d236
1 changed files with 7 additions and 0 deletions
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7
lib/ansible/plugins/strategies/__init__.py
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@ -409,6 +409,13 @@ class StrategyBase:
# set the vars for this task from those specified as params to the include # set the vars for this task from those specified as params to the include
for b in block_list: for b in block_list:
# first make a copy of the including task, so that each has a unique copy to modify
# FIXME: not sure if this is the best way to fix this, as we might be losing
# information in the copy. Previously we assigned the include params to
# the block variables directly, which caused other problems, so we may
# need to figure out a third option if this also presents problems.
b._task_include = b._task_include.copy(exclude_block=True)
# then we create a temporary set of vars to ensure the variable reference is unique
temp_vars = b._task_include.vars.copy() temp_vars = b._task_include.vars.copy()
temp_vars.update(included_file._args.copy()) temp_vars.update(included_file._args.copy())
b._task_include.vars = temp_vars b._task_include.vars = temp_vars