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Vault: Remove tmp decrypted file when experiencing error while writing (#14835)

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* Vault edit: Erase tmp file if error while writing to it

* Close the FDs returned by mkstemp()
This commit is contained in:
Hugo Chargois 2017-03-27 22:52:18 +02:00 committed by Brian Coca
parent 8e0c11ebc4
commit 1bc5527c69
1 changed files with 6 additions and 5 deletions
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5
lib/ansible/parsing/vault/__init__.py
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@ -372,13 +372,14 @@ class VaultEditor:
def _edit_file_helper(self, filename, existing_data=None, force_save=False):
# Create a tempfile
_, tmp_path = tempfile.mkstemp()
fd, tmp_path = tempfile.mkstemp()
os.close(fd)
try:
if existing_data:
self.write_data(existing_data, tmp_path, shred=False)
# drop the user into an editor on the tmp file
try:
call(self._editor_shell_command(tmp_path))
except:
# whatever happens, destroy the decrypted file