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email_server: action: Add argument type checking for extra safety

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Signed-off-by: Sunil Mohan Adapa <sunil@medhas.org>
Reviewed-by: James Valleroy <jvalleroy@mailbox.org>
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Sunil Mohan Adapa 2021-10-18 12:20:57 -07:00 committed by James Valleroy
parent ce3668d5e8
commit fb47f35e87
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1 changed files with 5 additions and 0 deletions
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actions/email_server
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@ -54,6 +54,11 @@ def _call(module_name, action_name, arguments):
logger.critical('Bad action: %s/%r', module_name, action_name) logger.critical('Bad action: %s/%r', module_name, action_name)
sys.exit(EXIT_SYNTAX) sys.exit(EXIT_SYNTAX)
for argument in arguments:
if not isinstance(argument, str):
logger.critical('Bad argument: %s', argument)
sys.exit(EXIT_SYNTAX)
action(*arguments) action(*arguments)