From fb47f35e8705267691bf8ea9f8fa2744d8b46d6e Mon Sep 17 00:00:00 2001
From: Sunil Mohan Adapa <sunil@medhas.org>
Date: Mon, 18 Oct 2021 12:20:57 -0700
Subject: [PATCH] email_server: action: Add argument type checking for extra
 safety

Signed-off-by: Sunil Mohan Adapa <sunil@medhas.org>
Reviewed-by: James Valleroy <jvalleroy@mailbox.org>
---
 actions/email_server | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/actions/email_server b/actions/email_server
index 2c0fb1557..8cfc79ae5 100755
--- a/actions/email_server
+++ b/actions/email_server
@@ -54,6 +54,11 @@ def _call(module_name, action_name, arguments):
         logger.critical('Bad action: %s/%r', module_name, action_name)
         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)