From 44aaa483c84cac4402216302e123b90a9d789088 Mon Sep 17 00:00:00 2001
From: Michael Webster <miketwebster@gmail.com>
Date: Wed, 24 Jul 2024 12:24:39 -0400
Subject: [PATCH] cs-backup-locker.c: Exit gracefully if incorrect arguments
 are given, instead of crashing.

---
 backup-locker/cs-backup-locker.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/backup-locker/cs-backup-locker.c b/backup-locker/cs-backup-locker.c
index a27eee2d..b62422e7 100644
--- a/backup-locker/cs-backup-locker.c
+++ b/backup-locker/cs-backup-locker.c
@@ -631,6 +631,11 @@ main (int    argc,
 
     g_debug ("backup-locker: initializing");
 
+    if (!xid_str || !term_tty_str || !session_tty_str) {
+        g_critical ("xid, term and session arguments are mandatory, exiting.");
+        exit (1);
+    }
+
     gulong xid = term_tty = session_tty = 0;
 
     xid = strtoul (xid_str, NULL, 0);