From 73f9c02f49dcf6fff47ddac63f0fe6e329a5c95c Mon Sep 17 00:00:00 2001
From: Harald Welte <laforge@osmocom.org>
Date: Tue, 3 Dec 2019 21:51:05 +0100
Subject: [PATCH] exit(2) on unsupported positional arguments on command line

Change-Id: I5398edac755280d2982285802516681aa5255470
---
 src/osmo-mgw/mgw_main.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/osmo-mgw/mgw_main.c b/src/osmo-mgw/mgw_main.c
index adc1751bc..4168e0dc3 100644
--- a/src/osmo-mgw/mgw_main.c
+++ b/src/osmo-mgw/mgw_main.c
@@ -132,6 +132,10 @@ static void handle_options(int argc, char **argv)
 			break;
 		};
 	}
+	if (argc > optind) {
+		fprintf(stderr, "Unsupported positional arguments on command line\n");
+		exit(2);
+	}
 }
 
 /* Callback function to be called when the RSIP ("Reset in Progress") mgcp