From f4585506f55757466e0aa519931a399ef76ea517 Mon Sep 17 00:00:00 2001
From: Jean-Michel Friedt <friedtj@free.fr>
Date: Sun, 5 Mar 2023 14:46:39 +0100
Subject: [PATCH] check string length

---
 grc/m17_m17_coder.block.yml | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/grc/m17_m17_coder.block.yml b/grc/m17_m17_coder.block.yml
index b132fed..c4e0135 100644
--- a/grc/m17_m17_coder.block.yml
+++ b/grc/m17_m17_coder.block.yml
@@ -27,6 +27,8 @@ parameters:
 
 asserts:
     - ${ type < 65536 }
+    - ${ len(dst_id) < 10 }
+    - ${ len(src_id) < 10 }
 templates:
   imports: from gnuradio import m17
   make: m17.m17_coder(${src_id},${dst_id},${type},${meta},${debug})