From b7dea8d4569c3e7dfcd85ce5114b2a42fb316176 Mon Sep 17 00:00:00 2001
From: Jeremy Lecour <jlecour@evolix.fr>
Date: Thu, 16 Mar 2023 21:35:03 +0100
Subject: [PATCH] minifirewall: support protocols in numeric form

---
 CHANGELOG.md                          | 2 ++
 minifirewall/files/check_minifirewall | 2 +-
 2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 36b62cb2..cd14c099 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -17,6 +17,8 @@ The **patch** part changes is incremented if multiple releases happen the same m
 
 ### Changed
 
+minifirewall: support protocols in numeric form
+
 ### Fixed
 
 ### Removed
diff --git a/minifirewall/files/check_minifirewall b/minifirewall/files/check_minifirewall
index e14d73f2..bcf70ff8 100644
--- a/minifirewall/files/check_minifirewall
+++ b/minifirewall/files/check_minifirewall
@@ -39,7 +39,7 @@ is_minifirewall_started() {
     if test -x /usr/share/scripts/minifirewall_status; then
       /usr/share/scripts/minifirewall_status > /dev/null
     else
-      /sbin/iptables -L -n | grep -q -E "^(DROP\s+udp|ACCEPT\s+icmp)\s+--\s+0\.0\.0\.0\/0\s+0\.0\.0\.0\/0\s*$"
+      /sbin/iptables -L -n | grep -q -E "^(DROP\s+(udp|17)|ACCEPT\s+(icmp|1)))\s+--\s+0\.0\.0\.0\/0\s+0\.0\.0\.0\/0\s*$"
     fi
   fi
 }