From e8c57ba19e21d47cf4120d86fb7b1c4c17126724 Mon Sep 17 00:00:00 2001
From: tux <tux@fiedler.live>
Date: Thu, 11 Sep 2025 15:43:06 +0200
Subject: [PATCH] Workaround to not parse entire file

---
 mon | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/mon b/mon
index 1b2a47b..7ea9b7a 100755
--- a/mon
+++ b/mon
@@ -85,10 +85,12 @@ ip link set "$iface" up
 # For monitoring only used for using the same channel as the ap
 if [[ -f "hostapd-wpe.conf" ]]; then
     echo "[+] Found hostapd-wpe.conf in the current directory. Using it."
-    source hostapd-wpe.conf
+    # Import channel variable only
+    source <(grep -E '^[[:space:]]*channel[[:space:]]*=' hostapd-wpe.conf
+
 else
     echo "[!] hostapd-wpe.conf not found in the current directory. Using the default: /etc/hostapd-wpe/hostapd-wpe.conf"
-    source /etc/hostapd-wpe/hostapd-wpe.conf
+    source <(grep -E '^[[:space:]]*channel[[:space:]]*=' /etc/hostapd-wpe/hostapd-wpe.conf
 fi
 
 # Start monitoring