From 5aedfc17e5e943bdabe5256fe26cba7cb9e9f070 Mon Sep 17 00:00:00 2001
From: Ben Allfree <ben@benallfree.com>
Date: Fri, 5 Dec 2025 19:27:11 -0800
Subject: [PATCH] fix: add filtering for direct messages in LoBBSModule to
 ignore broadcasts

---
 src/LoBBSModule.cpp | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/LoBBSModule.cpp b/src/LoBBSModule.cpp
index 7bf5742..49a2c8a 100644
--- a/src/LoBBSModule.cpp
+++ b/src/LoBBSModule.cpp
@@ -122,6 +122,11 @@ LoBBSModule::LoBBSModule() : SinglePortModule("LoBBS", meshtastic_PortNum_TEXT_M
 
 ProcessMessage LoBBSModule::handleReceived(const meshtastic_MeshPacket &mp)
 {
+    // Only process direct messages to this node, ignore broadcasts
+    if (!isToUs(&mp)) {
+        return ProcessMessage::CONTINUE;
+    }
+
     LOG_DEBUG("LoBBS received DM from=0x%0x, id=%d, msg=%.*s", mp.from, mp.id, mp.decoded.payload.size, mp.decoded.payload.bytes);
 
     meshtastic_LoBBSUser existingUser = meshtastic_LoBBSUser_init_zero;