From 6e81fdfd465b103c0bd83d2f5edb29da24eca522 Mon Sep 17 00:00:00 2001
From: PacoX <francois.riot@gmail.com>
Date: Wed, 27 May 2026 08:32:16 +0200
Subject: [PATCH] add clamp for path length

---
 lib/connector/meshcore_connector.dart |   7 +-
 lib/screens/settings_screen.dart      |   2 +-
 untranslated.json                     | 120 ++++++++++++++++++++++++++
 3 files changed, 125 insertions(+), 4 deletions(-)
 create mode 100644 untranslated.json

diff --git a/lib/connector/meshcore_connector.dart b/lib/connector/meshcore_connector.dart
index 8b1f21df..b21bd3ed 100644
--- a/lib/connector/meshcore_connector.dart
+++ b/lib/connector/meshcore_connector.dart
@@ -2798,9 +2798,10 @@ class MeshCoreConnector extends ChangeNotifier {
       if (!isConnected) return;
 
       final mode = _pathHashByteWidth - 1;
-      final encodedPathLen = (pathLen >= 0 && pathLen != 0xFF)
-          ? (pathLen | (mode << 6))
-          : pathLen;
+      if (pathLen < 0 || pathLen > 0x3F) {
+        return;
+      }
+      final encodedPathLen = pathLen | (mode << 6);
       await sendFrame(
         buildUpdateContactPathFrame(
           contact.publicKey,
diff --git a/lib/screens/settings_screen.dart b/lib/screens/settings_screen.dart
index 04086126..3294546f 100644
--- a/lib/screens/settings_screen.dart
+++ b/lib/screens/settings_screen.dart
@@ -348,7 +348,7 @@ class _SettingsScreenState extends State<SettingsScreen> {
   }
 
   String _pathHashModeSubtitle(int pathHashByteWidth) {
-    final width = pathHashByteWidth.clamp(1, 3).toInt();
+    final width = pathHashByteWidth.clamp(1, 4).toInt();
     final mode = width - 1;
     final unit = width == 1 ? 'byte' : 'bytes';
     return 'Mode $mode - $width $unit per hop';
diff --git a/untranslated.json b/untranslated.json
new file mode 100644
index 00000000..dd0a7e15
--- /dev/null
+++ b/untranslated.json
@@ -0,0 +1,120 @@
+{
+  "bg": [
+    "repeater_pathHashModeOption0",
+    "repeater_pathHashModeOption1",
+    "repeater_pathHashModeOption2",
+    "repeater_pathHashModeOption3"
+  ],
+
+  "de": [
+    "repeater_pathHashModeOption0",
+    "repeater_pathHashModeOption1",
+    "repeater_pathHashModeOption2",
+    "repeater_pathHashModeOption3"
+  ],
+
+  "es": [
+    "repeater_pathHashModeOption0",
+    "repeater_pathHashModeOption1",
+    "repeater_pathHashModeOption2",
+    "repeater_pathHashModeOption3"
+  ],
+
+  "fr": [
+    "repeater_pathHashModeOption0",
+    "repeater_pathHashModeOption1",
+    "repeater_pathHashModeOption2",
+    "repeater_pathHashModeOption3"
+  ],
+
+  "hu": [
+    "repeater_pathHashModeOption0",
+    "repeater_pathHashModeOption1",
+    "repeater_pathHashModeOption2",
+    "repeater_pathHashModeOption3"
+  ],
+
+  "it": [
+    "repeater_pathHashModeOption0",
+    "repeater_pathHashModeOption1",
+    "repeater_pathHashModeOption2",
+    "repeater_pathHashModeOption3"
+  ],
+
+  "ja": [
+    "repeater_pathHashModeOption0",
+    "repeater_pathHashModeOption1",
+    "repeater_pathHashModeOption2",
+    "repeater_pathHashModeOption3"
+  ],
+
+  "ko": [
+    "repeater_pathHashModeOption0",
+    "repeater_pathHashModeOption1",
+    "repeater_pathHashModeOption2",
+    "repeater_pathHashModeOption3"
+  ],
+
+  "nl": [
+    "repeater_pathHashModeOption0",
+    "repeater_pathHashModeOption1",
+    "repeater_pathHashModeOption2",
+    "repeater_pathHashModeOption3"
+  ],
+
+  "pl": [
+    "repeater_pathHashModeOption0",
+    "repeater_pathHashModeOption1",
+    "repeater_pathHashModeOption2",
+    "repeater_pathHashModeOption3"
+  ],
+
+  "pt": [
+    "repeater_pathHashModeOption0",
+    "repeater_pathHashModeOption1",
+    "repeater_pathHashModeOption2",
+    "repeater_pathHashModeOption3"
+  ],
+
+  "ru": [
+    "repeater_pathHashModeOption0",
+    "repeater_pathHashModeOption1",
+    "repeater_pathHashModeOption2",
+    "repeater_pathHashModeOption3"
+  ],
+
+  "sk": [
+    "repeater_pathHashModeOption0",
+    "repeater_pathHashModeOption1",
+    "repeater_pathHashModeOption2",
+    "repeater_pathHashModeOption3"
+  ],
+
+  "sl": [
+    "repeater_pathHashModeOption0",
+    "repeater_pathHashModeOption1",
+    "repeater_pathHashModeOption2",
+    "repeater_pathHashModeOption3"
+  ],
+
+  "sv": [
+    "repeater_pathHashModeOption0",
+    "repeater_pathHashModeOption1",
+    "repeater_pathHashModeOption2",
+    "repeater_pathHashModeOption3"
+  ],
+
+  "uk": [
+    "repeater_pathHashModeOption0",
+    "repeater_pathHashModeOption1",
+    "repeater_pathHashModeOption2",
+    "repeater_pathHashModeOption3"
+  ],
+
+  "zh": [
+    "repeater_pathHashModeOption0",
+    "repeater_pathHashModeOption1",
+    "repeater_pathHashModeOption2",
+    "repeater_pathHashModeOption3"
+  ]
+}