From 5e0ff26242317e38e044f0085d1039a8dd49165e Mon Sep 17 00:00:00 2001
From: Ben Allfree <ben@benallfree.com>
Date: Sat, 29 Aug 2026 20:46:34 -0700
Subject: [PATCH] fix(prefs): widen ConfigSerializer rd_len

Co-authored-by: Cursor <cursoragent@cursor.com>
---
 src/helpers/ConfigSerializer.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/helpers/ConfigSerializer.h b/src/helpers/ConfigSerializer.h
index e55b1b120f..99380a40b0 100644
--- a/src/helpers/ConfigSerializer.h
+++ b/src/helpers/ConfigSerializer.h
@@ -25,7 +25,7 @@ class ConfigSerializer {
   class Context {
     Stream* _f;
     OP _op;
-    uint8_t rd_len;
+    uint16_t rd_len;  // must hold CONFIG_MAX_TOKEN_LEN (build-flag override may exceed 255)
     uint8_t rd_mode;
     char pending;
     char rd_buf[CONFIG_MAX_TOKEN_LEN];