From e26cd763f18968a192ee1815e88a784364760ac7 Mon Sep 17 00:00:00 2001
From: Freddie <tsfreddiewang@gmail.com>
Date: Sat, 30 Apr 2022 12:43:34 +0800
Subject: [PATCH] Resize string buffer to account for bytes instead of chars

---
 Assets/FishNet/Runtime/Serializing/Writer.cs | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/Assets/FishNet/Runtime/Serializing/Writer.cs b/Assets/FishNet/Runtime/Serializing/Writer.cs
index 191fb93b..85b00750 100644
--- a/Assets/FishNet/Runtime/Serializing/Writer.cs
+++ b/Assets/FishNet/Runtime/Serializing/Writer.cs
@@ -423,9 +423,10 @@ public void WriteString(string value)
              * never intentionally inflict allocations on itself. 
              * Reader ensures string count cannot exceed received
              * packet size. */
-            if (value.Length >= _stringBuffer.Length)
+            int valueMaxBytes = _encoding.GetMaxByteCount(value.Length);
+            if (valueMaxBytes >= _stringBuffer.Length)
             {
-                int nextSize = (_stringBuffer.Length * 2) + value.Length;
+                int nextSize = (_stringBuffer.Length * 2) + valueMaxBytes;
                 Array.Resize(ref _stringBuffer, nextSize);
             }