From 7dcf004f0ee3282dcdc14c59e82d36f9ffef6c64 Mon Sep 17 00:00:00 2001
From: rlbxku1r <32811754+rlbxku1r@users.noreply.github.com>
Date: Mon, 27 Sep 2021 00:21:03 +0900
Subject: [PATCH] wxMBConv_iconv: Fix wrong buffer size

This is an oversight in commit 878c265.
---
 src/common/strconv.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/common/strconv.cpp b/src/common/strconv.cpp
index 3cf9169934..84e96e5fc4 100644
--- a/src/common/strconv.cpp
+++ b/src/common/strconv.cpp
@@ -2343,13 +2343,13 @@ wxMBConv_iconv::ToWChar(wchar_t *dst, size_t dstLen,
         do
         {
             char* bufPtr = (char*)tbuf;
-            dstLen = 8 * SIZEOF_WCHAR_T;
+            dstLen = sizeof(tbuf);
 
             cres = iconv(m2w,
                          ICONV_CHAR_CAST(&pszPtr), &srcLen,
                          &bufPtr, &dstLen );
 
-            res += 8 - (dstLen / SIZEOF_WCHAR_T);
+            res += (sizeof(tbuf) - dstLen) / SIZEOF_WCHAR_T;
         }
         while ((cres == (size_t)-1) && (errno == E2BIG));
     }