From 83efadb7f370ec190f9f2ad414059fcf0d26b931 Mon Sep 17 00:00:00 2001
From: Ryan Norton <wxprojects@comcast.net>
Date: Fri, 18 Feb 2005 03:53:56 +0000
Subject: [PATCH] [ 1123124 ] wxStringBase::Alloc can change string length
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@32124 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
---
src/common/string.cpp | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/src/common/string.cpp b/src/common/string.cpp
index d448b4b306..6ddd68f0c7 100644
--- a/src/common/string.cpp
+++ b/src/common/string.cpp
@@ -380,7 +380,9 @@ bool wxStringBase::Alloc(size_t nLen)
// allocation failure handled by caller
return false;
}
- memcpy(m_pchData, pData->data(), nOldLen*sizeof(wxChar));
+ // +1 to copy the terminator, too
+ memcpy(m_pchData, pData->data(), (nOldLen+1)*sizeof(wxChar));
+ GetStringData()->nDataLength = nOldLen;
}
else {
nLen += EXTRA_ALLOC;
--
2.47.2