From: Robert Roebling <robert@roebling.de>
Date: Fri, 23 May 2008 19:41:32 +0000 (+0000)
Subject: wxTextCtrk::GetRange() shouldn't crash on out of range request
X-Git-Url: https://git.saurik.com/wxWidgets.git/commitdiff_plain/e9863f4ea1ab957e59b421d36e6199c7b472476d

wxTextCtrk::GetRange() shouldn't crash on out of range request

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@53729 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
---

diff --git a/src/common/textentrycmn.cpp b/src/common/textentrycmn.cpp
index c6b769601e..5ec6850708 100644
--- a/src/common/textentrycmn.cpp
+++ b/src/common/textentrycmn.cpp
@@ -40,7 +40,9 @@
 wxString wxTextEntryBase::GetRange(long from, long to) const
 {
     wxString sel;
-    if ( from < to )
+    wxString value = GetValue();
+    
+    if ((from < to) && ((long)value.length() >= to + from))
     {
         sel = GetValue().substr(from, to - from);
     }