fixed out-of-bounds OUString access

Change-Id: I971c339f2cb4cddcf4fbb447eb79282d34979220

fixed out-of-bounds OUString access
Change-Id: I971c339f2cb4cddcf4fbb447eb79282d34979220
f46cb0c4 · Eike Rathke · 31d3ab5e · f46cb0c4
Kaydet (Commit) f46cb0c4 authored Eki 16, 2013 tarafından Eike Rathke
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inputhdl.cxx sc/source/ui/app/inputhdl.cxx +2 -1

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--- a/sc/source/ui/app/inputhdl.cxx
+++ b/sc/source/ui/app/inputhdl.cxx
@@ -956,7 +956,8 @@ void ScInputHandler::ShowTipCursor()
                {
                    sal_uInt16 nPosition = 0;
                    OUString aText = pEngine->GetWord( 0, aSel.nEndPos-1 );
-                    if( aText[ aSel.nEndPos-1 ] == '=' )
+                    /* XXX: dubious, what is this condition supposed to exactly match? */
+                    if (aSel.nEndPos <= aText.getLength() && aText[ aSel.nEndPos-1 ] == '=')
                    {
                        break;
                    }