From c8bd2518dda4593681626c4780f492995dff66e3 Mon Sep 17 00:00:00 2001
From: Caolán McNamara <caolanm@redhat.com>
Date: Mon, 2 Feb 2015 10:38:27 +0000
Subject: coverity#1266492 Untrusted value as argument

Change-Id: Idbe205df445b29e7a121e93dbd74b2578199699b
---
 filter/source/msfilter/svdfppt.cxx | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

(limited to 'filter/source')

diff --git a/filter/source/msfilter/svdfppt.cxx b/filter/source/msfilter/svdfppt.cxx
index fab6c672b636..73b1a09ace5f 100644
--- a/filter/source/msfilter/svdfppt.cxx
+++ b/filter/source/msfilter/svdfppt.cxx
@@ -5286,7 +5286,10 @@ void PPTStyleTextPropReader::Init( SvStream& rIn, SdrPowerPointImport& rMan, con
                     sal_uInt32 nMaxStrLen = aString.getLength();
                     if (nCharAnzRead + nStrLen > nMaxStrLen)
                         nStrLen = nMaxStrLen - nCharAnzRead;
-                    aCharPropSet.maString = aString.copy(nCharAnzRead, nStrLen);
+                    if (nCharAnzRead > static_cast<sal_uInt32>(aString.getLength()))
+                        aCharPropSet.maString = OUString();
+                    else
+                        aCharPropSet.maString = aString.copy(nCharAnzRead, nStrLen);
                     aCharPropList.push_back( new PPTCharPropSet( aCharPropSet, nCurrentPara ) );
                     nCharAnzRead += nCharCount;
                     bEmptyParaPossible = false;
-- 
cgit