From 722d993a4384d8c4f294994757894af09348ac4f Mon Sep 17 00:00:00 2001
From: Caolán McNamara <caolanm@redhat.com>
Date: Mon, 17 Oct 2011 14:00:57 +0100
Subject: check that seeks and reads succeeded

---
 sc/source/filter/excel/xistream.cxx | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

(limited to 'sc')

diff --git a/sc/source/filter/excel/xistream.cxx b/sc/source/filter/excel/xistream.cxx
index 1487a0e867a0..e5ec510d9953 100644
--- a/sc/source/filter/excel/xistream.cxx
+++ b/sc/source/filter/excel/xistream.cxx
@@ -1034,10 +1034,13 @@ void XclImpStream::RestorePosition( const XclImpStreamPos& rPos )
 
 bool XclImpStream::ReadNextRawRecHeader()
 {
-    mrStrm.Seek( mnNextRecPos );
-    bool bRet = mnNextRecPos + 4 <= mnStreamSize;
+    sal_Size nSeekedPos = mrStrm.Seek( mnNextRecPos );
+    bool bRet = (nSeekedPos == mnNextRecPos) && (mnNextRecPos + 4 <= mnStreamSize);
     if( bRet )
+    {
         mrStrm >> mnRawRecId >> mnRawRecSize;
+        bRet = mrStrm.good();
+    }
     return bRet;
 }
 
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