2 files changed, 6 insertions, 21 deletions
diff --git a/unotools/source/streaming/streamwrap.cxx b/unotools/source/streaming/streamwrap.cxx
index bcc365d961b1..97d05180b020 100644
--- a/unotools/source/streaming/streamwrap.cxx
+++ b/unotools/source/streaming/streamwrap.cxx
@@ -177,16 +177,11 @@ sal_Int64 SAL_CALL OSeekableInputStreamWrapper::getLength(  )
     ::osl::MutexGuard aGuard( m_aMutex );
     checkConnected();
 
-    sal_uInt32 nCurrentPos = m_pSvStream->Tell();
     checkError();
 
-    m_pSvStream->Seek(STREAM_SEEK_TO_END);
-    sal_uInt32 nEndPos = m_pSvStream->Tell();
-    m_pSvStream->Seek(nCurrentPos);
+    sal_Int64 nEndPos = m_pSvStream->TellEnd();
 
-    checkError();
-
-    return static_cast<sal_Int64>(nEndPos);
+    return nEndPos;
 }
 
 //= OOutputStreamWrapper
@@ -268,16 +263,11 @@ sal_Int64 SAL_CALL OSeekableOutputStreamWrapper::getPosition(  )
 
 sal_Int64 SAL_CALL OSeekableOutputStreamWrapper::getLength(  )
 {
-    sal_uInt32 nCurrentPos = rStream.Tell();
     checkError();
 
-    rStream.Seek(STREAM_SEEK_TO_END);
-    sal_uInt32 nEndPos = rStream.Tell();
-    rStream.Seek(nCurrentPos);
-
-    checkError();
+    sal_Int64 nEndPos = rStream.TellEnd();
 
-    return static_cast<sal_Int64>(nEndPos);
+    return nEndPos;
 }
 
 OStreamWrapper::~OStreamWrapper() = default;
diff --git a/unotools/source/ucbhelper/xtempfile.cxx b/unotools/source/ucbhelper/xtempfile.cxx
index 5437044b8586..8bfe8b14a009 100644
--- a/unotools/source/ucbhelper/xtempfile.cxx
+++ b/unotools/source/ucbhelper/xtempfile.cxx
@@ -338,16 +338,11 @@ sal_Int64 SAL_CALL OTempFileService::getLength(  )
     ::osl::MutexGuard aGuard( maMutex );
     checkConnected();
 
-    sal_uInt32 nCurrentPos = mpStream->Tell();
     checkError();
 
-    mpStream->Seek(STREAM_SEEK_TO_END);
-    sal_uInt32 nEndPos = mpStream->Tell();
-    mpStream->Seek(nCurrentPos);
+    sal_Int64 nEndPos = mpStream->TellEnd();
 
-    checkError();
-
-    return static_cast<sal_Int64>(nEndPos);
+    return nEndPos;
 }
 
 // XStream