From 42c178bef78efeaa3ab2e31ca5d466105966e5f3 Mon Sep 17 00:00:00 2001
From: Stephan Bergmann <sbergman@redhat.com>
Date: Tue, 2 Jun 2015 16:56:19 +0200
Subject: -fsanitize=nonnull-attribute in memcpy call

Change-Id: I0ed38aa54e1b403f015c27b27edb4710e935d961
---
 tools/source/stream/stream.cxx | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/tools/source/stream/stream.cxx b/tools/source/stream/stream.cxx
index 2e98799d2b9d..b96da82b326a 100644
--- a/tools/source/stream/stream.cxx
+++ b/tools/source/stream/stream.cxx
@@ -1771,7 +1771,10 @@ sal_Size SvMemoryStream::GetData( void* pData, sal_Size nCount )
     sal_Size nMaxCount = nEndOfData-nPos;
     if( nCount > nMaxCount )
         nCount = nMaxCount;
-    memcpy( pData, pBuf+nPos, (size_t)nCount );
+    if (nCount != 0)
+    {
+        memcpy( pData, pBuf+nPos, (size_t)nCount );
+    }
     nPos += nCount;
     return nCount;
 }
-- 
cgit