[Libreoffice-commits] core.git: vcl/source

[Caolán McNamara]

 vcl/source/filter/igif/gifread.cxx |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

New commits:
commit 7ed8b9e3a9685eb3b07c65b7f2912612c5c9e810
Author: Caolán McNamara <caolanm at redhat.com>
Date:   Fri Jan 26 12:01:04 2018 +0000

    coverity#1428609 Unintended sign extension
    
    and
    
    coverity#1428610 Unintended sign extension
    
    Change-Id: Ia6de85c7c438e610983a30204bda364367750d98

diff --git a/vcl/source/filter/igif/gifread.cxx b/vcl/source/filter/igif/gifread.cxx
index 78ed3036e67f..30cb0c674813 100644
--- a/vcl/source/filter/igif/gifread.cxx
+++ b/vcl/source/filter/igif/gifread.cxx
@@ -662,7 +662,7 @@ void GIFReader::CreateNewBitmaps()
         aAnimBmp.eDisposal = Disposal::Not;
 
     nAnimationByteSize += aAnimBmp.aBmpEx.GetSizeBytes();
-    nAnimationMinFileData += nImageWidth * nImageHeight / 2560;
+    nAnimationMinFileData += static_cast<sal_uInt64>(nImageWidth) * nImageHeight / 2560;
     aAnimation.Insert( aAnimBmp );
 
     if( aAnimation.Count() == 1 )