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

[Caolán McNamara]

 filter/source/graphicfilter/ieps/ieps.cxx |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

New commits:
commit ac31598662c280ef99f305f6ca8ddc0be96ede06
Author: Caolán McNamara <caolanm at redhat.com>
Date:   Fri Oct 27 13:34:46 2017 +0100

    ofz#3837 Integer-overflow
    
    Change-Id: Iaf9573ba7a8c08ba8c1b8dcf62340d0ea213e1a9
    Reviewed-on: https://gerrit.libreoffice.org/43944
    Tested-by: Jenkins <ci at libreoffice.org>
    Reviewed-by: Caolán McNamara <caolanm at redhat.com>
    Tested-by: Caolán McNamara <caolanm at redhat.com>

diff --git a/filter/source/graphicfilter/ieps/ieps.cxx b/filter/source/graphicfilter/ieps/ieps.cxx
index 4d6001cd9538..6d5c41cba7d8 100644
--- a/filter/source/graphicfilter/ieps/ieps.cxx
+++ b/filter/source/graphicfilter/ieps/ieps.cxx
@@ -766,7 +766,7 @@ ipsGraphicImport( SvStream & rStream, Graphic & rGraphic, FilterConfigItem* )
                     bFail = o3tl::checked_sub(nNumb[2], nNumb[0], nWidth) || o3tl::checked_add(nWidth, 1L, nWidth);
                 if (!bFail)
                     bFail = o3tl::checked_sub(nNumb[3], nNumb[1], nHeight) || o3tl::checked_add(nWidth, 1L, nHeight);
-                if (!bFail)
+                if (!bFail && nWidth > 0 && nHeight > 0)
                 {
                     GDIMetaFile aMtf;