Update of /cvsroot/libwpg/libwpg/src/lib
In directory sc8-pr-cvs6.sourceforge.net:/tmp/cvs-serv24989/src/lib
Modified Files:
WPG2Parser.cpp
Log Message:
sanity check regarding dimension
based on patch by Fridrich
Index: WPG2Parser.cpp
===================================================================
RCS file: /cvsroot/libwpg/libwpg/src/lib/WPG2Parser.cpp,v
retrieving revision 1.5
retrieving revision 1.6
diff -u -d -r1.5 -r1.6
--- WPG2Parser.cpp 17 Jun 2006 08:11:53 -0000 1.5
+++ WPG2Parser.cpp 18 Jun 2006 07:26:30 -0000 1.6
@@ -308,10 +308,10 @@
unsigned long imageY2 = (m_doublePrecision) ? readU32() : readU16();
// used to adjust coordinates
- m_xofs = imageX1;
- m_yofs = imageY1;
- m_width = imageX2-imageX1;
- m_height = imageY2-imageY1;
+ m_xofs = (imageX1 < imageX2) ? imageX1 : imageX2;
+ m_yofs = (imageY1 < imageY2) ? imageY1 : imageX2;
+ m_width = (imageX2 > imageX1 ) ? imageX2-imageX1 : imageX1-imageX2;
+ m_height = (imageY2 > imageY1) ? imageY2-imageY1 : imageY1-imageY2;
WPG_DEBUG_MSG(("StartWPG\n"));
WPG_DEBUG_MSG((" Horizontal unit of measure : %d pixels/inch\n", horizontalUnit));
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