[Libwpg-cvs] libwpg/src/lib WPG1Parser.cpp, 1.46, 1.47 WPG2Parser.cpp, 1.80, 1.81

[Fridrich S. <str...@us...>]

Update of /cvsroot/libwpg/libwpg/src/lib
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv3479/src/lib

Modified Files:
	WPG1Parser.cpp WPG2Parser.cpp 
Log Message:
some more sanity checks due to sum1's tearing-down work. Thanks, dudie

Index: WPG2Parser.cpp
===================================================================
RCS file: /cvsroot/libwpg/libwpg/src/lib/WPG2Parser.cpp,v
retrieving revision 1.80
retrieving revision 1.81
diff -u -d -r1.80 -r1.81
--- WPG2Parser.cpp	24 Jul 2008 13:52:24 -0000	1.80
+++ WPG2Parser.cpp	13 Aug 2008 07:45:43 -0000	1.81
@@ -1451,7 +1451,7 @@
 
 	// plain data, uncompression
 	if(compression_format==0)
-		for(unsigned ii=0; ii < tmpBufferSize && m_input->tell() <= m_recordEnd; ii++)
+		for(unsigned ii=0; ii < tmpBufferSize && !m_input->atEOS() && m_input->tell() <= m_recordEnd; ii++)
 			buffer.push_back( readU8() );
 	// run-length encoding
 	else if(compression_format==1)
@@ -1859,7 +1859,7 @@
 	
 	WPG_DEBUG_MSG(("Image Object Mime Type : %s\n", binaryData.mimeType.cstr()));
 
-	while (m_input->tell() <= m_recordEnd)
+	while (!m_input->atEOS() && m_input->tell() <= m_recordEnd)
 		binaryData.append((char)readU8());
 	WPG_DEBUG_MSG(("     Image Object Size : %li\n", (unsigned long)binaryData.size()));
 

Index: WPG1Parser.cpp
===================================================================
RCS file: /cvsroot/libwpg/libwpg/src/lib/WPG1Parser.cpp,v
retrieving revision 1.46
retrieving revision 1.47
diff -u -d -r1.46 -r1.47
--- WPG1Parser.cpp	24 Jul 2008 15:35:55 -0000	1.46
+++ WPG1Parser.cpp	13 Aug 2008 07:45:43 -0000	1.47
@@ -785,7 +785,7 @@
 	data.rect.y2 = (double)m_height/1200.0 - (double)y2/72.0;
 	
 	data.clear();
-	while (m_input->tell() <= m_recordEnd)
+	while (!m_input->atEOS() && m_input->tell() <= m_recordEnd)
 		data.append((char)readU8());
 	data.mimeType = "application/x-postscript";
 	if (data.size())
@@ -834,7 +834,7 @@
 	m_input->seek(48, WPX_SEEK_CUR);
 	
 	data.clear();
-	while (m_input->tell() <= m_recordEnd)
+	while (!m_input->atEOS() && m_input->tell() <= m_recordEnd)
 		data.append((char)readU8());
 	if (data.size())
 		m_painter->drawImageObject(data);