File r1837-Fix-for-CVE-2017-5886.patch of Package podofo.23799

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File r1837-Fix-for-CVE-2017-5886.patch of Package podofo.23799

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r1837 | aja_ | 2017-04-07 20:01:44 +0200 (vie, 07 abr 2017) | 2 lines

Fix for CVE-2017-5886

Index: src/base/PdfTokenizer.cpp
===================================================================
--- src/base/PdfTokenizer.cpp	(revision 1836)
+++ src/base/PdfTokenizer.cpp	(revision 1837)
@@ -239,7 +239,7 @@
         *peType = ePdfTokenType_Token;
 
     while( (c = m_device.Device()->Look()) != EOF
#-           && counter < static_cast<pdf_int64>(m_buffer.GetSize()) )
#+           && counter + 1 < static_cast<pdf_int64>(m_buffer.GetSize()) )
-           && counter < static_cast<long long>(m_buffer.GetSize()) )
+           && counter + 1 < static_cast<long long>(m_buffer.GetSize()) )
     {
         // ignore leading whitespaces
         if( !counter && IsWhitespace( c ) )
@@ -318,7 +318,6 @@
 
     m_buffer.GetBuffer()[counter] = '\0';
 
-
     if( c == EOF && !counter )
     {
         // No characters were read before EOF, so we're out of data.

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File r1837-Fix-for-CVE-2017-5886.patch of Package podofo.23799

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