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diff -rupN --no-dereference podofo-0.9.7/src/podofo/base/PdfParser.h podofo-0.9.7-new/src/podofo/base/PdfParser.h
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--- podofo-0.9.7/src/podofo/base/PdfParser.h 2020-03-27 17:53:35.000000000 +0100
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+++ podofo-0.9.7-new/src/podofo/base/PdfParser.h 2021-01-09 20:24:45.356918625 +0100
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@@ -39,7 +39,7 @@
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#include "PdfVecObjects.h"
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#define W_ARRAY_SIZE 3
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-#define W_MAX_BYTES 4
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+#define W_MAX_BYTES 8
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namespace PoDoFo {
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diff -rupN --no-dereference podofo-0.9.7/src/podofo/base/PdfXRefStreamParserObject.cpp podofo-0.9.7-new/src/podofo/base/PdfXRefStreamParserObject.cpp
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--- podofo-0.9.7/src/podofo/base/PdfXRefStreamParserObject.cpp 2020-10-10 19:17:47.000000000 +0200
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+++ podofo-0.9.7-new/src/podofo/base/PdfXRefStreamParserObject.cpp 2021-01-09 20:24:45.356918625 +0100
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@@ -237,7 +237,7 @@ void PdfXRefStreamParserObject::ReadXRef
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{
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int i;
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pdf_int64 z;
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- unsigned long nData[W_ARRAY_SIZE];
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+ pdf_uint64 nData[W_ARRAY_SIZE];
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for( i=0;i<W_ARRAY_SIZE;i++ )
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{
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@@ -253,7 +253,8 @@ void PdfXRefStreamParserObject::ReadXRef
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nData[i] = 0;
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for( z=W_MAX_BYTES-lW[i];z<W_MAX_BYTES;z++ )
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{
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- nData[i] = (nData[i] << 8) + static_cast<unsigned char>(*pBuffer);
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+ nData[i] <<= 8;
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+ nData[i] += static_cast<unsigned char>(*pBuffer);
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++pBuffer;
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}
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}
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diff -rupN --no-dereference podofo-0.9.7/src/podofo/base/PdfXRefStreamParserObject.h podofo-0.9.7-new/src/podofo/base/PdfXRefStreamParserObject.h
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--- podofo-0.9.7/src/podofo/base/PdfXRefStreamParserObject.h 2019-05-23 12:08:59.000000000 +0200
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+++ podofo-0.9.7-new/src/podofo/base/PdfXRefStreamParserObject.h 2021-01-09 20:24:45.356918625 +0100
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@@ -38,7 +38,7 @@
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#include "PdfParserObject.h"
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#define W_ARRAY_SIZE 3
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-#define W_MAX_BYTES 4
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+#define W_MAX_BYTES 8
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namespace PoDoFo {
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