1858424fa0
2007/06/01 22:56:33 maho 1.4.4.1: /usr/bin/objformat is gone for 7-CURRENT. Issue number: #i76141# Submitted by: jkim
896 lines
27 KiB
Diff
896 lines
27 KiB
Diff
*** misc/libwpd-0.8.8/configure Tue Jan 9 05:35:10 2007
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--- misc/build/libwpd-0.8.8/configure Wed Apr 4 20:10:49 2007
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***************
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*** 8089,8095 ****
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;;
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freebsd*)
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! objformat=`test -x /usr/bin/objformat && /usr/bin/objformat || echo aout`
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version_type=freebsd-$objformat
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case $version_type in
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freebsd-elf*)
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--- 8089,8095 ----
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;;
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freebsd*)
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! objformat=`test -x /usr/bin/objformat && /usr/bin/objformat || echo elf`
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version_type=freebsd-$objformat
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case $version_type in
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freebsd-elf*)
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***************
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*** 11808,11814 ****
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;;
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freebsd*)
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! objformat=`test -x /usr/bin/objformat && /usr/bin/objformat || echo aout`
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version_type=freebsd-$objformat
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case $version_type in
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freebsd-elf*)
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--- 11808,11814 ----
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;;
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freebsd*)
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! objformat=`test -x /usr/bin/objformat && /usr/bin/objformat || echo elf`
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version_type=freebsd-$objformat
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case $version_type in
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freebsd-elf*)
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***************
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*** 14978,14984 ****
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;;
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freebsd*)
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! objformat=`test -x /usr/bin/objformat && /usr/bin/objformat || echo aout`
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version_type=freebsd-$objformat
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case $version_type in
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freebsd-elf*)
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--- 14978,14984 ----
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;;
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freebsd*)
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! objformat=`test -x /usr/bin/objformat && /usr/bin/objformat || echo elf`
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version_type=freebsd-$objformat
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case $version_type in
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freebsd-elf*)
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***************
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*** 17346,17352 ****
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;;
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freebsd*)
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! objformat=`test -x /usr/bin/objformat && /usr/bin/objformat || echo aout`
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version_type=freebsd-$objformat
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case $version_type in
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freebsd-elf*)
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--- 17346,17352 ----
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;;
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freebsd*)
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! objformat=`test -x /usr/bin/objformat && /usr/bin/objformat || echo elf`
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version_type=freebsd-$objformat
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case $version_type in
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freebsd-elf*)
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*** misc/libwpd-0.8.8/src/lib/WP1Heuristics.cpp Wed Jan 3 14:07:55 2007
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--- misc/build/libwpd-0.8.8/src/lib/WP1Heuristics.cpp Tue Apr 17 16:20:47 2007
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***************
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*** 27,32 ****
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--- 27,33 ----
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#include "WP1Heuristics.h"
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#include "WP1FileStructure.h"
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#include "libwpd_internal.h"
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+ #include <limits>
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WPDConfidence WP1Heuristics::isWP1FileFormat(WPXInputStream *input, bool partialContent)
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{
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***************
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*** 74,81 ****
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// <function code>{function length}...{function length}<function code>
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// that we observed in variable length WP1 functions
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! long functionLength = readU32(input, true);
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! long closingFunctionLength = 0;
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WPD_DEBUG_MSG(("WP1Heuristics functionLength = 0x%.8x\n", (unsigned int)functionLength));
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input->seek(functionLength, WPX_SEEK_CUR);
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--- 75,84 ----
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// <function code>{function length}...{function length}<function code>
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// that we observed in variable length WP1 functions
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! unsigned long functionLength = readU32(input, true);
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! if (functionLength > ((std::numeric_limits<uint32_t>::max)() / 2))
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! return WPD_CONFIDENCE_NONE;
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! unsigned long closingFunctionLength = 0;
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WPD_DEBUG_MSG(("WP1Heuristics functionLength = 0x%.8x\n", (unsigned int)functionLength));
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input->seek(functionLength, WPX_SEEK_CUR);
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*** misc/libwpd-0.8.8/src/lib/WP1Part.cpp Wed Jan 3 14:07:55 2007
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--- misc/build/libwpd-0.8.8/src/lib/WP1Part.cpp Tue Apr 17 16:09:57 2007
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***************
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*** 46,51 ****
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--- 46,58 ----
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}
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else if (WP1_FUNCTION_GROUP_SIZE[readVal-0xC0] == -1)
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{
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+ // Should not happen because the heuristics would not recognize this file as a well formed WP1 file,
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+ // Nonetheless if we ever change the parts using the heuristics, this will be a check useful to have
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+ if (!WP1VariableLengthGroup::isGroupConsistent(input, readVal))
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+ {
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+ WPD_DEBUG_MSG(("WordPerfect: Consistency Check (variable length) failed; ignoring this byte\n"));
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+ return 0;
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+ }
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WPD_DEBUG_MSG(("WordPerfect: constructVariableLengthGroup\n"));
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return WP1VariableLengthGroup::constructVariableLengthGroup(input, readVal);
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}
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*** misc/libwpd-0.8.8/src/lib/WP1SetTabsGroup.cpp Fri Jan 5 11:21:16 2007
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--- misc/build/libwpd-0.8.8/src/lib/WP1SetTabsGroup.cpp Tue Apr 17 16:09:58 2007
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***************
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*** 39,45 ****
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void WP1SetTabsGroup::_readContents(WPXInputStream *input)
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{
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// Skip first the old condensed tab table
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! while (readU8(input) != 0xff)
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input->seek(2, WPX_SEEK_CUR);
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// Now read the new condensed tab table
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--- 39,45 ----
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void WP1SetTabsGroup::_readContents(WPXInputStream *input)
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{
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// Skip first the old condensed tab table
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! while (readU8(input) != 0xff && !input->atEOS())
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input->seek(2, WPX_SEEK_CUR);
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// Now read the new condensed tab table
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***************
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*** 47,54 ****
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float tmpTabPosition = 0.0f;
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WPXTabStop tmpTabStop = WPXTabStop();
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! while ((tmpTabType = read8(input)) & 0xff != 0xff)
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{
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tmpTabPosition = (float)((double)readU16(input, true) / 72.0f);
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if (tmpTabType < 0)
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--- 47,56 ----
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float tmpTabPosition = 0.0f;
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WPXTabStop tmpTabStop = WPXTabStop();
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! while (((tmpTabType = read8(input)) & 0xff) != 0xff)
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{
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+ if (input->atEOS())
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+ throw FileException();
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tmpTabPosition = (float)((double)readU16(input, true) / 72.0f);
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if (tmpTabType < 0)
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*** misc/libwpd-0.8.8/src/lib/WP1SubDocument.cpp Wed Jan 3 14:07:55 2007
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--- misc/build/libwpd-0.8.8/src/lib/WP1SubDocument.cpp Tue Apr 17 16:09:58 2007
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***************
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*** 26,32 ****
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#include "WP1Parser.h"
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#include "libwpd_internal.h"
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! WP1SubDocument::WP1SubDocument(WPXInputStream *input, const int dataSize) :
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WPXSubDocument(input, dataSize)
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{
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}
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--- 26,32 ----
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#include "WP1Parser.h"
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#include "libwpd_internal.h"
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! WP1SubDocument::WP1SubDocument(WPXInputStream *input, const unsigned dataSize) :
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WPXSubDocument(input, dataSize)
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{
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}
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*** misc/libwpd-0.8.8/src/lib/WP1SubDocument.h Wed Jan 3 14:07:56 2007
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--- misc/build/libwpd-0.8.8/src/lib/WP1SubDocument.h Tue Apr 17 16:09:58 2007
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***************
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*** 32,38 ****
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class WP1SubDocument : public WPXSubDocument
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{
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public:
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! WP1SubDocument(WPXInputStream *input, const int dataSize);
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void parse(WP1Listener *listener) const;
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};
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--- 32,38 ----
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class WP1SubDocument : public WPXSubDocument
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{
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public:
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! WP1SubDocument(WPXInputStream *input, const unsigned dataSize);
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void parse(WP1Listener *listener) const;
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};
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*** misc/libwpd-0.8.8/src/lib/WP1VariableLengthGroup.cpp Wed Jan 3 14:07:55 2007
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--- misc/build/libwpd-0.8.8/src/lib/WP1VariableLengthGroup.cpp Tue Apr 17 16:34:55 2007
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***************
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*** 31,36 ****
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--- 31,37 ----
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#include "WP1FootnoteEndnoteGroup.h"
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#include "WP1FileStructure.h"
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#include "libwpd_internal.h"
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+ #include <limits>
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WP1VariableLengthGroup::WP1VariableLengthGroup(uint8_t group)
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: m_group(group)
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***************
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*** 60,65 ****
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--- 61,68 ----
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try
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{
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uint32_t size = readU32(input, true);
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+ if (size > ((std::numeric_limits<uint32_t>::max)() / 2))
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+ return false;
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if (input->seek(size, WPX_SEEK_CUR) || input->atEOS())
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{
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***************
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*** 94,104 ****
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--- 97,114 ----
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WPD_DEBUG_MSG(("WordPerfect: handling a variable length group\n"));
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m_size = readU32(input, true); // the length is the number of data bytes minus 4 (ie. the function codes)
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+
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+ if (m_size + startPosition < startPosition)
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+ throw FileException();
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WPD_DEBUG_MSG(("WordPerfect: Read variable group header (start_position: %i, size: %i)\n", startPosition, m_size));
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_readContents(input);
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+ if ((m_size + startPosition + 4 < m_size + startPosition) ||
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+ (m_size + startPosition + 4) > ((std::numeric_limits<uint32_t>::max)() / 2))
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+ throw FileException();
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+
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input->seek(startPosition + m_size + 4, WPX_SEEK_SET);
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if (m_size != readU32(input, true))
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***************
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*** 112,117 ****
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--- 122,130 ----
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throw FileException();
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}
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+ if ((m_size + startPosition + 9 < m_size + startPosition) ||
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+ (m_size + startPosition + 9) > ((std::numeric_limits<uint32_t>::max)() / 2))
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+ throw FileException();
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input->seek(startPosition + m_size + 9, WPX_SEEK_SET);
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}
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*** misc/libwpd-0.8.8/src/lib/WP3PageFormatGroup.cpp Fri Jan 5 11:21:13 2007
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--- misc/build/libwpd-0.8.8/src/lib/WP3PageFormatGroup.cpp Tue Apr 17 16:09:58 2007
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***************
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*** 91,98 ****
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m_isRelative = (readU8(input) & 0x01);
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! while ((tmpTabType = read8(input)) & 0xff != 0xff)
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{
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tmpTabPosition = fixedPointToFloat(readU32(input, true)) / 72.0f;
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if (tmpTabType < 0)
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--- 91,100 ----
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m_isRelative = (readU8(input) & 0x01);
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! while (((tmpTabType = read8(input)) & 0xff) != 0xff)
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{
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+ if (input->atEOS())
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+ throw FileException();
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tmpTabPosition = fixedPointToFloat(readU32(input, true)) / 72.0f;
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if (tmpTabType < 0)
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*** misc/libwpd-0.8.8/src/lib/WP3SubDocument.cpp Wed Jan 3 14:07:55 2007
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--- misc/build/libwpd-0.8.8/src/lib/WP3SubDocument.cpp Tue Apr 17 16:09:58 2007
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***************
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*** 26,32 ****
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#include "WP3Parser.h"
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#include "libwpd_internal.h"
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! WP3SubDocument::WP3SubDocument(WPXInputStream *input, const int dataSize) :
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WPXSubDocument(input, dataSize)
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{
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}
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--- 26,32 ----
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#include "WP3Parser.h"
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#include "libwpd_internal.h"
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! WP3SubDocument::WP3SubDocument(WPXInputStream *input, const unsigned dataSize) :
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WPXSubDocument(input, dataSize)
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{
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}
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*** misc/libwpd-0.8.8/src/lib/WP3SubDocument.h Wed Jan 3 14:07:56 2007
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--- misc/build/libwpd-0.8.8/src/lib/WP3SubDocument.h Tue Apr 17 16:09:58 2007
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***************
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*** 32,38 ****
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class WP3SubDocument : public WPXSubDocument
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{
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public:
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! WP3SubDocument(WPXInputStream *input, const int dataSize);
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void parse(WP3Listener *listener) const;
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};
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--- 32,38 ----
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class WP3SubDocument : public WPXSubDocument
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{
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public:
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! WP3SubDocument(WPXInputStream *input, const unsigned dataSize);
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void parse(WP3Listener *listener) const;
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};
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*** misc/libwpd-0.8.8/src/lib/WP3TablesGroup.cpp Wed Jan 3 14:07:55 2007
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--- misc/build/libwpd-0.8.8/src/lib/WP3TablesGroup.cpp Tue Apr 17 16:09:58 2007
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***************
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*** 50,59 ****
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{
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// this group can contain different kinds of data, thus we need to read
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// the contents accordingly
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! uint8_t i;
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switch (getSubGroup())
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{
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case WP3_TABLES_GROUP_TABLE_FUNCTION:
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input->seek(71, WPX_SEEK_CUR);
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m_tableMode = readU8(input);
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m_offsetFromLeftEdge = readU32(input, true);
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--- 50,61 ----
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{
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// this group can contain different kinds of data, thus we need to read
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// the contents accordingly
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! uint8_t i=0;
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! long startPosition = 0;
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switch (getSubGroup())
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{
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case WP3_TABLES_GROUP_TABLE_FUNCTION:
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+ startPosition = input->tell();
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input->seek(71, WPX_SEEK_CUR);
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m_tableMode = readU8(input);
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m_offsetFromLeftEdge = readU32(input, true);
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***************
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*** 63,70 ****
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--- 65,76 ----
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m_rightGutterSpacing = readU32(input, true);
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input->seek(3, WPX_SEEK_CUR);
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m_numColumns = readU8(input);
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+ if ((m_numColumns > 32) || ((input->tell() - startPosition + m_numColumns*10) > (getSize() - 4)))
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+ throw FileException();
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for (i=0; i<m_numColumns; i++)
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{
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+ if (input->atEOS())
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+ throw FileException();
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m_columnMode[i] = readU8(input);
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m_numberFormat[i] = readU8(input);
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m_columnWidth[i] = readU32(input, true);
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***************
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*** 120,126 ****
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{
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case WP3_TABLES_GROUP_TABLE_FUNCTION:
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listener->defineTable(m_tableMode, fixedPointToWPUs(m_offsetFromLeftEdge));
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! for (i=0; i<m_numColumns; i++)
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listener->addTableColumnDefinition(fixedPointToWPUs(m_columnWidth[i]), fixedPointToWPUs(m_leftGutterSpacing),
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fixedPointToWPUs(m_rightGutterSpacing), 0, LEFT);
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listener->startTable();
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--- 126,132 ----
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{
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case WP3_TABLES_GROUP_TABLE_FUNCTION:
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listener->defineTable(m_tableMode, fixedPointToWPUs(m_offsetFromLeftEdge));
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! for (i=0; i<m_numColumns && i <= 32; i++)
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listener->addTableColumnDefinition(fixedPointToWPUs(m_columnWidth[i]), fixedPointToWPUs(m_leftGutterSpacing),
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fixedPointToWPUs(m_rightGutterSpacing), 0, LEFT);
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listener->startTable();
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*** misc/libwpd-0.8.8/src/lib/WP3VariableLengthGroup.cpp Wed Jan 3 14:07:55 2007
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--- misc/build/libwpd-0.8.8/src/lib/WP3VariableLengthGroup.cpp Tue Apr 17 16:37:17 2007
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***************
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*** 36,41 ****
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--- 36,42 ----
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#include "WP3FootnoteEndnoteGroup.h"
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#include "WP3TablesGroup.h"
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#include "libwpd_internal.h"
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+ #include <limits>
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WP3VariableLengthGroup::WP3VariableLengthGroup()
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{
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***************
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*** 72,82 ****
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--- 73,90 ----
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bool WP3VariableLengthGroup::isGroupConsistent(WPXInputStream *input, const uint8_t group)
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{
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uint32_t startPosition = input->tell();
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+ if (startPosition > ((std::numeric_limits<unsigned long>::max)() / 2))
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+ return false;
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try
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{
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uint8_t subGroup = readU8(input);
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uint16_t size = readU16(input, true);
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+ if (startPosition + size < startPosition)
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+ {
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+ input->seek(startPosition, WPX_SEEK_SET);
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+ return false;
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+ }
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if (input->seek((startPosition + size - 1 - input->tell()), WPX_SEEK_CUR) || input->atEOS())
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{
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*** misc/libwpd-0.8.8/src/lib/WP42SubDocument.cpp Wed Jan 3 14:07:55 2007
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--- misc/build/libwpd-0.8.8/src/lib/WP42SubDocument.cpp Tue Apr 17 16:09:58 2007
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***************
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*** 26,37 ****
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#include "WP42Parser.h"
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#include "libwpd_internal.h"
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! WP42SubDocument::WP42SubDocument(uint8_t * streamData, const int dataSize) :
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WPXSubDocument(streamData, dataSize)
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{
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}
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! WP42SubDocument::WP42SubDocument(WPXInputStream *input, const int dataSize) :
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WPXSubDocument(input, dataSize)
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{
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}
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--- 26,37 ----
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#include "WP42Parser.h"
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#include "libwpd_internal.h"
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! WP42SubDocument::WP42SubDocument(uint8_t * streamData, const unsigned dataSize) :
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WPXSubDocument(streamData, dataSize)
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{
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}
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! WP42SubDocument::WP42SubDocument(WPXInputStream *input, const unsigned dataSize) :
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WPXSubDocument(input, dataSize)
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{
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}
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*** misc/libwpd-0.8.8/src/lib/WP42SubDocument.h Wed Jan 3 14:07:56 2007
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--- misc/build/libwpd-0.8.8/src/lib/WP42SubDocument.h Tue Apr 17 16:09:58 2007
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***************
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*** 32,39 ****
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class WP42SubDocument : public WPXSubDocument
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{
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public:
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! WP42SubDocument(uint8_t * streamData, const int dataSize);
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! WP42SubDocument(WPXInputStream *input, const int dataSize);
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void parse(WP42Listener *listener) const;
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};
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--- 32,39 ----
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class WP42SubDocument : public WPXSubDocument
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{
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public:
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! WP42SubDocument(uint8_t * streamData, const unsigned dataSize);
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! WP42SubDocument(WPXInputStream *input, const unsigned dataSize);
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void parse(WP42Listener *listener) const;
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};
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*** misc/libwpd-0.8.8/src/lib/WP5DefinitionGroup.cpp Wed Jan 3 14:07:55 2007
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--- misc/build/libwpd-0.8.8/src/lib/WP5DefinitionGroup.cpp Tue Apr 17 16:09:58 2007
|
|
***************
|
|
*** 26,32 ****
|
|
#include "WP5Listener.h"
|
|
#include "libwpd_internal.h"
|
|
|
|
! WP5DefinitionGroup_DefineTablesSubGroup::WP5DefinitionGroup_DefineTablesSubGroup(WPXInputStream *input) :
|
|
WP5VariableLengthGroup_SubGroup(),
|
|
m_position(0),
|
|
m_numColumns(0),
|
|
--- 26,32 ----
|
|
#include "WP5Listener.h"
|
|
#include "libwpd_internal.h"
|
|
|
|
! WP5DefinitionGroup_DefineTablesSubGroup::WP5DefinitionGroup_DefineTablesSubGroup(WPXInputStream *input, uint16_t subGroupSize) :
|
|
WP5VariableLengthGroup_SubGroup(),
|
|
m_position(0),
|
|
m_numColumns(0),
|
|
***************
|
|
*** 34,39 ****
|
|
--- 34,40 ----
|
|
m_leftGutter(0),
|
|
m_rightGutter(0)
|
|
{
|
|
+ long startPosition = input->tell();
|
|
// Skip useless old values to read the old column number
|
|
input->seek(2, WPX_SEEK_CUR);
|
|
m_numColumns = readU16(input);
|
|
***************
|
|
*** 50,61 ****
|
|
--- 51,76 ----
|
|
input->seek(10, WPX_SEEK_CUR);
|
|
m_leftOffset = readU16(input);
|
|
int i;
|
|
+ if ((m_numColumns > 32) || ((input->tell() - startPosition + m_numColumns*5) > (subGroupSize - 4)))
|
|
+ throw FileException();
|
|
for (i=0; i < m_numColumns; i++)
|
|
+ {
|
|
+ if (input->atEOS())
|
|
+ throw FileException();
|
|
m_columnWidth[i] = readU16(input);
|
|
+ }
|
|
for (i=0; i < m_numColumns; i++)
|
|
+ {
|
|
+ if (input->atEOS())
|
|
+ throw FileException();
|
|
m_attributeBits[i] = readU16(input);
|
|
+ }
|
|
for (i=0; i < m_numColumns; i++)
|
|
+ {
|
|
+ if (input->atEOS())
|
|
+ throw FileException();
|
|
m_columnAlignment[i] = readU8(input);
|
|
+ }
|
|
}
|
|
|
|
void WP5DefinitionGroup_DefineTablesSubGroup::parse(WP5Listener *listener)
|
|
***************
|
|
*** 88,94 ****
|
|
switch(getSubGroup())
|
|
{
|
|
case WP5_TOP_DEFINITION_GROUP_DEFINE_TABLES:
|
|
! m_subGroupData = new WP5DefinitionGroup_DefineTablesSubGroup(input);
|
|
break;
|
|
default:
|
|
break;
|
|
--- 103,109 ----
|
|
switch(getSubGroup())
|
|
{
|
|
case WP5_TOP_DEFINITION_GROUP_DEFINE_TABLES:
|
|
! m_subGroupData = new WP5DefinitionGroup_DefineTablesSubGroup(input, getSize());
|
|
break;
|
|
default:
|
|
break;
|
|
*** misc/libwpd-0.8.8/src/lib/WP5DefinitionGroup.h Wed Jan 3 14:07:56 2007
|
|
--- misc/build/libwpd-0.8.8/src/lib/WP5DefinitionGroup.h Tue Apr 17 16:09:58 2007
|
|
***************
|
|
*** 31,37 ****
|
|
class WP5DefinitionGroup_DefineTablesSubGroup : public WP5VariableLengthGroup_SubGroup
|
|
{
|
|
public:
|
|
! WP5DefinitionGroup_DefineTablesSubGroup(WPXInputStream *input);
|
|
void parse(WP5Listener *listener);
|
|
|
|
private:
|
|
--- 31,37 ----
|
|
class WP5DefinitionGroup_DefineTablesSubGroup : public WP5VariableLengthGroup_SubGroup
|
|
{
|
|
public:
|
|
! WP5DefinitionGroup_DefineTablesSubGroup(WPXInputStream *input, uint16_t subGroupSize);
|
|
void parse(WP5Listener *listener);
|
|
|
|
private:
|
|
***************
|
|
*** 58,64 ****
|
|
|
|
private:
|
|
WP5VariableLengthGroup_SubGroup * m_subGroupData;
|
|
-
|
|
};
|
|
|
|
#endif /* WP5DEFINITIONGROUP_H */
|
|
--- 58,63 ----
|
|
*** misc/libwpd-0.8.8/src/lib/WP5SubDocument.cpp Wed Jan 3 14:07:55 2007
|
|
--- misc/build/libwpd-0.8.8/src/lib/WP5SubDocument.cpp Tue Apr 17 16:09:58 2007
|
|
***************
|
|
*** 26,32 ****
|
|
#include "WP5Parser.h"
|
|
#include "libwpd_internal.h"
|
|
|
|
! WP5SubDocument::WP5SubDocument(WPXInputStream *input, const int dataSize) :
|
|
WPXSubDocument(input, dataSize)
|
|
{
|
|
}
|
|
--- 26,32 ----
|
|
#include "WP5Parser.h"
|
|
#include "libwpd_internal.h"
|
|
|
|
! WP5SubDocument::WP5SubDocument(WPXInputStream *input, const unsigned dataSize) :
|
|
WPXSubDocument(input, dataSize)
|
|
{
|
|
}
|
|
*** misc/libwpd-0.8.8/src/lib/WP5SubDocument.h Wed Jan 3 14:07:56 2007
|
|
--- misc/build/libwpd-0.8.8/src/lib/WP5SubDocument.h Tue Apr 17 16:09:58 2007
|
|
***************
|
|
*** 32,38 ****
|
|
class WP5SubDocument : public WPXSubDocument
|
|
{
|
|
public:
|
|
! WP5SubDocument(WPXInputStream *input, const int dataSize);
|
|
void parse(WP5Listener *listener) const;
|
|
|
|
};
|
|
--- 32,38 ----
|
|
class WP5SubDocument : public WPXSubDocument
|
|
{
|
|
public:
|
|
! WP5SubDocument(WPXInputStream *input, const unsigned dataSize);
|
|
void parse(WP5Listener *listener) const;
|
|
|
|
};
|
|
*** misc/libwpd-0.8.8/src/lib/WP6ExtendedDocumentSummaryPacket.cpp Fri Jan 5 11:30:07 2007
|
|
--- misc/build/libwpd-0.8.8/src/lib/WP6ExtendedDocumentSummaryPacket.cpp Tue Apr 17 16:09:58 2007
|
|
***************
|
|
*** 24,29 ****
|
|
--- 24,30 ----
|
|
* Corel Corporation or Corel Corporation Limited."
|
|
*/
|
|
#include <string.h>
|
|
+ #include <limits>
|
|
|
|
#include "WP6ExtendedDocumentSummaryPacket.h"
|
|
#include "libwpd_internal.h"
|
|
***************
|
|
*** 47,52 ****
|
|
--- 48,55 ----
|
|
{
|
|
if (m_dataSize <= 0)
|
|
return;
|
|
+ if (m_dataSize > ((std::numeric_limits<uint32_t>::max)() / 2))
|
|
+ m_dataSize = ((std::numeric_limits<uint32_t>::max)() / 2);
|
|
uint8_t *streamData = new uint8_t[m_dataSize];
|
|
for(unsigned i=0; i<(unsigned)m_dataSize; i++)
|
|
streamData[i] = readU8(input);
|
|
*** misc/libwpd-0.8.8/src/lib/WP6FontDescriptorPacket.cpp Thu Jan 4 12:52:35 2007
|
|
--- misc/build/libwpd-0.8.8/src/lib/WP6FontDescriptorPacket.cpp Tue Apr 17 16:09:58 2007
|
|
***************
|
|
*** 23,29 ****
|
|
* Corel Corporation or Corel Corporation Limited."
|
|
*/
|
|
#include <string.h>
|
|
!
|
|
#include "WP6FontDescriptorPacket.h"
|
|
#include "libwpd_internal.h"
|
|
|
|
--- 23,29 ----
|
|
* Corel Corporation or Corel Corporation Limited."
|
|
*/
|
|
#include <string.h>
|
|
! #include <limits>
|
|
#include "WP6FontDescriptorPacket.h"
|
|
#include "libwpd_internal.h"
|
|
|
|
***************
|
|
*** 69,77 ****
|
|
|
|
m_fontNameLength = readU16(input);
|
|
|
|
! // TODO: re-do sanity checking
|
|
! //if(m_fontNameLength < WP_FONT_NAME_MAX_LENGTH)
|
|
! //{
|
|
if (m_fontNameLength == 0)
|
|
{
|
|
m_fontName = new char[1];
|
|
--- 69,77 ----
|
|
|
|
m_fontNameLength = readU16(input);
|
|
|
|
!
|
|
! if (m_fontNameLength > ((std::numeric_limits<uint16_t>::max)() / 2))
|
|
! m_fontNameLength = ((std::numeric_limits<uint16_t>::max)() / 2);
|
|
if (m_fontNameLength == 0)
|
|
{
|
|
m_fontName = new char[1];
|
|
*** misc/libwpd-0.8.8/src/lib/WP6GeneralTextPacket.cpp Wed Jan 3 14:07:55 2007
|
|
--- misc/build/libwpd-0.8.8/src/lib/WP6GeneralTextPacket.cpp Tue Apr 17 16:09:58 2007
|
|
***************
|
|
*** 43,48 ****
|
|
--- 43,49 ----
|
|
|
|
void WP6GeneralTextPacket::_readContents(WPXInputStream *input)
|
|
{
|
|
+ long startPosition = input->tell();
|
|
uint16_t numTextBlocks = readU16(input);
|
|
input->seek(4, WPX_SEEK_CUR);
|
|
|
|
***************
|
|
*** 53,65 ****
|
|
}
|
|
|
|
uint32_t *blockSizes = new uint32_t[numTextBlocks];
|
|
! int totalSize = 0;
|
|
! unsigned int i;
|
|
|
|
for(i=0; i<numTextBlocks; i++)
|
|
{
|
|
blockSizes[i] = readU32(input);
|
|
! totalSize += blockSizes[i];
|
|
}
|
|
|
|
if (totalSize <= 0)
|
|
--- 54,71 ----
|
|
}
|
|
|
|
uint32_t *blockSizes = new uint32_t[numTextBlocks];
|
|
! unsigned int totalSize = 0;
|
|
! unsigned int i = 0;
|
|
|
|
for(i=0; i<numTextBlocks; i++)
|
|
{
|
|
+ if ((input->tell() - startPosition + 4) > getDataSize() || input->atEOS())
|
|
+ throw FileException();
|
|
blockSizes[i] = readU32(input);
|
|
! unsigned int newTotalSize = totalSize + blockSizes[i];
|
|
! if (newTotalSize < totalSize)
|
|
! throw FileException();
|
|
! totalSize = newTotalSize;
|
|
}
|
|
|
|
if (totalSize <= 0)
|
|
***************
|
|
*** 73,78 ****
|
|
--- 79,86 ----
|
|
int streamPos = 0;
|
|
for(i=0; i<numTextBlocks; i++)
|
|
{
|
|
+ if ((input->tell() - startPosition + blockSizes[i]) > getDataSize() || input->atEOS())
|
|
+ throw FileException();
|
|
for (unsigned int j=0; j<blockSizes[i]; j++)
|
|
{
|
|
streamData[streamPos] = readU8(input);
|
|
*** misc/libwpd-0.8.8/src/lib/WP6PrefixDataPacket.cpp Wed Jan 3 14:07:55 2007
|
|
--- misc/build/libwpd-0.8.8/src/lib/WP6PrefixDataPacket.cpp Tue Apr 17 16:09:58 2007
|
|
***************
|
|
*** 35,41 ****
|
|
#include "libwpd.h"
|
|
#include "libwpd_internal.h"
|
|
|
|
! WP6PrefixDataPacket::WP6PrefixDataPacket(WPXInputStream * /* input */)
|
|
{
|
|
}
|
|
|
|
--- 35,42 ----
|
|
#include "libwpd.h"
|
|
#include "libwpd_internal.h"
|
|
|
|
! WP6PrefixDataPacket::WP6PrefixDataPacket(WPXInputStream * /* input */) :
|
|
! m_dataSize(0)
|
|
{
|
|
}
|
|
|
|
***************
|
|
*** 74,80 ****
|
|
|
|
void WP6PrefixDataPacket::_read(WPXInputStream *input, uint32_t dataOffset, uint32_t dataSize)
|
|
{
|
|
! if (!dataSize)
|
|
return;
|
|
|
|
input->seek(dataOffset, WPX_SEEK_SET);
|
|
--- 75,83 ----
|
|
|
|
void WP6PrefixDataPacket::_read(WPXInputStream *input, uint32_t dataOffset, uint32_t dataSize)
|
|
{
|
|
! m_dataSize = dataSize;
|
|
!
|
|
! if (!m_dataSize)
|
|
return;
|
|
|
|
input->seek(dataOffset, WPX_SEEK_SET);
|
|
*** misc/libwpd-0.8.8/src/lib/WP6PrefixDataPacket.h Wed Jan 3 14:07:56 2007
|
|
--- misc/build/libwpd-0.8.8/src/lib/WP6PrefixDataPacket.h Tue Apr 17 16:09:58 2007
|
|
***************
|
|
*** 39,50 ****
|
|
--- 39,54 ----
|
|
virtual ~WP6PrefixDataPacket() {}
|
|
virtual void parse(WP6Listener * /* listener */) const {}
|
|
virtual WP6SubDocument * getSubDocument() const { return 0; }
|
|
+ const uint32_t getDataSize() const { return m_dataSize; }
|
|
|
|
static WP6PrefixDataPacket * constructPrefixDataPacket(WPXInputStream * input, WP6PrefixIndice *prefixIndice);
|
|
|
|
protected:
|
|
virtual void _readContents(WPXInputStream *input) = 0;
|
|
void _read(WPXInputStream *input, uint32_t dataOffset, uint32_t dataSize);
|
|
+
|
|
+ private:
|
|
+ uint32_t m_dataSize;
|
|
};
|
|
|
|
#endif /* WP6PREFIXDATAPACKET_H */
|
|
*** misc/libwpd-0.8.8/src/lib/WP6SubDocument.cpp Wed Jan 3 14:07:55 2007
|
|
--- misc/build/libwpd-0.8.8/src/lib/WP6SubDocument.cpp Tue Apr 17 16:09:58 2007
|
|
***************
|
|
*** 26,32 ****
|
|
#include "WP6Parser.h"
|
|
#include "libwpd_internal.h"
|
|
|
|
! WP6SubDocument::WP6SubDocument(uint8_t * streamData, const int dataSize) :
|
|
WPXSubDocument(streamData, dataSize)
|
|
{
|
|
}
|
|
--- 26,32 ----
|
|
#include "WP6Parser.h"
|
|
#include "libwpd_internal.h"
|
|
|
|
! WP6SubDocument::WP6SubDocument(uint8_t * streamData, const unsigned dataSize) :
|
|
WPXSubDocument(streamData, dataSize)
|
|
{
|
|
}
|
|
*** misc/libwpd-0.8.8/src/lib/WP6SubDocument.h Wed Jan 3 14:07:56 2007
|
|
--- misc/build/libwpd-0.8.8/src/lib/WP6SubDocument.h Tue Apr 17 16:09:58 2007
|
|
***************
|
|
*** 32,38 ****
|
|
class WP6SubDocument : public WPXSubDocument
|
|
{
|
|
public:
|
|
! WP6SubDocument(uint8_t * streamData, const int dataSize);
|
|
void parse(WP6Listener *listener) const;
|
|
};
|
|
#endif /* WP6SUBDOCUMENT_H */
|
|
--- 32,38 ----
|
|
class WP6SubDocument : public WPXSubDocument
|
|
{
|
|
public:
|
|
! WP6SubDocument(uint8_t * streamData, const unsigned dataSize);
|
|
void parse(WP6Listener *listener) const;
|
|
};
|
|
#endif /* WP6SUBDOCUMENT_H */
|
|
*** misc/libwpd-0.8.8/src/lib/WPXSubDocument.cpp Wed Jan 3 14:07:56 2007
|
|
--- misc/build/libwpd-0.8.8/src/lib/WPXSubDocument.cpp Tue Apr 17 16:09:58 2007
|
|
***************
|
|
*** 32,49 ****
|
|
{
|
|
}
|
|
|
|
! WPXSubDocument::WPXSubDocument(WPXInputStream *input, const int dataSize) :
|
|
m_stream(0)
|
|
{
|
|
uint8_t *streamData = new uint8_t[dataSize];
|
|
for (int i=0; i<dataSize; i++)
|
|
{
|
|
streamData[i] = readU8(input);
|
|
}
|
|
m_stream = new WPXMemoryInputStream(streamData, dataSize);
|
|
}
|
|
|
|
! WPXSubDocument::WPXSubDocument(uint8_t * streamData, const int dataSize) :
|
|
m_stream(0)
|
|
{
|
|
m_stream = new WPXMemoryInputStream(streamData, dataSize);
|
|
--- 32,51 ----
|
|
{
|
|
}
|
|
|
|
! WPXSubDocument::WPXSubDocument(WPXInputStream *input, const unsigned dataSize) :
|
|
m_stream(0)
|
|
{
|
|
uint8_t *streamData = new uint8_t[dataSize];
|
|
for (int i=0; i<dataSize; i++)
|
|
{
|
|
+ if (input->atEOS())
|
|
+ throw FileException();
|
|
streamData[i] = readU8(input);
|
|
}
|
|
m_stream = new WPXMemoryInputStream(streamData, dataSize);
|
|
}
|
|
|
|
! WPXSubDocument::WPXSubDocument(uint8_t * streamData, const unsigned dataSize) :
|
|
m_stream(0)
|
|
{
|
|
m_stream = new WPXMemoryInputStream(streamData, dataSize);
|
|
*** misc/libwpd-0.8.8/src/lib/WPXSubDocument.h Wed Jan 3 14:07:56 2007
|
|
--- misc/build/libwpd-0.8.8/src/lib/WPXSubDocument.h Tue Apr 17 16:09:59 2007
|
|
***************
|
|
*** 33,40 ****
|
|
{
|
|
public:
|
|
WPXSubDocument();
|
|
! WPXSubDocument(WPXInputStream *input, const int dataSize);
|
|
! WPXSubDocument(uint8_t * streamData, const int dataSize);
|
|
virtual ~WPXSubDocument();
|
|
WPXMemoryInputStream *getStream() const { return m_stream;}
|
|
|
|
--- 33,40 ----
|
|
{
|
|
public:
|
|
WPXSubDocument();
|
|
! WPXSubDocument(WPXInputStream *input, const unsigned dataSize);
|
|
! WPXSubDocument(uint8_t * streamData, const unsigned dataSize);
|
|
virtual ~WPXSubDocument();
|
|
WPXMemoryInputStream *getStream() const { return m_stream;}
|
|
|
|
*** misc/libwpd-0.8.8/src/lib/makefile.mk Tue Nov 14 15:45:50 2006
|
|
--- misc/build/libwpd-0.8.8/src/lib/makefile.mk Tue Apr 17 16:09:59 2007
|
|
***************
|
|
*** 7,15 ****
|
|
ENABLE_EXCEPTIONS=TRUE
|
|
LIBTARGET=NO
|
|
|
|
- .INCLUDE : svpre.mk
|
|
.INCLUDE : settings.mk
|
|
- .INCLUDE : sv.mk
|
|
|
|
.IF "$(GUI)"=="WNT"
|
|
CFLAGS+=-GR
|
|
--- 7,13 ----
|