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New package: 7zip-22.01

This commit is contained in:
Roberto Ricci 2022-08-29 19:01:17 +02:00 committed by Leah Neukirchen
parent db06d4fd9c
commit 39d96b6a85
13 changed files with 138 additions and 618 deletions
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1
srcpkgs/7zip-unrar Symbolic link
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@ -0,0 +1 @@
7zip

5
srcpkgs/7zip/p7zip-unrar.INSTALL.msg Normal file
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@ -0,0 +1,5 @@
The p7zip-unrar package has been replaced by 7zip-unrar.
To use the RAR-enabled version of `7z`, make sure the desired
alternative is configured:
# xbps-alternatives -s 7zip-unrar

56
srcpkgs/7zip/patches/build_flags.patch Normal file
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@ -0,0 +1,56 @@
adapted from https://sources.debian.org/patches/7zip/22.01+dfsg-4/0001-Accept-Debian-build-flags.patch/
and https://gitlab.alpinelinux.org/alpine/aports/-/raw/291a2b61d6e613fbe3ed057c1f2ee41fd2aea9ac/community/7zip/7-zip-flags.patch
--- a/CPP/7zip/7zip_gcc.mak
+++ b/CPP/7zip/7zip_gcc.mak
@@ -18,13 +18,13 @@
ifneq ($(CC), xlc)
-CFLAGS_WARN_WALL = -Wall -Werror -Wextra
+CFLAGS_WARN_WALL = -Wall -Wextra
endif
# for object file
CFLAGS_BASE_LIST = -c
# CFLAGS_BASE_LIST = -S
-CFLAGS_BASE = -O2 $(CFLAGS_BASE_LIST) $(CFLAGS_WARN_WALL) $(CFLAGS_WARN) \
+CFLAGS_BASE = $(CFLAGS_BASE_LIST) $(CFLAGS_WARN_WALL) $(CFLAGS_WARN) \
-DNDEBUG -D_REENTRANT -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE \
-fPIC
@@ -82,7 +82,7 @@
else
-LDFLAGS = $(LDFLAGS_STATIC)
+LDFLAGS = $(VOID_LDFLAGS) $(LDFLAGS_STATIC)
# -s is not required for clang, do we need it for GGC ???
# -s
@@ -138,7 +138,7 @@
-CFLAGS = $(MY_ARCH_2) $(LOCAL_FLAGS) $(CFLAGS_BASE2) $(CFLAGS_BASE) $(CC_SHARED) -o $@
+CFLAGS = $(VOID_CFLAGS) $(VOID_CPPFLAGS) $(MY_ARCH_2) $(LOCAL_FLAGS) $(CFLAGS_BASE2) $(CFLAGS_BASE) $(CC_SHARED) -o $@
ifdef IS_MINGW
@@ -179,7 +179,7 @@
#-Wno-invalid-offsetof
#-Wno-reorder
-CXXFLAGS = $(MY_ARCH_2) $(LOCAL_FLAGS) $(CXXFLAGS_BASE2) $(CFLAGS_BASE) $(CXXFLAGS_EXTRA) $(CC_SHARED) -o $@ $(CXX_WARN_FLAGS)
+CXXFLAGS = $(VOID_CXXFLAGS) $(VOID_CPPFLAGS) $(MY_ARCH_2) $(LOCAL_FLAGS) $(CXXFLAGS_BASE2) $(CFLAGS_BASE) $(CXXFLAGS_EXTRA) $(CC_SHARED) -o $@ $(CXX_WARN_FLAGS)
STATIC_TARGET=
ifdef COMPL_STATIC
@@ -192,7 +192,7 @@
$(O):
$(MY_MKDIR) $(O)
-LFLAGS_ALL = -s $(MY_ARCH_2) $(LDFLAGS) $(LD_arch) $(OBJS) $(MY_LIBS) $(LIB2)
+LFLAGS_ALL = $(MY_ARCH_2) $(LDFLAGS) $(LD_arch) $(OBJS) $(MY_LIBS) $(LIB2)
$(PROGPATH): $(OBJS)
$(CXX) -o $(PROGPATH) $(LFLAGS_ALL)

73
srcpkgs/7zip/template Normal file
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@ -0,0 +1,73 @@
# Template file for '7zip'
pkgname=7zip
version=22.01
revision=1
short_desc="File archiver with a high compression ratio"
maintainer="Roberto Ricci <ricci@disroot.org>"
license="LGPL-2.1-or-later, BSD-3-Clause"
homepage="https://www.7-zip.org"
changelog="https://www.7-zip.org/history.txt"
distfiles="https://www.7-zip.org/a/7z${version//./}-src.tar.xz"
checksum=393098730c70042392af808917e765945dc2437dee7aae3cfcc4966eb920fbc5
alternatives="
7z:7z:/usr/bin/7zip
7z:7za:/usr/bin/7zip
7z:7zr:/usr/bin/7zip"
if [ "$XBPS_TARGET_LIBC" = musl ]; then
# missing pthread_attr_setaffinity_np()
CFLAGS+="-D_7ZIP_AFFINITY_DISABLE"
CXXFLAGS+="-D_7ZIP_AFFINITY_DISABLE"
fi
do_build() {
cd "$wrksrc"/CPP/7zip/Bundles/Alone2
case "$XBPS_TARGET_MACHINE" in
aarch64*) _7z_makefile="../../cmpl_gcc_arm64.mak";;
*) _7z_makefile="../../cmpl_gcc.mak";;
esac
for opts in "O=b/norar DISABLE_RAR_COMPRESS=1" "O=b/rar"; do
make "$makejobs" -f "$_7z_makefile" \
CC="$CC" CXX="$CXX" \
VOID_CFLAGS="$CFLAGS" VOID_CXXFLAGS="$CXXFLAGS" \
VOID_LDFLAGS="$LDFLAGS" VOID_CPPFLAGS="$CPPFLAGS" \
$opts
done
}
do_install() {
vbin "${wrksrc}/CPP/7zip/Bundles/Alone2/b/norar/7zz" "7zip"
vlicense "${wrksrc}/DOC/License.txt"
}
7zip-unrar_package() {
license+=", custom:freeware"
repository=nonfree
short_desc+=" - RAR support"
alternatives="
7z:7z:/usr/bin/7zip-unrar
7z:7za:/usr/bin/7zip-unrar
7z:7zr:/usr/bin/7zip-unrar"
pkg_install() {
vbin "${wrksrc}/CPP/7zip/Bundles/Alone2/b/rar/7zz" "7zip-unrar"
vlicense "${wrksrc}/DOC/License.txt"
}
}
p7zip_package() {
build_style=meta
depends=7zip
short_desc="Command-line version of the 7zip compressed file archive"
short_desc+=" (transitional dummy package)"
}
p7zip-unrar_package() {
build_style=meta
repository=nonfree
depends=7zip-unrar
short_desc="Command-line version of the 7zip compressed file archive - RAR support"
short_desc+=" (transitional dummy package)"
}

1
srcpkgs/7zip/update Normal file
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@ -0,0 +1 @@
pattern='7-Zip \K[\d.]+'

1
srcpkgs/p7zip Symbolic link
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@ -0,0 +1 @@
7zip

2
srcpkgs/p7zip-unrar
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@ -1 +1 @@
p7zip
7zip

221
srcpkgs/p7zip/patches/20-CVE-2018-5996.patch
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@ -1,221 +0,0 @@
From: Robert Luberda <robert@debian.org>
Date: Sun, 28 Jan 2018 23:47:40 +0100
Subject: CVE-2018-5996
Hopefully fix Memory Corruptions via RAR PPMd (CVE-2018-5996) by
applying a few changes from 7Zip 18.00-beta.
Bug-Debian: https://bugs.debian.org/#888314
---
CPP/7zip/Compress/Rar1Decoder.cpp | 13 +++++++++----
CPP/7zip/Compress/Rar1Decoder.h | 1 +
CPP/7zip/Compress/Rar2Decoder.cpp | 10 +++++++++-
CPP/7zip/Compress/Rar2Decoder.h | 1 +
CPP/7zip/Compress/Rar3Decoder.cpp | 23 ++++++++++++++++++++---
CPP/7zip/Compress/Rar3Decoder.h | 2 ++
6 files changed, 42 insertions(+), 8 deletions(-)
diff --git a/CPP/7zip/Compress/Rar1Decoder.cpp b/CPP/7zip/Compress/Rar1Decoder.cpp
index 1aaedcc..68030c7 100644
--- a/CPP/7zip/Compress/Rar1Decoder.cpp
+++ b/CPP/7zip/Compress/Rar1Decoder.cpp
@@ -29,7 +29,7 @@ public:
};
*/
-CDecoder::CDecoder(): m_IsSolid(false) { }
+CDecoder::CDecoder(): m_IsSolid(false), _errorMode(false) { }
void CDecoder::InitStructures()
{
@@ -406,9 +406,14 @@ HRESULT CDecoder::CodeReal(ISequentialInStream *inStream, ISequentialOutStream *
InitData();
if (!m_IsSolid)
{
+ _errorMode = false;
InitStructures();
InitHuff();
}
+
+ if (_errorMode)
+ return S_FALSE;
+
if (m_UnpackSize > 0)
{
GetFlagsBuf();
@@ -477,9 +482,9 @@ STDMETHODIMP CDecoder::Code(ISequentialInStream *inStream, ISequentialOutStream
const UInt64 *inSize, const UInt64 *outSize, ICompressProgressInfo *progress)
{
try { return CodeReal(inStream, outStream, inSize, outSize, progress); }
- catch(const CInBufferException &e) { return e.ErrorCode; }
- catch(const CLzOutWindowException &e) { return e.ErrorCode; }
- catch(...) { return S_FALSE; }
+ catch(const CInBufferException &e) { _errorMode = true; return e.ErrorCode; }
+ catch(const CLzOutWindowException &e) { _errorMode = true; return e.ErrorCode; }
+ catch(...) { _errorMode = true; return S_FALSE; }
}
STDMETHODIMP CDecoder::SetDecoderProperties2(const Byte *data, UInt32 size)
diff --git a/CPP/7zip/Compress/Rar1Decoder.h b/CPP/7zip/Compress/Rar1Decoder.h
index 630f089..01b606b 100644
--- a/CPP/7zip/Compress/Rar1Decoder.h
+++ b/CPP/7zip/Compress/Rar1Decoder.h
@@ -39,6 +39,7 @@ public:
Int64 m_UnpackSize;
bool m_IsSolid;
+ bool _errorMode;
UInt32 ReadBits(int numBits);
HRESULT CopyBlock(UInt32 distance, UInt32 len);
diff --git a/CPP/7zip/Compress/Rar2Decoder.cpp b/CPP/7zip/Compress/Rar2Decoder.cpp
index b3f2b4b..0580c8d 100644
--- a/CPP/7zip/Compress/Rar2Decoder.cpp
+++ b/CPP/7zip/Compress/Rar2Decoder.cpp
@@ -80,7 +80,8 @@ static const UInt32 kHistorySize = 1 << 20;
static const UInt32 kWindowReservSize = (1 << 22) + 256;
CDecoder::CDecoder():
- m_IsSolid(false)
+ m_IsSolid(false),
+ m_TablesOK(false)
{
}
@@ -100,6 +101,8 @@ UInt32 CDecoder::ReadBits(unsigned numBits) { return m_InBitStream.ReadBits(numB
bool CDecoder::ReadTables(void)
{
+ m_TablesOK = false;
+
Byte levelLevels[kLevelTableSize];
Byte newLevels[kMaxTableSize];
m_AudioMode = (ReadBits(1) == 1);
@@ -170,6 +173,8 @@ bool CDecoder::ReadTables(void)
}
memcpy(m_LastLevels, newLevels, kMaxTableSize);
+ m_TablesOK = true;
+
return true;
}
@@ -344,6 +349,9 @@ HRESULT CDecoder::CodeReal(ISequentialInStream *inStream, ISequentialOutStream *
return S_FALSE;
}
+ if (!m_TablesOK)
+ return S_FALSE;
+
UInt64 startPos = m_OutWindowStream.GetProcessedSize();
while (pos < unPackSize)
{
diff --git a/CPP/7zip/Compress/Rar2Decoder.h b/CPP/7zip/Compress/Rar2Decoder.h
index 3a0535c..0e9005f 100644
--- a/CPP/7zip/Compress/Rar2Decoder.h
+++ b/CPP/7zip/Compress/Rar2Decoder.h
@@ -139,6 +139,7 @@ class CDecoder :
UInt64 m_PackSize;
bool m_IsSolid;
+ bool m_TablesOK;
void InitStructures();
UInt32 ReadBits(unsigned numBits);
diff --git a/CPP/7zip/Compress/Rar3Decoder.cpp b/CPP/7zip/Compress/Rar3Decoder.cpp
index 3bf2513..6cb8a6a 100644
--- a/CPP/7zip/Compress/Rar3Decoder.cpp
+++ b/CPP/7zip/Compress/Rar3Decoder.cpp
@@ -92,7 +92,8 @@ CDecoder::CDecoder():
_writtenFileSize(0),
_vmData(0),
_vmCode(0),
- m_IsSolid(false)
+ m_IsSolid(false),
+ _errorMode(false)
{
Ppmd7_Construct(&_ppmd);
}
@@ -545,6 +546,9 @@ HRESULT CDecoder::ReadTables(bool &keepDecompressing)
return InitPPM();
}
+ TablesRead = false;
+ TablesOK = false;
+
_lzMode = true;
PrevAlignBits = 0;
PrevAlignCount = 0;
@@ -606,6 +610,9 @@ HRESULT CDecoder::ReadTables(bool &keepDecompressing)
}
}
}
+ if (InputEofError())
+ return S_FALSE;
+
TablesRead = true;
// original code has check here:
@@ -623,6 +630,9 @@ HRESULT CDecoder::ReadTables(bool &keepDecompressing)
RIF(m_LenDecoder.Build(&newLevels[kMainTableSize + kDistTableSize + kAlignTableSize]));
memcpy(m_LastLevels, newLevels, kTablesSizesSum);
+
+ TablesOK = true;
+
return S_OK;
}
@@ -824,7 +834,12 @@ HRESULT CDecoder::CodeReal(ICompressProgressInfo *progress)
PpmEscChar = 2;
PpmError = true;
InitFilters();
+ _errorMode = false;
}
+
+ if (_errorMode)
+ return S_FALSE;
+
if (!m_IsSolid || !TablesRead)
{
bool keepDecompressing;
@@ -838,6 +853,8 @@ HRESULT CDecoder::CodeReal(ICompressProgressInfo *progress)
bool keepDecompressing;
if (_lzMode)
{
+ if (!TablesOK)
+ return S_FALSE;
RINOK(DecodeLZ(keepDecompressing))
}
else
@@ -901,8 +918,8 @@ STDMETHODIMP CDecoder::Code(ISequentialInStream *inStream, ISequentialOutStream
_unpackSize = outSize ? *outSize : (UInt64)(Int64)-1;
return CodeReal(progress);
}
- catch(const CInBufferException &e) { return e.ErrorCode; }
- catch(...) { return S_FALSE; }
+ catch(const CInBufferException &e) { _errorMode = true; return e.ErrorCode; }
+ catch(...) { _errorMode = true; return S_FALSE; }
// CNewException is possible here. But probably CNewException is caused
// by error in data stream.
}
diff --git a/CPP/7zip/Compress/Rar3Decoder.h b/CPP/7zip/Compress/Rar3Decoder.h
index c130cec..2f72d7d 100644
--- a/CPP/7zip/Compress/Rar3Decoder.h
+++ b/CPP/7zip/Compress/Rar3Decoder.h
@@ -192,6 +192,7 @@ class CDecoder:
UInt32 _lastFilter;
bool m_IsSolid;
+ bool _errorMode;
bool _lzMode;
bool _unsupportedFilter;
@@ -200,6 +201,7 @@ class CDecoder:
UInt32 PrevAlignCount;
bool TablesRead;
+ bool TablesOK;
CPpmd7 _ppmd;
int PpmEscChar;

311
srcpkgs/p7zip/patches/30-CVE-2018-10115.patch
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@ -1,311 +0,0 @@
From: Robert Luberda <robert@debian.org>
Date: Tue, 29 May 2018 23:59:09 +0200
Subject: Fix CVE-2018-10115
Apply "patch" taken from https://landave.io/files/patch_7zip_CVE-2018-10115.txt
Bugs-Debian: https://bugs.debian.org/897674
---
CPP/7zip/Compress/Rar1Decoder.cpp | 16 +++++++++++-----
CPP/7zip/Compress/Rar1Decoder.h | 3 ++-
CPP/7zip/Compress/Rar2Decoder.cpp | 17 +++++++++++++----
CPP/7zip/Compress/Rar2Decoder.h | 3 ++-
CPP/7zip/Compress/Rar3Decoder.cpp | 19 +++++++++++++++----
CPP/7zip/Compress/Rar3Decoder.h | 3 ++-
CPP/7zip/Compress/Rar5Decoder.cpp | 8 ++++++++
CPP/7zip/Compress/Rar5Decoder.h | 1 +
8 files changed, 54 insertions(+), 16 deletions(-)
diff --git a/CPP/7zip/Compress/Rar1Decoder.cpp b/CPP/7zip/Compress/Rar1Decoder.cpp
index 68030c7..8c890c8 100644
--- a/CPP/7zip/Compress/Rar1Decoder.cpp
+++ b/CPP/7zip/Compress/Rar1Decoder.cpp
@@ -29,7 +29,7 @@ public:
};
*/
-CDecoder::CDecoder(): m_IsSolid(false), _errorMode(false) { }
+CDecoder::CDecoder(): _isSolid(false), _solidAllowed(false), _errorMode(false) { }
void CDecoder::InitStructures()
{
@@ -345,7 +345,7 @@ void CDecoder::GetFlagsBuf()
void CDecoder::InitData()
{
- if (!m_IsSolid)
+ if (!_isSolid)
{
AvrPlcB = AvrLn1 = AvrLn2 = AvrLn3 = NumHuf = Buf60 = 0;
AvrPlc = 0x3500;
@@ -391,6 +391,11 @@ HRESULT CDecoder::CodeReal(ISequentialInStream *inStream, ISequentialOutStream *
if (inSize == NULL || outSize == NULL)
return E_INVALIDARG;
+ if (_isSolid && !_solidAllowed)
+ return S_FALSE;
+
+ _solidAllowed = false;
+
if (!m_OutWindowStream.Create(kHistorySize))
return E_OUTOFMEMORY;
if (!m_InBitStream.Create(1 << 20))
@@ -398,13 +403,13 @@ HRESULT CDecoder::CodeReal(ISequentialInStream *inStream, ISequentialOutStream *
m_UnpackSize = (Int64)*outSize;
m_OutWindowStream.SetStream(outStream);
- m_OutWindowStream.Init(m_IsSolid);
+ m_OutWindowStream.Init(_isSolid);
m_InBitStream.SetStream(inStream);
m_InBitStream.Init();
// CCoderReleaser coderReleaser(this);
InitData();
- if (!m_IsSolid)
+ if (!_isSolid)
{
_errorMode = false;
InitStructures();
@@ -475,6 +480,7 @@ HRESULT CDecoder::CodeReal(ISequentialInStream *inStream, ISequentialOutStream *
}
if (m_UnpackSize < 0)
return S_FALSE;
+ _solidAllowed = true;
return m_OutWindowStream.Flush();
}
@@ -491,7 +497,7 @@ STDMETHODIMP CDecoder::SetDecoderProperties2(const Byte *data, UInt32 size)
{
if (size < 1)
return E_INVALIDARG;
- m_IsSolid = ((data[0] & 1) != 0);
+ _isSolid = ((data[0] & 1) != 0);
return S_OK;
}
diff --git a/CPP/7zip/Compress/Rar1Decoder.h b/CPP/7zip/Compress/Rar1Decoder.h
index 01b606b..8abb3a3 100644
--- a/CPP/7zip/Compress/Rar1Decoder.h
+++ b/CPP/7zip/Compress/Rar1Decoder.h
@@ -38,7 +38,8 @@ public:
UInt32 LastLength;
Int64 m_UnpackSize;
- bool m_IsSolid;
+ bool _isSolid;
+ bool _solidAllowed;
bool _errorMode;
UInt32 ReadBits(int numBits);
diff --git a/CPP/7zip/Compress/Rar2Decoder.cpp b/CPP/7zip/Compress/Rar2Decoder.cpp
index 0580c8d..be8d842 100644
--- a/CPP/7zip/Compress/Rar2Decoder.cpp
+++ b/CPP/7zip/Compress/Rar2Decoder.cpp
@@ -80,7 +80,8 @@ static const UInt32 kHistorySize = 1 << 20;
static const UInt32 kWindowReservSize = (1 << 22) + 256;
CDecoder::CDecoder():
- m_IsSolid(false),
+ _isSolid(false),
+ _solidAllowed(false),
m_TablesOK(false)
{
}
@@ -320,6 +321,10 @@ HRESULT CDecoder::CodeReal(ISequentialInStream *inStream, ISequentialOutStream *
if (inSize == NULL || outSize == NULL)
return E_INVALIDARG;
+ if (_isSolid && !_solidAllowed)
+ return S_FALSE;
+ _solidAllowed = false;
+
if (!m_OutWindowStream.Create(kHistorySize))
return E_OUTOFMEMORY;
if (!m_InBitStream.Create(1 << 20))
@@ -330,12 +335,12 @@ HRESULT CDecoder::CodeReal(ISequentialInStream *inStream, ISequentialOutStream *
UInt64 pos = 0, unPackSize = *outSize;
m_OutWindowStream.SetStream(outStream);
- m_OutWindowStream.Init(m_IsSolid);
+ m_OutWindowStream.Init(_isSolid);
m_InBitStream.SetStream(inStream);
m_InBitStream.Init();
// CCoderReleaser coderReleaser(this);
- if (!m_IsSolid)
+ if (!_isSolid)
{
InitStructures();
if (unPackSize == 0)
@@ -343,6 +348,7 @@ HRESULT CDecoder::CodeReal(ISequentialInStream *inStream, ISequentialOutStream *
if (m_InBitStream.GetProcessedSize() + 2 <= m_PackSize) // test it: probably incorrect;
if (!ReadTables())
return S_FALSE;
+ _solidAllowed = true;
return S_OK;
}
if (!ReadTables())
@@ -386,6 +392,9 @@ HRESULT CDecoder::CodeReal(ISequentialInStream *inStream, ISequentialOutStream *
if (!ReadLastTables())
return S_FALSE;
+
+ _solidAllowed = true;
+
return m_OutWindowStream.Flush();
}
@@ -402,7 +411,7 @@ STDMETHODIMP CDecoder::SetDecoderProperties2(const Byte *data, UInt32 size)
{
if (size < 1)
return E_INVALIDARG;
- m_IsSolid = ((data[0] & 1) != 0);
+ _isSolid = ((data[0] & 1) != 0);
return S_OK;
}
diff --git a/CPP/7zip/Compress/Rar2Decoder.h b/CPP/7zip/Compress/Rar2Decoder.h
index 0e9005f..370bce2 100644
--- a/CPP/7zip/Compress/Rar2Decoder.h
+++ b/CPP/7zip/Compress/Rar2Decoder.h
@@ -138,7 +138,8 @@ class CDecoder :
Byte m_LastLevels[kMaxTableSize];
UInt64 m_PackSize;
- bool m_IsSolid;
+ bool _isSolid;
+ bool _solidAllowed;
bool m_TablesOK;
void InitStructures();
diff --git a/CPP/7zip/Compress/Rar3Decoder.cpp b/CPP/7zip/Compress/Rar3Decoder.cpp
index 6cb8a6a..7b85833 100644
--- a/CPP/7zip/Compress/Rar3Decoder.cpp
+++ b/CPP/7zip/Compress/Rar3Decoder.cpp
@@ -92,7 +92,8 @@ CDecoder::CDecoder():
_writtenFileSize(0),
_vmData(0),
_vmCode(0),
- m_IsSolid(false),
+ _isSolid(false),
+ _solidAllowed(false),
_errorMode(false)
{
Ppmd7_Construct(&_ppmd);
@@ -821,7 +822,7 @@ HRESULT CDecoder::CodeReal(ICompressProgressInfo *progress)
{
_writtenFileSize = 0;
_unsupportedFilter = false;
- if (!m_IsSolid)
+ if (!_isSolid)
{
_lzSize = 0;
_winPos = 0;
@@ -840,12 +841,15 @@ HRESULT CDecoder::CodeReal(ICompressProgressInfo *progress)
if (_errorMode)
return S_FALSE;
- if (!m_IsSolid || !TablesRead)
+ if (!_isSolid || !TablesRead)
{
bool keepDecompressing;
RINOK(ReadTables(keepDecompressing));
if (!keepDecompressing)
+ {
+ _solidAllowed = true;
return S_OK;
+ }
}
for (;;)
@@ -870,6 +874,9 @@ HRESULT CDecoder::CodeReal(ICompressProgressInfo *progress)
if (!keepDecompressing)
break;
}
+
+ _solidAllowed = true;
+
RINOK(WriteBuf());
UInt64 packSize = m_InBitStream.BitDecoder.GetProcessedSize();
RINOK(progress->SetRatioInfo(&packSize, &_writtenFileSize));
@@ -890,6 +897,10 @@ STDMETHODIMP CDecoder::Code(ISequentialInStream *inStream, ISequentialOutStream
if (!inSize)
return E_INVALIDARG;
+ if (_isSolid && !_solidAllowed)
+ return S_FALSE;
+ _solidAllowed = false;
+
if (!_vmData)
{
_vmData = (Byte *)::MidAlloc(kVmDataSizeMax + kVmCodeSizeMax);
@@ -928,7 +939,7 @@ STDMETHODIMP CDecoder::SetDecoderProperties2(const Byte *data, UInt32 size)
{
if (size < 1)
return E_INVALIDARG;
- m_IsSolid = ((data[0] & 1) != 0);
+ _isSolid = ((data[0] & 1) != 0);
return S_OK;
}
diff --git a/CPP/7zip/Compress/Rar3Decoder.h b/CPP/7zip/Compress/Rar3Decoder.h
index 2f72d7d..32c8943 100644
--- a/CPP/7zip/Compress/Rar3Decoder.h
+++ b/CPP/7zip/Compress/Rar3Decoder.h
@@ -191,7 +191,8 @@ class CDecoder:
CRecordVector<CTempFilter *> _tempFilters;
UInt32 _lastFilter;
- bool m_IsSolid;
+ bool _isSolid;
+ bool _solidAllowed;
bool _errorMode;
bool _lzMode;
diff --git a/CPP/7zip/Compress/Rar5Decoder.cpp b/CPP/7zip/Compress/Rar5Decoder.cpp
index dc8830f..a826d5a 100644
--- a/CPP/7zip/Compress/Rar5Decoder.cpp
+++ b/CPP/7zip/Compress/Rar5Decoder.cpp
@@ -72,6 +72,7 @@ CDecoder::CDecoder():
_writtenFileSize(0),
_dictSizeLog(0),
_isSolid(false),
+ _solidAllowed(false),
_wasInit(false),
_inputBuf(NULL)
{
@@ -801,7 +802,10 @@ HRESULT CDecoder::CodeReal()
*/
if (res == S_OK)
+ {
+ _solidAllowed = true;
res = res2;
+ }
if (res == S_OK && _unpackSize_Defined && _writtenFileSize != _unpackSize)
return S_FALSE;
@@ -821,6 +825,10 @@ STDMETHODIMP CDecoder::Code(ISequentialInStream *inStream, ISequentialOutStream
{
try
{
+ if (_isSolid && !_solidAllowed)
+ return S_FALSE;
+ _solidAllowed = false;
+
if (_dictSizeLog >= sizeof(size_t) * 8)
return E_NOTIMPL;
diff --git a/CPP/7zip/Compress/Rar5Decoder.h b/CPP/7zip/Compress/Rar5Decoder.h
index b0a4dd1..3db5018 100644
--- a/CPP/7zip/Compress/Rar5Decoder.h
+++ b/CPP/7zip/Compress/Rar5Decoder.h
@@ -271,6 +271,7 @@ class CDecoder:
Byte _dictSizeLog;
bool _tableWasFilled;
bool _isSolid;
+ bool _solidAllowed;
bool _wasInit;
UInt32 _reps[kNumReps];

12
srcpkgs/p7zip/patches/CVE-2016-9296.patch
View File

@ -1,12 +0,0 @@
--- a/CPP/7zip/Archive/7z/7zIn.cpp Sun Nov 20 09:29:41 2016
+++ b/CPP/7zip/Archive/7z/7zIn.cpp Sun Nov 20 09:31:22 2016
@@ -1097,7 +1097,8 @@ HRESULT CInArchive::ReadAndDecodePackedStreams(
if (CrcCalc(data, unpackSize) != folders.FolderCRCs.Vals[i])
ThrowIncorrect();
}
- HeadersSize += folders.PackPositions[folders.NumPackStreams];
+ if (folders.PackPositions)
+ HeadersSize += folders.PackPositions[folders.NumPackStreams];
return S_OK;
}

26
srcpkgs/p7zip/patches/CVE-2017-17969.patch
View File

@ -1,26 +0,0 @@
From: =?utf-8?q?Antoine_Beaupr=C3=A9?= <anarcat@debian.org>
Date: Sun, 28 Jan 2018 21:19:50 +0100
Subject: backport of the CVE-2017-17969 fix from 7zip 18.00-beta
---
CPP/7zip/Compress/ShrinkDecoder.cpp | 7 ++++++-
1 file changed, 6 insertions(+), 1 deletion(-)
diff --git a/CPP/7zip/Compress/ShrinkDecoder.cpp b/CPP/7zip/Compress/ShrinkDecoder.cpp
index 80b7e67..4acdce5 100644
--- a/CPP/7zip/Compress/ShrinkDecoder.cpp
+++ b/CPP/7zip/Compress/ShrinkDecoder.cpp
@@ -121,7 +121,12 @@ HRESULT CDecoder::CodeReal(ISequentialInStream *inStream, ISequentialOutStream *
{
_stack[i++] = _suffixes[cur];
cur = _parents[cur];
- }
+ if (i >= kNumItems)
+ break;
+ }
+
+ if (i >= kNumItems)
+ break;
_stack[i++] = (Byte)cur;
lastChar2 = (Byte)cur;

46
srcpkgs/p7zip/template
View File

@ -1,46 +0,0 @@
# Template file for 'p7zip'
pkgname=p7zip
version=16.02
revision=5
hostmakedepends="yasm nasm"
short_desc="Command-line version of the 7zip compressed file archive"
maintainer="Orphaned <orphan@voidlinux.org>"
license="LGPL-2.1-or-later"
homepage="http://p7zip.sourceforge.net/"
distfiles="${SOURCEFORGE_SITE}/${pkgname}/${pkgname}_${version}_src_all.tar.bz2"
checksum=5eb20ac0e2944f6cb9c2d51dd6c4518941c185347d4089ea89087ffdd6e2341f
CXXFLAGS="-Wno-narrowing -std=c++11"
do_configure() {
case "$XBPS_TARGET_MACHINE" in
i686*) cp makefile.linux_x86_asm_gcc_4.X makefile.machine;;
x86_64*) cp makefile.linux_amd64_asm makefile.machine;;
*) cp makefile.linux_any_cpu_gcc_4.X makefile.machine;;
esac
sed -e "s,g++,${CXX}," -i makefile.machine
sed -e "s,gcc,${CC}," -i makefile.machine
}
do_build() {
make all3 OPTFLAGS="$CXXFLAGS" ${makejobs}
}
do_install() {
make install DEST_DIR="${DESTDIR}" DEST_HOME="/usr" \
DEST_MAN="/usr/share/man" \
DEST_SHARE_DOC="/usr/share/doc/${pkgname}"
find ${DESTDIR}/usr/share/doc/$pkgname -type d -exec chmod 755 {} \;
mkdir -p ${DESTDIR}/usr/share/licenses/p7zip/
mv ${DESTDIR}/usr/share/doc/p7zip/DOC/copying.txt \
${DESTDIR}/usr/share/licenses/p7zip/LICENSE
}
p7zip-unrar_package() {
short_desc+=" - RAR support"
license="custom:freeware"
depends="${sourcepkg}-${version}_${revision}"
repository=nonfree
pkg_install() {
vmove usr/lib/p7zip/Codecs/Rar.so
vlicense DOC/unRarLicense.txt LICENSE
}
}

1
srcpkgs/p7zip/update
View File

@ -1 +0,0 @@
pattern='p7zip_\K[.\d]+'