p7zip: switch to maintained fork
This the fork that true-upstream seems to prefer, see: https://www.7-zip.org/links.html
This commit is contained in:
Bart Brouns
parent
3a70659b4d
commit
955701709f
3 changed files with 16 additions and 89 deletions
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@ -1,23 +0,0 @@
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From: Robert Luberda <robert@debian.org>
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Date: Sat, 19 Nov 2016 08:48:08 +0100
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Subject: Fix nullptr dereference (CVE-2016-9296)
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Patch taken from https://sourceforge.net/p/p7zip/bugs/185/
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---
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CPP/7zip/Archive/7z/7zIn.cpp | 3 ++-
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1 file changed, 2 insertions(+), 1 deletion(-)
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diff --git a/CPP/7zip/Archive/7z/7zIn.cpp b/CPP/7zip/Archive/7z/7zIn.cpp
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index b0c6b98..7c6dde2 100644
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--- a/CPP/7zip/Archive/7z/7zIn.cpp
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+++ b/CPP/7zip/Archive/7z/7zIn.cpp
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@@ -1097,7 +1097,8 @@ HRESULT CInArchive::ReadAndDecodePackedStreams(
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if (CrcCalc(data, unpackSize) != folders.FolderCRCs.Vals[i])
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ThrowIncorrect();
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}
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- HeadersSize += folders.PackPositions[folders.NumPackStreams];
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+ if (folders.PackPositions)
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+ HeadersSize += folders.PackPositions[folders.NumPackStreams];
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return S_OK;
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}
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@ -1,35 +0,0 @@
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From: =?utf-8?q?Antoine_Beaupr=C3=A9?= <anarcat@debian.org>
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Date: Fri, 2 Feb 2018 11:11:41 +0100
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Subject: Heap-based buffer overflow in 7zip/Compress/ShrinkDecoder.cpp
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Origin: vendor, https://sourceforge.net/p/p7zip/bugs/_discuss/thread/0920f369/27d7/attachment/CVE-2017-17969.patch
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Forwarded: https://sourceforge.net/p/p7zip/bugs/_discuss/thread/0920f369/#27d7
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Bug: https://sourceforge.net/p/p7zip/bugs/204/
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Bug-Debian: https://bugs.debian.org/888297
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Bug-Debian-Security: https://security-tracker.debian.org/tracker/CVE-2017-17969
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Reviewed-by: Salvatore Bonaccorso <carnil@debian.org>
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Last-Update: 2018-02-01
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Applied-Upstream: 18.00-beta
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---
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CPP/7zip/Compress/ShrinkDecoder.cpp | 7 ++++++-
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1 file changed, 6 insertions(+), 1 deletion(-)
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diff --git a/CPP/7zip/Compress/ShrinkDecoder.cpp b/CPP/7zip/Compress/ShrinkDecoder.cpp
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index 80b7e67..ca37764 100644
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--- a/CPP/7zip/Compress/ShrinkDecoder.cpp
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+++ b/CPP/7zip/Compress/ShrinkDecoder.cpp
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@@ -121,8 +121,13 @@ HRESULT CDecoder::CodeReal(ISequentialInStream *inStream, ISequentialOutStream *
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{
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_stack[i++] = _suffixes[cur];
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cur = _parents[cur];
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+ if (cur >= kNumItems || i >= kNumItems)
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+ break;
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}
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-
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+
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+ if (cur >= kNumItems || i >= kNumItems)
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+ break;
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+
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_stack[i++] = (Byte)cur;
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lastChar2 = (Byte)cur;
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@ -1,28 +1,17 @@
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{ stdenv, fetchurl, fetchpatch, lib, enableUnfree ? false }:
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{ stdenv, fetchFromGitHub, lib, enableUnfree ? false }:
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stdenv.mkDerivation rec {
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pname = "p7zip";
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version = "16.02";
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version = "17.01";
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src = fetchurl {
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url = "mirror://sourceforge/p7zip/p7zip_${version}_src_all.tar.bz2";
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sha256 = "5eb20ac0e2944f6cb9c2d51dd6c4518941c185347d4089ea89087ffdd6e2341f";
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};
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patches = [
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./12-CVE-2016-9296.patch
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./13-CVE-2017-17969.patch
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(fetchpatch {
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name = "3-CVE-2018-5996.patch";
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url = "https://raw.githubusercontent.com/termux/termux-packages/master/packages/p7zip/3-CVE-2018-5996.patch";
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sha256 = "1zivvkazmza0653i498ccp3zbpbpc7dvxl3zxwllbx41b6n589yp";
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})
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(fetchpatch {
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name = "4-CVE-2018-10115.patch";
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url = "https://raw.githubusercontent.com/termux/termux-packages/master/packages/p7zip/4-CVE-2018-10115.patch";
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sha256 = "1cr7q8gnrk9yp6dcvxaqi1yhdbgp964nkv65ls41mw1kdfm44zn6";
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})
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];
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src = fetchFromGitHub {
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owner = "szcnick";
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repo = pname;
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rev = "v${version}";
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sha256 = "0gczdmypwbfnxzb11rjrrndjkkb3jzxfby2cchn5j8ysny13mfps";
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}
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;
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# Default makefile is full of impurities on Darwin. The patch doesn't hurt Linux so I'm leaving it unconditional
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postPatch = ''
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@ -39,14 +28,15 @@ stdenv.mkDerivation rec {
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# (see DOC/License.txt, https://fedoraproject.org/wiki/Licensing:Unrar)
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rm -r CPP/7zip/Compress/Rar*
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find . -name makefile'*' -exec sed -i '/Rar/d' {} +
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chmod +x install.sh
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'';
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preConfigure = ''
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makeFlagsArray=(DEST_HOME=$out)
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buildFlags=all3
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'' + stdenv.lib.optionalString stdenv.isDarwin ''
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cp makefile.macosx_llvm_64bits makefile.machine
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'';
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buildFlags=all3
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'' + stdenv.lib.optionalString stdenv.isDarwin ''
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cp makefile.macosx_llvm_64bits makefile.machine
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'';
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enableParallelBuilding = true;
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@ -55,15 +45,10 @@ stdenv.mkDerivation rec {
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NIX_CFLAGS_COMPILE = stdenv.lib.optionalString stdenv.cc.isClang "-Wno-error=c++11-narrowing";
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meta = {
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homepage = "http://p7zip.sourceforge.net/";
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description = "A port of the 7-zip archiver";
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homepage = "https://github.com/szcnick/p7zip";
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description = "A new p7zip fork with additional codecs and improvements (forked from https://sourceforge.net/projects/p7zip/)";
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platforms = stdenv.lib.platforms.unix;
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maintainers = [ stdenv.lib.maintainers.raskin ];
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knownVulnerabilities = [
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# p7zip is abandoned, according to this thread on its forums:
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# https://sourceforge.net/p/p7zip/discussion/383043/thread/fa143cf2/#1817
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"p7zip is abandoned and may not receive important security fixes"
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];
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# RAR code is under non-free UnRAR license, but we remove it
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license = if enableUnfree then lib.licenses.unfree else lib.licenses.lgpl2Plus;
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};
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