c970d7d640
Fixes the following security issues: - CVE-2013-1752: Change use of readline() in :class:`imaplib.IMAP4_SSL` to limit line length - CVE-2018-14647: The C accelerated _elementtree module now initializes hash randomization salt from _Py_HashSecret instead of libexpat's default CSPRNG. For more details, see the NEWS file: https://github.com/python/cpython/blob/v2.7.16/Misc/NEWS.d/2.7.16rc1.rst Refresh patches, drop now upstream package/python/0035-bpo-35746-Fix-segfault-in-ssl-s-cert-parser-GH-11569.patch and adjust hash of LICENSE file for a change of copyright years. run-tests results: 16:05:41 TestPython2 Starting 16:05:42 TestPython2 Building 16:11:26 TestPython2 Building done 16:11:32 TestPython2 Cleaning up . ---------------------------------------------------------------------- Ran 1 test in 351.905s OK Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
93 lines
3 KiB
Diff
93 lines
3 KiB
Diff
From 548413a659cc5320560d6b794fe8edd06dd1d22e Mon Sep 17 00:00:00 2001
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From: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
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Date: Tue, 7 Mar 2017 22:29:20 +0100
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Subject: [PATCH] Add an option to disable expat
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This patch replaces the existing --with-system-expat option with a
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--with-expat={system,builtin,none} option, which allows to tell Python
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whether we want to use the system expat (already installed), the expat
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builtin the Python sources, or no expat at all (which disables the
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installation of XML modules).
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Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
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Signed-off-by: Samuel Martin <s.martin49@gmail.com>
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[Peter: update for 2.7.16]
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Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
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---
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Makefile.pre.in | 6 +++++-
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configure.ac | 18 +++++++++++++-----
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setup.py | 2 +-
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3 files changed, 19 insertions(+), 7 deletions(-)
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diff --git a/Makefile.pre.in b/Makefile.pre.in
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index 458f4ad55b..8dee345539 100644
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--- a/Makefile.pre.in
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+++ b/Makefile.pre.in
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@@ -1056,7 +1056,7 @@ LIBSUBDIRS= site-packages \
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logging bsddb csv importlib wsgiref \
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ctypes ctypes/macholib \
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idlelib idlelib/Icons \
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- distutils distutils/command $(XMLLIBSUBDIRS) \
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+ distutils distutils/command \
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multiprocessing multiprocessing/dummy \
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unittest \
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lib-old \
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@@ -1107,6 +1107,10 @@ ifeq (@CURSES@,yes)
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LIBSUBDIRS += curses
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endif
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+ifeq (@EXPAT@,yes)
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+LIBSUBDIRS += $(XMLLIBSUBDIRS)
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+endif
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+
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libinstall: build_all $(srcdir)/Lib/$(PLATDIR) $(srcdir)/Modules/xxmodule.c
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@for i in $(SCRIPTDIR) $(LIBDEST); \
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do \
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diff --git a/configure.ac b/configure.ac
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index a7ebcd091e..2f5759a890 100644
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--- a/configure.ac
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+++ b/configure.ac
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@@ -2499,13 +2499,21 @@ PKG_PROG_PKG_CONFIG
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AC_SUBST(DISABLED_EXTENSIONS)
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# Check for use of the system expat library
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-AC_MSG_CHECKING(for --with-system-expat)
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-AC_ARG_WITH(system_expat,
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- AS_HELP_STRING([--with-system-expat], [build pyexpat module using an installed expat library]),
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+AC_MSG_CHECKING(for --with-expat)
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+AC_ARG_WITH(expat,
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+ AS_HELP_STRING([--with-expat], [select which expat version to use: system, builtin, none]),
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[],
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- [with_system_expat="no"])
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+ [with_expat="builtin"])
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-AC_MSG_RESULT($with_system_expat)
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+AC_MSG_RESULT($with_expat)
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+
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+if test "$with_expat" != "none"; then
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+ EXPAT=yes
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+else
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+ DISABLED_EXTENSIONS="${DISABLED_EXTENSIONS} pyexpat"
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+ EXPAT=no
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+fi
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+AC_SUBST(EXPAT)
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# Check for use of the system libffi library
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AC_MSG_CHECKING(for --with-system-ffi)
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diff --git a/setup.py b/setup.py
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index 9130819454..f439cbadc2 100644
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--- a/setup.py
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+++ b/setup.py
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@@ -1475,7 +1475,7 @@ class PyBuildExt(build_ext):
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#
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# More information on Expat can be found at www.libexpat.org.
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#
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- if '--with-system-expat' in sysconfig.get_config_var("CONFIG_ARGS"):
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+ if '--with-expat=system' in sysconfig.get_config_var("CONFIG_ARGS"):
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expat_inc = []
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define_macros = []
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expat_lib = ['expat']
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--
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2.11.0
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