Mercurial > libpst
view m4/ax_boost_python.m4 @ 359:a3e674fade6c
From Jeffrey Morlan:
pst_parse_block misreads Table Contexts (aka "type 2") with a
multi-block Row Matrix ("ind2"). Rows are never split between blocks -
every block except the last has padding at the end which should be
ignored. I've only seen this affect the recipients table, but
presumably it could affect attachments too. This was causing
out-of-bounds memory ranges to be returned from pst_getBlockOffset and
later access; patch fixes both the table reading issue and adds a
missing bounds check to pst_getBlockOffset (so as not to risk a
segfault if the PST is corrupted).
author | Carl Byington <carl@five-ten-sg.com> |
---|---|
date | Wed, 06 Jul 2016 10:20:12 -0700 |
parents | cb67b335afcc |
children | 1e1970f93f94 |
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# =========================================================================== # http://autoconf-archive.cryp.to/ax_boost_python.html # =========================================================================== # # SYNOPSIS # # AX_BOOST_PYTHON # # DESCRIPTION # # This macro checks to see if the Boost.Python library is installed. It # also attempts to guess the currect library name using several attempts. # It tries to build the library name using a user supplied name or suffix # and then just the raw library. # # If the library is found, HAVE_BOOST_PYTHON is defined and # BOOST_PYTHON_LIB is set to the name of the library. # # This macro calls AC_SUBST(BOOST_PYTHON_LIB). # # In order to ensure that the Python headers are specified on the include # path, this macro requires AX_PYTHON to be called. # # LAST MODIFICATION # # 2008-04-12 # # COPYLEFT # # Copyright (c) 2008 Michael Tindal # # This program is free software; you can redistribute it and/or modify it # under the terms of the GNU General Public License as published by the # Free Software Foundation; either version 2 of the License, or (at your # option) any later version. # # This program is distributed in the hope that it will be useful, but # WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General # Public License for more details. # # You should have received a copy of the GNU General Public License along # with this program. If not, see <http://www.gnu.org/licenses/>. # # As a special exception, the respective Autoconf Macro's copyright owner # gives unlimited permission to copy, distribute and modify the configure # scripts that are the output of Autoconf when processing the Macro. You # need not follow the terms of the GNU General Public License when using # or distributing such scripts, even though portions of the text of the # Macro appear in them. The GNU General Public License (GPL) does govern # all other use of the material that constitutes the Autoconf Macro. # # This special exception to the GPL applies to versions of the Autoconf # Macro released by the Autoconf Macro Archive. When you make and # distribute a modified version of the Autoconf Macro, you may extend this # special exception to the GPL to apply to your modified version as well. AC_DEFUN([AX_BOOST_PYTHON], [AC_REQUIRE([AX_PYTHON])dnl AC_CACHE_CHECK(whether the Boost::Python library is available, ac_cv_boost_python, [AC_LANG_SAVE AC_LANG_CPLUSPLUS CPPFLAGS_SAVE=$CPPFLAGS if test x$PYTHON_INCLUDE_DIR != x; then CPPFLAGS="-I$PYTHON_INCLUDE_DIR $CPPFLAGS" fi AC_COMPILE_IFELSE(AC_LANG_PROGRAM([[ #include <boost/python/module.hpp> using namespace boost::python; BOOST_PYTHON_MODULE(test) { throw "Boost::Python test."; }]], [[return 0;]]), ac_cv_boost_python=yes, ac_cv_boost_python=no) AC_LANG_RESTORE CPPFLAGS=$CPPFLAGS_SAVE ]) if test "$ac_cv_boost_python" = "yes"; then AC_DEFINE(HAVE_BOOST_PYTHON,,[define if the Boost::Python library is available]) ax_python_lib=boost_python BOOST_PYTHON_LIB=$ax_python_lib AC_ARG_WITH([boost-python],AS_HELP_STRING([--with-boost-python],[specify the boost python library or suffix to use]), [if test "x$with_boost_python" != "xno"; then ax_python_lib=$with_boost_python ax_boost_python_lib=boost_python-$with_boost_python fi]) for ax_lib in $ax_python_lib $ax_boost_python_lib boost_python; do AC_CHECK_LIB($ax_lib, exit, [BOOST_PYTHON_LIB=$ax_lib break]) done AC_SUBST(BOOST_PYTHON_LIB) fi ])dnl