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import libffi-3.1-22.el8

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CentOS Sources 2020-06-09 19:42:30 +00:00 committed by Andrew Lukoshko
commit f3d82b388f
11 changed files with 496 additions and 0 deletions
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1
.gitignore vendored Normal file
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SOURCES/libffi-3.1.tar.gz

1
.libffi.metadata Normal file
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cb373ef2115ec7c57913b84ca72eee14b10ccdc3 SOURCES/libffi-3.1.tar.gz

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SOURCES/ffi-multilib.h Normal file
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/* This file is here to prevent a file conflict on multiarch systems. */
#ifdef ffi_wrapper_h
#error "Do not define ffi_wrapper_h!"
#endif
#define ffi_wrapper_h
#if defined(__i386__)
#include "ffi-i386.h"
#elif defined(__powerpc64__)
#include "ffi-ppc64.h"
#elif defined(__powerpc__)
#include "ffi-ppc.h"
#elif defined(__s390x__)
#include "ffi-s390x.h"
#elif defined(__s390__)
#include "ffi-s390.h"
#elif defined(__x86_64__)
#include "ffi-x86_64.h"
#else
#error "The libffi-devel package is not usable with the architecture."
#endif
#undef ffi_wrapper_h

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SOURCES/ffitarget-multilib.h Normal file
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/* This file is here to prevent a file conflict on multiarch systems. */
#ifdef ffitarget_wrapper_h
#error "Do not define ffitarget_wrapper_h!"
#endif
#define ffitarget_wrapper_h
#if defined(__i386__)
#include "ffitarget-i386.h"
#elif defined(__powerpc64__)
#include "ffitarget-ppc64.h"
#elif defined(__powerpc__)
#include "ffitarget-ppc.h"
#elif defined(__s390x__)
#include "ffitarget-s390x.h"
#elif defined(__s390__)
#include "ffitarget-s390.h"
#elif defined(__x86_64__)
#include "ffitarget-x86_64.h"
#else
#error "The libffi-devel package is not usable with the architecture."
#endif
#undef ffitarget_wrapper_h

11
SOURCES/libffi-3.1-aarch64-fix-exec-stack.patch Normal file
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--- a/src/aarch64/sysv.S
+++ b/src/aarch64/sysv.S
@@ -396,3 +396,8 @@
#ifdef __ELF__
.size CNAME(ffi_closure_SYSV), .-CNAME(ffi_closure_SYSV)
#endif
+
+#if defined __ELF__ && defined __linux__
+ .section .note.GNU-stack,"",%progbits
+#endif
+

79
SOURCES/libffi-3.1-closures-Create-temporary-file-with-O_TMPFILE-and-O_.patch Normal file
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From 8daeed9570af72eb135c8ded460d2888f05b2e68 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Micka=C3=ABl=20Sala=C3=BCn?= <mic@digikod.net>
Date: Sun, 11 May 2014 22:54:58 +0200
Subject: [PATCH 626/627] closures: Create temporary file with O_TMPFILE and
O_CLOEXEC when available
The open_temp_exec_file_dir function can create a temporary file without
file system accessible link. If the O_TMPFILE flag is not defined (old
Linux kernel or libc) the behavior is unchanged.
The open_temp_exec_file_name function now need a new argument "flags"
(like O_CLOEXEC) used for temporary file creation.
The O_TMPFILE flag allow temporary file creation without race condition.
This feature/fix prevent another process to access the (future)
executable file from the file system.
The O_CLOEXEC flag automatically close the temporary file for any
execve. This avoid transmitting (executable) file descriptor to a child
process.
---
src/closures.c | 29 ++++++++++++++++++++++++-----
1 file changed, 24 insertions(+), 5 deletions(-)
diff -rup a/src/closures.c b/src/closures.c
--- a/src/closures.c 2019-06-14 14:24:01.510844835 -0400
+++ b/src/closures.c 2019-06-14 14:26:48.248924350 -0400
@@ -265,9 +265,9 @@ static size_t execsize = 0;
/* Open a temporary file name, and immediately unlink it. */
static int
-open_temp_exec_file_name (char *name)
+open_temp_exec_file_name (char *name, int flags)
{
- int fd = mkstemp (name);
+ int fd = mkostemp (name, flags);
if (fd != -1)
unlink (name);
@@ -280,8 +280,28 @@ static int
open_temp_exec_file_dir (const char *dir)
{
static const char suffix[] = "/ffiXXXXXX";
- size_t lendir = strlen (dir);
- char *tempname = __builtin_alloca (lendir + sizeof (suffix));
+ size_t lendir;
+ int flags, fd;
+ char *tempname;
+
+#ifdef O_CLOEXEC
+ flags = O_CLOEXEC;
+#else
+ flags = 0;
+#endif
+
+#ifdef O_TMPFILE
+ fd = open (dir, flags | O_RDWR | O_EXCL | O_TMPFILE, 0700);
+ /* If the running system does not support the O_TMPFILE flag then retry without it. */
+ if (fd != -1 || (errno != EINVAL && errno != EISDIR && errno != EOPNOTSUPP)) {
+ return fd;
+ } else {
+ errno = 0;
+ }
+#endif
+
+ lendir = strlen (dir);
+ tempname = __builtin_alloca (lendir + sizeof (suffix));
if (!tempname)
return -1;
@@ -289,7 +309,7 @@ open_temp_exec_file_dir (const char *dir
memcpy (tempname, dir, lendir);
memcpy (tempname + lendir, suffix, sizeof (suffix));
- return open_temp_exec_file_name (tempname);
+ return open_temp_exec_file_name (tempname, flags);
}
/* Open a temporary file in the directory in the named environment

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SOURCES/libffi-3.1-fix-exec-stack.patch Normal file
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From 978c9540154d320525488db1b7049277122f736d Mon Sep 17 00:00:00 2001
From: Samuli Suominen <ssuominen@gentoo.org>
Date: Sat, 31 May 2014 08:53:10 -0400
Subject: [PATCH] Add missing GNU stack markings in win32.S
---
src/x86/win32.S | 6 +++++-
1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/src/x86/win32.S b/src/x86/win32.S
index daf0e79..e42baf2 100644
--- a/src/x86/win32.S
+++ b/src/x86/win32.S
@@ -1,5 +1,6 @@
/* -----------------------------------------------------------------------
- win32.S - Copyright (c) 1996, 1998, 2001, 2002, 2009 Red Hat, Inc.
+ win32.S - Copyright (c) 2014 Anthony Green
+ Copyright (c) 1996, 1998, 2001, 2002, 2009 Red Hat, Inc.
Copyright (c) 2001 John Beniton
Copyright (c) 2002 Ranjit Mathew
Copyright (c) 2009 Daniel Witte
@@ -1304,3 +1305,6 @@ L_ffi_closure_SYSV_inner$stub:
#endif /* !_MSC_VER */
+#if defined __ELF__ && defined __linux__
+ .section .note.GNU-stack,"",@progbits
+#endif
--
1.9.3

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SOURCES/libffi-3.1-fix-include-path.patch Normal file
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@ -0,0 +1,17 @@
diff -up libffi-3.1/libffi.pc.in.fixpath libffi-3.1/libffi.pc.in
--- libffi-3.1/libffi.pc.in.fixpath 2014-04-25 19:45:13.000000000 +0200
+++ libffi-3.1/libffi.pc.in 2014-06-12 12:06:06.000000000 +0200
@@ -1,11 +1,10 @@
prefix=@prefix@
exec_prefix=@exec_prefix@
libdir=@libdir@
-toolexeclibdir=@toolexeclibdir@
-includedir=${libdir}/@PACKAGE_NAME@-@PACKAGE_VERSION@/include
+includedir=@includedir@
Name: @PACKAGE_NAME@
Description: Library supporting Foreign Function Interfaces
Version: @PACKAGE_VERSION@
-Libs: -L${toolexeclibdir} -lffi
+Libs: -L${libdir} -lffi
Cflags: -I${includedir}

17
SOURCES/libffi-3.1-libffi_tmpdir.patch Normal file
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@ -0,0 +1,17 @@
Most temp file directories need to be hardened against execution, but
libffi needs execute privileges. Add a libffi-specific temp directory
that can be set up by sysadmins as needed with suitable permissions.
This both ensures that libffi will have a valid temp directory to use
as well as preventing attempts to access other directories.
diff -rup a/src/closures.c b/src/closures.c
--- a/src/closures.c 2014-05-11 09:54:19.000000000 -0400
+++ b/src/closures.c 2020-04-29 20:50:00.454853909 -0400
@@ -362,6 +362,7 @@ static struct
const char *arg;
int repeat;
} open_temp_exec_file_opts[] = {
+ { open_temp_exec_file_env, "LIBFFI_TMPDIR", 0 },
{ open_temp_exec_file_env, "TMPDIR", 0 },
{ open_temp_exec_file_dir, "/tmp", 0 },
{ open_temp_exec_file_dir, "/var/tmp", 0 },

11
SOURCES/libffi-aarch64-rhbz1174037.patch Normal file
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--- libffi-3.1/src/aarch64/ffi.c.orig 2014-04-25 18:45:13.000000000 +0100
+++ libffi-3.1/src/aarch64/ffi.c 2015-01-15 02:36:56.314906455 +0000
@@ -728,7 +728,7 @@
state.ngrn = N_X_ARG_REG;
memcpy (allocate_to_stack (&state, stack, ty->alignment,
- ty->size), ecif->avalue + i, ty->size);
+ ty->size), ecif->avalue[i], ty->size);
}
break;

282
SPECS/libffi.spec Normal file
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%global multilib_arches %{ix86} ppc ppc64 ppc64p7 s390 s390x x86_64
Name: libffi
Version: 3.1
Release: 22%{?dist}
Summary: A portable foreign function interface library
Group: System Environment/Libraries
License: MIT
URL: http://sourceware.org/libffi
Source0: ftp://sourceware.org/pub/libffi/libffi-%{version}.tar.gz
Source1: ffi-multilib.h
Source2: ffitarget-multilib.h
Patch0: libffi-3.1-fix-include-path.patch
Patch1: libffi-3.1-fix-exec-stack.patch
Patch2: libffi-aarch64-rhbz1174037.patch
Patch3: libffi-3.1-aarch64-fix-exec-stack.patch
Patch5: libffi-3.1-closures-Create-temporary-file-with-O_TMPFILE-and-O_.patch
Patch6: libffi-3.1-libffi_tmpdir.patch
%description
Compilers for high level languages generate code that follow certain
conventions. These conventions are necessary, in part, for separate
compilation to work. One such convention is the "calling convention".
The calling convention is a set of assumptions made by the compiler
about where function arguments will be found on entry to a function. A
calling convention also specifies where the return value for a function
is found.
Some programs may not know at the time of compilation what arguments
are to be passed to a function. For instance, an interpreter may be
told at run-time about the number and types of arguments used to call a
given function. `Libffi' can be used in such programs to provide a
bridge from the interpreter program to compiled code.
The `libffi' library provides a portable, high level programming
interface to various calling conventions. This allows a programmer to
call any function specified by a call interface description at run time.
FFI stands for Foreign Function Interface. A foreign function
interface is the popular name for the interface that allows code
written in one language to call code written in another language. The
`libffi' library really only provides the lowest, machine dependent
layer of a fully featured foreign function interface. A layer must
exist above `libffi' that handles type conversions for values passed
between the two languages.
%package devel
Summary: Development files for %{name}
Group: Development/Libraries
Requires: %{name} = %{version}-%{release}
Requires: pkgconfig
Requires(post): /sbin/install-info
Requires(preun): /sbin/install-info
%description devel
The %{name}-devel package contains libraries and header files for
developing applications that use %{name}.
%prep
%setup -q
%patch0 -p1 -b .fixpath
%patch1 -p1 -b .execstack
%patch2 -p1 -b .aarch64
%patch3 -p1 -b .aarch64execstack
%patch5 -p1
%patch6 -p1
%build
export CFLAGS="%{build_cflags} -Wa,--generate-missing-build-notes=yes"
%configure --disable-static
make %{?_smp_mflags}
%install
make install DESTDIR=$RPM_BUILD_ROOT
find $RPM_BUILD_ROOT -name '*.la' -exec rm -f {} ';'
rm -f $RPM_BUILD_ROOT%{_infodir}/dir
# Determine generic arch target name for multilib wrapper
basearch=%{_arch}
%ifarch %{ix86}
basearch=i386
%endif
mkdir -p $RPM_BUILD_ROOT%{_includedir}
%ifarch %{multilib_arches}
# Do header file switcheroo to avoid file conflicts on systems where you
# can have both a 32- and 64-bit version of the library, and they each need
# their own correct-but-different versions of the headers to be usable.
for i in ffi ffitarget; do
mv $RPM_BUILD_ROOT%{_libdir}/libffi-%{version}/include/$i.h $RPM_BUILD_ROOT%{_includedir}/$i-${basearch}.h
done
install -m644 %{SOURCE1} $RPM_BUILD_ROOT%{_includedir}/ffi.h
install -m644 %{SOURCE2} $RPM_BUILD_ROOT%{_includedir}/ffitarget.h
%else
mv $RPM_BUILD_ROOT%{_libdir}/libffi-%{version}/include/{ffi,ffitarget}.h $RPM_BUILD_ROOT%{_includedir}
%endif
rm -rf $RPM_BUILD_ROOT%{_libdir}/libffi-%{version}
%ldconfig_scriptlets
%post devel
/sbin/install-info --info-dir=%{_infodir} %{_infodir}/libffi.info.gz || :
%preun devel
if [ $1 = 0 ] ;then
/sbin/install-info --delete --info-dir=%{_infodir} %{_infodir}/libffi.info.gz || :
fi
%files
%{!?_licensedir:%global license %%doc}
%license LICENSE
%doc README
%{_libdir}/*.so.*
%files devel
%{_libdir}/pkgconfig/*.pc
%{_includedir}/ffi*.h
%{_libdir}/*.so
%{_mandir}/man3/*.gz
%{_infodir}/libffi.info.gz
%changelog
* Wed May 6 2020 DJ Delorie <dj@redhat.com> - 3.1-22
- Add $LIBFFI_TMPDIR environment variable support (#1723951)
* Thu Aug 1 2019 DJ Delorie <dj@redhat.com> - 3.1-21
- Revert 1652930 until 1721569 can be fixed (#1652930)
* Fri Jun 14 2019 DJ Delorie <dj@redhat.com> - 3.1-20
- closures: Create temporary file with O_TMPFILE and O_CLOEXEC (#1720600)
* Fri Jun 14 2019 Florian Weimer <fweimer@redhat.com> - 3.1-19
- aarch64: Flush code alias mapping after creating closure (#1652930)
* Tue Nov 27 2018 Severin Gehwolf <sgehwolf@redhat.com> - 3.1-18
- Compile with -Wa,--generate-missing-build-notes=yes
* Fri Aug 10 2018 Severin Gehwolf <sgehwolf@redhat.com> - 3.1-17
- Fix declared license: BSD => MIT.
* Wed Feb 07 2018 Fedora Release Engineering <releng@fedoraproject.org> - 3.1-16
- Rebuilt for https://fedoraproject.org/wiki/Fedora_28_Mass_Rebuild
* Sat Feb 03 2018 Igor Gnatenko <ignatenkobrain@fedoraproject.org> - 3.1-15
- Switch to %%ldconfig_scriptlets
* Thu Aug 03 2017 Fedora Release Engineering <releng@fedoraproject.org> - 3.1-14
- Rebuilt for https://fedoraproject.org/wiki/Fedora_27_Binutils_Mass_Rebuild
* Wed Jul 26 2017 Fedora Release Engineering <releng@fedoraproject.org> - 3.1-13
- Rebuilt for https://fedoraproject.org/wiki/Fedora_27_Mass_Rebuild
* Wed Jul 5 2017 Jens Petersen <petersen@redhat.com> - 3.1-12
- protect install-info in the rpm scriptlets
https://fedoraproject.org/wiki/Packaging:Scriptlets#Texinfo
* Tue Jun 20 2017 Anthony Green <green@redhat.com> - 3.1-11
- fix exec stack problem on aarch64 build
* Fri Feb 10 2017 Fedora Release Engineering <releng@fedoraproject.org> - 3.1-10
- Rebuilt for https://fedoraproject.org/wiki/Fedora_26_Mass_Rebuild
* Thu Feb 04 2016 Fedora Release Engineering <releng@fedoraproject.org> - 3.1-9
- Rebuilt for https://fedoraproject.org/wiki/Fedora_24_Mass_Rebuild
* Wed Jun 17 2015 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 3.1-8
- Rebuilt for https://fedoraproject.org/wiki/Fedora_23_Mass_Rebuild
* Thu Jan 15 2015 Peter Robinson <pbrobinson@fedoraproject.org> 3.1-7
- Add patch to fix issues on aarch64 (rhbz 1174037)
* Sun Aug 17 2014 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 3.1-6
- Rebuilt for https://fedoraproject.org/wiki/Fedora_21_22_Mass_Rebuild
* Thu Jul 17 2014 Tom Callaway <spot@fedoraproject.org> - 3.1-5
- fix license handling
* Sun Jun 29 2014 Anthony Green <green@redhat.com> - 3.1-4
- fix exec stack problem on 32-bit build
* Thu Jun 12 2014 Dan Horák <dan[at]danny.cz> - 3.1-3
- fix header path in pkgconfig file
* Sat Jun 07 2014 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 3.1-2
- Rebuilt for https://fedoraproject.org/wiki/Fedora_21_Mass_Rebuild
* Mon May 19 2014 Anthony Green <green@redhat.com> - 3.1-1
- fix non-multiarch builds (arm).
* Mon May 19 2014 Anthony Green <green@redhat.com> - 3.1-0
- update to 3.1.
* Sat Aug 03 2013 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 3.0.13-5
- Rebuilt for https://fedoraproject.org/wiki/Fedora_20_Mass_Rebuild
* Tue May 28 2013 Tom Callaway <spot@fedoraproject.org> - 3.0.13-4
- fix typos in wrapper headers
* Mon May 27 2013 Tom Callaway <spot@fedoraproject.org> - 3.0.13-3
- make header files multilib safe
* Sat May 25 2013 Tom Callaway <spot@fedoraproject.org> - 3.0.13-2
- fix incorrect header pathing (and .pc file)
* Wed Mar 20 2013 Anthony Green <green@redhat.com> - 3.0.13-1
- update to 3.0.13
* Thu Feb 14 2013 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 3.0.11-2
- Rebuilt for https://fedoraproject.org/wiki/Fedora_19_Mass_Rebuild
* Mon Jan 14 2013 Dennis Gilmore <dennis@ausil.us> - 3.0.11-1
- update to 3.0.11
* Fri Nov 02 2012 Deepak Bhole <dbhole@redhat.com> - 3.0.10-4
- Fixed source location
* Fri Aug 10 2012 Dennis Gilmore <dennis@ausil.us> - 3.0.10-3
- drop back to 3.0.10, 3.0.11 was never pushed anywhere as the soname bump broke buildroots
- as 3.0.11 never went out no epoch needed.
* Thu Jul 19 2012 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 3.0.11-2
- Rebuilt for https://fedoraproject.org/wiki/Fedora_18_Mass_Rebuild
* Fri Apr 13 2012 Anthony Green <green@redhat.com> - 3.0.11-1
- Upgrade to 3.0.11.
* Fri Jan 13 2012 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 3.0.10-2
- Rebuilt for https://fedoraproject.org/wiki/Fedora_17_Mass_Rebuild
* Tue Aug 23 2011 Anthony Green <green@redhat.com> - 3.0.10-1
- Upgrade to 3.0.10.
* Fri Mar 18 2011 Dan Horák <dan[at]danny.cz> - 3.0.9-3
- added patch for being careful when defining relatively generic symbols
* Mon Feb 07 2011 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 3.0.9-2
- Rebuilt for https://fedoraproject.org/wiki/Fedora_15_Mass_Rebuild
* Tue Dec 29 2009 Anthony Green <green@redhat.com> - 3.0.9-1
- Upgrade
* Fri Jul 24 2009 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 3.0.5-3
- Rebuilt for https://fedoraproject.org/wiki/Fedora_12_Mass_Rebuild
* Wed Feb 25 2009 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 3.0.5-2
- Rebuilt for https://fedoraproject.org/wiki/Fedora_11_Mass_Rebuild
* Tue Jul 08 2008 Anthony Green <green@redhat.com> 3.0.5-1
- Upgrade to 3.0.5
* Fri Feb 15 2008 Anthony Green <green@redhat.com> 3.0.1-1
- Upgrade to 3.0.1
* Fri Feb 15 2008 Anthony Green <green@redhat.com> 2.99.9-1
- Upgrade to 2.99.9
- Require pkgconfig for the devel package.
- Update summary.
* Fri Feb 15 2008 Anthony Green <green@redhat.com> 2.99.8-1
- Upgrade to 2.99.8
* Thu Feb 14 2008 Anthony Green <green@redhat.com> 2.99.7-1
- Upgrade to 2.99.7
* Thu Feb 14 2008 Anthony Green <green@redhat.com> 2.99.6-1
- Upgrade to 2.99.6
* Thu Feb 14 2008 Anthony Green <green@redhat.com> 2.99.4-1
- Upgrade to 2.99.4
* Thu Feb 14 2008 Anthony Green <green@redhat.com> 2.99.3-1
- Upgrade to 2.99.3
* Thu Feb 14 2008 Anthony Green <green@redhat.com> 2.99.2-1
- Created.