import execstack-0.5.0-15.el8

2021-07-27 16:29:12 +00:00 · 2021-07-27 16:29:12 +00:00 · 7ffcce8d53
commit 7ffcce8d53
5 changed files with 213 additions and 0 deletions
--- a/.execstack.metadata
+++ b/.execstack.metadata
@ -0,0 +1 @@
+2d9c4f3c410e4820587cf22d22091fb38f6bc43f SOURCES/prelink-4c79120.tar.gz
--- a/.gitignore
+++ b/.gitignore
@ -0,0 +1 @@
+SOURCES/prelink-4c79120.tar.gz
--- a/SOURCES/Add-PL_ARCH-for-AArch64.patch
+++ b/SOURCES/Add-PL_ARCH-for-AArch64.patch
@ -0,0 +1,118 @@
+From a33b23b9ec5c0733a0ff85dafc46b3df2a6d2249 Mon Sep 17 00:00:00 2001
+From: Mark Salter <msalter@redhat.com>
+Date: Fri, 21 Aug 2015 12:03:30 -0400
+Subject: [PATCH] Add PL_ARCH for AArch64
+
+Add a skeleton PL_ARCH for AArch64. Just enough to support
+execstack.
+
+Signed-off-by: Mark Salter <msalter@redhat.com>
+---
+ src/Makefile.am    |  3 ++-
+ src/Makefile.in    |  9 ++++++---
+ src/arch-aarch64.c | 38 ++++++++++++++++++++++++++++++++++++++
+ 3 files changed, 46 insertions(+), 4 deletions(-)
+ create mode 100644 src/arch-aarch64.c
+
+diff --git a/src/Makefile.am b/src/Makefile.am
+index d2265aa9c0..a4c65f2e65 100644
+--- a/src/Makefile.am
+++ b/src/Makefile.am
+@@ -12,7 +12,8 @@ bin_PROGRAMS = execstack
+ 
+ arch_SOURCES = arch-i386.c arch-alpha.c arch-ppc.c arch-ppc64.c \
+ 	       arch-sparc.c arch-sparc64.c arch-x86_64.c arch-mips.c \
+-	       arch-s390.c arch-s390x.c arch-arm.c arch-sh.c arch-ia64.c
+	       arch-s390.c arch-s390x.c arch-arm.c arch-sh.c arch-ia64.c \
+	       arch-aarch64.c
+ common_SOURCES = checksum.c data.c dso.c dwarf2.c dwarf2.h fptr.c fptr.h     \
+ 		 hashtab.c hashtab.h mdebug.c prelink.h stabs.c crc32.c
+ prelink_SOURCES = cache.c conflict.c cxx.c doit.c exec.c execle_open.c get.c \
+diff --git a/src/Makefile.in b/src/Makefile.in
+index 85cf84577f..863dc835a0 100644
+--- a/src/Makefile.in
+++ b/src/Makefile.in
+@@ -107,7 +107,8 @@ bin_PROGRAMS = execstack
+ 
+ arch_SOURCES = arch-i386.c arch-alpha.c arch-ppc.c arch-ppc64.c \
+ 	       arch-sparc.c arch-sparc64.c arch-x86_64.c arch-mips.c \
+-	       arch-s390.c arch-s390x.c arch-arm.c arch-sh.c arch-ia64.c
+	       arch-s390.c arch-s390x.c arch-arm.c arch-sh.c arch-ia64.c \
+	       arch-aarch64.c
+ 
+ common_SOURCES = checksum.c data.c dso.c dwarf2.c dwarf2.h fptr.c fptr.h     \
+ 		 hashtab.c hashtab.h mdebug.c prelink.h stabs.c crc32.c
+@@ -139,7 +140,8 @@ am__objects_2 = arch-i386.$(OBJEXT) arch-alpha.$(OBJEXT) \
+ 	arch-ppc.$(OBJEXT) arch-ppc64.$(OBJEXT) arch-sparc.$(OBJEXT) \
+ 	arch-sparc64.$(OBJEXT) arch-x86_64.$(OBJEXT) \
+ 	arch-mips.$(OBJEXT) arch-s390.$(OBJEXT) arch-s390x.$(OBJEXT) \
+-	arch-arm.$(OBJEXT) arch-sh.$(OBJEXT) arch-ia64.$(OBJEXT)
+	arch-arm.$(OBJEXT) arch-sh.$(OBJEXT) arch-ia64.$(OBJEXT) \
+	arch-aarch64.$(OBJEXT)
+ am_execstack_OBJECTS = execstack.$(OBJEXT) $(am__objects_1) \
+ 	$(am__objects_2)
+ execstack_OBJECTS = $(am_execstack_OBJECTS)
+@@ -162,7 +164,7 @@ LIBS = @LIBS@
+ depcomp = $(SHELL) $(top_srcdir)/depcomp
+ am__depfiles_maybe = depfiles
+ @AMDEP_TRUE@DEP_FILES = ./$(DEPDIR)/arch-alpha.Po \
+-@AMDEP_TRUE@	./$(DEPDIR)/arch-arm.Po ./$(DEPDIR)/arch-i386.Po \
+@AMDEP_TRUE@	./$(DEPDIR)/arch-arm.Po ./$(DEPDIR)/arch-aarch64.Po ./$(DEPDIR)/arch-i386.Po \
+ @AMDEP_TRUE@	./$(DEPDIR)/arch-ia64.Po ./$(DEPDIR)/arch-mips.Po \
+ @AMDEP_TRUE@	./$(DEPDIR)/arch-ppc.Po ./$(DEPDIR)/arch-ppc64.Po \
+ @AMDEP_TRUE@	./$(DEPDIR)/arch-s390.Po ./$(DEPDIR)/arch-s390x.Po \
+@@ -277,6 +279,7 @@ distclean-compile:
+ 
+ @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/arch-alpha.Po@am__quote@
+ @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/arch-arm.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/arch-arch64.Po@am__quote@
+ @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/arch-i386.Po@am__quote@
+ @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/arch-ia64.Po@am__quote@
+ @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/arch-mips.Po@am__quote@
+diff --git a/src/arch-aarch64.c b/src/arch-aarch64.c
+new file mode 100644
+index 0000000000..42eb2ececb
+--- /dev/null
+++ b/src/arch-aarch64.c
+@@ -0,0 +1,38 @@
+/* Copyright (C) 2015 Red Hat, Inc.
+   Written by Mark Salter <msalter@redhat.com>, 2015.
+
+   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, 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, write to the Free Software Foundation,
+   Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
+
+#include <config.h>
+#include <assert.h>
+#include <errno.h>
+#include <fcntl.h>
+#include <stdio.h>
+#include <string.h>
+#include <locale.h>
+#include <error.h>
+#include <argp.h>
+#include <stdlib.h>
+
+#include "prelink.h"
+
+PL_ARCH = {
+  .name = "AArch64",
+  .class = ELFCLASS64,
+  .machine = EM_AARCH64,
+  .alternate_machine = { EM_NONE },
+  .max_page_size = 0x10000,
+  .page_size = 0x1000
+};
+-- 
+2.1.0
+
--- a/SOURCES/coverity.patch
+++ b/SOURCES/coverity.patch
@ -0,0 +1,12 @@
+diff --git a/src/fptr.c b/src/fptr.c
+index cfe3aed..5d68c11 100644
+--- a/src/fptr.c
+++ b/src/fptr.c
+@@ -458,6 +458,7 @@ opd_size (struct prelink_info *info, GElf_Word entsize)
+ 	e->val = f->val;
+ 	e->gp = f->gp;
+ 	e->opd = ret | OPD_ENT_NEW;
+	f->ent = e;
+ 	ret += entsize;
+       }
+ 
--- a/SPECS/execstack.spec
+++ b/SPECS/execstack.spec
@ -0,0 +1,81 @@
+Name:           execstack
+Version:        0.5.0
+Release:        15%{?dist}
+Summary:        Utility to set/clear/query executable stack bit
+
+%global commit 4c79120bcdbde0616f592458ccde7035e92ca3d8
+%global shortcommit %(c=%{commit}; echo ${c:0:7})
+
+License: GPLv2+
+# work around for missing upstream tarball with latest checkin
+Source0: https://github.com/keszybz/prelink/archive/%{commit}.tar.gz#/prelink-%{shortcommit}.tar.gz
+
+Patch0:  Add-PL_ARCH-for-AArch64.patch
+Patch1:  coverity.patch
+
+BuildRequires: elfutils-libelf-devel
+BuildRequires: libselinux-devel, libselinux-utils
+BuildRequires: git
+Requires: glibc >= 2.2.4-18, coreutils, findutils
+Requires: util-linux, gawk, grep
+
+Obsoletes:     prelink < 0.5.0-8
+
+%description
+This package is built from prelink sources but contains just the
+execstack binary. It can be used manipulate ELF binaries to run
+with or without executable stack.
+
+%prep
+%autosetup -n prelink-%{commit} -p1 -Sgit
+
+%build
+sed -i -e '/^prelink_LDADD/s/$/ -lpthread/' src/Makefile.{am,in}
+%configure
+make %{?_smp_mflags} -C gelf
+make %{?_smp_mflags} -C gelfx
+make %{?_smp_mflags} -C gelfx32
+make %{?_smp_mflags} -C src execstack
+
+%check
+cp src/execstack test
+src/execstack -q test | grep '^-'
+src/execstack -s test
+src/execstack -q test | grep '^X'
+src/execstack -c test
+src/execstack -q test | grep '^-'
+
+%install
+install -D src/execstack %{buildroot}%{_bindir}/execstack
+install -Dm0644 doc/execstack.8 %{buildroot}%{_mandir}/man8/execstack.8
+
+%files
+%license COPYING
+%doc ChangeLog NEWS README TODO THANKS
+%{_bindir}/execstack
+%{_mandir}/man8/execstack.8.*
+
+%changelog
+* Thu Oct 18 2018 Nikola Forró <nforro@redhat.com> - 0.5.0-15
+- Fix important Covscan defects (#1602488)
+
+* Wed Feb 07 2018 Fedora Release Engineering <releng@fedoraproject.org> - 0.5.0-14
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_28_Mass_Rebuild
+
+* Wed Aug 02 2017 Fedora Release Engineering <releng@fedoraproject.org> - 0.5.0-13
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_27_Binutils_Mass_Rebuild
+
+* Wed Jul 26 2017 Fedora Release Engineering <releng@fedoraproject.org> - 0.5.0-12
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_27_Mass_Rebuild
+
+* Fri Feb 10 2017 Fedora Release Engineering <releng@fedoraproject.org> - 0.5.0-11
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_26_Mass_Rebuild
+
+* Wed Feb 03 2016 Fedora Release Engineering <releng@fedoraproject.org> - 0.5.0-10
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_24_Mass_Rebuild
+
+* Fri Aug 21 2015 Zbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl> - 0.5.0-9
+- Add support for aarch64 (#1251165)
+
+* Mon Jul 27 2015 Zbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl> - 0.5.0-8
+- Kill off most of prelink package
				`@ -0,0 +1 @@`
				`2d9c4f3c410e4820587cf22d22091fb38f6bc43f SOURCES/prelink-4c79120.tar.gz`