import bubblewrap-0.4.1-6.el9
This commit is contained in:
CentOS Sources
Stepan Oksanichenko
commit
1a72f13f01
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00e121950ea494fcd9cfbe23971c0938d6be6755 SOURCES/bubblewrap-0.4.1.tar.xz
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SOURCES/bubblewrap-0.4.1.tar.xz
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From d70c640aecc30e9216dc1a614a207e85c8732036 Mon Sep 17 00:00:00 2001
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From: Colin Walters <walters@verbum.org>
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Date: Thu, 27 May 2021 16:19:27 -0400
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Subject: [PATCH] Avoid memory leak if --args is specified multiple times
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Found by a static analyzer.
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```
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bubblewrap-0.4.1/bubblewrap.c:1500: overwrite_var: Overwriting "opt_args_data" in "opt_args_data = load_file_data(the_fd, &data_len)" leaks the storage that "opt_args_data" points to.
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# 1498| * keep allocated until exit time, since its argv entries get used
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# 1499| * by the other cases in parse_args_recurse() when we recurse. */
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# 1500|-> opt_args_data = load_file_data (the_fd, &data_len);
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# 1501| if (opt_args_data == NULL)
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# 1502| die_with_error ("Can't read --args data");
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```
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---
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bubblewrap.c | 6 ++++++
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1 file changed, 6 insertions(+)
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diff --git a/bubblewrap.c b/bubblewrap.c
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index 771e1ea..56ac07c 100644
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--- a/bubblewrap.c
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+++ b/bubblewrap.c
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@@ -1494,6 +1494,12 @@ parse_args_recurse (int *argcp,
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if (argv[1][0] == 0 || endptr[0] != 0 || the_fd < 0)
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die ("Invalid fd: %s", argv[1]);
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+ /* Specifying --args multiple times doesn't work; this just pacifies
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+ * a static analyzer which pointed out the memory leak
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+ */
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+ if (opt_args_data != NULL)
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+ free (opt_args_data);
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+
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/* opt_args_data is essentially a recursive argv array, which we must
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* keep allocated until exit time, since its argv entries get used
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* by the other cases in parse_args_recurse() when we recurse. */
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--
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2.31.1
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Name: bubblewrap
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Version: 0.4.1
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Release: 6%{?dist}
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Summary: Core execution tool for unprivileged containers
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License: LGPLv2+
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#VCS: git:https://github.com/projectatomic/bubblewrap
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URL: https://github.com/projectatomic/bubblewrap
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Source0: https://github.com/projectatomic/bubblewrap/releases/download/v%{version}/bubblewrap-%{version}.tar.xz
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Patch0: 0001-Avoid-memory-leak-if-args-is-specified-multiple-time.patch
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BuildRequires: autoconf automake libtool
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BuildRequires: gcc
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BuildRequires: libcap-devel
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BuildRequires: pkgconfig(libselinux)
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BuildRequires: libxslt
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BuildRequires: docbook-style-xsl
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BuildRequires: make
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%description
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Bubblewrap (/usr/bin/bwrap) is a core execution engine for unprivileged
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containers that works as a setuid binary on kernels without
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user namespaces.
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%prep
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%autosetup
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%build
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if ! test -x configure; then NOCONFIGURE=1 ./autogen.sh; fi
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%configure --disable-silent-rules --with-priv-mode=none
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%make_build
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%install
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%make_install INSTALL="install -p -c"
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find %{buildroot} -name '*.la' -delete -print
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%files
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%license COPYING
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%dir %{_datadir}/bash-completion
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%dir %{_datadir}/bash-completion/completions
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%{_datadir}/bash-completion/completions/bwrap
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%if (0%{?rhel} != 0 && 0%{?rhel} <= 7)
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%attr(0755,root,root) %caps(cap_sys_admin,cap_net_admin,cap_sys_chroot,cap_setuid,cap_setgid=ep) %{_bindir}/bwrap
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%else
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%{_bindir}/bwrap
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%endif
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%{_mandir}/man1/*
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%changelog
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* Mon Aug 09 2021 Mohan Boddu <mboddu@redhat.com> - 0.4.1-6
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- Rebuilt for IMA sigs, glibc 2.34, aarch64 flags
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Related: rhbz#1991688
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* Thu May 27 2021 Colin Walters <walters@verbum.org> - 0.4.1-5
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- Backport https://github.com/containers/bubblewrap/pull/426
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* Thu Apr 15 2021 Mohan Boddu <mboddu@redhat.com> - 0.4.1-4
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- Rebuilt for RHEL 9 BETA on Apr 15th 2021. Related: rhbz#1947937
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* Tue Jan 26 2021 Fedora Release Engineering <releng@fedoraproject.org> - 0.4.1-3
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- Rebuilt for https://fedoraproject.org/wiki/Fedora_34_Mass_Rebuild
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* Mon Jul 27 2020 Fedora Release Engineering <releng@fedoraproject.org> - 0.4.1-2
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- Rebuilt for https://fedoraproject.org/wiki/Fedora_33_Mass_Rebuild
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* Mon Mar 30 2020 David King <amigadave@amigadave.com> - 0.4.1-1
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- Update to 0.4.1
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* Tue Jan 28 2020 Fedora Release Engineering <releng@fedoraproject.org> - 0.4.0-2
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- Rebuilt for https://fedoraproject.org/wiki/Fedora_32_Mass_Rebuild
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* Wed Nov 27 2019 Kalev Lember <klember@redhat.com> - 0.4.0-1
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- Update to 0.4.0
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* Wed Jul 24 2019 Fedora Release Engineering <releng@fedoraproject.org> - 0.3.3-3
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- Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild
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* Wed May 01 2019 Colin Walters <walters@redhat.com> - 0.3.3-2
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- New upstream release
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* Thu Jan 31 2019 Fedora Release Engineering <releng@fedoraproject.org> - 0.3.1-2
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- Rebuilt for https://fedoraproject.org/wiki/Fedora_30_Mass_Rebuild
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* Mon Oct 01 2018 Kalev Lember <klember@redhat.com> - 0.3.1-1
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- Update to 0.3.1
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* Thu Jul 12 2018 Fedora Release Engineering <releng@fedoraproject.org> - 0.3.0-2
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- Rebuilt for https://fedoraproject.org/wiki/Fedora_29_Mass_Rebuild
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* Wed Jul 11 2018 Colin Walters <walters@verbum.org> - 0.3.0-1
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- https://github.com/projectatomic/bubblewrap/releases/tag/v0.3.0
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* Wed May 16 2018 Kalev Lember <klember@redhat.com> - 0.2.1-1
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- Update to 0.2.1
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* Wed Feb 07 2018 Fedora Release Engineering <releng@fedoraproject.org> - 0.2.0-3
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- Rebuilt for https://fedoraproject.org/wiki/Fedora_28_Mass_Rebuild
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* Mon Oct 09 2017 Colin Walters <walters@verbum.org> - 0.2.0-2
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- New upstream version
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- https://github.com/projectatomic/bubblewrap/releases/tag/v0.2.0
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* Wed Aug 02 2017 Fedora Release Engineering <releng@fedoraproject.org> - 0.1.8-3
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- Rebuilt for https://fedoraproject.org/wiki/Fedora_27_Binutils_Mass_Rebuild
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* Wed Jul 26 2017 Fedora Release Engineering <releng@fedoraproject.org> - 0.1.8-2
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- Rebuilt for https://fedoraproject.org/wiki/Fedora_27_Mass_Rebuild
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* Tue Mar 28 2017 Colin Walters <walters@verbum.org> - 0.1.8-1
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- New upstream version
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https://github.com/projectatomic/bubblewrap/releases/tag/v0.1.8
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* Fri Feb 10 2017 Fedora Release Engineering <releng@fedoraproject.org> - 0.1.7-2
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- Rebuilt for https://fedoraproject.org/wiki/Fedora_26_Mass_Rebuild
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* Wed Jan 18 2017 Colin Walters <walters@verbum.org> - 0.1.7-1
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- New upstream version;
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https://github.com/projectatomic/bubblewrap/releases/tag/v0.1.7
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- Resolves: #1411814
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* Tue Jan 10 2017 Colin Walters <walters@verbum.org> - 0.1.6-1
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- New upstream version with security fix
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- Resolves: #1411814
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* Mon Dec 19 2016 Kalev Lember <klember@redhat.com> - 0.1.5-1
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- Update to 0.1.5
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* Tue Dec 06 2016 walters@redhat.com - 0.1.4-4
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- Backport fix for regression in previous commit for rpm-ostree
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* Thu Dec 01 2016 walters@redhat.com - 0.1.4-3
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- Backport patch to fix running via nspawn, which should fix rpm-ostree-in-bodhi
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* Tue Nov 29 2016 Kalev Lember <klember@redhat.com> - 0.1.4-1
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- Update to 0.1.4
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* Fri Oct 14 2016 Colin Walters <walters@verbum.org> - 0.1.3-2
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- New upstream version
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* Mon Sep 12 2016 Kalev Lember <klember@redhat.com> - 0.1.2-1
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- Update to 0.1.2
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* Tue Jul 12 2016 Igor Gnatenko <ignatenko@redhat.com> - 0.1.1-2
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- Trivial fixes in packaging
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* Fri Jul 08 2016 Colin Walters <walters@verbum.org> - 0.1.1
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- Initial package
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