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fc39e07632
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5143b4df0f
@ -1,72 +0,0 @@
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From eec84f84d4c4a7af6ed2c57ba95a9256e56e73b4 Mon Sep 17 00:00:00 2001
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From: Brice Goglin <Brice.Goglin@inria.fr>
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Date: Wed, 23 Aug 2023 19:52:47 +0200
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Subject: [PATCH] linux: handle glibc cpuset allocation failures
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Origin: https://github.com/open-mpi/hwloc/commit/eec84f84d4c4a7af6ed2c57ba95a9256e56e73b4
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Closes #544
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CVE-2022-47022
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Signed-off-by: Brice Goglin <Brice.Goglin@inria.fr>
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(cherry picked from commit ac1f8db9a0790d2bf153711ff4cbf6101f89aace)
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---
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hwloc/topology-linux.c | 15 ++++++++++++++-
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1 file changed, 14 insertions(+), 1 deletion(-)
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diff --git a/hwloc/topology-linux.c b/hwloc/topology-linux.c
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index bfc5dc23f..cae4f84d1 100644
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--- a/hwloc/topology-linux.c
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+++ b/hwloc/topology-linux.c
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@@ -877,6 +877,8 @@ hwloc_linux_set_tid_cpubind(hwloc_topology_t topology __hwloc_attribute_unused,
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setsize = CPU_ALLOC_SIZE(last+1);
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plinux_set = CPU_ALLOC(last+1);
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+ if (!plinux_set)
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+ return -1;
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CPU_ZERO_S(setsize, plinux_set);
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hwloc_bitmap_foreach_begin(cpu, hwloc_set)
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@@ -957,7 +959,10 @@ hwloc_linux_find_kernel_nr_cpus(hwloc_topology_t topology)
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while (1) {
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cpu_set_t *set = CPU_ALLOC(nr_cpus);
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size_t setsize = CPU_ALLOC_SIZE(nr_cpus);
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- int err = sched_getaffinity(0, setsize, set); /* always works, unless setsize is too small */
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+ int err;
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+ if (!set)
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+ return -1; /* caller will return an error, and we'll try again later */
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+ err = sched_getaffinity(0, setsize, set); /* always works, unless setsize is too small */
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CPU_FREE(set);
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nr_cpus = setsize * 8; /* that's the value that was actually tested */
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if (!err)
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@@ -985,8 +990,12 @@ hwloc_linux_get_tid_cpubind(hwloc_topology_t topology __hwloc_attribute_unused,
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/* find the kernel nr_cpus so as to use a large enough cpu_set size */
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kernel_nr_cpus = hwloc_linux_find_kernel_nr_cpus(topology);
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+ if (kernel_nr_cpus < 0)
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+ return -1;
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setsize = CPU_ALLOC_SIZE(kernel_nr_cpus);
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plinux_set = CPU_ALLOC(kernel_nr_cpus);
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+ if (!plinux_set)
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+ return -1;
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err = sched_getaffinity(tid, setsize, plinux_set);
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@@ -1340,6 +1349,8 @@ hwloc_linux_set_thread_cpubind(hwloc_topology_t topology, pthread_t tid, hwloc_c
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setsize = CPU_ALLOC_SIZE(last+1);
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plinux_set = CPU_ALLOC(last+1);
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+ if (!plinux_set)
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+ return -1;
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CPU_ZERO_S(setsize, plinux_set);
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hwloc_bitmap_foreach_begin(cpu, hwloc_set)
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@@ -1431,6 +1442,8 @@ hwloc_linux_get_thread_cpubind(hwloc_topology_t topology, pthread_t tid, hwloc_b
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setsize = CPU_ALLOC_SIZE(last+1);
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plinux_set = CPU_ALLOC(last+1);
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+ if (!plinux_set)
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+ return -1;
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err = pthread_getaffinity_np(tid, setsize, plinux_set);
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if (err) {
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BIN
hwloc-1.11.9.tar.bz2
Normal file
BIN
hwloc-1.11.9.tar.bz2
Normal file
Binary file not shown.
Binary file not shown.
38
hwloc.spec
38
hwloc.spec
@ -1,11 +1,10 @@
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Name: hwloc
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Name: hwloc
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Version: 2.9.1
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Version: 1.11.9
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Release: 2
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Release: 3
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Summary: Hardware locality utilities and libraries
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Summary: Hardware locality utilities and libraries
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License: BSD-3-Clause
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License: BSD
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URL: https://www.open-mpi.org/projects/hwloc/
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URL: https://www.open-mpi.org/projects/hwloc/
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Source0: https://download.open-mpi.org/release/%{name}/v2.9/%{name}-%{version}.tar.bz2
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Source0: https://download.open-mpi.org/release/%{name}/v1.11/%{name}-%{version}.tar.bz2
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Patch0: CVE-2022-47022.patch
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BuildRequires: gcc-c++ cairo-devel libpciaccess-devel libtool-ltdl-devel libX11-devel libxml2-devel texlive-latex
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BuildRequires: gcc-c++ cairo-devel libpciaccess-devel libtool-ltdl-devel libX11-devel libxml2-devel texlive-latex
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BuildRequires: desktop-file-utils systemd texlive-makeindex ncurses-devel transfig doxygen
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BuildRequires: desktop-file-utils systemd texlive-makeindex ncurses-devel transfig doxygen
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@ -65,7 +64,7 @@ rm %{buildroot}%{_datadir}/%{name}/hwloc-dump-hwdata.service
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%endif
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%endif
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%check
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%check
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LD_LIBRARY_PATH=$PWD/hwloc/.libs make check
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LD_LIBRARY_PATH=$PWD/src/.libs make check
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%ifarch x86_64
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%ifarch x86_64
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%post
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%post
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@ -80,23 +79,21 @@ LD_LIBRARY_PATH=$PWD/hwloc/.libs make check
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%ldconfig_postun
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%ldconfig_postun
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%files
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%files
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%dir %{_pkgdocdir}/
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%{_pkgdocdir}/*[^c]
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%{_bindir}/%{name}*
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%{_bindir}/%{name}*
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%{_bindir}/lstopo*
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%{_bindir}/lstopo*
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%dir %{_datadir}/%{name}
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%dir %{_datadir}/%{name}
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%{_datadir}/%{name}/%{name}.dtd
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%{_datadir}/%{name}/%{name}.dtd
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%{_datadir}/%{name}/%{name}2.dtd
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%{_datadir}/%{name}/%{name}2-diff.dtd
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%{_datadir}/%{name}/%{name}-valgrind.supp
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%{_datadir}/%{name}/%{name}-valgrind.supp
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%{_datadir}/%{name}/%{name}-ps.www
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%{_datadir}/applications/lstopo.desktop
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%{_datadir}/applications/lstopo.desktop
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%{_datadir}/bash-completion/completions/hwloc
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%ifarch x86_64
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%ifarch x86_64
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%{_sbindir}/hwloc-dump-hwdata
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%{_sbindir}/hwloc-dump-hwdata
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%{_unitdir}/hwloc-dump-hwdata.service
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%{_unitdir}/hwloc-dump-hwdata.service
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%endif
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%endif
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%dir %{_libdir}/%{name}
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%dir %{_libdir}/%{name}
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%{_libdir}/%{name}/hwloc*
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%{_libdir}/%{name}/hwloc*
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%{_libdir}/libhwloc*so.15*
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%{_libdir}/libhwloc*so.5*
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%files devel
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%files devel
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%{_libdir}/pkgconfig/*
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%{_libdir}/pkgconfig/*
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@ -108,24 +105,7 @@ LD_LIBRARY_PATH=$PWD/hwloc/.libs make check
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%files help
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%files help
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%{_mandir}/man*/*
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%{_mandir}/man*/*
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%dir %{_pkgdocdir}/
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%{_pkgdocdir}/*[^c]
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%changelog
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%changelog
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* Wed Aug 30 2023 wangkai <13474090681@163.com> - 2.9.1-2
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* Thu Nov 15 2019 chenzhenyu <chenzhenyu13@huawei.com> - 1.11.9-3
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- Fix CVE-2022-47022
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* Thu Apr 13 2023 liyanan <thistleslyn@163.com> - 2.9.1-1
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- Update to 2.9.1
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* Sun May 22 2022 Yicong Yang <young.yicong@outlook.com> - 2.7.1-1
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- Update to 2.7.1 stable
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* Mon May 9 2022 caodongxia <caodongxia@h-partners.com> - 1.11.9-5
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- License compliance rectification
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* Thu Jul 22 2021 shixuantong <shixuantong@huawei.com> - 1.11.9-4
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- move %{_pkgdocdir} to help subpackage
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* Fri Nov 15 2019 chenzhenyu <chenzhenyu13@huawei.com> - 1.11.9-3
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- Package init
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- Package init
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