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Accepting request 700039 from home:NMoreyChaisemartin:branches:science:HPC

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- Add mvapich2-fix-double-free.patch to fix a segfault
  when running on a machine with no RDMA hardware (bsc#1133797)

OBS-URL: https://build.opensuse.org/request/show/700039
OBS-URL: https://build.opensuse.org/package/show/science:HPC/mvapich2?expand=0&rev=56
This commit is contained in:
Nicolas Morey-Chaisemartin 2019-05-02 08:27:53 +00:00 committed by Git OBS Bridge
parent 6e2d12369f
commit e93df742ed
3 changed files with 32 additions and 0 deletions
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24
mvapich2-fix-double-free.patch Normal file
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@ -0,0 +1,24 @@
commit 02b05116e1586422a933c4a8f6d4e4d29d4e9531
Author: Nicolas Morey-Chaisemartin <nmoreychaisemartin@suse.com>
Date: Thu May 2 09:56:40 2019 +0200
mvapich2 fix double free
Fix double free that causes a SEGV when mvapich2 fails to open
a rdma device
Signed-off-by: Nicolas Morey-Chaisemartin <nmoreychaisemartin@suse.com>
diff --git src/mpid/ch3/channels/mrail/src/gen2/rdma_iba_priv.c src/mpid/ch3/channels/mrail/src/gen2/rdma_iba_priv.c
index 4366eb521fce..95d09efa75e3 100644
--- src/mpid/ch3/channels/mrail/src/gen2/rdma_iba_priv.c
+++ src/mpid/ch3/channels/mrail/src/gen2/rdma_iba_priv.c
@@ -707,8 +707,6 @@ int rdma_open_hca(struct mv2_MPIDI_CH3I_RDMA_Process_t *proc)
return mpi_errno;
fn_fail:
- /* Clean up before exit */
- ibv_free_device_list(dev_list);
goto fn_exit;
}

6
mvapich2.changes
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@ -1,3 +1,9 @@
-------------------------------------------------------------------
Thu May 2 08:00:51 UTC 2019 - Nicolas Morey-Chaisemartin <nmoreychaisemartin@suse.com>
- Add mvapich2-fix-double-free.patch to fix a segfault
when running on a machine with no RDMA hardware (bsc#1133797)
-------------------------------------------------------------------
Wed Mar 20 19:01:00 UTC 2019 - Ana Guerrero Lopez <aguerrero@suse.com>

2
mvapich2.spec
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@ -167,6 +167,7 @@ Patch2: mvapich2-arm-support.patch
# PATCH-FIX-UPSTREAM 0001-Drop-GCC-check.patch (bnc#1129421)
# It's been merged upstream, should be removed with the next release
Patch3: 0001-Drop-GCC-check.patch
Patch4: mvapich2-fix-double-free.patch
Url: http://mvapich.cse.ohio-state.edu/overview/mvapich2/
BuildRoot: %{_tmppath}/%{name}-%{version}-build
@ -297,6 +298,7 @@ is based on MPICH2 and MVICH. This package contains the static libraries
%patch0
%patch2
%patch3
%patch4
cp /usr/share/automake*/config.* .
%build