forked from pool/mvapich2
e93df742ed
- 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
25 lines
837 B
Diff
25 lines
837 B
Diff
commit 02b05116e1586422a933c4a8f6d4e4d29d4e9531
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Author: Nicolas Morey-Chaisemartin <nmoreychaisemartin@suse.com>
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Date: Thu May 2 09:56:40 2019 +0200
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mvapich2 fix double free
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Fix double free that causes a SEGV when mvapich2 fails to open
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a rdma device
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Signed-off-by: Nicolas Morey-Chaisemartin <nmoreychaisemartin@suse.com>
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diff --git src/mpid/ch3/channels/mrail/src/gen2/rdma_iba_priv.c src/mpid/ch3/channels/mrail/src/gen2/rdma_iba_priv.c
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index 4366eb521fce..95d09efa75e3 100644
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--- src/mpid/ch3/channels/mrail/src/gen2/rdma_iba_priv.c
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+++ src/mpid/ch3/channels/mrail/src/gen2/rdma_iba_priv.c
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@@ -707,8 +707,6 @@ int rdma_open_hca(struct mv2_MPIDI_CH3I_RDMA_Process_t *proc)
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return mpi_errno;
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fn_fail:
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- /* Clean up before exit */
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- ibv_free_device_list(dev_list);
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goto fn_exit;
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}
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