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| author | Mike Snitzer <snitzer@redhat.com> | 2017-01-25 15:24:52 (GMT) |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-02-14 23:25:32 (GMT) |
| commit | 621d101a7ebb7965ee3332e4e6e8d17bdd8f0555 (patch) | |
| tree | a03a1f83f0ac759b40de3e554a292ffa5379e560 /crypto | |
| parent | cd755677d9444d718ac04a693523c9ff5a7f79ec (diff) | |
| download | linux-621d101a7ebb7965ee3332e4e6e8d17bdd8f0555.tar.xz | |
dm rq: cope with DM device destruction while in dm_old_request_fn()
commit 4087a1fffe38106e10646606a27f10d40451862d upstream.
Fixes a crash in dm_table_find_target() due to a NULL struct dm_table
being passed from dm_old_request_fn() that races with DM device
destruction.
Reported-by: artem@flashgrid.io
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'crypto')
0 files changed, 0 insertions, 0 deletions