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| author | Trond Myklebust <trond.myklebust@hammerspace.com> | 2019-07-17 13:57:44 -0400 |
|---|---|---|
| committer | Trond Myklebust <trond.myklebust@hammerspace.com> | 2019-07-18 14:43:52 -0400 |
| commit | 8e04fdfadda75a849c649f7e50fe7d97772e1fcb (patch) | |
| tree | 83b3e8539189ad81a5f756e94ae7e3f2dbc8c76a /tools/perf/scripts/python/stackcollapse.py | |
| parent | NFSv4: Don't use the zero stateid with layoutget (diff) | |
| download | linux-8e04fdfadda75a849c649f7e50fe7d97772e1fcb.tar.gz linux-8e04fdfadda75a849c649f7e50fe7d97772e1fcb.zip | |
pnfs/flexfiles: Fix PTR_ERR() dereferences in ff_layout_track_ds_error
mirror->mirror_ds can be NULL if uninitialised, but can contain
a PTR_ERR() if call to GETDEVICEINFO failed.
Fixes: 65990d1afbd2 ("pNFS/flexfiles: Fix a deadlock on LAYOUTGET")
Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
Cc: stable@vger.kernel.org # 4.10+
Diffstat (limited to 'tools/perf/scripts/python/stackcollapse.py')
0 files changed, 0 insertions, 0 deletions