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| author | Jordan Crouse <[email protected]> | 2017-12-20 16:48:36 +0000 |
|---|---|---|
| committer | Alex Williamson <[email protected]> | 2017-12-20 16:48:36 +0000 |
| commit | 9ae9df035c274c89b7fe3dbc74cbe2fa63386668 (patch) | |
| tree | 605af1864dcdf4a50d3f0902c82365a744d27f11 /tools/perf/scripts/python/sched-migration.py | |
| parent | Linux 4.15-rc4 (diff) | |
| download | kernel-9ae9df035c274c89b7fe3dbc74cbe2fa63386668.tar.gz kernel-9ae9df035c274c89b7fe3dbc74cbe2fa63386668.zip | |
iommu: Check the result of iommu_group_get() for NULL
The result of iommu_group_get() was being blindly used in both
attach and detach which results in a dereference when trying
to work with an unknown device.
Signed-off-by: Jordan Crouse <[email protected]>
Signed-off-by: Alex Williamson <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/sched-migration.py')
0 files changed, 0 insertions, 0 deletions