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| author | Nigel Kirkland <nkirkland2304@gmail.com> | 2023-08-17 12:43:01 -0700 |
|---|---|---|
| committer | Keith Busch <kbusch@kernel.org> | 2023-08-21 13:29:17 -0700 |
| commit | 8ae5b3a685dc59a8cf7ccfe0e850999ba9727a3c (patch) | |
| tree | 975996548735e899b1ffd015b776e64ef4086bc3 /tools/testing/selftests/bpf/prog_tests/timer.c | |
| parent | 71be868472dc5beb82feb4da2d3eb9cba785d660 (diff) | |
nvme-fc: Prevent null pointer dereference in nvme_fc_io_getuuid()
The nvme_fc_fcp_op structure describing an AEN operation is initialized with a
null request structure pointer. An FC LLDD may make a call to
nvme_fc_io_getuuid passing a pointer to an nvmefc_fcp_req for an AEN operation.
Add validation of the request structure pointer before dereference.
Signed-off-by: Nigel Kirkland <nkirkland2304@gmail.com>
Reviewed-by: James Smart <jsmart2021@gmail.com>
Signed-off-by: Keith Busch <kbusch@kernel.org>
Diffstat (limited to 'tools/testing/selftests/bpf/prog_tests/timer.c')
0 files changed, 0 insertions, 0 deletions