diff options
| author | Sagi Grimberg <[email protected]> | 2020-04-02 08:48:53 -0700 |
|---|---|---|
| committer | Christoph Hellwig <[email protected]> | 2020-04-04 09:06:55 +0200 |
| commit | a032e4f6d60d0aca4f6570d2ad33105a2b9ba385 (patch) | |
| tree | 8fdfd46d3a31155556ae3a5f74b518ad6b3b0781 /tools/testing/selftests/bpf/progs | |
| parent | f0e656e4f253120eb871a53ffab7664530c1d9f4 (diff) | |
nvmet-rdma: fix bonding failover possible NULL deref
RDMA_CM_EVENT_ADDR_CHANGE event occur in the case of bonding failover
on normal as well as on listening cm_ids. Hence this event will
immediately trigger a NULL dereference trying to disconnect a queue
for a cm_id that actually belongs to the port.
To fix this we provide a different handler for the listener cm_ids
that will defer a work to disable+(re)enable the port which essentially
destroys and setups another listener cm_id
Reported-by: Alex Lyakas <[email protected]>
Signed-off-by: Sagi Grimberg <[email protected]>
Reviewed-by: Max Gurtovoy <[email protected]>
Tested-by: Alex Lyakas <[email protected]>
Signed-off-by: Christoph Hellwig <[email protected]>
Diffstat (limited to 'tools/testing/selftests/bpf/progs')
0 files changed, 0 insertions, 0 deletions