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| author |   Bart Van Assche <bart.vanassche@wdc.com> | 2018-01-16 16:14:06 -0800 |
|---|---|---|
| committer |   Doug Ledford <dledford@redhat.com> | 2018-01-18 14:49:23 -0500 |
| commit | 4413834452a65dd322aeeb8da3b4da58b3daa73b (patch) | |
| tree | c8933c1babd8753f5d56b58e56e0d16024667d89 /drivers/infiniband/ulp/srpt/ib_srpt.h | |
| parent | IB/srpt: Make it safe to use RCU for srpt_device.rch_list (diff) | |
| download | linux-dev-4413834452a65dd322aeeb8da3b4da58b3daa73b.tar.xz linux-dev-4413834452a65dd322aeeb8da3b4da58b3daa73b.zip | |
IB/srpt: Rework srpt_disconnect_ch_sync()
This patch fixes a use-after-free issue for ch->release_done when
running the SRP protocol on top of the rdma_rxe driver.
Signed-off-by: Bart Van Assche <bart.vanassche@wdc.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
Diffstat (limited to 'drivers/infiniband/ulp/srpt/ib_srpt.h')
| -rw-r--r-- | drivers/infiniband/ulp/srpt/ib_srpt.h | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/infiniband/ulp/srpt/ib_srpt.h b/drivers/infiniband/ulp/srpt/ib_srpt.h index 0ab59c60f2ef..67248338b4c9 100644 --- a/drivers/infiniband/ulp/srpt/ib_srpt.h +++ b/drivers/infiniband/ulp/srpt/ib_srpt.h @@ -270,7 +270,6 @@ enum rdma_ch_state { * @sess_name: Session name. * @ini_guid: Initiator port GUID. * @release_work: Allows scheduling of srpt_release_channel(). - * @release_done: Enables waiting for srpt_release_channel() completion. */ struct srpt_rdma_ch { struct ib_cm_id *cm_id; @@ -299,7 +298,6 @@ struct srpt_rdma_ch { u8 sess_name[36]; u8 ini_guid[24]; struct work_struct release_work; - struct completion *release_done; }; /** |