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| author |   Bart Van Assche <bart.vanassche@wdc.com> | 2018-01-03 13:39:16 -0800 |
|---|---|---|
| committer |   Jason Gunthorpe <jgg@mellanox.com> | 2018-01-03 20:07:51 -0700 |
| commit | a1ffa4670cb97ae3a4b3e8535d88be5f643f7c3b (patch) | |
| tree | 06c12d75f4015df72d208388f8f46d0cb7fbd533 /drivers | |
| parent | IB/srpt: Disable RDMA access by the initiator (diff) | |
| download | linux-dev-a1ffa4670cb97ae3a4b3e8535d88be5f643f7c3b.tar.xz linux-dev-a1ffa4670cb97ae3a4b3e8535d88be5f643f7c3b.zip | |
IB/srpt: Fix ACL lookup during login
Make sure that the initiator port GUID is stored in ch->ini_guid.
Note: when initiating a connection sgid and dgid members in struct
sa_path_rec represent the source and destination GIDs. When accepting
a connection however sgid represents the destination GID and dgid the
source GID.
Fixes: commit 2bce1a6d2209 ("IB/srpt: Accept GUIDs as port names")
Signed-off-by: Bart Van Assche <bart.vanassche@wdc.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/infiniband/ulp/srpt/ib_srpt.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/infiniband/ulp/srpt/ib_srpt.c b/drivers/infiniband/ulp/srpt/ib_srpt.c index 7c4249038004..bfa576aa9f03 100644 --- a/drivers/infiniband/ulp/srpt/ib_srpt.c +++ b/drivers/infiniband/ulp/srpt/ib_srpt.c @@ -2077,7 +2077,7 @@ static int srpt_cm_req_recv(struct ib_cm_id *cm_id, goto destroy_ib; } - guid = (__be16 *)¶m->primary_path->sgid.global.interface_id; + guid = (__be16 *)¶m->primary_path->dgid.global.interface_id; snprintf(ch->ini_guid, sizeof(ch->ini_guid), "%04x:%04x:%04x:%04x", be16_to_cpu(guid[0]), be16_to_cpu(guid[1]), be16_to_cpu(guid[2]), be16_to_cpu(guid[3])); |