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Commit a1ffa467 authored by Bart Van Assche's avatar Bart Van Assche Committed by Jason Gunthorpe
Browse files

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 2bce1a6d ("IB/srpt: Accept GUIDs as port names")
Signed-off-by: default avatarBart Van Assche <bart.vanassche@wdc.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: default avatarJason Gunthorpe <jgg@mellanox.com>
parent bec40c26

drivers/infiniband/ulp/srpt/ib_srpt.c

+1 −1
Original line number Diff line number Diff line
@@ -2077,7 +2077,7 @@ static int srpt_cm_req_recv(struct ib_cm_id *cm_id, 
		goto destroy_ib;

	}



	guid = (__be16 *)&param->primary_path->sgid.global.interface_id;

	guid = (__be16 *)&param->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]));