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Commented out required by iSCSI RFC, but not needed for processing, check of LUN field in Data-Out PDU, because some initiators (Windows, at least) don't care to correctly set it.

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Reported and tested by Ladislav Pašek <pasek@valbek.cz>



git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@1500 d57e44dd-8a1f-0410-8b47-8ef2f437770f
This commit is contained in:
Vladislav Bolkhovitin
2010-02-12 13:12:58 +00:00
parent 8a4b3a1732
commit 82e07ddb73
1 changed files with 2 additions and 0 deletions
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2
iscsi-scst/kernel/iscsi.c
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@@ -1956,6 +1956,7 @@ static int data_out_start(struct iscsi_cmnd *cmnd)
}
/* Crazy iSCSI spec requires us to make this unneeded check */
#if 0 /* ...but some initiators (Windows) don't care to correctly set it */
orig_req_hdr = &orig_req->pdu.bhs;
if (unlikely(orig_req_hdr->lun != req_hdr->lun)) {
PRINT_ERROR("Wrong LUN (%lld) in Data-Out PDU (expected %lld), "
@@ -1964,6 +1965,7 @@ static int data_out_start(struct iscsi_cmnd *cmnd)
create_reject_rsp(orig_req, ISCSI_REASON_PROTOCOL_ERROR, false);
goto go;
}
#endif
go:
if (req_hdr->flags & ISCSI_FLG_FINAL)