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IB/ipath: Check that a UD work request's address handle is valid

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Signed-off-by: Bryan O'Sullivan <bryan.osullivan@qlogic.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
This commit is contained in:
Robert Walsh
2007-03-15 14:45:16 -07:00
committed by Roland Dreier
parent 0d6172a428
commit 6ce73b07db
1 changed files with 5 additions and 0 deletions
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5
drivers/infiniband/hw/ipath/ipath_ud.c
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@@ -308,6 +308,11 @@ int ipath_post_ud_send(struct ipath_qp *qp, struct ib_send_wr *wr)
goto bail; goto bail;
} }
if (wr->wr.ud.ah->pd != qp->ibqp.pd) {
ret = -EPERM;
goto bail;
}
/* IB spec says that num_sge == 0 is OK. */ /* IB spec says that num_sge == 0 is OK. */
if (wr->num_sge > qp->s_max_sge) { if (wr->num_sge > qp->s_max_sge) {
ret = -EINVAL; ret = -EINVAL;