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    Subject[PATCH 10 of 28] IB/ipath - RC and UC should validate SLID and DLID
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    This is required for IB conformance (spec ch. 9.6.1.5).

    Signed-off-by: Bryan O'Sullivan <bryan.osullivan@qlogic.com>

    diff -r 934e5c1d6ade -r f8c0eb9dc3b8 drivers/infiniband/hw/ipath/ipath_rc.c
    --- a/drivers/infiniband/hw/ipath/ipath_rc.c Thu Sep 28 08:57:12 2006 -0700
    +++ b/drivers/infiniband/hw/ipath/ipath_rc.c Thu Sep 28 08:57:12 2006 -0700
    @@ -1319,6 +1319,10 @@ void ipath_rc_rcv(struct ipath_ibdev *de
    int diff;
    struct ib_reth *reth;
    int header_in_data;
    +
    + /* Validate the SLID. See Ch. 9.6.1.5 */
    + if (unlikely(be16_to_cpu(hdr->lrh[3]) != qp->remote_ah_attr.dlid))
    + goto done;

    /* Check for GRH */
    if (!has_grh) {
    diff -r 934e5c1d6ade -r f8c0eb9dc3b8 drivers/infiniband/hw/ipath/ipath_uc.c
    --- a/drivers/infiniband/hw/ipath/ipath_uc.c Thu Sep 28 08:57:12 2006 -0700
    +++ b/drivers/infiniband/hw/ipath/ipath_uc.c Thu Sep 28 08:57:12 2006 -0700
    @@ -246,6 +246,10 @@ void ipath_uc_rcv(struct ipath_ibdev *de
    struct ib_reth *reth;
    int header_in_data;

    + /* Validate the SLID. See Ch. 9.6.1.5 */
    + if (unlikely(be16_to_cpu(hdr->lrh[3]) != qp->remote_ah_attr.dlid))
    + goto done;
    +
    /* Check for GRH */
    if (!has_grh) {
    ohdr = &hdr->u.oth;
    -
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