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    Subject[PATCH 4.1 02/86] iwlwifi: dvm: fix D3 firmware PN programming
    Date
    4.1-stable review patch.  If anyone has any objections, please let me know.

    ------------------

    From: Johannes Berg <johannes.berg@intel.com>

    commit 5bd166872d8f99f156fac191299d24f828bb2348 upstream.

    The code to send the RX PN data (for each TID) to the firmware
    has a devastating bug: it overwrites the data for TID 0 with
    all the TID data, leaving the remaining TIDs zeroed. This will
    allow replays to actually be accepted by the firmware, which
    could allow waking up the system.

    Signed-off-by: Johannes Berg <johannes.berg@intel.com>
    Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
    Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

    ---
    drivers/net/wireless/iwlwifi/dvm/lib.c | 2 +-
    1 file changed, 1 insertion(+), 1 deletion(-)

    --- a/drivers/net/wireless/iwlwifi/dvm/lib.c
    +++ b/drivers/net/wireless/iwlwifi/dvm/lib.c
    @@ -1022,7 +1022,7 @@ static void iwlagn_wowlan_program_keys(s
    u8 *pn = seq.ccmp.pn;

    ieee80211_get_key_rx_seq(key, i, &seq);
    - aes_sc->pn = cpu_to_le64(
    + aes_sc[i].pn = cpu_to_le64(
    (u64)pn[5] |
    ((u64)pn[4] << 8) |
    ((u64)pn[3] << 16) |



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