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    Subject[PATCH 40/97] iwmc3200wifi: fix array out-of-boundary access
    Date
    From: Zhu Yi <yi.zhu@intel.com>

    commit 6c853da3f30c93eae847ecbcd9fdf10ba0da04c2 upstream.

    Allocate priv->rx_packets[IWM_RX_ID_HASH + 1] because the max array
    index is IWM_RX_ID_HASH according to IWM_RX_ID_GET_HASH().

    Signed-off-by: Zhu Yi <yi.zhu@intel.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
    ---
    drivers/net/wireless/iwmc3200wifi/iwm.h | 2 +-
    1 files changed, 1 insertions(+), 1 deletions(-)

    diff --git a/drivers/net/wireless/iwmc3200wifi/iwm.h b/drivers/net/wireless/iwmc3200wifi/iwm.h
    index 1b02a4e..93c8989 100644
    --- a/drivers/net/wireless/iwmc3200wifi/iwm.h
    +++ b/drivers/net/wireless/iwmc3200wifi/iwm.h
    @@ -258,7 +258,7 @@ struct iwm_priv {

    struct sk_buff_head rx_list;
    struct list_head rx_tickets;
    - struct list_head rx_packets[IWM_RX_ID_HASH];
    + struct list_head rx_packets[IWM_RX_ID_HASH + 1];
    struct workqueue_struct *rx_wq;
    struct work_struct rx_worker;

    --
    1.6.6


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