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    Subject[PATCH] staging: wilc1000: Increase the size of wid_list array
    Date
    Increase by one the size of wid_list array as index variable can reach a
    value of 5. If this happens, an out-of-bounds access is performed.

    Addresses-Coverity-ID: 1451981 ("Out-of-bounds access")
    Fixes: c5c77ba18ea66 ("staging: wilc1000: Add SDIO/SPI 802.11 driver")
    Signed-off-by: Oscar Carter <oscar.carter@gmx.com>
    ---
    drivers/staging/wilc1000/hif.c | 2 +-
    1 file changed, 1 insertion(+), 1 deletion(-)

    diff --git a/drivers/staging/wilc1000/hif.c b/drivers/staging/wilc1000/hif.c
    index 6c7de2f8d3f2..128943c3be4f 100644
    --- a/drivers/staging/wilc1000/hif.c
    +++ b/drivers/staging/wilc1000/hif.c
    @@ -151,7 +151,7 @@ int wilc_scan(struct wilc_vif *vif, u8 scan_source, u8 scan_type,
    void *user_arg, struct cfg80211_scan_request *request)
    {
    int result = 0;
    - struct wid wid_list[5];
    + struct wid wid_list[6];
    u32 index = 0;
    u32 i, scan_timeout;
    u8 *buffer;
    --
    2.20.1
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