staging: rtl8723au: rtw_append_pmkid(): Adjust for IEs array not arrying fixed elements

Another case using hard coded offsets counting on the presence of
fixed beacon elements in the IEs array.

Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/rtl8723au/core/rtw_mlme.c b/drivers/staging/rtl8723au/core/rtw_mlme.c
index d0e9b66..c2e3777 100644 (file)
--- a/drivers/staging/rtl8723au/core/rtw_mlme.c
+++ b/drivers/staging/rtl8723au/core/rtw_mlme.c
@@ -1984,7 +1984,7 @@ static int rtw_append_pmkid(struct rtw_adapter *Adapter, int iEntry,
 {
        struct security_priv *psecuritypriv = &Adapter->securitypriv;
 
-       if (ie[13] <= 20) {
+       if (ie[1] <= 20) {
                /*  The RSN IE didn't include the PMK ID,
                    append the PMK information */
                        ie[ie_len] = 1;
@@ -1995,7 +1995,7 @@ static int rtw_append_pmkid(struct rtw_adapter *Adapter, int iEntry,
                               &psecuritypriv->PMKIDList[iEntry].PMKID, 16);
 
                        ie_len += 16;
-                       ie[13] += 18;/* PMKID length = 2+16 */
+                       ie[1] += 18;/* PMKID length = 2+16 */
        }
        return ie_len;
 }