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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>
This commit is contained in:
Jes Sorensen 2014-06-24 15:03:56 +02:00 committed by Greg Kroah-Hartman
parent 86184b93c5
commit 98f979f1f8
1 changed files with 2 additions and 2 deletions
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4
drivers/staging/rtl8723au/core/rtw_mlme.c
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@ -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;
}