From: Jes Sorensen Date: Tue, 24 Jun 2014 13:03:56 +0000 (+0200) Subject: staging: rtl8723au: rtw_append_pmkid(): Adjust for IEs array not arrying fixed elements X-Git-Tag: firefly_0821_release~176^2~3491^2~1563 X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=98f979f1f80cf2ef0188370ee8fec996c3ee7fd8;p=firefly-linux-kernel-4.4.55.git 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 Signed-off-by: Greg Kroah-Hartman --- diff --git a/drivers/staging/rtl8723au/core/rtw_mlme.c b/drivers/staging/rtl8723au/core/rtw_mlme.c index d0e9b660844b..c2e3777292a5 100644 --- 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; }