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brcmfmac: fix parsing rsn ie for ap mode. 

RSN IEs got incorrectly parsed and therefore ap mode using WPA2
security was not working.

Cc: stable@vger.kernel.org
Reviewed-by: Arend Van Spriel <arend@broadcom.com>
Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com>
Signed-off-by: Hante Meuleman <meuleman@broadcom.com>
Signed-off-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Hante Meuleman 2013-01-02 15:12:39 +01:00 committed by John W. Linville
parent 1b2c2e73b3
commit 619c5a9ad5
1 changed files with 3 additions and 2 deletions
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5
drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c
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@ -3091,10 +3091,11 @@ brcmf_configure_wpaie(struct net_device *ndev, struct brcmf_vs_tlv *wpa_ie,
len = wpa_ie->len + TLV_HDR_LEN;
data = (u8 *)wpa_ie;
offset = 0;
offset = TLV_HDR_LEN;
if (!is_rsn_ie)
offset += VS_IE_FIXED_HDR_LEN;
offset += WPA_IE_VERSION_LEN;
else
offset += WPA_IE_VERSION_LEN;
/* check for multicast cipher suite */
if (offset + WPA_IE_MIN_OUI_LEN > len) {