From: Roman Stratiienko Date: Tue, 24 Jul 2018 11:47:27 +0000 (+0300) Subject: mwifiex: Fix skipped vendor specific IEs X-Git-Tag: for-linus-20180825~89^2~121^2~59 X-Git-Url: https://git.kernel.dk/?a=commitdiff_plain;h=bfc83ea196ad3e201eae7d156d1a95c403079b85;p=linux-2.6-block.git mwifiex: Fix skipped vendor specific IEs Mwifiex firmware inserts only Microsoft information element Allow other vendor specific IEs to pass from userspace Signed-off-by: Roman Stratiienko Signed-off-by: Kalle Valo --- diff --git a/drivers/net/wireless/marvell/mwifiex/ie.c b/drivers/net/wireless/marvell/mwifiex/ie.c index b10baacb51c9..75cbd609d606 100644 --- a/drivers/net/wireless/marvell/mwifiex/ie.c +++ b/drivers/net/wireless/marvell/mwifiex/ie.c @@ -355,8 +355,14 @@ static int mwifiex_uap_parse_tail_ies(struct mwifiex_private *priv, case WLAN_EID_HT_OPERATION: case WLAN_EID_VHT_CAPABILITY: case WLAN_EID_VHT_OPERATION: - case WLAN_EID_VENDOR_SPECIFIC: break; + case WLAN_EID_VENDOR_SPECIFIC: + /* Skip only Microsoft WMM IE */ + if (cfg80211_find_vendor_ie(WLAN_OUI_MICROSOFT, + WLAN_OUI_TYPE_MICROSOFT_WMM, + (const u8 *)hdr, + hdr->len + sizeof(struct ieee_types_header))) + break; default: memcpy(gen_ie->ie_buffer + ie_len, hdr, hdr->len + sizeof(struct ieee_types_header));