diff options
Diffstat (limited to 'drivers/net/wireless/marvell/mwifiex')
| -rw-r--r-- | drivers/net/wireless/marvell/mwifiex/uap_event.c | 25 |
1 files changed, 16 insertions, 9 deletions
diff --git a/drivers/net/wireless/marvell/mwifiex/uap_event.c b/drivers/net/wireless/marvell/mwifiex/uap_event.c index e8c8728db15a..e86217a6b9ca 100644 --- a/drivers/net/wireless/marvell/mwifiex/uap_event.c +++ b/drivers/net/wireless/marvell/mwifiex/uap_event.c @@ -108,7 +108,7 @@ int mwifiex_process_uap_event(struct mwifiex_private *priv) struct mwifiex_adapter *adapter = priv->adapter; int len, i; u32 eventcause = adapter->event_cause; - struct station_info sinfo; + struct station_info *sinfo; struct mwifiex_assoc_event *event; struct mwifiex_sta_node *node; u8 *deauth_mac; @@ -117,7 +117,10 @@ int mwifiex_process_uap_event(struct mwifiex_private *priv) switch (eventcause) { case EVENT_UAP_STA_ASSOC: - memset(&sinfo, 0, sizeof(sinfo)); + sinfo = kzalloc(sizeof(*sinfo), GFP_KERNEL); + if (!sinfo) + return -ENOMEM; + event = (struct mwifiex_assoc_event *) (adapter->event_body + MWIFIEX_UAP_EVENT_EXTRA_HEADER); if (le16_to_cpu(event->type) == TLV_TYPE_UAP_MGMT_FRAME) { @@ -132,28 +135,31 @@ int mwifiex_process_uap_event(struct mwifiex_private *priv) len = ETH_ALEN; if (len != -1) { - sinfo.assoc_req_ies = &event->data[len]; - len = (u8 *)sinfo.assoc_req_ies - + sinfo->assoc_req_ies = &event->data[len]; + len = (u8 *)sinfo->assoc_req_ies - (u8 *)&event->frame_control; - sinfo.assoc_req_ies_len = + sinfo->assoc_req_ies_len = le16_to_cpu(event->len) - (u16)len; } } - cfg80211_new_sta(priv->netdev, event->sta_addr, &sinfo, + cfg80211_new_sta(priv->netdev, event->sta_addr, sinfo, GFP_KERNEL); node = mwifiex_add_sta_entry(priv, event->sta_addr); if (!node) { mwifiex_dbg(adapter, ERROR, "could not create station entry!\n"); + kfree(sinfo); return -1; } - if (!priv->ap_11n_enabled) + if (!priv->ap_11n_enabled) { + kfree(sinfo); break; + } - mwifiex_set_sta_ht_cap(priv, sinfo.assoc_req_ies, - sinfo.assoc_req_ies_len, node); + mwifiex_set_sta_ht_cap(priv, sinfo->assoc_req_ies, + sinfo->assoc_req_ies_len, node); for (i = 0; i < MAX_NUM_TID; i++) { if (node->is_11n_enabled) @@ -163,6 +169,7 @@ int mwifiex_process_uap_event(struct mwifiex_private *priv) node->ampdu_sta[i] = BA_STREAM_NOT_ALLOWED; } memset(node->rx_seq, 0xff, sizeof(node->rx_seq)); + kfree(sinfo); break; case EVENT_UAP_STA_DEAUTH: deauth_mac = adapter->event_body + |