[PATCH v2 14/22] ath6kl: Report received Action frames to cfg80211
From: Jouni Malinen <hidden>
Date: 2011-08-30 19:03:27
Subsystem:
atheros ath generic utilities, atheros ath6kl wireless driver, the rest · Maintainers:
Jeff Johnson, Linus Torvalds
Signed-off-by: Jouni Malinen <redacted> --- drivers/net/wireless/ath/ath6kl/wmi.c | 15 ++++++++++++--- 1 files changed, 12 insertions(+), 3 deletions(-)
diff --git a/drivers/net/wireless/ath/ath6kl/wmi.c b/drivers/net/wireless/ath/ath6kl/wmi.c
index d098cbd..dec8697 100644
--- a/drivers/net/wireless/ath/ath6kl/wmi.c
+++ b/drivers/net/wireless/ath/ath6kl/wmi.c@@ -552,17 +552,26 @@ static int ath6kl_wmi_p2p_capabilities_event_rx(u8 *datap, int len) return 0; } -static int ath6kl_wmi_rx_action_event_rx(u8 *datap, int len) +static int ath6kl_wmi_rx_action_event_rx(struct wmi *wmi, u8 *datap, int len) { struct wmi_rx_action_event *ev; + u32 freq; u16 dlen; + struct ath6kl *ar = wmi->parent_dev; if (len < sizeof(*ev)) return -EINVAL; ev = (struct wmi_rx_action_event *) datap; + freq = le32_to_cpu(ev->freq); dlen = le16_to_cpu(ev->len); - ath6kl_dbg(ATH6KL_DBG_WMI, "rx_action: len=%u\n", dlen); + if (datap + len < ev->data + dlen) { + ath6kl_err("invalid wmi_rx_action_event: " + "len=%d dlen=%u\n", len, dlen); + return -EINVAL; + } + ath6kl_dbg(ATH6KL_DBG_WMI, "rx_action: len=%u freq=%u\n", dlen, freq); + cfg80211_rx_mgmt(ar->net_dev, freq, ev->data, dlen, GFP_ATOMIC); return 0; }
@@ -3086,7 +3095,7 @@ int ath6kl_wmi_control_rx(struct wmi *wmi, struct sk_buff *skb) break; case WMI_RX_ACTION_EVENTID: ath6kl_dbg(ATH6KL_DBG_WMI, "WMI_RX_ACTION_EVENTID\n"); - ret = ath6kl_wmi_rx_action_event_rx(datap, len); + ret = ath6kl_wmi_rx_action_event_rx(wmi, datap, len); break; case WMI_P2P_INFO_EVENTID: ath6kl_dbg(ATH6KL_DBG_WMI, "WMI_P2P_INFO_EVENTID\n");
--
1.7.4.1