From: Ben Greear <[email protected]> It seems previous code did not properly clean up memory if the packet could not be delivered to user-space.
Signed-off-by: Ben Greear <[email protected]> --- I don't have a good way to test this, but hopefully it is correct. drivers/net/wireless/mac80211_hwsim.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/net/wireless/mac80211_hwsim.c b/drivers/net/wireless/mac80211_hwsim.c index babbdc1..a74227d 100644 --- a/drivers/net/wireless/mac80211_hwsim.c +++ b/drivers/net/wireless/mac80211_hwsim.c @@ -862,7 +862,7 @@ static void mac80211_hwsim_tx_frame_nl(struct ieee80211_hw *hw, if (skb_queue_len(&data->pending) >= MAX_QUEUE) { /* Droping until WARN_QUEUE level */ while (skb_queue_len(&data->pending) >= WARN_QUEUE) - skb_dequeue(&data->pending); + ieee80211_free_txskb(hw, skb_dequeue(&data->pending)); } skb = genlmsg_new(GENLMSG_DEFAULT_SIZE, GFP_ATOMIC); @@ -921,6 +921,7 @@ static void mac80211_hwsim_tx_frame_nl(struct ieee80211_hw *hw, nla_put_failure: printk(KERN_DEBUG "mac80211_hwsim: error occurred in %s\n", __func__); + ieee80211_free_txskb(hw, my_skb); } static bool hwsim_chans_compat(struct ieee80211_channel *c1, -- 1.7.11.7 -- To unsubscribe from this list: send the line "unsubscribe linux-wireless" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
