From: Wenwen Wang wenwen@cs.uga.edu
[ Upstream commit 334f5b61a6f29834e881923b98d1e27e5ce9620d ]
If 'sta->tdls' is false, no cleanup is executed, leading to memory/resource leaks, e.g., 'arsta->tx_stats'. To fix this issue, perform cleanup before go to the 'exit' label.
Signed-off-by: Wenwen Wang wenwen@cs.uga.edu Signed-off-by: Kalle Valo kvalo@codeaurora.org Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/net/wireless/ath/ath10k/mac.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/drivers/net/wireless/ath/ath10k/mac.c b/drivers/net/wireless/ath/ath10k/mac.c index a6d21856b7e7d..40889b79fc70d 100644 --- a/drivers/net/wireless/ath/ath10k/mac.c +++ b/drivers/net/wireless/ath/ath10k/mac.c @@ -6549,8 +6549,12 @@ static int ath10k_sta_state(struct ieee80211_hw *hw,
spin_unlock_bh(&ar->data_lock);
- if (!sta->tdls) + if (!sta->tdls) { + ath10k_peer_delete(ar, arvif->vdev_id, sta->addr); + ath10k_mac_dec_num_stations(arvif, sta); + kfree(arsta->tx_stats); goto exit; + }
ret = ath10k_wmi_update_fw_tdls_state(ar, arvif->vdev_id, WMI_TDLS_ENABLE_ACTIVE);