With commit 0a9f8f0a1ba9 ("rtlwifi: fix btmpinfo timeout while processing
C2H_BT_INFO"), calling rtl_c2hcmd_enqueue() with rtl_c2h_fast_cmd() true,
the routine returns without freeing that skb, thereby leaking it.This issue has been discussed at https://github.com/lwfinger/rtlwifi_new/issues/401 and the fix tested there. Fixes: 0a9f8f0a1ba9 ("rtlwifi: fix btmpinfo timeout while processing C2H_BT_INFO") Reported-and-tested-by: Francisco Machado Magalhães Neto <[email protected]> Cc: Francisco Machado Magalhães Neto <[email protected]> Cc: Ping-Ke Shih <[email protected]> Cc: Stable <[email protected]> # 4.18+ Signed-off-by: Larry Finger <[email protected]> --- drivers/net/wireless/realtek/rtlwifi/base.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/net/wireless/realtek/rtlwifi/base.c b/drivers/net/wireless/realtek/rtlwifi/base.c index f4122c8fdd97..ef9b502ce576 100644 --- a/drivers/net/wireless/realtek/rtlwifi/base.c +++ b/drivers/net/wireless/realtek/rtlwifi/base.c @@ -2289,6 +2289,7 @@ void rtl_c2hcmd_enqueue(struct ieee80211_hw *hw, struct sk_buff *skb) if (rtl_c2h_fast_cmd(hw, skb)) { rtl_c2h_content_parsing(hw, skb); + kfree_skb(skb); return; } -- 2.16.4
