diff --git a/net/bluetooth/l2cap_core.c b/net/bluetooth/l2cap_core.c index 6d42498e862b2abc5ff43b399f63e3b043ebca0e..814563d15476b96dde65b928cae5bdf66841475d 100644 --- a/net/bluetooth/l2cap_core.c +++ b/net/bluetooth/l2cap_core.c @@ -5330,7 +5330,7 @@ static inline void l2cap_le_sig_channel(struct l2cap_conn *conn, l2cap_raw_recv(conn, skb); if (hcon->type != LE_LINK) - return; + goto drop; while (len >= L2CAP_CMD_HDR_SIZE) { u16 cmd_len; @@ -5363,6 +5363,7 @@ static inline void l2cap_le_sig_channel(struct l2cap_conn *conn, len -= cmd_len; } +drop: kfree_skb(skb); } @@ -5378,7 +5379,7 @@ static inline void l2cap_sig_channel(struct l2cap_conn *conn, l2cap_raw_recv(conn, skb); if (hcon->type != ACL_LINK) - return; + goto drop; while (len >= L2CAP_CMD_HDR_SIZE) { u16 cmd_len; @@ -5411,6 +5412,7 @@ static inline void l2cap_sig_channel(struct l2cap_conn *conn, len -= cmd_len; } +drop: kfree_skb(skb); }