Merge tag 'tty-5.15-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty

[platform/kernel/linux-rpi.git] / net / l2tp / l2tp_core.c

diff --git a/net/l2tp/l2tp_core.c b/net/l2tp/l2tp_core.c
index 53486b1..93271a2 100644 (file)
--- a/net/l2tp/l2tp_core.c
+++ b/net/l2tp/l2tp_core.c
@@ -869,8 +869,10 @@ static int l2tp_udp_recv_core(struct l2tp_tunnel *tunnel, struct sk_buff *skb)
        }
 
        if (tunnel->version == L2TP_HDR_VER_3 &&
-           l2tp_v3_ensure_opt_in_linear(session, skb, &ptr, &optr))
+           l2tp_v3_ensure_opt_in_linear(session, skb, &ptr, &optr)) {
+               l2tp_session_dec_refcount(session);
                goto invalid;
+       }
 
        l2tp_recv_common(session, skb, ptr, optr, hdrflags, length);
        l2tp_session_dec_refcount(session);