From a467d21ebaaa501b00aef7cb2f9f5001358ae5bc Mon Sep 17 00:00:00 2001
From: Sylvain Rochet <gradator@gradator.net>
Date: Sun, 22 Jul 2012 18:05:19 +0200
Subject: [PATCH] ppp_close() PPPoL2TP support added

---
 src/netif/ppp/ppp.c | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/src/netif/ppp/ppp.c b/src/netif/ppp/ppp.c
index 09b5e607..756f403d 100644
--- a/src/netif/ppp/ppp.c
+++ b/src/netif/ppp/ppp.c
@@ -512,6 +512,14 @@ ppp_close(ppp_pcb *pcb)
     ppp_stop(pcb);
   } else
 #endif /* PPPOE_SUPPORT */
+#if PPPOL2TP_SUPPORT
+  if (pcb->l2tp_pcb) {
+    PPPDEBUG(LOG_DEBUG, ("ppp_close: unit %d kill_link -> ppp_stop\n", pcb->num));
+    pcb->err_code = PPPERR_USER;
+    /* This will leave us at PHASE_DEAD. */
+    ppp_stop(pcb);
+  } else
+#endif /* PPPOL2TP_SUPPORT */
   {
 #if PPPOS_SUPPORT
     PPPDEBUG(LOG_DEBUG, ("ppp_close: unit %d kill_link -> ppp_stop\n", pcb->num));