From b66597d697d7e75cde9c484f223e467a11342de4 Mon Sep 17 00:00:00 2001
From: Guennadi Liakhovetski <gl@dsa-ac.de>
Date: Wed, 28 Mar 2007 22:00:29 +0200
Subject: [PATCH] [PPP]: Don't leak an sk_buff on interface destruction.

Signed-off-by: Guennadi Liakhovetski <gl@dsa-ac.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Adrian Bunk <bunk@stusta.de>
---
 drivers/net/ppp_generic.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/drivers/net/ppp_generic.c b/drivers/net/ppp_generic.c
index 0245e40b51a..e37648c256f 100644
--- a/drivers/net/ppp_generic.c
+++ b/drivers/net/ppp_generic.c
@@ -2551,6 +2551,9 @@ static void ppp_destroy_interface(struct ppp *ppp)
 	ppp->active_filter = NULL;
 #endif /* CONFIG_PPP_FILTER */
 
+	if (ppp->xmit_pending)
+		kfree_skb(ppp->xmit_pending);
+
 	kfree(ppp);
 }
 
-- 
2.11.4.GIT