[PPP]: Don't leak an sk_buff on interface destruction.
G. Liakhovetski [Mon, 26 Mar 2007 02:04:09 +0000 (19:04 -0700)]
Signed-off-by: G. Liakhovetski <gl@dsa-ac.de>
Acked-by: Paul Mackerras <paulus@samba.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

drivers/net/ppp_generic.c

index 11b575f..ef58e41 100644 (file)
@@ -2544,6 +2544,9 @@ 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);
 }