[src/trunk]: src/sys/net if received PADT, get correct sc related with sessio...

[oki <oki%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/2673838e64f2
branches:  trunk
changeset: 787980:2673838e64f2
user:      oki <oki%NetBSD.org@localhost>
date:      Wed Jul 17 10:16:58 2013 +0000

description:
if received PADT, get correct sc related with session id.
RFC2516 5.5 says, no tags required in PADT packet.

diffstat:

 sys/net/if_pppoe.c |  5 +++--
 1 files changed, 3 insertions(+), 2 deletions(-)

diffs (26 lines):

diff -r dcdee1400d94 -r 2673838e64f2 sys/net/if_pppoe.c
--- a/sys/net/if_pppoe.c        Wed Jul 17 06:43:32 2013 +0000
+++ b/sys/net/if_pppoe.c        Wed Jul 17 10:16:58 2013 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: if_pppoe.c,v 1.99 2013/06/29 21:06:58 rmind Exp $ */
+/* $NetBSD: if_pppoe.c,v 1.100 2013/07/17 10:16:58 oki Exp $ */
 
 /*-
  * Copyright (c) 2002, 2008 The NetBSD Foundation, Inc.
@@ -30,7 +30,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: if_pppoe.c,v 1.99 2013/06/29 21:06:58 rmind Exp $");
+__KERNEL_RCSID(0, "$NetBSD: if_pppoe.c,v 1.100 2013/07/17 10:16:58 oki Exp $");
 
 #include "pppoe.h"
 #include "opt_pppoe.h"
@@ -717,6 +717,7 @@
                sc->sc_sppp.pp_up(&sc->sc_sppp);        /* notify upper layers */
                break;
        case PPPOE_CODE_PADT:
+               sc = pppoe_find_softc_by_session(session, m->m_pkthdr.rcvif);
                if (sc == NULL)
                        goto done;
                pppoe_clear_softc(sc, "received PADT");