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fix panic when PPPOE_DEBUG enabled. implemented by s-yamaguchi@IIJ, thanks. 

XXX need pullup to -8 branch
This commit is contained in:
knakahara 2017-07-20 02:34:24 +00:00
parent 7adef2f46a
commit 51973a4e30
1 changed files with 2 additions and 4 deletions
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6
sys/net/if_pppoe.c
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@ -1,4 +1,4 @@
/* $NetBSD: if_pppoe.c,v 1.125 2017/02/07 02:33:54 ozaki-r Exp $ */
/* $NetBSD: if_pppoe.c,v 1.126 2017/07/20 02:34:24 knakahara 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 1.125 2017/02/07 02:33:54 ozaki-r Exp $");
__KERNEL_RCSID(0, "$NetBSD: if_pppoe.c,v 1.126 2017/07/20 02:34:24 knakahara Exp $");
#ifdef _KERNEL_OPT
#include "pppoe.h"
@ -1366,7 +1366,6 @@ pppoe_send_padi(struct pppoe_softc *sc)
}
#ifdef PPPOE_DEBUG
p += sizeof sc;
if (p - mtod(m0, uint8_t *) != len + PPPOE_HEADERLEN)
panic("pppoe_send_padi: garbled output len, should be %ld, is %ld",
(long)(len + PPPOE_HEADERLEN), (long)(p - mtod(m0, uint8_t *)));
@ -1666,7 +1665,6 @@ pppoe_send_padr(struct pppoe_softc *sc)
}
#ifdef PPPOE_DEBUG
p += sizeof sc;
if (p - mtod(m0, uint8_t *) != len + PPPOE_HEADERLEN)
panic("pppoe_send_padr: garbled output len, should be %ld, is %ld",
(long)(len + PPPOE_HEADERLEN), (long)(p - mtod(m0, uint8_t *)));