Module Name: src
Committed By: knakahara
Date: Mon Apr 9 10:32:32 UTC 2018
Modified Files:
src/sys/net: if_l2tp.c
Log Message:
Improve comment. Pointed out by maxv@n.o, thanks.
To generate a diff of this commit:
cvs rdiff -u -r1.21 -r1.22 src/sys/net/if_l2tp.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/sys/net/if_l2tp.c
diff -u src/sys/net/if_l2tp.c:1.21 src/sys/net/if_l2tp.c:1.22
--- src/sys/net/if_l2tp.c:1.21 Mon Apr 9 10:06:59 2018
+++ src/sys/net/if_l2tp.c Mon Apr 9 10:32:32 2018
@@ -1,4 +1,4 @@
-/* $NetBSD: if_l2tp.c,v 1.21 2018/04/09 10:06:59 knakahara Exp $ */
+/* $NetBSD: if_l2tp.c,v 1.22 2018/04/09 10:32:32 knakahara Exp $ */
/*
* Copyright (c) 2017 Internet Initiative Japan Inc.
@@ -31,7 +31,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: if_l2tp.c,v 1.21 2018/04/09 10:06:59 knakahara Exp $");
+__KERNEL_RCSID(0, "$NetBSD: if_l2tp.c,v 1.22 2018/04/09 10:32:32 knakahara Exp $");
#ifdef _KERNEL_OPT
#include "opt_inet.h"
@@ -477,6 +477,9 @@ l2tp_input(struct mbuf *m, struct ifnet
return;
}
+ /*
+ * If the head of the payload is not aligned, align it.
+ */
addr = mtod(m, vaddr_t);
if ((addr & 0x03) == 0) {
/* copy and align head of payload */
