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Fix the build. 

Maybe there should be a ICMP6_HDR_ALIGNMENT, but for now there is
only IP6_HDR_ALIGNMENT.
This commit is contained in:
martin 2021-02-15 10:13:45 +00:00
parent 0b2331a3c3
commit 50cbb763c2
1 changed files with 4 additions and 4 deletions
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8
sys/netinet6/icmp6.c
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@ -1,4 +1,4 @@
/* $NetBSD: icmp6.c,v 1.248 2021/02/14 20:58:35 christos Exp $ */
/* $NetBSD: icmp6.c,v 1.249 2021/02/15 10:13:45 martin Exp $ */
/* $KAME: icmp6.c,v 1.217 2001/06/20 15:03:29 jinmei Exp $ */
/*
@ -62,7 +62,7 @@
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: icmp6.c,v 1.248 2021/02/14 20:58:35 christos Exp $");
__KERNEL_RCSID(0, "$NetBSD: icmp6.c,v 1.249 2021/02/15 10:13:45 martin Exp $");
#ifdef _KERNEL_OPT
#include "opt_compat_netbsd.h"
@ -538,7 +538,7 @@ _icmp6_input(struct mbuf *m, int off, int proto)
* Enforce alignment requirements that are violated in
* some cases, see kern/50766 for details.
*/
if (POINTER_ALIGNED_P(icmp6, ICMP6_HDR_ALIGNMENT) == 0) {
if (POINTER_ALIGNED_P(icmp6, IP6_HDR_ALIGNMENT) == 0) {
m = m_copyup(m, off + sizeof(struct icmp6_hdr), 0);
if (m == NULL) {
ICMP6_STATINC(ICMP6_STAT_TOOSHORT);
@ -548,7 +548,7 @@ _icmp6_input(struct mbuf *m, int off, int proto)
ip6 = mtod(m, struct ip6_hdr *);
icmp6 = (struct icmp6_hdr *)(mtod(m, char *) + off);
}
KASSERT(POINTER_ALIGNED_P(icmp6, ICMP6_HDR_ALIGNMENT));
KASSERT(POINTER_ALIGNED_P(icmp6, IP6_HDR_ALIGNMENT));
/*
* calculate the checksum