diff options
Diffstat (limited to 'sys/netinet/raw_ip.c')
| -rw-r--r-- | sys/netinet/raw_ip.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/sys/netinet/raw_ip.c b/sys/netinet/raw_ip.c index 325cbde..be5c13b 100644 --- a/sys/netinet/raw_ip.c +++ b/sys/netinet/raw_ip.c @@ -31,7 +31,7 @@ * SUCH DAMAGE. * * @(#)raw_ip.c 8.7 (Berkeley) 5/15/95 - * $Id: raw_ip.c,v 1.31 1996/05/22 17:23:09 wollman Exp $ + * $Id: raw_ip.c,v 1.32 1996/07/20 00:16:20 alex Exp $ */ #include <sys/param.h> @@ -47,6 +47,7 @@ #include <net/if.h> #include <net/route.h> +#define _IP_VHL #include <netinet/in.h> #include <netinet/in_systm.h> #include <netinet/ip.h> @@ -177,8 +178,9 @@ rip_output(m, so, dst) ip = mtod(m, struct ip *); /* don't allow both user specified and setsockopt options, and don't allow packet length sizes that will crash */ - if (((ip->ip_hl != (sizeof (*ip) >> 2)) && inp->inp_options) || - (ip->ip_len > m->m_pkthdr.len)) { + if (((IP_VHL_HL(ip->ip_vhl) != (sizeof (*ip) >> 2)) + && inp->inp_options) + || (ip->ip_len > m->m_pkthdr.len)) { m_freem(m); return EINVAL; } |
