diff options
Diffstat (limited to 'sys/netinet/raw_ip.c')
| -rw-r--r-- | sys/netinet/raw_ip.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/sys/netinet/raw_ip.c b/sys/netinet/raw_ip.c index de539fa..97dabef 100644 --- a/sys/netinet/raw_ip.c +++ b/sys/netinet/raw_ip.c @@ -59,7 +59,6 @@ #include <net/if.h> #include <net/route.h> -#define _IP_VHL #include <netinet/in.h> #include <netinet/in_systm.h> #include <netinet/in_pcb.h> @@ -283,10 +282,10 @@ 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_VHL_HL(ip->ip_vhl) != (sizeof (*ip) >> 2)) + if (((ip->ip_hl != (sizeof (*ip) >> 2)) && inp->inp_options) || (ip->ip_len > m->m_pkthdr.len) - || (ip->ip_len < (IP_VHL_HL(ip->ip_vhl) << 2))) { + || (ip->ip_len < (ip->ip_hl << 2))) { m_freem(m); return EINVAL; } |
