diff options
Diffstat (limited to 'sys/netinet/tcp_timewait.c')
| -rw-r--r-- | sys/netinet/tcp_timewait.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/sys/netinet/tcp_timewait.c b/sys/netinet/tcp_timewait.c index 331b6d5..a706056 100644 --- a/sys/netinet/tcp_timewait.c +++ b/sys/netinet/tcp_timewait.c @@ -250,8 +250,13 @@ tcp_fillheaders(tp, ip_ptr, tcp_ptr) { struct ip *ip = (struct ip *) ip_ptr; - bzero(ip, sizeof(struct ip)); /* XXX overkill? */ ip->ip_vhl = IP_VHL_BORING; + ip->ip_tos = 0; + ip->ip_len = 0; + ip->ip_id = 0; + ip->ip_off = 0; + ip->ip_ttl = 0; + ip->ip_sum = 0; ip->ip_p = IPPROTO_TCP; ip->ip_src = inp->inp_laddr; ip->ip_dst = inp->inp_faddr; @@ -1372,7 +1377,6 @@ ipsec_hdrsiz_tcp(tp) th = (struct tcphdr *)(ip + 1); m->m_pkthdr.len = m->m_len = sizeof(struct tcpiphdr); tcp_fillheaders(tp, ip, th); - ip->ip_vhl = IP_VHL_BORING; hdrsiz = ipsec4_hdrsiz(m, IPSEC_DIR_OUTBOUND, inp); } |
