diff options
Diffstat (limited to 'sys/netinet/libalias/alias_proxy.c')
| -rw-r--r-- | sys/netinet/libalias/alias_proxy.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/sys/netinet/libalias/alias_proxy.c b/sys/netinet/libalias/alias_proxy.c index 24d8bfee7..e0e1c05 100644 --- a/sys/netinet/libalias/alias_proxy.c +++ b/sys/netinet/libalias/alias_proxy.c @@ -283,7 +283,7 @@ ProxyEncodeTcpStream(struct alias_link *lnk, struct tcphdr *tc; /* Compute pointer to tcp header */ - tc = (struct tcphdr *)((char *)pip + (pip->ip_hl << 2)); + tc = (struct tcphdr *)ip_next(pip); /* Don't modify if once already modified */ @@ -392,7 +392,7 @@ ProxyEncodeIpHeader(struct ip *pip, memcpy(&option[2], (u_char *) & pip->ip_dst, 4); - tc = (struct tcphdr *)((char *)pip + (pip->ip_hl << 2)); + tc = (struct tcphdr *)ip_next(pip); memcpy(&option[6], (u_char *) & tc->th_sport, 2); memcpy(ptr, option, 8); @@ -451,7 +451,7 @@ ProxyCheck(struct libalias *la, struct ip *pip, src_addr = pip->ip_src; dst_addr = pip->ip_dst; - dst_port = ((struct tcphdr *)((char *)pip + (pip->ip_hl << 2))) + dst_port = ((struct tcphdr *)ip_next(pip)) ->th_dport; ptr = la->proxyList; |
