diff options
Diffstat (limited to 'sys/netinet/ip_raudio_pxy.c')
| -rw-r--r-- | sys/netinet/ip_raudio_pxy.c | 19 |
1 files changed, 13 insertions, 6 deletions
diff --git a/sys/netinet/ip_raudio_pxy.c b/sys/netinet/ip_raudio_pxy.c index 4f1eb26ff43..171ae21ad7e 100644 --- a/sys/netinet/ip_raudio_pxy.c +++ b/sys/netinet/ip_raudio_pxy.c @@ -1,5 +1,8 @@ -/* $OpenBSD: ip_raudio_pxy.c,v 1.7 2000/04/05 05:35:27 kjell Exp $ */ +/* $OpenBSD: ip_raudio_pxy.c,v 1.8 2001/01/17 04:47:16 fgsch Exp $ */ +/* + * $IPFilter: ip_raudio_pxy.c,v 1.7.2.3 2000/10/27 22:54:04 darrenr Exp $ + */ #if SOLARIS && defined(_KERNEL) extern kmutex_t ipf_rw; #endif @@ -170,9 +173,9 @@ nat_t *nat; tcphdr_t *tcp, tcph, *tcp2 = &tcph; raudio_t *rap = aps->aps_data; struct in_addr swa, swb; - u_int a1, a2, a3, a4; + int off, dlen, slen; + int a1, a2, a3, a4; u_short sp, dp; - int off, dlen; fr_info_t fi; tcp_seq seq; nat_t *ipn; @@ -261,9 +264,13 @@ nat_t *nat; bcopy((char *)fin, (char *)&fi, sizeof(fi)); bzero((char *)tcp2, sizeof(*tcp2)); + tcp2->th_off = 5; fi.fin_dp = (char *)tcp2; fi.fin_fr = &raudiofr; + fi.fin_dlen = sizeof(*tcp2); tcp2->th_win = htons(8192); + slen = ip->ip_len; + ip->ip_len = fin->fin_hlen + sizeof(*tcp); if (((rap->rap_mode & RAP_M_UDP_ROBUST) == RAP_M_UDP_ROBUST) && (rap->rap_srport != 0)) { @@ -274,8 +281,7 @@ nat_t *nat; fi.fin_data[0] = dp; fi.fin_data[1] = sp; ipn = nat_new(nat->nat_ptr, ip, &fi, - IPN_UDP | (sp ? 0 : FI_W_SPORT), - NAT_OUTBOUND); + IPN_UDP | (sp ? 0 : FI_W_SPORT), NAT_OUTBOUND); if (ipn != NULL) { ipn->nat_age = fr_defnatage; (void) fr_addstate(ip, &fi, sp ? 0 : FI_W_SPORT); @@ -295,8 +301,9 @@ nat_t *nat; (void) fr_addstate(ip, &fi, FI_W_DPORT); } } - + ip->ip_p = swp; + ip->ip_len = slen; ip->ip_src = swa; ip->ip_dst = swb; return 0; |