X-Git-Url: https://git.tcpdump.org/tcpdump/blobdiff_plain/47fc89d711eec0a073d9b3b293a1af901b5bd791..f78c60f54a9beb04f1409712ec95b46f2d52a0ab:/print-tcp.c

diff --git a/print-tcp.c b/print-tcp.c
index bb76ac7c..4e970038 100644
--- a/print-tcp.c
+++ b/print-tcp.c
@@ -142,8 +142,8 @@ static int tcp_cksum(register const struct ip *ip,
 		     register const struct tcphdr *tp,
 		     register u_int len)
 {
-	return (nextproto4_cksum(ip, (const u_int8_t *)tp, len,
-	    IPPROTO_TCP));
+	return nextproto4_cksum(gndo, ip, (const u_int8_t *)tp, len, len,
+				IPPROTO_TCP);
 }
 
 void
@@ -386,7 +386,8 @@ tcp_print(register const u_char *bp, register u_int length,
 #ifdef INET6
                 else if (IP_V(ip) == 6 && ip6->ip6_plen) {
                         if (TTEST2(tp->th_sport, length)) {
-                                sum = nextproto6_cksum(ip6, (const u_int8_t *)tp, length, IPPROTO_TCP);
+                                sum = nextproto6_cksum(ip6, (const u_int8_t *)tp,
+							length, length, IPPROTO_TCP);
                                 tcp_sum = EXTRACT_16BITS(&tp->th_sum);
 
                                 (void)printf(", cksum 0x%04x", tcp_sum);
@@ -575,7 +576,7 @@ tcp_print(register const u_char *bp, register u_int length,
                         case TCPOPT_MPTCP:
                                 datalen = len - 2;
                                 LENCHECK(datalen);
-                                if (!mptcp_print(cp-2, len, flags))
+                                if (!mptcp_print(gndo, cp-2, len, flags))
                                         goto bad;
                                 break;
 
@@ -662,7 +663,7 @@ tcp_print(register const u_char *bp, register u_int length,
         if (packettype) {
                 switch (packettype) {
                 case PT_ZMTP1:
-                        zmtp1_print(bp, length);
+                        zmtp1_print(gndo, bp, length);
                         break;
                 }
                 return;
@@ -670,11 +671,11 @@ tcp_print(register const u_char *bp, register u_int length,
 
         if (sport == TELNET_PORT || dport == TELNET_PORT) {
                 if (!qflag && vflag)
-                        telnet_print(bp, length);
+                        telnet_print(gndo, bp, length);
         } else if (sport == BGP_PORT || dport == BGP_PORT)
-                bgp_print(bp, length);
+                bgp_print(gndo, bp, length);
         else if (sport == PPTP_PORT || dport == PPTP_PORT)
-                pptp_print(bp);
+                pptp_print(gndo, bp);
 #ifdef TCPDUMP_DO_SMB
         else if (sport == NETBIOS_SSN_PORT || dport == NETBIOS_SSN_PORT)
                 nbt_tcp_print(bp, length);
@@ -682,9 +683,10 @@ tcp_print(register const u_char *bp, register u_int length,
 		smb_tcp_print(bp, length);
 #endif
         else if (sport == BEEP_PORT || dport == BEEP_PORT)
-                beep_print(bp, length);
-        else if (sport == OPENFLOW_PORT || dport == OPENFLOW_PORT)
-                openflow_print(bp, length);
+                beep_print(gndo, bp, length);
+        else if (sport == OPENFLOW_PORT_OLD || dport == OPENFLOW_PORT_OLD ||
+                 sport == OPENFLOW_PORT_IANA || dport == OPENFLOW_PORT_IANA)
+                openflow_print(gndo, bp, length);
         else if (length > 2 &&
                  (sport == NAMESERVER_PORT || dport == NAMESERVER_PORT ||
                   sport == MULTICASTDNS_PORT || dport == MULTICASTDNS_PORT)) {
@@ -692,14 +694,14 @@ tcp_print(register const u_char *bp, register u_int length,
                  * TCP DNS query has 2byte length at the head.
                  * XXX packet could be unaligned, it can go strange
                  */
-                ns_print(bp + 2, length - 2, 0);
+                ns_print(gndo, bp + 2, length - 2, 0);
         } else if (sport == MSDP_PORT || dport == MSDP_PORT) {
-                msdp_print(bp, length);
+                msdp_print(gndo, bp, length);
         } else if (sport == RPKI_RTR_PORT || dport == RPKI_RTR_PORT) {
-                rpki_rtr_print(bp, length);
+                rpki_rtr_print(gndo, bp, length);
         }
         else if (length > 0 && (sport == LDP_PORT || dport == LDP_PORT)) {
-                ldp_print(bp, length);
+                ldp_print(gndo, bp, length);
         }
         else if ((sport == NFS_PORT || dport == NFS_PORT) &&
                  length >= 4 && TTEST2(*bp, 4)) {
@@ -721,12 +723,12 @@ tcp_print(register const u_char *bp, register u_int length,
                         direction = (enum sunrpc_msg_type)EXTRACT_32BITS(&rp->rm_direction);
                         if (dport == NFS_PORT && direction == SUNRPC_CALL) {
                                 (void)printf(": NFS request xid %u ", EXTRACT_32BITS(&rp->rm_xid));
-                                nfsreq_print_noaddr((u_char *)rp, fraglen, (u_char *)ip);
+                                nfsreq_print_noaddr(gndo, (u_char *)rp, fraglen, (u_char *)ip);
                                 return;
                         }
                         if (sport == NFS_PORT && direction == SUNRPC_REPLY) {
                                 (void)printf(": NFS reply xid %u ", EXTRACT_32BITS(&rp->rm_xid));
-                                nfsreply_print_noaddr((u_char *)rp, fraglen, (u_char *)ip);
+                                nfsreply_print_noaddr(gndo, (u_char *)rp, fraglen, (u_char *)ip);
                                 return;
                         }
                 }
@@ -775,7 +777,7 @@ print_tcp_rst_data(register const u_char *sp, u_int length)
         putchar(' ');
         while (length-- && sp <= snapend) {
                 c = *sp++;
-                safeputchar(c);
+                safeputchar(gndo, c);
         }
         putchar(']');
 }