Multiple connection support segfault fixes

[dccp2tcp] / encap.c

diff --git a/encap.c b/encap.c
index b932bda706b1b04fdf56d150f5437e4e7e474fa5..beafa6814466b57b5887e13e445f9cae730bdcc9 100644 (file)
--- a/encap.c
+++ b/encap.c
@@ -78,6 +78,8 @@ int ethernet_encap(struct packet *new, const struct const_packet *old)
                /*Select Next Protocol*/
                switch(ntohs(ethh->ether_type)){
                        case ETHERTYPE_IP:
+                                       nnew.h=new->h;
+                                       nold.h=old->h;
                                        if(!ipv4_encap(&nnew, &nold)){
                                                        return 0;
                                        }
@@ -132,6 +134,8 @@ int ipv4_encap(struct packet *new, const struct const_packet *old)
                switch(iph->protocol){
                        case 0x21:
                                        /*DCCP*/
+                                       nnew.h=new->h;
+                                       nold.h=old->h;
                                        nnew.src_id=iph->saddr;
                                        nnew.dest_id=iph->daddr;
                                        if(!convert_packet(&nnew, &nold)){
@@ -200,6 +204,8 @@ int linux_cooked_encap(struct packet *new, const struct const_packet *old)
        /*Select Next Protocol*/
        switch(ntohs(slh->sll_protocol)){
                case ETHERTYPE_IP:
+                               nnew.h=new->h;
+                               nold.h=old->h;
                                if(!ipv4_encap(&nnew, &nold)){
                                                return 0;
                                }