X-Git-Url: http://sjero.net/git/?p=dccp2tcp;a=blobdiff_plain;f=connections.c;h=b5eb11287c71bfea62b3d9fdc7437badd177f47b;hp=511692fc48ecca9cfc9049c5236c76888fae69cf;hb=1bbfe6080ec64a1d292d863935dc18fec3c6373f;hpb=62022bc31bf0909a04349bd05aedc5546f6d0550

diff --git a/connections.c b/connections.c
index 511692f..b5eb112 100644
--- a/connections.c
+++ b/connections.c
@@ -9,7 +9,7 @@ Description: Functions for differentiating different DCCP connections.
 #include "dccp2tcp.h"
 
 /*Lookup a connection. If it doesn't exist, add a new connection and return it.*/
-int get_host(uint32_t src_id, uint32_t dest_id, int src_port, int dest_port, struct host *fwd, struct host *rev){
+int get_host(uint32_t src_id, uint32_t dest_id, int src_port, int dest_port, struct host **fwd, struct host **rev){
 	struct connection *ptr;
 
 	/*Empty list*/
@@ -17,8 +17,8 @@ int get_host(uint32_t src_id, uint32_t dest_id, int src_port, int dest_port, str
 		if(add_connection(src_id, dest_id, src_port, dest_port)==NULL){
 			return 1;
 		}
-		fwd=&chead->A;
-		rev=&chead->B;
+		*fwd=&chead->A;
+		*rev=&chead->B;
 		return 0;
 	}
 
@@ -26,13 +26,13 @@ int get_host(uint32_t src_id, uint32_t dest_id, int src_port, int dest_port, str
 	ptr=chead;
 	while(ptr!=NULL){
 		if(ptr->A.id==src_id && ptr->A.port==src_port && ptr->A.state!=CLOSE){
-			fwd=&ptr->A;
-			rev=&ptr->B;
+			*fwd=&ptr->A;
+			*rev=&ptr->B;
 			return 0;
 		}
 		if(ptr->B.id==src_id && ptr->B.port==src_port && ptr->B.state!=CLOSE){
-			fwd=&ptr->B;
-			rev=&ptr->A;
+			*fwd=&ptr->B;
+			*rev=&ptr->A;
 			return 0;
 		}
 		ptr=ptr->next;
@@ -43,8 +43,8 @@ int get_host(uint32_t src_id, uint32_t dest_id, int src_port, int dest_port, str
 	if(ptr==NULL){
 		return 1;
 	}
-	fwd=&ptr->A;
-	rev=&ptr->B;
+	*fwd=&ptr->A;
+	*rev=&ptr->B;
 	return 0;
 }
 
@@ -54,7 +54,7 @@ struct connection *add_connection(uint32_t src_id, uint32_t dest_id, int src_por
 	struct connection *prev;
 
 	/*Allocate memory*/
-	if(chead){
+	if(chead==NULL){
 		ptr=chead=malloc(sizeof(struct connection));
 	}else{
 		ptr=chead;
@@ -73,6 +73,7 @@ struct connection *add_connection(uint32_t src_id, uint32_t dest_id, int src_por
 
 	/*Initialize*/
 	ptr->A.id=src_id;
+	ptr->A.port=src_port;
 	ptr->A.state=INIT;
 	ptr->B.id=dest_id;
 	ptr->B.port=dest_port;