HAProxy port number in x-forwarded-for patch edit

haproxy-1.5-patch

--- src/proto_http-orig.c	2011-09-10 22:43:11.000000000 +0100
+++ src/proto_http.c	2012-03-07 00:06:10.000000000 +0000
@@ -3560,8 +3560,10 @@ int http_process_request(struct session
 			     (((struct sockaddr_in *)&s->req->prod->addr.c.from)->sin_addr.s_addr & s->be->except_mask.s_addr)
 			     != s->be->except_net.s_addr)) {
 				int len;
+				unsigned int port;
 				unsigned char *pn;
 				pn = (unsigned char *)&((struct sockaddr_in *)&s->req->prod->addr.c.from)->sin_addr;
+				port = ntohs(((struct sockaddr_in *)&s->req->prod->addr.c.from)->sin_port);
 
 				/* Note: we rely on the backend to get the header name to be used for
 				 * x-forwarded-for, because the header is really meant for the backends.
@@ -3575,7 +3577,7 @@ int http_process_request(struct session
 					len = s->fe->fwdfor_hdr_len;
 					memcpy(trash, s->fe->fwdfor_hdr_name, len);
 				}
-				len += sprintf(trash + len, ": %d.%d.%d.%d", pn[0], pn[1], pn[2], pn[3]);
+				len += sprintf(trash + len, ": %d.%d.%d.%d:%u", pn[0], pn[1], pn[2], pn[3], port);
 
 				if (unlikely(http_header_add_tail2(req, &txn->req,
 								   &txn->hdr_idx, trash, len) < 0))
@@ -3587,10 +3589,12 @@ int http_process_request(struct session
 			 * 'except' here, although it is mostly useless in this case.
 			 */
 			int len;
+			unsigned int port;
 			char pn[INET6_ADDRSTRLEN];
 			inet_ntop(AF_INET6,
 				  (const void *)&((struct sockaddr_in6 *)(&s->req->prod->addr.c.from))->sin6_addr,
 				  pn, sizeof(pn));
+			port = ntohs(((struct sockaddr_in6 *)(&s->req->prod->addr.c.from))->sin6_port);
 
 			/* Note: we rely on the backend to get the header name to be used for
 			 * x-forwarded-for, because the header is really meant for the backends.
@@ -3604,7 +3608,7 @@ int http_process_request(struct session
 				len = s->fe->fwdfor_hdr_len;
 				memcpy(trash, s->fe->fwdfor_hdr_name, len);
 			}
-			len += sprintf(trash + len, ": %s", pn);
+			len += sprintf(trash + len, ": %s:%u", pn, port);
 
 			if (unlikely(http_header_add_tail2(req, &txn->req,
 							   &txn->hdr_idx, trash, len) < 0))