update netcat patch

patches/netcat.c.patch

@@ -1,5 +1,5 @@
---- apps/nc/netcat.c.orig	2015-10-14 15:39:27.000000000 +0900
-+++ apps/nc/netcat.c	2015-10-14 15:42:35.000000000 +0900
+--- apps/nc/netcat.c.orig	2015-10-23 16:01:14.000000000 -0700
++++ apps/nc/netcat.c	2015-10-23 16:17:08.000000000 -0700
 @@ -57,6 +57,10 @@
  #include <tls.h>
  #include "atomicio.h"
@@ -61,7 +61,26 @@
  		case 'T':
  			errstr = NULL;
  			errno = 0;
-@@ -771,7 +783,10 @@
+@@ -310,14 +322,16 @@
+ 	argc -= optind;
+ 	argv += optind;
+ 
++#ifdef SO_RTABLE
+ 	if (rtableid >= 0) {
+ 		/*
+ 		 * XXX No pledge if doing rtable manipulation!
+ 		 * XXX the routing table stuff is dangerous and can't be pledged.
+ 		 * XXX rtable should really have a better interface than sockopt
+ 		 */
+-	}
+-	else if (family == AF_UNIX) {
++	} else
++#endif
++	if (family == AF_UNIX) {
+ 		if (pledge("stdio rpath wpath cpath tmppath unix", NULL) == -1)
+ 			err(1, "pledge");
+ 	}
+@@ -797,7 +811,10 @@
  remote_connect(const char *host, const char *port, struct addrinfo hints)
  {
  	struct addrinfo *res, *res0;
@@ -73,7 +92,7 @@
  
  	if ((error = getaddrinfo(host, port, &hints, &res)))
  		errx(1, "getaddrinfo: %s", gai_strerror(error));
-@@ -782,16 +797,20 @@
+@@ -808,16 +825,20 @@
  		    SOCK_NONBLOCK, res0->ai_protocol)) < 0)
  			continue;
  
@@ -94,7 +113,7 @@
  			memset(&ahints, 0, sizeof(struct addrinfo));
  			ahints.ai_family = res0->ai_family;
  			ahints.ai_socktype = uflag ? SOCK_DGRAM : SOCK_STREAM;
-@@ -860,7 +879,10 @@
+@@ -886,7 +907,10 @@
  local_listen(char *host, char *port, struct addrinfo hints)
  {
  	struct addrinfo *res, *res0;
@@ -106,7 +125,7 @@
  	int error;
  
  	/* Allow nodename to be null. */
-@@ -882,13 +904,17 @@
+@@ -908,13 +932,17 @@
  		    res0->ai_protocol)) < 0)
  			continue;
  
@@ -124,7 +143,7 @@
  
  		set_common_sockopts(s, res0->ai_family);
  
-@@ -1332,11 +1358,13 @@
+@@ -1358,11 +1386,13 @@
  {
  	int x = 1;
  
@@ -138,7 +157,7 @@
  	if (Dflag) {
  		if (setsockopt(s, SOL_SOCKET, SO_DEBUG,
  			&x, sizeof(x)) == -1)
-@@ -1511,15 +1539,19 @@
+@@ -1537,15 +1567,19 @@
  	\t-P proxyuser\tUsername for proxy authentication\n\
  	\t-p port\t	Specify local port for remote connects\n\
  	\t-R CAfile	CA bundle\n\