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$NetBSD: patch-aq,v 1.3 1999/08/17 15:24:42 sommerfeld Exp $
--- newchannels.c.orig Wed May 12 07:19:27 1999
+++ newchannels.c Tue Aug 17 10:49:25 1999
@@ -274,7 +274,7 @@
#include "authfd.h"
#include "emulate.h"
#include "servconf.h"
-#ifdef LIBWRAP
+#if defined(LIBWRAP) && defined(LIBWRAP_FWD)
#include <tcpd.h>
#include <syslog.h>
#ifdef NEED_SYS_SYSLOG_H
@@ -922,6 +922,7 @@
/* This is our fake X11 server socket. */
if (FD_ISSET(ch->sock, readset))
{
+ int on = 1;
debug("X11 connection requested.");
addrlen = sizeof(addr);
newsock = accept(ch->sock, &addr, &addrlen);
@@ -930,11 +931,12 @@
error("accept: %.100s", strerror(errno));
break;
}
+ setsockopt(newsock, IPPROTO_TCP, TCP_NODELAY, &on, sizeof(on));
remote_hostname = get_remote_hostname(newsock);
snprintf(buf, sizeof(buf), "X11 connection from %.200s port %d",
remote_hostname, get_peer_port(newsock));
xfree(remote_hostname);
-#ifdef LIBWRAP
+#if defined(LIBWRAP) && defined(LIBWRAP_FWD)
{
struct request_info req;
struct servent *serv;
@@ -986,7 +988,7 @@
ch->listening_port, remote_hostname,
get_peer_port(newsock));
xfree(remote_hostname);
-#ifdef LIBWRAP
+#if defined(LIBWRAP) && defined(LIBWRAP_FWD)
{
struct request_info req;
struct servent *serv;
@@ -1919,6 +1921,7 @@
struct sockaddr_in sin;
char buf[255], *cp, *remote_host;
struct hostent *hp;
+ int on = 1;
/* Get remote channel number. */
remote_channel = packet_get_int();
@@ -2110,6 +2113,7 @@
success:
/* We have successfully obtained a connection to the real X display. */
+ setsockopt(sock, IPPROTO_TCP, TCP_NODELAY, &on, sizeof(on));
#if defined(O_NONBLOCK) && !defined(O_NONBLOCK_BROKEN)
(void)fcntl(sock, F_SETFL, O_NONBLOCK);
@@ -2412,6 +2416,10 @@
ssh-agent connections on your system */
old_umask = umask(S_IRUSR|S_IXUSR|S_IRGRP|S_IXGRP|S_IROTH|S_IXOTH);
+ /* Make sure the socket doesn't already exist, left over from a system
+ crash perhaps. */
+ unlink(channel_forwarded_auth_socket_name);
+
if (bind(sock, (struct sockaddr *)&sunaddr, AF_UNIX_SIZE(sunaddr)) < 0)
packet_disconnect("Agent socket bind failed: %.100s", strerror(errno));
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