# HG changeset patch
# User Matt Johnston <matt@ucc.asn.au>
# Date 1336566796 -28800
# Node ID c519b78b6d1a0b38c6901de2b7825378386f4bda
# Parent  6c35ff40e4967b178762045d8107cb108dd95393
- Don't sent SSH_MSG_UNIMPLEMENTED if we don't have ENABLE_SVR_REMOTETCPFWD
- Fix build if ENABLE_SVR_REMOTETCPFWD is disabled but ENABLE_SVR_LOCALTCPFWD
  is enabled

diff -r 6c35ff40e496 -r c519b78b6d1a common-channel.c
--- a/common-channel.c	Tue Apr 24 22:05:55 2012 +0800
+++ b/common-channel.c	Wed May 09 20:33:16 2012 +0800
@@ -653,6 +653,8 @@
 					len, errno, fd))
 		return;
 	}
+
+	TRACE(("send_msg_channel_data: len %d fd %d", len, fd))
 	buf_incrwritepos(ses.writepayload, len);
 	/* ... real size here */
 	buf_setpos(ses.writepayload, size_pos);
diff -r 6c35ff40e496 -r c519b78b6d1a svr-session.c
--- a/svr-session.c	Tue Apr 24 22:05:55 2012 +0800
+++ b/svr-session.c	Wed May 09 20:33:16 2012 +0800
@@ -52,9 +52,7 @@
 	{SSH_MSG_KEXINIT, recv_msg_kexinit},
 	{SSH_MSG_KEXDH_INIT, recv_msg_kexdh_init}, /* server */
 	{SSH_MSG_NEWKEYS, recv_msg_newkeys},
-#ifdef ENABLE_SVR_REMOTETCPFWD
 	{SSH_MSG_GLOBAL_REQUEST, recv_msg_global_request_remotetcp},
-#endif
 	{SSH_MSG_CHANNEL_REQUEST, recv_msg_channel_request},
 	{SSH_MSG_CHANNEL_OPEN, recv_msg_channel_open},
 	{SSH_MSG_CHANNEL_EOF, recv_msg_channel_eof},
diff -r 6c35ff40e496 -r c519b78b6d1a svr-tcpfwd.c
--- a/svr-tcpfwd.c	Tue Apr 24 22:05:55 2012 +0800
+++ b/svr-tcpfwd.c	Wed May 09 20:33:16 2012 +0800
@@ -34,24 +34,31 @@
 #include "runopts.h"
 #include "auth.h"
 
-#ifdef ENABLE_SVR_REMOTETCPFWD
+static void send_msg_request_failure();
+
+static void send_msg_request_failure() {
+	CHECKCLEARTOWRITE();
+	buf_putbyte(ses.writepayload, SSH_MSG_REQUEST_FAILURE);
+	encrypt_packet();
+}
+
+#ifndef ENABLE_SVR_REMOTETCPFWD
+
+/* This is better than SSH_MSG_UNIMPLEMENTED */
+void recv_msg_global_request_remotetcp() {
+		TRACE(("recv_msg_global_request_remotetcp: remote tcp forwarding not compiled in"))
+		send_msg_request_failure();
+}
+
+/* */
+#endif /* !ENABLE_SVR_REMOTETCPFWD */
 
 static void send_msg_request_success();
-static void send_msg_request_failure();
 static int svr_cancelremotetcp();
 static int svr_remotetcpreq();
 static int newtcpdirect(struct Channel * channel);
 
-
-const struct ChanType svr_chan_tcpdirect = {
-	1, /* sepfds */
-	"direct-tcpip",
-	newtcpdirect, /* init */
-	NULL, /* checkclose */
-	NULL, /* reqhandler */
-	NULL /* closehandler */
-};
-
+#ifdef ENABLE_SVR_REMOTETCPFWD
 static const struct ChanType svr_chan_tcpremote = {
 	1, /* sepfds */
 	"forwarded-tcpip",
@@ -117,14 +124,6 @@
 
 }
 
-static void send_msg_request_failure() {
-
-	CHECKCLEARTOWRITE();
-	buf_putbyte(ses.writepayload, SSH_MSG_REQUEST_FAILURE);
-	encrypt_packet();
-
-}
-
 static int matchtcp(void* typedata1, void* typedata2) {
 
 	const struct TCPListener *info1 = (struct TCPListener*)typedata1;
@@ -230,6 +229,19 @@
 	return ret;
 }
 
+#endif /* ENABLE_SVR_REMOTETCPFWD */
+
+#ifdef ENABLE_SVR_LOCALTCPFWD
+
+const struct ChanType svr_chan_tcpdirect = {
+	1, /* sepfds */
+	"direct-tcpip",
+	newtcpdirect, /* init */
+	NULL, /* checkclose */
+	NULL, /* reqhandler */
+	NULL /* closehandler */
+};
+
 /* Called upon creating a new direct tcp channel (ie we connect out to an
  * address */
 static int newtcpdirect(struct Channel * channel) {
@@ -294,4 +306,4 @@
 	return err;
 }
 
-#endif
+#endif /* ENABLE_SVR_LOCALTCPFWD */