From 0fd3723a4d5a13ac381c36c14e5fb513363f68dd Mon Sep 17 00:00:00 2001
From: Niclas Eklund <nick@erlang.org>
Date: Mon, 17 Jan 2011 15:42:39 +0100
Subject: OTP-9031 - SSH did not handle the error reason enetunreach when
 trying to open a IPv6 connection.

---
 lib/ssh/doc/src/notes.xml     | 16 +++++++++++++++-
 lib/ssh/src/ssh_acceptor.erl  |  6 +++++-
 lib/ssh/src/ssh_transport.erl |  4 +++-
 lib/ssh/vsn.mk                |  2 +-
 4 files changed, 24 insertions(+), 4 deletions(-)

diff --git a/lib/ssh/doc/src/notes.xml b/lib/ssh/doc/src/notes.xml
index 9bedd446f4..8e422792c9 100644
--- a/lib/ssh/doc/src/notes.xml
+++ b/lib/ssh/doc/src/notes.xml
@@ -4,7 +4,7 @@
 <chapter>
   <header>
     <copyright>
-      <year>2004</year><year>2010</year>
+      <year>2004</year><year>2011</year>
       <holder>Ericsson AB. All Rights Reserved.</holder>
     </copyright>
     <legalnotice>
@@ -29,6 +29,20 @@
     <file>notes.xml</file>
   </header>
 
+<section><title>Ssh 2.0.4</title>
+    <section><title>Fixed Bugs and Malfunctions</title>
+      <list>
+        <item>
+          <p>
+            SSH did not handle the error reason enetunreach
+            when trying to open a IPv6 connection.</p>
+          <p>
+            Own Id: OTP-9031</p>
+        </item>
+      </list>
+    </section>
+</section>
+
 <section><title>Ssh 2.0.3</title>
     <section><title>Fixed Bugs and Malfunctions</title>
       <list>
diff --git a/lib/ssh/src/ssh_acceptor.erl b/lib/ssh/src/ssh_acceptor.erl
index 9060626ab3..59fbd24cf5 100644
--- a/lib/ssh/src/ssh_acceptor.erl
+++ b/lib/ssh/src/ssh_acceptor.erl
@@ -1,7 +1,7 @@
 %%
 %% %CopyrightBegin%
 %%
-%% Copyright Ericsson AB 2008-2010. All Rights Reserved.
+%% Copyright Ericsson AB 2008-2011. All Rights Reserved.
 %%
 %% The contents of this file are subject to the Erlang Public License,
 %% Version 1.1, (the "License"); you may not use this file except in
@@ -55,6 +55,10 @@ acceptor_init(Parent, Port, Address, SockOpts, Opts, AcceptTimeout) ->
    
 do_socket_listen(Callback, Port, Opts) ->
     case Callback:listen(Port, Opts) of
+	{error, nxdomain} ->
+	    Callback:listen(Port, lists:delete(inet6, Opts));
+	{error, enetunreach} ->
+	    Callback:listen(Port, lists:delete(inet6, Opts));
 	{error, eafnosupport} ->
 	    Callback:listen(Port, lists:delete(inet6, Opts));
 	Other ->
diff --git a/lib/ssh/src/ssh_transport.erl b/lib/ssh/src/ssh_transport.erl
index e79ccdda0c..de3e29e2f1 100644
--- a/lib/ssh/src/ssh_transport.erl
+++ b/lib/ssh/src/ssh_transport.erl
@@ -1,7 +1,7 @@
 %%
 %% %CopyrightBegin%
 %%
-%% Copyright Ericsson AB 2004-2010. All Rights Reserved.
+%% Copyright Ericsson AB 2004-2011. All Rights Reserved.
 %%
 %% The contents of this file are subject to the Erlang Public License,
 %% Version 1.1, (the "License"); you may not use this file except in
@@ -169,6 +169,8 @@ do_connect(Callback, Address, Port, SocketOpts, Timeout) ->
 	    Callback:connect(Address, Port, lists:delete(inet6, Opts), Timeout);
 	{error, eafnosupport}  ->
 	    Callback:connect(Address, Port, lists:delete(inet6, Opts), Timeout);
+	{error, enetunreach}  ->
+	    Callback:connect(Address, Port, lists:delete(inet6, Opts), Timeout);
 	Other ->
 	    Other
     end.
diff --git a/lib/ssh/vsn.mk b/lib/ssh/vsn.mk
index db03168ad9..51f9f47446 100644
--- a/lib/ssh/vsn.mk
+++ b/lib/ssh/vsn.mk
@@ -1,5 +1,5 @@
 #-*-makefile-*-   ; force emacs to enter makefile-mode
 
-SSH_VSN = 2.0.3
+SSH_VSN = 2.0.4
 APP_VSN    = "ssh-$(SSH_VSN)"
 
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