Merge branch 'maint-20' into maint

* maint-20:
  Updated OTP version
  Update release notes
  Update version numbers
  inets: Prepare for release
  inets: Add missing guard
  Avoid WindowBits=8 as per the manual
  Fix deflateParams on zlib 1.2.11
  Ignore empty binaries in enif_inspect_iovec
  Emasculate writable binaries on entering an iovec
  Only apply EOS behaviors if there's pending data
  Stop assuming that all schedulers are managed when updating msacc

7 files changed, 36 insertions, 7 deletions

diff --git a/lib/inets/doc/src/notes.xml b/lib/inets/doc/src/notes.xml
index 1ff6aefaa7..07e29b5542 100644
--- a/lib/inets/doc/src/notes.xml
+++ b/lib/inets/doc/src/notes.xml
@@ -33,7 +33,26 @@
     <file>notes.xml</file>
   </header>
   
-  <section><title>Inets 6.4.3</title>
+  <section><title>Inets 6.4.4</title>
+
+    <section><title>Fixed Bugs and Malfunctions</title>
+      <list>
+        <item>
+          <p>
+	    Correct the handling of location headers so that the
+	    status code is not hard coded. This should have been
+	    fixed by commit 2cc5ba70cbbc6b3ace81a2a0324417c3b65265bb
+	    but unfortunately was broken during a code refactoring
+	    and unnoticed due to a faulty placed test case.</p>
+          <p>
+	    Own Id: OTP-14761</p>
+        </item>
+      </list>
+    </section>
+
+</section>
+
+<section><title>Inets 6.4.3</title>
 
     <section><title>Improvements and New Features</title>
       <list>
diff --git a/lib/inets/src/http_server/httpd_esi.erl b/lib/inets/src/http_server/httpd_esi.erl
index fd50934d00..f5493f6fad 100644
--- a/lib/inets/src/http_server/httpd_esi.erl
+++ b/lib/inets/src/http_server/httpd_esi.erl
@@ -86,7 +86,7 @@ handle_headers([], NewHeaders, StatusCode, _) ->
 handle_headers([Header | Headers], NewHeaders, StatusCode, NoESIStatus) -> 
     {FieldName, FieldValue} = httpd_response:split_header(Header, []),
     case FieldName of
-	"location" ->
+	"location" when NoESIStatus == true ->
             handle_headers(Headers, 
                            [{FieldName, FieldValue} | NewHeaders], 
                            302, NoESIStatus);
diff --git a/lib/inets/src/http_server/httpd_example.erl b/lib/inets/src/http_server/httpd_example.erl
index adbbf64685..47a8c48d01 100644
--- a/lib/inets/src/http_server/httpd_example.erl
+++ b/lib/inets/src/http_server/httpd_example.erl
@@ -91,7 +91,7 @@ yahoo(_Env,_Input) ->
   "Location: http://www.yahoo.com\r\n\r\n".
 
 new_status_and_location(_Env,_Input) ->
-  "status:201\r\n Location: http://www.yahoo.com\r\n\r\n".
+  "status:201 Created\r\n Location: http://www.yahoo.com\r\n\r\n".
 
 default(Env,Input) ->
   [header(),
diff --git a/lib/inets/src/inets_app/inets.appup.src b/lib/inets/src/inets_app/inets.appup.src
index a86413147c..fdf4cc6e07 100644
--- a/lib/inets/src/inets_app/inets.appup.src
+++ b/lib/inets/src/inets_app/inets.appup.src
@@ -18,10 +18,14 @@
 %% %CopyrightEnd%
 {"%VSN%",
  [
+  {<<"6.4.3">>, [{load_module, httpd_esi, 
+		  soft_purge, soft_purge, []}]},
   {<<"6\\..*">>,[{restart_application, inets}]},
   {<<"5\\..*">>,[{restart_application, inets}]}
  ],
  [
+  {<<"6.4.3">>, [{load_module, httpd_esi, 
+		  soft_purge, soft_purge, []}]},
   {<<"6\\..*">>,[{restart_application, inets}]},
   {<<"5\\..*">>,[{restart_application, inets}]}
  ]
diff --git a/lib/inets/test/http_format_SUITE.erl b/lib/inets/test/http_format_SUITE.erl
index 9a13ed3d17..647eff4f7c 100644
--- a/lib/inets/test/http_format_SUITE.erl
+++ b/lib/inets/test/http_format_SUITE.erl
@@ -536,7 +536,10 @@ esi_parse_headers(Config) when is_list(Config) ->
 	httpd_esi:handle_headers(Headers2),
     
    {ok,[{"location","/foo/bar.html"}], 302} = 
-	httpd_esi:handle_headers("location:/foo/bar.html\r\n").
+	httpd_esi:handle_headers("location:/foo/bar.html\r\n"),
+    
+    {ok,[{"location","http://foo/bar.html"}],201} =
+        httpd_esi:handle_headers("status:201 Created\r\nlocation:http://foo/bar.html\r\n").
 
 %%--------------------------------------------------------------------
 cgi_parse_headers() ->
diff --git a/lib/inets/test/httpd_SUITE.erl b/lib/inets/test/httpd_SUITE.erl
index 0c649d9abf..9a85c51d24 100644
--- a/lib/inets/test/httpd_SUITE.erl
+++ b/lib/inets/test/httpd_SUITE.erl
@@ -923,8 +923,11 @@ esi(Config) when is_list(Config) ->
 		      {no_header, "cache-control"}]),
     ok = http_status("GET /cgi-bin/erl/httpd_example:peer ",
 	  	     Config, [{statuscode, 200},
-	 	      {header, "peer-cert-exist", peer(Config)}]).
-
+                              {header, "peer-cert-exist", peer(Config)}]),
+    ok = http_status("GET /cgi-bin/erl/httpd_example:new_status_and_location ",
+                     Config, [{statuscode, 201},
+                              {header, "location"}]).
+    
 %%-------------------------------------------------------------------------
 esi_put() ->
     [{doc, "Test mod_esi PUT"}].
diff --git a/lib/inets/vsn.mk b/lib/inets/vsn.mk
index 108d259823..560d524bac 100644
--- a/lib/inets/vsn.mk
+++ b/lib/inets/vsn.mk
@@ -19,6 +19,6 @@
 # %CopyrightEnd%
 
 APPLICATION = inets
-INETS_VSN   = 6.4.3
+INETS_VSN   = 6.4.4
 PRE_VSN     =
 APP_VSN     = "$(APPLICATION)-$(INETS_VSN)$(PRE_VSN)"