Merge branch 'maint-21' into maint

* maint-21:
  Updated OTP version
  Prepare release
  erts: Fix UNC path handling on Windows
  erts: Fix a compiler warning
  eldap: Fix race at socket close
  Fix bug for sockopt pktoptions on BSD
  erts: Fix memory leak on file read errors

10 files changed, 109 insertions, 12 deletions

diff --git a/lib/compiler/doc/src/notes.xml b/lib/compiler/doc/src/notes.xml
index b175669bd8..5024310788 100644
--- a/lib/compiler/doc/src/notes.xml
+++ b/lib/compiler/doc/src/notes.xml
@@ -32,6 +32,23 @@
   <p>This document describes the changes made to the Compiler
     application.</p>
 
+<section><title>Compiler 7.2.6</title>
+
+    <section><title>Fixed Bugs and Malfunctions</title>
+      <list>
+        <item>
+	    <p>In rare circumstances, the matched out tail of a
+	    binary could be the entire original binary. (There was
+	    partial correction to this problem in version 7.2.5 of
+	    the compiler application.)</p>
+          <p>
+	    Own Id: OTP-15335 Aux Id: ERL-689, OTP-15219 </p>
+        </item>
+      </list>
+    </section>
+
+</section>
+
 <section><title>Compiler 7.2.5</title>
 
     <section><title>Fixed Bugs and Malfunctions</title>
diff --git a/lib/compiler/vsn.mk b/lib/compiler/vsn.mk
index c7e7fb6754..ab707885f4 100644
--- a/lib/compiler/vsn.mk
+++ b/lib/compiler/vsn.mk
@@ -1 +1 @@
-COMPILER_VSN = 7.2.5
+COMPILER_VSN = 7.2.6
diff --git a/lib/eldap/doc/src/notes.xml b/lib/eldap/doc/src/notes.xml
index 07c2b0a3e8..b390e0c047 100644
--- a/lib/eldap/doc/src/notes.xml
+++ b/lib/eldap/doc/src/notes.xml
@@ -31,6 +31,22 @@
   </header>
   <p>This document describes the changes made to the Eldap application.</p>
 
+<section><title>Eldap 1.2.6</title>
+
+    <section><title>Fixed Bugs and Malfunctions</title>
+      <list>
+        <item>
+          <p>
+	    A race condition at close could cause the eldap client to
+	    exit with a badarg message as cause.</p>
+          <p>
+	    Own Id: OTP-15342 Aux Id: ERIERL-242 </p>
+        </item>
+      </list>
+    </section>
+
+</section>
+
 <section><title>Eldap 1.2.5</title>
 
     <section><title>Fixed Bugs and Malfunctions</title>
diff --git a/lib/eldap/src/eldap.erl b/lib/eldap/src/eldap.erl
index 2b84872b92..6497922852 100644
--- a/lib/eldap/src/eldap.erl
+++ b/lib/eldap/src/eldap.erl
@@ -957,10 +957,19 @@ do_modify_dn_0(Data, Entry, NewRDN, DelOldRDN, NewSup, Controls) ->
 do_unbind(Data) ->
     Req = "",
     log2(Data, "unbind request = ~p (has no reply)~n", [Req]),
-    send_request(Data#eldap.fd, Data, Data#eldap.id, {unbindRequest, Req}),
     case Data#eldap.using_tls of
-	true -> ssl:close(Data#eldap.fd);
-	false -> gen_tcp:close(Data#eldap.fd)
+	true ->
+            send_request(Data#eldap.fd, Data, Data#eldap.id, {unbindRequest, Req}),
+            ssl:close(Data#eldap.fd);
+	false ->
+            OldTrapExit = process_flag(trap_exit, true),
+            catch send_request(Data#eldap.fd, Data, Data#eldap.id, {unbindRequest, Req}),
+            catch gen_tcp:close(Data#eldap.fd),
+            receive
+                {'EXIT', _From, _Reason} -> ok
+            after 0 -> ok
+            end,
+            process_flag(trap_exit, OldTrapExit)
     end,
     {no_reply, Data#eldap{binddn = (#eldap{})#eldap.binddn,
 			  passwd = (#eldap{})#eldap.passwd,
diff --git a/lib/eldap/vsn.mk b/lib/eldap/vsn.mk
index 6e8951aba4..6d541e4689 100644
--- a/lib/eldap/vsn.mk
+++ b/lib/eldap/vsn.mk
@@ -1 +1 @@
-ELDAP_VSN = 1.2.5
+ELDAP_VSN = 1.2.6
diff --git a/lib/kernel/test/file_SUITE.erl b/lib/kernel/test/file_SUITE.erl
index e784c06865..a51025cba6 100644
--- a/lib/kernel/test/file_SUITE.erl
+++ b/lib/kernel/test/file_SUITE.erl
@@ -100,7 +100,7 @@
 
 -export([unicode_mode/1]).
 
--export([volume_relative_paths/1]).
+-export([volume_relative_paths/1,unc_paths/1]).
 
 -export([tiny_writes/1, tiny_writes_delayed/1,
          large_writes/1, large_writes_delayed/1,
@@ -129,7 +129,7 @@ suite() ->
 
 all() -> 
     [unicode, altname, read_write_file, {group, dirs},
-     {group, files}, delete, rename, names, volume_relative_paths,
+     {group, files}, delete, rename, names, volume_relative_paths, unc_paths,
      {group, errors}, {group, compression}, {group, links}, copy,
      delayed_write, read_ahead, segment_read, segment_write,
      ipread, pid2name, interleaved_read_write, otp_5814, otp_10852,
@@ -2182,6 +2182,30 @@ volume_relative_paths(Config) when is_list(Config) ->
             {skip, "This test is Windows-specific."}
     end.
 
+unc_paths(Config) when is_list(Config) ->
+    case os:type() of
+        {win32, _} ->
+            %% We assume administrative shares are set up and reachable, and we
+            %% settle for testing presence as some of the returned data is
+            %% different.
+            {ok, _} = file:read_file_info("C:\\Windows\\explorer.exe"),
+            {ok, _} = file:read_file_info("\\\\localhost\\c$\\Windows\\explorer.exe"),
+
+            {ok, Cwd} = file:get_cwd(),
+
+            try
+                ok = file:set_cwd("\\\\localhost\\c$\\Windows\\"),
+                {ok, _} = file:read_file_info("explorer.exe")
+            after
+                file:set_cwd(Cwd)
+            end,
+
+            [] = flush(),
+            ok;
+        _ ->
+            {skip, "This test is Windows-specific."}
+    end.
+
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 
 
@@ -2210,7 +2234,8 @@ e_delete(Config) when is_list(Config) ->
     case os:type() of
 	{win32, _} ->
 	    %% Remove a character device.
-	    {error, eacces} = ?FILE_MODULE:delete("nul");
+	    expect({error, eacces}, {error, einval},
+                   ?FILE_MODULE:delete("nul"));
 	_ ->
 	    ?FILE_MODULE:write_file_info(
 	       Base, #file_info {mode=0}),
diff --git a/lib/kernel/test/gen_tcp_misc_SUITE.erl b/lib/kernel/test/gen_tcp_misc_SUITE.erl
index 358ca872f7..194522c009 100644
--- a/lib/kernel/test/gen_tcp_misc_SUITE.erl
+++ b/lib/kernel/test/gen_tcp_misc_SUITE.erl
@@ -1981,8 +1981,8 @@ recvtclass(_Config) ->
 %% pktoptions is not supported for IPv4
 recvtos_ok({unix,openbsd}, OSVer) -> not semver_lt(OSVer, {6,4,0});
 recvtos_ok({unix,darwin}, OSVer) -> not semver_lt(OSVer, {17,6,0});
-recvtos_ok({unix,freebsd}, OSVer) -> not semver_lt(OSVer, {11,2,0});
 %% Using the option returns einval, so it is not implemented.
+recvtos_ok({unix,freebsd}, OSVer) -> not semver_lt(OSVer, {11,2,0});
 recvtos_ok({unix,sunos}, OSVer) -> not semver_lt(OSVer, {5,12,0});
 %% Does not return any value - not implemented for pktoptions
 recvtos_ok({unix,linux}, OSVer) -> not semver_lt(OSVer, {3,1,0});
@@ -1993,8 +1993,8 @@ recvtos_ok(_, _) -> false.
 %% pktoptions is not supported for IPv4
 recvttl_ok({unix,openbsd}, OSVer) -> not semver_lt(OSVer, {6,4,0});
 recvttl_ok({unix,darwin}, OSVer) -> not semver_lt(OSVer, {17,6,0});
-recvttl_ok({unix,freebsd}, OSVer) -> not semver_lt(OSVer, {11,2,0});
 %% Using the option returns einval, so it is not implemented.
+recvttl_ok({unix,freebsd}, OSVer) -> not semver_lt(OSVer, {11,2,0});
 recvttl_ok({unix,sunos}, OSVer) -> not semver_lt(OSVer, {5,12,0});
 %%
 recvttl_ok({unix,linux}, _) -> true;
diff --git a/lib/kernel/test/prim_file_SUITE.erl b/lib/kernel/test/prim_file_SUITE.erl
index a02b5f87d1..2f465a15bc 100644
--- a/lib/kernel/test/prim_file_SUITE.erl
+++ b/lib/kernel/test/prim_file_SUITE.erl
@@ -1300,7 +1300,8 @@ e_delete(Config) when is_list(Config) ->
     case os:type() of
 	{win32, _} ->
 	    %% Remove a character device.
-	    {error, eacces} = ?PRIM_FILE:delete("nul");
+	    expect({error, eacces}, {error, einval},
+                   ?PRIM_FILE:delete("nul"));
 	_ ->
 	    ?PRIM_FILE:write_file_info(
 	       Base, #file_info {mode=0}),
diff --git a/lib/ssl/doc/src/notes.xml b/lib/ssl/doc/src/notes.xml
index 5a2e394c72..673431ed0a 100644
--- a/lib/ssl/doc/src/notes.xml
+++ b/lib/ssl/doc/src/notes.xml
@@ -27,6 +27,35 @@
   </header>
   <p>This document describes the changes made to the SSL application.</p>
 
+<section><title>SSL 9.0.3</title>
+
+    <section><title>Fixed Bugs and Malfunctions</title>
+      <list>
+        <item>
+          <p>
+	    Correct alert handling with new TLS sender process, from
+	    ssl-9.0.2. CLOSE ALERTS could under some circumstances be
+	    encoded using an incorrect cipher state. This would cause
+	    the peer to regard them as unknown messages.</p>
+          <p>
+	    Own Id: OTP-15337 Aux Id: ERL-738 </p>
+        </item>
+        <item>
+          <p>
+	    Correct handling of socket packet option with new TLS
+	    sender process, from ssl-9.0.2. When changing the socket
+	    option {packet, 1|2|3|4} with ssl:setopts/2 the option
+	    must internally be propagated to the sender process as
+	    well as the reader process as this particular option also
+	    affects the data to be sent.</p>
+          <p>
+	    Own Id: OTP-15348 Aux Id: ERL-747 </p>
+        </item>
+      </list>
+    </section>
+
+</section>
+
 <section><title>SSL 9.0.2</title>
 
     <section><title>Fixed Bugs and Malfunctions</title>
diff --git a/lib/ssl/vsn.mk b/lib/ssl/vsn.mk
index 741bdb6df0..b184c83f99 100644
--- a/lib/ssl/vsn.mk
+++ b/lib/ssl/vsn.mk
@@ -1 +1 @@
-SSL_VSN = 9.0.2
+SSL_VSN = 9.0.3