Merge branch 'maint-r13' of super:otp into bmk/inets/httpd/xss_when_erl_encoded/OTP-9655

4 files changed, 75 insertions, 11 deletions

diff --git a/erts/doc/src/notes.xml b/erts/doc/src/notes.xml
index 824ad6d94e..09950e865b 100644
--- a/erts/doc/src/notes.xml
+++ b/erts/doc/src/notes.xml
@@ -30,6 +30,24 @@
   </header>
   <p>This document describes the changes made to the ERTS application.</p>
 
+<section><title>Erts 5.7.5.2</title>
+
+    <section><title>Known Bugs and Problems</title>
+      <list>
+        <item>
+          <p>
+	    Two bugs in gen_sctp has been corrected: getopts/setopts
+	    hence also send could only be called from socket owner,
+	    and options 'linger', 'rcvbuf' and 'sndbuf' was read from
+	    wrong protocol layer hence read wrong values by getopts.</p>
+          <p>
+	    Own Id: OTP-9544</p>
+        </item>
+      </list>
+    </section>
+
+</section>
+
 <section><title>Erts 5.7.5.1</title>
 
     <section><title>Fixed Bugs and Malfunctions</title>
diff --git a/erts/emulator/drivers/common/inet_drv.c b/erts/emulator/drivers/common/inet_drv.c
index c6e23ee647..2bff5bd4f7 100644
--- a/erts/emulator/drivers/common/inet_drv.c
+++ b/erts/emulator/drivers/common/inet_drv.c
@@ -1,7 +1,7 @@
 /*
  * %CopyrightBegin%
  * 
- * Copyright Ericsson AB 1997-2009. All Rights Reserved.
+ * Copyright Ericsson AB 1997-2011. 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
@@ -5941,7 +5941,7 @@ static int sctp_fill_opts(inet_descriptor* desc, char* buf, int buflen,
 	    struct linger lg;
 	    unsigned int  sz = sizeof(lg);
 	    
-	    if (sock_getopt(desc->s, IPPROTO_SCTP, SO_LINGER,
+	    if (sock_getopt(desc->s, SOL_SOCKET, SO_LINGER,
 			    &lg, &sz) < 0) continue;
 	    /* Fill in the response: */
 	    PLACE_FOR(spec, i, 
@@ -5977,7 +5977,7 @@ static int sctp_fill_opts(inet_descriptor* desc, char* buf, int buflen,
 	    {
 	    case INET_OPT_RCVBUF   :
 	    {
-		proto  = IPPROTO_SCTP;
+		proto  = SOL_SOCKET;
 		type   = SO_RCVBUF;
 		is_int = 1;
 		tag    = am_recbuf;
@@ -5985,7 +5985,7 @@ static int sctp_fill_opts(inet_descriptor* desc, char* buf, int buflen,
 	    }
 	    case INET_OPT_SNDBUF   :
 	    {
-		proto  = IPPROTO_SCTP;
+		proto  = SOL_SOCKET;
 		type   = SO_SNDBUF;
 		is_int = 1;
 		tag    = am_sndbuf;
@@ -6425,8 +6425,7 @@ static int sctp_fill_opts(inet_descriptor* desc, char* buf, int buflen,
     i = LOAD_TUPLE(spec, i, 3);
 
     /* Now, convert "spec" into the returnable term: */
-    /* desc->caller = 0;	  What does it mean? */
-    driver_output_term(desc->port, spec, i);
+    driver_send_term(desc->port, driver_caller(desc->port), spec, i);
     FREE(spec);
 
     (*dest)[0] = INET_REP_SCTP;
diff --git a/erts/vsn.mk b/erts/vsn.mk
index 14c6a3e4dd..4e6571c70b 100644
--- a/erts/vsn.mk
+++ b/erts/vsn.mk
@@ -17,7 +17,7 @@
 # %CopyrightEnd%
 # 
 
-VSN = 5.7.5.1
+VSN = 5.7.5.2
 SYSTEM_VSN = R13B04
 
 # Port number 4365 in 4.2
diff --git a/lib/kernel/test/gen_sctp_SUITE.erl b/lib/kernel/test/gen_sctp_SUITE.erl
index fad8c7398b..9ba226864d 100644
--- a/lib/kernel/test/gen_sctp_SUITE.erl
+++ b/lib/kernel/test/gen_sctp_SUITE.erl
@@ -1,7 +1,7 @@
 %% 
 %% %CopyrightBegin%
 %%
-%% Copyright Ericsson AB 2007-2010. All Rights Reserved.
+%% Copyright Ericsson AB 2007-2011. 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
@@ -24,11 +24,11 @@
 %%-compile(export_all).
 
 -export([all/1,init_per_testcase/2,fin_per_testcase/2,
-	 basic/1,api_open_close/1,api_listen/1,api_connect_init/1,
+	 basic/1,api_open_close/1,api_listen/1,api_connect_init/1,api_opts/1,
 	 xfer_min/1,xfer_active/1]).
 
 all(suite) ->
-    [basic,api_open_close,api_listen,api_connect_init,xfer_min,xfer_active].
+    [basic,api_open_close,api_listen,api_connect_init,api_opts,xfer_min,xfer_active].
 
 init_per_testcase(_Func, Config) ->
     Dog = test_server:timetrap(test_server:seconds(15)),
@@ -172,7 +172,9 @@ xfer_active(Config) when is_list(Config) ->
 		?line test_server:fail({unexpected,flush()})
 	end,
     ?line io:format("SbAssocId=~p~n", [SbAssocId]),
-    ?line ok = gen_sctp:send(Sa, SaAssocId, 0, Data),
+    ?line ok =
+	do_from_other_process(
+	  fun () -> gen_sctp:send(Sa, SaAssocId, 0, Data) end),
     ?line receive
 	      {sctp,Sb,Loopback,Pa,
 	       {[#sctp_sndrcvinfo{stream=Stream,
@@ -382,3 +384,48 @@ api_connect_init(Config) when is_list(Config) ->
     ?line ok = gen_sctp:close(Sa),
     ?line ok = gen_sctp:close(Sb),
     ok.
+
+api_opts(doc) ->
+    "Test socket options";
+api_opts(suite) ->
+    [];
+api_opts(Config) when is_list(Config) ->
+    ?line Sndbuf = 32768,
+    ?line Recbuf = 65536,
+    ?line {ok,S} = gen_sctp:open(0),
+    ?line ok = inet:setopts(S, [{sndbuf,Sndbuf}]),
+    ?line ok = inet:setopts(S, [{recbuf,Recbuf}]),
+    ?line case inet:getopts(S, [sndbuf]) of
+	      {ok,[{sndbuf,SB}]} when SB >= Sndbuf -> ok
+	  end,
+    ?line case inet:getopts(S, [recbuf]) of
+	      {ok,[{recbuf,RB}]} when RB >= Recbuf -> ok
+	  end.
+
+
+
+do_from_other_process(Fun) ->
+    Parent = self(),
+    Ref = make_ref(),
+    Child =
+	spawn(fun () ->
+		      try Fun() of
+			  Result ->
+			      Parent ! {Ref,Result}
+		      catch
+			  Class:Reason ->
+			      Stacktrace = erlang:get_stacktrace(),
+			      Parent ! {Ref,Class,Reason,Stacktrace}
+		      end
+	      end),
+    Mref = erlang:monitor(process, Child),
+    receive
+	{Ref,Result} ->
+	    receive {'DOWN',Mref,_,_,_} -> Result end;
+	{Ref,Class,Reason,Stacktrace} ->
+	    receive {'DOWN',Mref,_,_,_} ->
+		    erlang:raise(Class, Reason, Stacktrace)
+	    end;
+	{'DOWN',Mref,_,_,Reason} ->
+	    erlang:exit(Reason)
+    end.