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authorIngela Anderton Andin <[email protected]>2016-12-21 09:03:50 +0100
committerIngela Anderton Andin <[email protected]>2016-12-21 09:03:50 +0100
commit48ff78da8fdacf4fb1eecbaccfa65809cbbfa725 (patch)
tree0eec16963c97c3ac5c9405483148515d5f3972cb /lib/inets
parent420aa50e766560c3316a16695c8c3c1c46138aff (diff)
parent7aa231ee939df914473c44e07ab1c74041c8f589 (diff)
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Merge branch 'ingela/inets/httpc-stream/ERL-116/OTP-13571' into maint
* ingela/inets/httpc-stream/ERL-116/OTP-13571: inets: httpc - Chunk size decoding could fail
Diffstat (limited to 'lib/inets')
-rw-r--r--lib/inets/src/http_client/httpc_handler.erl4
-rw-r--r--lib/inets/test/httpc_SUITE.erl40
2 files changed, 40 insertions, 4 deletions
diff --git a/lib/inets/src/http_client/httpc_handler.erl b/lib/inets/src/http_client/httpc_handler.erl
index 2e7df8e424..bb500dbb46 100644
--- a/lib/inets/src/http_client/httpc_handler.erl
+++ b/lib/inets/src/http_client/httpc_handler.erl
@@ -493,7 +493,7 @@ handle_info({Proto, _Socket, Data},
{noreply, NewState#state{mfa = NewMFA,
request = NewRequest}};
{Module, decode_size,
- [TotalChunk, HexList,
+ [TotalChunk, HexList, AccHeaderSize,
{MaxBodySize, BodySoFar, AccLength, MaxHeaderSize}]}
when BodySoFar =/= <<>> ->
?hcrd("data processed - decode_size", []),
@@ -503,7 +503,7 @@ handle_info({Proto, _Socket, Data},
{_, NewBody, NewRequest} = stream(BodySoFar, Request, Code),
NewState = next_body_chunk(State, Code),
NewMFA = {Module, decode_size,
- [TotalChunk, HexList,
+ [TotalChunk, HexList, AccHeaderSize,
{MaxBodySize, NewBody, AccLength, MaxHeaderSize}]},
{noreply, NewState#state{mfa = NewMFA,
request = NewRequest}};
diff --git a/lib/inets/test/httpc_SUITE.erl b/lib/inets/test/httpc_SUITE.erl
index b2d0ce7631..0d241833d5 100644
--- a/lib/inets/test/httpc_SUITE.erl
+++ b/lib/inets/test/httpc_SUITE.erl
@@ -126,7 +126,8 @@ only_simulated() ->
redirect_temporary_redirect,
port_in_host_header,
redirect_port_in_host_header,
- relaxed
+ relaxed,
+ multipart_chunks
].
misc() ->
@@ -1111,6 +1112,13 @@ redirect_port_in_host_header(Config) when is_list(Config) ->
inets_test_lib:check_body(Body).
%%-------------------------------------------------------------------------
+multipart_chunks(Config) when is_list(Config) ->
+ Request = {url(group_name(Config), "/multipart_chunks.html", Config), []},
+ {ok, Ref} = httpc:request(get, Request, [], [{sync, false}, {stream, self}]),
+ ok = receive_stream_n(Ref, 10),
+ httpc:cancel_request(Ref).
+
+%%-------------------------------------------------------------------------
timeout_memory_leak() ->
[{doc, "Check OTP-8739"}].
timeout_memory_leak(Config) when is_list(Config) ->
@@ -1405,7 +1413,7 @@ dummy_server(Caller, SocketType, Inet, Extra) ->
end.
dummy_server_init(Caller, ip_comm, Inet, _) ->
- BaseOpts = [binary, {packet, 0}, {reuseaddr,true}, {active, false}],
+ BaseOpts = [binary, {packet, 0}, {reuseaddr,true}, {keepalive, true}, {active, false}],
{ok, ListenSocket} = gen_tcp:listen(0, [Inet | BaseOpts]),
{ok, Port} = inet:port(ListenSocket),
Caller ! {port, Port},
@@ -1981,6 +1989,16 @@ handle_uri(_,"/missing_CR.html",_,_,_,_) ->
"Content-Length:32\r\n\n" ++
"<HTML><BODY>foobar</BODY></HTML>";
+handle_uri(_,"/multipart_chunks.html",_,_,Socket,_) ->
+ Head = "HTTP/1.1 200 ok\r\n" ++
+ "Transfer-Encoding:chunked\r\n" ++
+ "Date: " ++ httpd_util:rfc1123_date() ++ "\r\n"
+ "Connection: Keep-Alive\r\n" ++
+ "Content-Type: multipart/x-mixed-replace; boundary=chunk_boundary\r\n" ++
+ "\r\n",
+ send(Socket, Head),
+ send_multipart_chunks(Socket),
+ http_chunk:encode_last();
handle_uri("HEAD",_,_,_,_,_) ->
"HTTP/1.1 200 ok\r\n" ++
"Content-Length:0\r\n\r\n";
@@ -2277,3 +2295,21 @@ otp_8739_dummy_server_main(_Parent, ListenSocket) ->
Error ->
exit(Error)
end.
+
+send_multipart_chunks(Socket) ->
+ send(Socket, http_chunk:encode("--chunk_boundary\r\n")),
+ send(Socket, http_chunk:encode("Content-Type: text/plain\r\nContent-Length: 4\r\n\r\n")),
+ send(Socket, http_chunk:encode("test\r\n")),
+ ct:sleep(500),
+ send_multipart_chunks(Socket).
+
+receive_stream_n(_, 0) ->
+ ok;
+receive_stream_n(Ref, N) ->
+ receive
+ {http, {Ref, stream_start, _}} ->
+ receive_stream_n(Ref, N);
+ {http, {Ref,stream, Data}} ->
+ ct:pal("Data: ~p", [Data]),
+ receive_stream_n(Ref, N-1)
+ end.