diff options
Diffstat (limited to 'lib/inets/src/http_client/httpc_handler.erl')
| -rw-r--r-- | lib/inets/src/http_client/httpc_handler.erl | 18 |
1 files changed, 14 insertions, 4 deletions
diff --git a/lib/inets/src/http_client/httpc_handler.erl b/lib/inets/src/http_client/httpc_handler.erl index 5e05b8170a..1bf5d25c98 100644 --- a/lib/inets/src/http_client/httpc_handler.erl +++ b/lib/inets/src/http_client/httpc_handler.erl @@ -961,13 +961,23 @@ handle_http_body(_, #state{status = {ssl_tunnel, Request}, NewState = answer_request(Request, ClientErrMsg, State), {stop, normal, NewState}; -handle_http_body(<<>>, #state{status_line = {_,304, _}} = State) -> +%% All 1xx (informational), 204 (no content), and 304 (not modified) +%% responses MUST NOT include a message-body, and thus are always +%% terminated by the first empty line after the header fields. +%% This implies that chunked encoding MUST NOT be used for these +%% status codes. +handle_http_body(<<>>, #state{headers = Headers, + status_line = {_,StatusCode, _}} = State) + when Headers#http_response_h.'transfer-encoding' =/= "chunked" andalso + (StatusCode =:= 204 orelse %% No Content + StatusCode =:= 304 orelse %% Not Modified + 100 =< StatusCode andalso StatusCode =< 199) -> %% Informational handle_response(State#state{body = <<>>}); -handle_http_body(<<>>, #state{status_line = {_,204, _}} = State) -> - handle_response(State#state{body = <<>>}); -handle_http_body(<<>>, #state{request = #request{method = head}} = State) -> +handle_http_body(<<>>, #state{headers = Headers, + request = #request{method = head}} = State) + when Headers#http_response_h.'transfer-encoding' =/= "chunked" -> handle_response(State#state{body = <<>>}); handle_http_body(Body, #state{headers = Headers, |