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- From 1ca25d4e2cfeb83c844ad52b9c94eac218c71379 Mon Sep 17 00:00:00 2001
- From: Glenn Strauss <gstrauss@gluelogic.com>
- Date: Thu, 4 Feb 2021 00:22:12 -0500
- Subject: [PATCH] [core] 101 upgrade fails if Content-Length incl (fixes #3063)
-
- (thx daimh)
-
- commit 903024d7 in lighttpd 1.4.57 fixed issue #3046 but in the process
- broke HTTP/1.1 101 Switching Protocols which included Content-Length: 0
- in the response headers. Content-Length response header is permitted
- by the RFCs, but not necessary with HTTP status 101 Switching Protocols.
-
- x-ref:
- "websocket proxy fails if 101 Switching Protocols from backend includes Content-Length"
- https://redmine.lighttpd.net/issues/3063
-
- Signed-off-by: Glenn Strauss <gstrauss@gluelogic.com>
- ---
- src/http-header-glue.c | 1 +
- 1 file changed, 1 insertion(+)
-
- --- a/src/http-header-glue.c
- +++ b/src/http-header-glue.c
- @@ -961,6 +961,7 @@ void http_response_upgrade_read_body_unk
- (FDEVENT_STREAM_RESPONSE_BUFMIN | FDEVENT_STREAM_RESPONSE);
- r->conf.stream_request_body |= FDEVENT_STREAM_REQUEST_POLLIN;
- r->reqbody_length = -2;
- + r->resp_body_scratchpad = -1;
- r->keep_alive = 0;
- }
-
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