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