From: Christopher Faulet <cfaulet@haproxy.com>
Date: Mon, 17 Jun 2019 12:07:46 +0000 (+0200)
Subject: BUG/MINOR: mux-h1: Add the header connection in lower case in outgoing messages
X-Git-Tag: v2.1-dev1~76
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a110ecbd843e156dd01c6ac581c735be5e240d5b;p=thirdparty%2Fhaproxy.git

BUG/MINOR: mux-h1: Add the header connection in lower case in outgoing messages

When necessary, this header is directly added in outgoing messages by the H1
multiplexer. Because there is no HTX conversion first, the header name is not
converserted to its lower case version. So, it must be added in lower case by
the multiplexer.

This patch must be backported to 2.0 and 1.9.
---

diff --git a/src/mux_h1.c b/src/mux_h1.c
index 317f1a55c5..21deb35448 100644
--- a/src/mux_h1.c
+++ b/src/mux_h1.c
@@ -1642,7 +1642,7 @@ static size_t h1_process_output(struct h1c *h1c, struct buffer *buf, size_t coun
 					/* There is no "Connection:" header and
 					 * it the conn_mode must be
 					 * processed. So do it */
-					n = ist("Connection");
+					n = ist("connection");
 					v = ist("");
 					h1_process_output_conn_mode(h1s, h1m, &v);
 					if (v.len) {