From 225526dc16949ccbc83f59378d644eb6bda7681c Mon Sep 17 00:00:00 2001
From: Aurelien DARRAGON <adarragon@haproxy.com>
Date: Tue, 19 Sep 2023 18:02:00 +0200
Subject: [PATCH] MINOR: flt_http_comp: "compression" requires TCP or HTTP mode

Prevent the use of "compression" keyword in proxy sections when the proxy
is neither in tcp or http mode.
---
 src/flt_http_comp.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/flt_http_comp.c b/src/flt_http_comp.c
index d34b56a86d..becfa52785 100644
--- a/src/flt_http_comp.c
+++ b/src/flt_http_comp.c
@@ -789,6 +789,12 @@ parse_compression_options(char **args, int section, struct proxy *proxy,
 	else
 		comp = proxy->comp;
 
+	if (proxy->mode != PR_MODE_TCP && proxy->mode != PR_MODE_HTTP) {
+		memprintf(err, "parsing [%s:%d] : '%s' requires TCP or HTTP mode.",
+			  file, line, args[0]);
+		ret = -1;
+		goto end;
+	}
 	if (strcmp(args[1], "algo") == 0 || strcmp(args[1], "algo-res") == 0) {
 		struct comp_ctx *ctx;
 		int              cur_arg = 2;