From: Christopher Faulet <cfaulet@haproxy.com>
Date: Wed, 7 Nov 2018 13:09:32 +0000 (+0100)
Subject: MINOR: filters/htx: Forbid filters when the HTX is enabled on a proxy
X-Git-Tag: v1.9-dev7~39
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=0c859127f10d2e77a3b3ab64fa35a57741475c85;p=thirdparty%2Fhaproxy.git

MINOR: filters/htx: Forbid filters when the HTX is enabled on a proxy

For now, the filters are not compatible with the new HTX internal representation
of HTTP messages. Thus, for a given proxy, when the option "http-use-htx" is
enabled, an error is triggered if any filter is also configured.
---

diff --git a/src/filters.c b/src/filters.c
index 734058c5ce..8bb9a904d3 100644
--- a/src/filters.c
+++ b/src/filters.c
@@ -334,6 +334,15 @@ flt_check(struct proxy *proxy)
 			err += fconf->ops->check(proxy, fconf);
 	}
 	err += check_legacy_http_comp_flt(proxy);
+
+	if (!LIST_ISEMPTY(&proxy->filter_configs) &&
+	    (proxy->options2 & PR_O2_USE_HTX)) {
+		ha_alert("config: %s '%s' : filters cannot be used when "
+			 "the HTX internal representation is enabled.\n",
+			 proxy_type_str(proxy), proxy->id);
+		err++;
+	}
+
 	return err;
 }