From: Tim Duesterhus <tim@bastelstu.be>
Date: Sat, 4 Jul 2020 09:53:25 +0000 (+0200)
Subject: CLEANUP: Add static void vars_deinit()
X-Git-Tag: v2.3-dev1~46
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=bbdd5b8ca990de52c14628e58d783435fc8c0452;p=thirdparty%2Fhaproxy.git

CLEANUP: Add static void vars_deinit()

vars_deinit() frees all var_names during deinit().
---

diff --git a/src/vars.c b/src/vars.c
index 49937fee61..b847b5d37e 100644
--- a/src/vars.c
+++ b/src/vars.c
@@ -857,6 +857,15 @@ static int vars_max_size_check(char **args, int section_type, struct proxy *curp
 	return vars_max_size(args, section_type, curpx, defpx, file, line, err, &var_check_limit);
 }
 
+static void vars_deinit()
+{
+	while (var_names_nb-- > 0)
+		free(var_names[var_names_nb]);
+	free(var_names);
+}
+
+REGISTER_POST_DEINIT(vars_deinit);
+
 static struct sample_fetch_kw_list sample_fetch_keywords = {ILH, {
 
 	{ "var", smp_fetch_var, ARG1(1,STR), smp_check_var, SMP_T_STR, SMP_USE_L4CLI },