From: Nick Porter <nick@portercomputing.co.uk>
Date: Thu, 13 Apr 2023 17:23:42 +0000 (+0100)
Subject: Avoid NULL pointer error
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=bd0ad25c69aca3319ef13d6857fb070289aebe6a;p=thirdparty%2Ffreeradius-server.git

Avoid NULL pointer error
---

diff --git a/src/modules/rlm_redis/rlm_redis.c b/src/modules/rlm_redis/rlm_redis.c
index d9bea2dfde4..df54f9cb540 100644
--- a/src/modules/rlm_redis/rlm_redis.c
+++ b/src/modules/rlm_redis/rlm_redis.c
@@ -840,6 +840,7 @@ static int mod_bootstrap(module_inst_ctx_t const *mctx)
 	 *	Loop over the lua functions, registering an xlat
 	 *	that'll call that function specifically.
 	 */
+	if (!inst->lua.funcs) return 0;
 	talloc_foreach(inst->lua.funcs, func) {
 		name = talloc_asprintf(NULL, "%s.%s", mctx->inst->name, func->name);
 		if (unlikely((xlat = xlat_func_register_module(inst, mctx, name, redis_lua_func_xlat, FR_TYPE_VOID)) == NULL)) return -1;