From: Nick Porter <nick@portercomputing.co.uk>
Date: Thu, 22 Jun 2023 13:15:35 +0000 (+0100)
Subject: Correct locating of fr_tls_conf_t when parsing cache mode
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=afcba302eed6272b2ff2ff5baecb54960c6dba55;p=thirdparty%2Ffreeradius-server.git

Correct locating of fr_tls_conf_t when parsing cache mode

`parent` is the fr_tls_cache_conf_t being populated, which is a member
of the fr_tls_conf_t.
---

diff --git a/src/lib/tls/conf.c b/src/lib/tls/conf.c
index d16da1baa63..16637fbde37 100644
--- a/src/lib/tls/conf.c
+++ b/src/lib/tls/conf.c
@@ -242,7 +242,7 @@ CONF_PARSER fr_tls_client_config[] = {
 
 static int tls_conf_parse_cache_mode(TALLOC_CTX *ctx, void *out, void *parent, CONF_ITEM *ci, CONF_PARSER const *rule)
 {
-	fr_tls_conf_t	*conf = talloc_get_type_abort(parent, fr_tls_conf_t);
+	fr_tls_conf_t	*conf = talloc_get_type_abort((uint8_t *)parent - offsetof(fr_tls_conf_t, cache), fr_tls_conf_t);
 	int		cache_mode;
 
 	if (cf_table_parse_int(ctx, &cache_mode, parent, ci, rule) < 0) return -1;