t_rules may be NULL. CID 1558812

diff --git a/src/lib/server/tmpl_tokenize.c b/src/lib/server/tmpl_tokenize.c
index 7271fbf54f08fce994565c73a484ac1335f7aecc..c6092043e0ff84a4446bcbaa1aba198a20402fcd 100644 (file)
--- a/src/lib/server/tmpl_tokenize.c
+++ b/src/lib/server/tmpl_tokenize.c
@@ -610,7 +610,7 @@ static fr_slen_t tmpl_request_ref_list_from_substr(TALLOC_CTX *ctx, tmpl_attr_er
                /*
                 *      If the caller is asking for a namespace, then walk back up the tmpl_rules_t to find a parent namespace.
                 */
-               if (namespace && t_rules->parent) {
+               if (namespace && t_rules && t_rules->parent) {
                        t_rules = t_rules->parent;
 
                        switch (ref) {