check before dereference.

Found by PVS-Studio

diff --git a/src/main/conffile.c b/src/main/conffile.c
index 10c029a..5f4c722 100644 (file)
--- a/src/main/conffile.c
+++ b/src/main/conffile.c
@@ -1393,10 +1393,12 @@ int cf_item_parse(CONF_SECTION *cs, char const *name, unsigned int type, void *d
        CONF_PAIR *cp = NULL;
        fr_ipaddr_t *ipaddr;
        char buffer[8192];
-       CONF_ITEM *c_item = &cs->item;
+       CONF_ITEM *c_item;
 
        if (!cs) return -1;
 
+       c_item = &cs->item;
+
        deprecated = (type & PW_TYPE_DEPRECATED);
        required = (type & PW_TYPE_REQUIRED);
        attribute = (type & PW_TYPE_ATTRIBUTE);