From: Alan T. DeKok <aland@freeradius.org>
Date: Fri, 26 May 2017 14:52:20 +0000 (-0400)
Subject: check before dereference.
X-Git-Tag: release_3_0_14~3
X-Git-Url: http://www.project-moonshot.org/gitweb/?p=freeradius.git;a=commitdiff_plain;h=46037874a7dbdd219076e7e5bc988ab09dae23b2

check before dereference.

Found by PVS-Studio
---

diff --git a/src/main/conffile.c b/src/main/conffile.c
index 10c029a..5f4c722 100644
--- 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);