From: Alan T. DeKok <aland@freeradius.org>
Date: Wed, 25 Sep 2019 14:12:11 +0000 (-0400)
Subject: cp->value can be NULL.  Fixes #3008
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=bdbbd9ddf701f8b418385de2d5e24cff982e78a4;p=thirdparty%2Ffreeradius-server.git

cp->value can be NULL.  Fixes #3008
---

diff --git a/src/lib/server/cf_parse.c b/src/lib/server/cf_parse.c
index 5c35f8a9ac5..1c05d5935a3 100644
--- a/src/lib/server/cf_parse.c
+++ b/src/lib/server/cf_parse.c
@@ -158,7 +158,7 @@ int cf_pair_parse_value(TALLOC_CTX *ctx, void *out, UNUSED void *base, CONF_ITEM
 	/*
 	 *	Check for zero length strings
 	 */
-	if ((cp->value[0] == '\0') && cant_be_empty) {
+	if (((!cp->value || cp->value[0] == '\0')) && cant_be_empty) {
 		cf_log_err(cp, "Configuration pair \"%s\" must not be empty (zero length)", cf_pair_attr(cp));
 		if (!required) cf_log_err(cp, "Comment item to silence this message");
 		rcode = -1;