From: Alan T. DeKok <aland@freeradius.org>
Date: Fri, 14 Jan 2022 17:43:19 +0000 (-0500)
Subject: let's use name_len
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=3063a4b069b2fabd5ff53c702581d04ed41f573f;p=thirdparty%2Ffreeradius-server.git

let's use name_len

instead of walking off of the end of arrays
---

diff --git a/src/lib/util/dict_util.c b/src/lib/util/dict_util.c
index df10c65d696..85913c9d218 100644
--- a/src/lib/util/dict_util.c
+++ b/src/lib/util/dict_util.c
@@ -229,9 +229,16 @@ static int8_t dict_enum_name_cmp(void const *one, void const *two)
 {
 	fr_dict_enum_value_t const *a = one;
 	fr_dict_enum_value_t const *b = two;
+	size_t len;
 	int ret;
 
-	ret = strcasecmp(a->name, b->name);
+	if (a->name_len >= b->name_len) {
+		len = a->name_len;
+	} else {
+		len = b->name_len;
+	}
+
+	ret = strncasecmp(a->name, b->name, len);
 	return CMP(ret, 0);
 }