From: Alan T. DeKok <aland@freeradius.org>
Date: Fri, 8 Oct 2021 13:01:48 +0000 (-0400)
Subject: more "shut up compiler"
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=9cf0b14eaf703cbb6498bae6c6a5ca2eabb886b8;p=thirdparty%2Ffreeradius-server.git

more "shut up compiler"
---

diff --git a/src/lib/util/dns.c b/src/lib/util/dns.c
index 26c57a6076e..ef5a789ac7b 100644
--- a/src/lib/util/dns.c
+++ b/src/lib/util/dns.c
@@ -1141,7 +1141,7 @@ static ssize_t dns_label_decode(uint8_t const *packet, uint8_t const *end, uint8
 
 	p = *start;
 
-	if (end == packet) return 0;
+	if (end == packet) return -1;
 
 	if (*p == 0x00) {
 		*next = p + 1;
@@ -1288,6 +1288,7 @@ ssize_t fr_dns_label_to_value_box(TALLOC_CTX *ctx, fr_value_box_t *dst,
 		 */
 		p += slen;
 		current = next;
+		fr_assert(current != NULL);
 	}
 
 	/*