add "const"

diff --git a/src/listen/dns/proto_dns.c b/src/listen/dns/proto_dns.c
index ad64f624827b5412736b9942aae152224cc37b61..c6d6c8fb0b71c7506db3a025b2daa39ec074acde 100644 (file)
--- a/src/listen/dns/proto_dns.c
+++ b/src/listen/dns/proto_dns.c
@@ -293,7 +293,7 @@ static int mod_priority_set(void const *instance, uint8_t const *buffer, size_t
 {
        int opcode;
        fr_dns_packet_t const   *packet = (fr_dns_packet_t const *) buffer;
-       proto_dns_t const       *inst = talloc_get_type_abort(instance, proto_dns_t);
+       proto_dns_t const       *inst = talloc_get_type_abort_const(instance, proto_dns_t);
 
        if (buflen < DNS_HDR_LEN) return -1;