Remove dead code

    *** CID 352816:  Control flow issues  (DEADCODE) /lib/ns/query.c: 8443 in query_dns64()
    8437     cleanup:
    8438     	if (buffer != NULL) {
    8439     		isc_buffer_free(&buffer);
    8440     	}
    8441
    8442     	if (dns64_rdata != NULL) {
    >>>     CID 352816:  Control flow issues  (DEADCODE)
    >>>     Execution cannot reach this statement: "dns_message_puttemprdata(cl...".
    8443     		dns_message_puttemprdata(client->message, &dns64_rdata);
    8444     	}
    8445
    8446     	if (dns64_rdataset != NULL) {
    8447     		dns_message_puttemprdataset(client->message, &dns64_rdataset);
    8448     	}

diff --git a/lib/ns/query.c b/lib/ns/query.c
index ea676dd537eadec29573a7e496c1d54f286e4e8d..93d2d6c353d56da18dcc4f9821d7effa6cb0905c 100644 (file)
--- a/lib/ns/query.c
+++ b/lib/ns/query.c
@@ -8324,10 +8324,6 @@ cleanup:
                isc_buffer_free(&buffer);
        }
 
-       if (dns64_rdata != NULL) {
-               dns_message_puttemprdata(client->message, &dns64_rdata);
-       }
-
        if (dns64_rdataset != NULL) {
                dns_message_puttemprdataset(client->message, &dns64_rdataset);
        }