use known length for known algorithns in fromtext_dlv cf fromtext_ds

diff --git a/lib/dns/rdata/generic/dlv_32769.c b/lib/dns/rdata/generic/dlv_32769.c
index 474e9cb3bb3bc5188d81c840146c56c3a1608312..328fe1fe0ebf7c9390aa5f87d80d53081dd0fbf7 100644 (file)
--- a/lib/dns/rdata/generic/dlv_32769.c
+++ b/lib/dns/rdata/generic/dlv_32769.c
@@ -91,7 +91,7 @@ fromtext_dlv(ARGS_FROMTEXT) {
                length = -1;
                break;
        }
-       return (isc_hex_tobuffer(lexer, target, -1));
+       return (isc_hex_tobuffer(lexer, target, length));
 }
 
 static inline isc_result_t