Add CAP_FCNTL and use cap_fcntls_limit().

[tcpdump] / print-isoclns.c

diff --git a/print-isoclns.c b/print-isoclns.c
index bc710e4aa8e9e89469f15970ff693e068cc29a3f..e990a91d4893092ddfb9a455b90c3afec6bea1b2 100644 (file)
--- a/print-isoclns.c
+++ b/print-isoclns.c
@@ -703,11 +703,9 @@ void isoclns_print(netdissect_options *ndo,
                ip_print(ndo, p + 1, length - 1);
                break;
 
-#ifdef INET6
        case NLPID_IP6:
                ip6_print(ndo, p + 1, length - 1);
                break;
-#endif
 
        case NLPID_PPP:
                ppp_print(ndo, p + 1, length - 1);
@@ -2416,8 +2414,7 @@ isis_print(netdissect_options *ndo,
        break;
 
     default:
-       if (!print_unknown_data(ndo, pptr, "\n\t  ", length))
-           return(0);
+       (void)print_unknown_data(ndo, pptr, "\n\t  ", length);
        return (0);
     }