Terminate hostname

diff --git a/if-options.c b/if-options.c
index 6802cdf9fefefca9a5538b0ca01d69103ed525e2..e0090f2b2244b8f166e3dfd8d6c3a25be1cd7764 100644 (file)
--- a/if-options.c
+++ b/if-options.c
@@ -325,6 +325,7 @@ parse_option(struct if_options *ifo, int opt, const char *arg)
                        syslog(LOG_ERR, "hostname cannot begin with a .");
                        return -1;
                }
+               ifo->hostname[s] = '\0';
                break;
        case 'i':
                if (arg)