fix mem leak: missing freeifaddrs

diff --git a/usr.sbin/rad/frontend.c b/usr.sbin/rad/frontend.c
index d44701d..afa4fb1 100644 (file)
--- a/usr.sbin/rad/frontend.c
+++ b/usr.sbin/rad/frontend.c
@@ -1,4 +1,4 @@
-/*     $OpenBSD: frontend.c,v 1.12 2018/07/20 17:55:09 bket Exp $      */
+/*     $OpenBSD: frontend.c,v 1.13 2018/07/20 20:33:29 florian Exp $   */
 
 /*
  * Copyright (c) 2018 Florian Obser <florian@openbsd.org>
@@ -838,8 +838,8 @@ get_interface_prefixes(struct ra_iface *ra_iface, struct ra_prefix_conf
 
                add_new_prefix_to_ra_iface(ra_iface, &sin6->sin6_addr,
                    prefixlen, autoprefix);
-
        }
+       freeifaddrs(ifap);
 }
 
 struct ra_prefix_conf*