fix a memory leak. ok blambert@

diff --git a/usr.sbin/relayd/pfe.c b/usr.sbin/relayd/pfe.c
index 8d96210..5096b77 100644 (file)
--- a/usr.sbin/relayd/pfe.c
+++ b/usr.sbin/relayd/pfe.c
@@ -1,4 +1,4 @@
-/*     $OpenBSD: pfe.c,v 1.79 2015/02/08 01:39:06 blambert Exp $       */
+/*     $OpenBSD: pfe.c,v 1.80 2015/04/21 01:46:57 jsg Exp $    */
 
 /*
  * Copyright (c) 2006 Pierre-Yves Ritschard <pyr@openbsd.org>
@@ -289,8 +289,11 @@ pfe_dispatch_relay(int fd, struct privsep_proc *p, struct imsg *imsg)
                        return (0);             /* XXX */
                memcpy(s, imsg->data, sizeof(*s));
                TAILQ_FOREACH(t, &env->sc_sessions, se_entry) {
-                       if (t->se_id == s->se_id)       /* duplicate registration */
+                       /* duplicate registration */
+                       if (t->se_id == s->se_id) {
+                               free(s);
                                return (0);
+                       }
                        if (t->se_id > s->se_id)
                                break;
                }