Add a few missing free's in the grammar.

diff --git a/usr.sbin/relayd/parse.y b/usr.sbin/relayd/parse.y
index 0c4d397..5853d7e 100644 (file)
--- a/usr.sbin/relayd/parse.y
+++ b/usr.sbin/relayd/parse.y
@@ -1,4 +1,4 @@
-/*     $OpenBSD: parse.y,v 1.178 2014/04/20 18:16:11 reyk Exp $        */
+/*     $OpenBSD: parse.y,v 1.179 2014/04/21 17:33:31 reyk Exp $        */
 
 /*
  * Copyright (c) 2007-2011 Reyk Floeter <reyk@openbsd.org>
@@ -417,6 +417,7 @@ rdr         : REDIRECT STRING       {
                            sizeof(srv->conf.name)) >=
                            sizeof(srv->conf.name)) {
                                yyerror("redirection name truncated");
+                               free($2);
                                free(srv);
                                YYERROR;
                        }
@@ -470,11 +471,13 @@ rdroptsl  : forwardmode TO tablespec interface    {
                                if ($4 == NULL)
                                        break;
                                yyerror("superfluous interface");
+                               free($4);
                                YYERROR;
                        case FWD_ROUTE:
                                if ($4 != NULL)
                                        break;
                                yyerror("missing interface to route to");
+                               free($4);
                                YYERROR;
                        case FWD_TRANS:
                                yyerror("no transparent forward here");
@@ -866,6 +869,7 @@ proto               : relay_proto PROTO STRING      {
                        if (strlcpy(p->name, $3, sizeof(p->name)) >=
                            sizeof(p->name)) {
                                yyerror("protocol name truncated");
+                               free($3);
                                free(p);
                                YYERROR;
                        }
@@ -1314,6 +1318,7 @@ relay             : RELAY STRING  {
                            sizeof(r->rl_conf.name)) >=
                            sizeof(r->rl_conf.name)) {
                                yyerror("relay name truncated");
+                               free($2);
                                free(r);
                                YYERROR;
                        }