From 94808710d2f7eda4f4e114a2a138f473ad832703 Mon Sep 17 00:00:00 2001
From: ian <ian>
Date: Wed, 26 Sep 2001 00:12:14 +0000
Subject: [PATCH] @@ -2,6 +2,7 @@ +  * udptunnel-reconf understands
 forbid_remote set to `-'.

---
 changelog                | 1 +
 debian/changelog         | 1 +
 ipif/udptunnel-reconf.pl | 6 ++++--
 3 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/changelog b/changelog
index 9bde270..efda190 100644
--- a/changelog
+++ b/changelog
@@ -2,6 +2,7 @@ userv-utils (0.2.2) unstable; urgency=low
 
   * udptunnel-reconf default script pauses for 10s between restarts.
   * udptunnel-reconf inittab entries default to having </dev/null.
+  * udptunnel-reconf understands forbid_remote set to `-'.
   * www-cgi passes HTTP_COOKIE header.
 
  --
diff --git a/debian/changelog b/debian/changelog
index 9bde270..efda190 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -2,6 +2,7 @@ userv-utils (0.2.2) unstable; urgency=low
 
   * udptunnel-reconf default script pauses for 10s between restarts.
   * udptunnel-reconf inittab entries default to having </dev/null.
+  * udptunnel-reconf understands forbid_remote set to `-'.
   * www-cgi passes HTTP_COOKIE header.
 
  --
diff --git a/ipif/udptunnel-reconf.pl b/ipif/udptunnel-reconf.pl
index e21d123..7fd14bc 100755
--- a/ipif/udptunnel-reconf.pl
+++ b/ipif/udptunnel-reconf.pl
@@ -96,8 +96,10 @@ sub parse_addr_mask ($) {
 
 $forbid_remote= var_global('forbid_remote');
 @forbid_remote= ();
-foreach $r (split /[, \t]+/, $forbid_remote) {
-    push @forbid_remote, [ parse_addr_mask($r) ];
+if ($forbid_remote ne '-') {
+    foreach $r (split /[, \t]+/, $forbid_remote) {
+	push @forbid_remote, [ parse_addr_mask($r) ];
+    }
 }
 
 sub ipif_permit ($$$$) {
-- 
2.30.2