From eb944656dcd2b715338ea025fbad11e918506e26 Mon Sep 17 00:00:00 2001
From: minima <minima>
Date: Sun, 2 Dec 2001 21:58:11 +0000
Subject: [PATCH] Changed the checking of PC19/21 that it doesn't alter the
 wrong node

---
 Changes        |  1 +
 perl/DXProt.pm | 11 +++++++++--
 2 files changed, 10 insertions(+), 2 deletions(-)

diff --git a/Changes b/Changes
index 23f9bbc5..93f2df1c 100644
--- a/Changes
+++ b/Changes
@@ -6,6 +6,7 @@ poluting the nodes table. Maybe this will make things slightly more stable.
 3. Take off rspf checks on announces and spots and allow the dupe filters
 to take the strain.
 4. Move the dupe checking AFTER the input filtering for announces and spots.
+5. Changed the checking of PC19/21 that it doesn't alter the wrong node
 26Nov01=======================================================================
 1. Make changes to the installation manual to show making the client before
 actually trying to use it!  Thanks to oz1lqh.  Also add a line for SuSE
diff --git a/perl/DXProt.pm b/perl/DXProt.pm
index bd34278f..ec18e19f 100644
--- a/perl/DXProt.pm
+++ b/perl/DXProt.pm
@@ -745,6 +745,13 @@ sub normal
 				next if length $call < 3; # min 3 letter callsigns
 				next if $call eq $main::mycall;
 
+				# check that this PC19 isn't trying to alter the wrong dxchan
+				my $dxchan = DXChannel->get($call);
+				if ($dxchan && $dxchan != $self) {
+					dbg("PCPROT: PC19 from $self->{call} trying to alter wrong locally connected $call, ignored!") if isdbg('chanerr');
+					return;
+				}
+
 				# update it if required
 				my $r = Route::Node::get($call);
 				my $flags = Route::here($here)|Route::conf($conf);
@@ -835,8 +842,8 @@ sub normal
 				my $node = Route::Node::get($call);
 				if ($node) {
 
-					my $dxchan = $node->dxchan;
-					if ($dxchan && $dxchan ne $self) {
+					my $dxchan = DXChannel->get($call);
+					if ($dxchan && $dxchan != $self) {
 						dbg("PCPROT: PC21 from $self->{call} trying to alter locally connected $call, ignored!") if isdbg('chanerr');
 						return;
 					}
-- 
2.43.0