From cbbf83baa54e859c382de79954607923cbb1b653 Mon Sep 17 00:00:00 2001
From: Dirk Koopman <djk@tobit.co.uk>
Date: Wed, 11 Jan 2023 19:37:51 +0000
Subject: [PATCH] fix set/badip so that it appends to the existing file

Because of some excess zeal on my part, I was overwriting, rather
than appending to the existing file.

Face Palm!
---
 Changes          | 1 +
 cmd/set/badip.pl | 1 +
 perl/DXCIDR.pm   | 9 ++++-----
 3 files changed, 6 insertions(+), 5 deletions(-)

diff --git a/Changes b/Changes
index 59ba86d6..7a2067f1 100644
--- a/Changes
+++ b/Changes
@@ -21,6 +21,7 @@
    23 or 24 to get your own local copies. 
 
    A 'set/debug badip' will show you what is being blocked. 
+3. Fix set/badip so that it appends new IP addresses correctly.
 10Jan23=======================================================================
 1. Add baddx on incoming callsign in RBN.
 2. Search for all /spider/local_data/badip.* files to allow more control on
diff --git a/cmd/set/badip.pl b/cmd/set/badip.pl
index 3c4578ba..b33261b7 100644
--- a/cmd/set/badip.pl
+++ b/cmd/set/badip.pl
@@ -31,6 +31,7 @@ for my $ip (@in) {
 my $count = @added;
 my $list = join ' ', @in;
 DXCIDR::clean_prep();
+#$DB::single = 1;
 DXCIDR::append($suffix, @added);
 push @out, "set/badip: added $count entries to badip.$suffix : $list" if $count;
 return (1, @out);
diff --git a/perl/DXCIDR.pm b/perl/DXCIDR.pm
index fdade7fc..5a6272aa 100644
--- a/perl/DXCIDR.pm
+++ b/perl/DXCIDR.pm
@@ -88,14 +88,13 @@ sub append
 	
 	if ($suffix) {
 		my $fn = _fn() . ".$suffix";
-		my $r = rand;
-		my $fh = IO::File->new (">>$fn.$r");
-		if ($fh) {
+		my $fh = IO::File->new;
+		if ($fh->open("$fn", "a+")) {
+			$fh->seek(0, 2);  	# belt and braces !!
 			print $fh "$_\n" for @in;
 			$fh->close;
-			move "$fn.$r", $fn;
 		} else {
-			LogDbg('err', "DXCIDR::append error appending to $fn.$r $!");
+			LogDbg('err', "DXCIDR::append error appending to $fn $!");
 		}
 	} else {
 		LogDbg('err', "DXCIDR::append require badip suffix");
-- 
2.43.0