From b2bfdbb6cfc32205c54ec585fbb25ef559d8aaaa Mon Sep 17 00:00:00 2001
From: Brion Vibber <brion@users.mediawiki.org>
Date: Wed, 12 Jul 2006 01:29:16 +0000
Subject: [PATCH] * (bug 6635) Fix regression searching for range blocks on
 Ipblocklist * Fix regression searching Ipblocklist with ugly URLs

It would probably be even nicer if the search for a specific IP would bring up matching range blocks
---
 RELEASE-NOTES                   |  2 ++
 includes/SpecialIpblocklist.php | 14 +++++++++++---
 2 files changed, 13 insertions(+), 3 deletions(-)

diff --git a/RELEASE-NOTES b/RELEASE-NOTES
index 8f50cf9b01..bb798fc6e6 100644
--- a/RELEASE-NOTES
+++ b/RELEASE-NOTES
@@ -55,6 +55,8 @@ it from source control: http://www.mediawiki.org/wiki/Download_from_SVN
 * Pre-strip characters ignored in IDNs from URLs so they can't be used
   to break the blacklists for regular URLs
 * Fix regression in blocking of user accounts
+* (bug 6635) Fix regression searching for range blocks on Ipblocklist
+* Fix regression searching Ipblocklist with ugly URLs
 
 
 == Languages updated ==
diff --git a/includes/SpecialIpblocklist.php b/includes/SpecialIpblocklist.php
index b1cf1f4ea0..16edc6ce78 100644
--- a/includes/SpecialIpblocklist.php
+++ b/includes/SpecialIpblocklist.php
@@ -174,10 +174,17 @@ class IPUnblockForm {
 		} elseif ( wfIP2Unsigned( $this->ip ) !== false ) {
 			$conds['ipb_address'] = $this->ip;
 			$conds['ipb_auto'] = 0;
+		} elseif( preg_match( "/^(\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3})\\/(\\d{1,2})$/", $this->ip, $matches ) ) {
+			$conds['ipb_address'] = Block::normaliseRange( $this->ip );
+			$conds['ipb_auto'] = 0;
 		} else {
 			$user = User::newFromName( $this->ip );
-			if ( ( $id = $user->getID() ) != 0 ) {
+			if ( $user && ( $id = $user->getID() ) != 0 ) {
 				$conds['ipb_user'] = $id;
+			} else {
+				// Uh...?
+				$conds['ipb_address'] = $this->ip;
+				$conds['ipb_auto'] = 0;
 			}
 		}
 
@@ -196,11 +203,12 @@ class IPUnblockForm {
 	}
 
 	function searchForm() {
-		global $wgTitle, $wgRequest;
+		global $wgTitle, $wgScript, $wgRequest;
 		return
 			wfElement( 'form', array(
-				'action' => $wgTitle->getLocalUrl() ),
+				'action' => $wgScript ),
 				null ) .
+			wfHidden( 'title', $wgTitle->getPrefixedDbKey() ) .
 			wfElement( 'input', array(
 				'type' => 'hidden',
 				'name' => 'action',
-- 
2.20.1