MarkAHershberger has uploaded a new change for review.

  https://gerrit.wikimedia.org/r/55491


Change subject: Special:ProtectedPages can result in whitepage when a bad title 
is protected.
......................................................................

Special:ProtectedPages can result in whitepage
when a bad title is protected.

Seen on wiki.mozilla.org.  Original bug report:
https://bugzilla.mozilla.org/show_bug.cgi?id=853625

Bug: 46493
Change-Id: I801b73e0c20d80b7a70822db2e54a2b50bc70719
---
M includes/specials/SpecialProtectedpages.php
1 file changed, 12 insertions(+), 7 deletions(-)


  git pull ssh://gerrit.wikimedia.org:29418/mediawiki/core 
refs/changes/91/55491/1

diff --git a/includes/specials/SpecialProtectedpages.php 
b/includes/specials/SpecialProtectedpages.php
index eec974f..e2c98a4 100644
--- a/includes/specials/SpecialProtectedpages.php
+++ b/includes/specials/SpecialProtectedpages.php
@@ -83,9 +83,6 @@
                        $infinity = wfGetDB( DB_SLAVE )->getInfinity();
                }
 
-               $title = Title::makeTitleSafe( $row->page_namespace, 
$row->page_title );
-               $link = Linker::link( $title );
-
                $description_items = array ();
 
                $protType = wfMsgHtml( 'restriction-level-' . $row->pr_level );
@@ -98,6 +95,18 @@
 
                $stxt = '';
                $lang = $this->getLanguage();
+               if(!is_null($size = $row->page_len)) {
+                       $stxt = $lang->getDirMark() . ' ' . 
Linker::formatRevisionSize( $size );
+               }
+
+               $title = Title::makeTitleSafe( $row->page_namespace, 
$row->page_title );
+               if ( !$title ) {
+                       return Html::rawElement(
+                               'li',
+                               array(),
+                               $lang->specialList( wfMsg("badtitle") . $stxt, 
$lang->commaList( $description_items ), false ) ) . "\n";
+               }
+               $link = Linker::link( $title );
 
                $expiry = $lang->formatExpiry( $row->pr_expiry, TS_MW );
                if( $expiry != $infinity ) {
@@ -110,10 +119,6 @@
                        );
 
                        $description_items[] = 
htmlspecialchars($expiry_description);
-               }
-
-               if(!is_null($size = $row->page_len)) {
-                       $stxt = $lang->getDirMark() . ' ' . 
Linker::formatRevisionSize( $size );
                }
 
                # Show a link to the change protection form for allowed users 
otherwise a link to the protection log

-- 
To view, visit https://gerrit.wikimedia.org/r/55491
To unsubscribe, visit https://gerrit.wikimedia.org/r/settings

Gerrit-MessageType: newchange
Gerrit-Change-Id: I801b73e0c20d80b7a70822db2e54a2b50bc70719
Gerrit-PatchSet: 1
Gerrit-Project: mediawiki/core
Gerrit-Branch: REL1_19
Gerrit-Owner: MarkAHershberger <mhershber...@wikimedia.org>

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