Don't allow reverting of images if the image page is protected. Fixes BUG 996920.

diff --git a/includes/ImagePage.php b/includes/ImagePage.php
index d06f06a..0394473 100644 (file)
--- a/includes/ImagePage.php
+++ b/includes/ImagePage.php
@@ -261,6 +261,10 @@ class ImagePage extends Article {
                        $wgOut->readOnlyPage();
                        return;
                }
+               if ( ! $this->mTitle->userCanEdit() ) {
+                       $wgOut->sysopRequired();
+                       return;
+               }
                $name = substr( $oldimage, 15 );
 
                $dest = wfImageDir( $name );

diff --git a/includes/Skin.php b/includes/Skin.php
index d7119e3..dbff5d6 100644 (file)
--- a/includes/Skin.php
+++ b/includes/Skin.php
@@ -2533,7 +2533,7 @@ class Skin {
                        }
                } else {
                        $url = wfEscapeHTML( wfImageArchiveUrl( $img ) );
-                       if( $wgUser->getID() != 0 ) {
+                       if( $wgUser->getID() != 0 && $wgTitle->userCanEdit() ) {
                                $rlink = $this->makeKnownLink( $wgTitle->getPrefixedText(),
                                           wfMsg( 'revertimg' ), 'action=revert&oldimage=' .
                                           urlencode( $img ) );