X-Git-Url: https://git.heureux-cyclage.org/?a=blobdiff_plain;f=includes%2Finstaller%2FMysqlInstaller.php;h=cbb79f8df3acaa35660d03cc8af16358a81a595d;hb=bb866e75d0c6e7e47f59371fd5b9e37fc6e66fc8;hp=09051f410d2fffc0e65adbeb2979a41d75a8de53;hpb=5747ee5b934af55db9a7cf25119f6af7f7694c71;p=lhc%2Fweb%2Fwiklou.git

diff --git a/includes/installer/MysqlInstaller.php b/includes/installer/MysqlInstaller.php
index 09051f410d..cbb79f8df3 100644
--- a/includes/installer/MysqlInstaller.php
+++ b/includes/installer/MysqlInstaller.php
@@ -179,8 +179,8 @@ class MysqlInstaller extends DatabaseInstaller {
 
 		# Determine existing default character set
 		if ( $conn->tableExists( "revision", __METHOD__ ) ) {
-			$revision = $conn->buildLike( $this->getVar( 'wgDBprefix' ) . 'revision' );
-			$res = $conn->query( "SHOW TABLE STATUS $revision", __METHOD__ );
+			$revision = $this->escapeLikeInternal( $this->getVar( 'wgDBprefix' ) . 'revision', '\\' );
+			$res = $conn->query( "SHOW TABLE STATUS LIKE '$revision'", __METHOD__ );
 			$row = $conn->fetchObject( $res );
 			if ( !$row ) {
 				$this->parent->showMessage( 'config-show-table-status' );
@@ -221,6 +221,16 @@ class MysqlInstaller extends DatabaseInstaller {
 		$wgDBpassword = $this->getVar( '_InstallPassword' );
 	}
 
+	/**
+	 * @param string $s
+	 * @return string
+	 */
+	protected function escapeLikeInternal( $s, $escapeChar = '`' ) {
+		return str_replace( [ $escapeChar, '%', '_' ],
+			[ "{$escapeChar}{$escapeChar}", "{$escapeChar}%", "{$escapeChar}_" ],
+			$s );
+	}
+
 	/**
 	 * Get a list of storage engines that are available and supported
 	 *
@@ -574,7 +584,7 @@ class MysqlInstaller extends DatabaseInstaller {
 							// If we couldn't create for some bizzare reason and the
 							// user probably doesn't exist, skip the grant
 							$this->db->rollback( __METHOD__ );
-							$status->warning( 'config-install-user-create-failed', $dbUser, $dqe->getText() );
+							$status->warning( 'config-install-user-create-failed', $dbUser, $dqe->getMessage() );
 						}
 					}
 				} else {
@@ -594,7 +604,7 @@ class MysqlInstaller extends DatabaseInstaller {
 				$this->db->commit( __METHOD__ );
 			} catch ( DBQueryError $dqe ) {
 				$this->db->rollback( __METHOD__ );
-				$status->fatal( 'config-install-user-grant-failed', $dbUser, $dqe->getText() );
+				$status->fatal( 'config-install-user-grant-failed', $dbUser, $dqe->getMessage() );
 			}
 		}