SSH2 Upgrade transport: Use ssh2_sftp_realpath() instead of shell commands to determine the current directory on the remote server. This should allow it to be used on chrooted SSH sessions.

See #32345

Built from https://develop.svn.wordpress.org/trunk@32726


git-svn-id: http://core.svn.wordpress.org/trunk@32696 1a063a9b-81f0-0310-95a4-ce76da25c4cd

wp-admin/includes/class-wp-filesystem-ssh2.php

@@ -193,7 +193,7 @@ class WP_Filesystem_SSH2 extends WP_Filesystem_Base {
 	 * @return bool
 	 */
 	public function cwd() {
-		$cwd = $this->run_command('pwd');
+		$cwd = ssh2_sftp_realpath( $this->sftp_link, '.' );
 		if ( $cwd ) {
 			$cwd = trailingslashit( trim( $cwd ) );
 		}

wp-includes/version.php

@@ -4,7 +4,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '4.3-alpha-32725';
+$wp_version = '4.3-alpha-32726';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.