Upgrader: FTP: Cleanup temporary files during FTP download failures.
Props ruud@joyo Fixes #34772 Built from https://develop.svn.wordpress.org/trunk@35777 git-svn-id: http://core.svn.wordpress.org/trunk@35741 1a063a9b-81f0-0310-95a4-ce76da25c4cd
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@ -116,11 +116,16 @@ class WP_Filesystem_FTPext extends WP_Filesystem_Base {
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$tempfile = wp_tempnam($file);
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$temp = fopen($tempfile, 'w+');
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if ( ! $temp )
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if ( ! $temp ) {
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unlink( $tempfile );
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return false;
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}
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if ( ! @ftp_fget($this->link, $temp, $file, FTP_BINARY ) )
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if ( ! @ftp_fget( $this->link, $temp, $file, FTP_BINARY ) ) {
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fclose( $temp );
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unlink( $tempfile );
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return false;
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}
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fseek( $temp, 0 ); // Skip back to the start of the file being written to
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$contents = '';
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@ -4,7 +4,7 @@
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*
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* @global string $wp_version
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*/
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$wp_version = '4.5-alpha-35776';
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$wp_version = '4.5-alpha-35777';
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/**
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* Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.
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