Limit debug log entry (line) size to 4096 characters to prevent memory_limi...

Aleksander Machniak

2013-05-08 9b8d22ebe14a2a6d3f5c8bebee0a3126a72521cc

 program/lib/Roundcube/rcube_smtp.php

@@ -33,6 +33,8 @@
    // define headers delimiter
    const SMTP_MIME_CRLF = "\r\n";

    const DEBUG_LINE_LENGTH = 4096;


    /**
     * SMTP Connection and authentication
@@ -327,6 +329,11 @@
     */
    public function debug_handler(&$smtp, $message)
    {
        if (($len = strlen($message)) > self::DEBUG_LINE_LENGTH) {
            $message = substr_replace($message, "\n-----[debug cut]----\n",
                self::DEBUG_LINE_LENGTH/2 - 11, $len - self::DEBUG_LINE_LENGTH - 22);
        }

        rcube::write_log('smtp', preg_replace('/\r\n$/', '', $message));
    }