Fix problem where security warning was displayed for valid images with imag...

Aleksander Machniak

2013-05-14 3375a681eb4bc4aa6e64d9a423ba0d1b6b0f4e12

Fix problem where security warning was displayed for valid images with image/jpg type (#1489097)

 CHANGELOG

@@ -1,6 +1,7 @@
CHANGELOG Roundcube Webmail
===========================

- Fix problem where security warning was displayed for valid images with image/jpg type (#1489097)
- Fix handling of invalid email addresses in headers (#1489092)
- Added attachment_reminder plugin
- Fix IMAP connection issue with default_socket_timeout < 0 and imap_timeout < 0 (#1489090)

 program/steps/mail/func.inc

@@ -1823,8 +1823,7 @@
  // application/pdf.A520491B_3BF7_494D_8855_7FAC2C6C0608
  if (preg_match('/^application\/pdf.+/', $name))
    $name = 'application/pdf';

  // treat image/pjpeg as image/jpeg
  // treat image/pjpeg (image/pjpg, image/jpg) as image/jpeg (#1489097)
  else if (preg_match('/^image\/p?jpe?g$/', $name))
    $name = 'image/jpeg';


 program/steps/mail/get.inc

@@ -95,9 +95,7 @@
else if (strlen($pid = get_input_value('_part', RCUBE_INPUT_GET))) {

  if ($part = $MESSAGE->mime_parts[$pid]) {
    $ctype_primary = strtolower($part->ctype_primary);
    $ctype_secondary = strtolower($part->ctype_secondary);
    $mimetype = sprintf('%s/%s', $ctype_primary, $ctype_secondary);
    $mimetype = rcmail_fix_mimetype($part->mimetype);

    // allow post-processing of the message body
    $plugin = $RCMAIL->plugins->exec_hook('message_part_get',
@@ -217,7 +215,6 @@
      header("Content-Type: text/$ctype_secondary; charset=" . ($part->charset ? $part->charset : RCMAIL_CHARSET));
    }
    else {
      $mimetype = rcmail_fix_mimetype($mimetype);
      header("Content-Type: $mimetype");
      header("Content-Transfer-Encoding: binary");
    }