Mobile browser reports "Too many redirects"

Having similar problems. Subscribing.

EDIT: My problem is also with mobile redirect enabled. If the sure goes to a path that is not the homepage I get too many redirects.

http://example.com/ redirects to http://m.example.com (Works on mobile device)
http://m.example.com redirects to http://example.com (Works on non mobile device)
htt://example.com/node/181 does not work, gives too many redirects (on mobile device)

I've fixed the problem on my site, and created a patch for 6.x-2.3 - The patch would also work for the dev version if the line numbers are updated.

Basically, the formatting of the destination URL wasn't working properly for my use, it's now down in a very simple fashion, and seems to work well. Let me know if I over looked something.

Cheers.

I'm a little confused as to what we're fixing. The function below is what is in the latest 6.x-2.x

/**
 * Creation of the redirect url. Special care to create the correct url that will
 * cause the Global Redirect module not to redirect!
 */
function mobile_tools_get_redirect_url($destination_site) {
  include_once './includes/bootstrap.inc';
  drupal_bootstrap(DRUPAL_BOOTSTRAP_FULL);
  $destination_url = ($destination_site == 'mobile') ? variable_get('mobile_tools_mobile_url', '') :  $destination =  variable_get('mobile_tools_desktop_url', '');
  // collect query parameters
  if (drupal_is_front_page()) {
    return $destination_url;
  }
  $query = array();
  foreach ($_GET as $key => $value) {
    if ($key != 'q') {
      $query[] =  $key . '=' . $value;
    }
  }
  $query = (count($query) > 0) ? implode('&', $query) : '';
  //create the path and reassemble
  $base = preg_replace('{/$}', '', $destination_url);
  $currentUrl = url($_GET['q'], array('query' => $query));
  $currentPath = str_replace(base_path(), "/" ,$currentUrl); 
  $url =  $base . $currentPath ;
  return $url;
}

Which as you report states can cause the end of the URL to stack (ex: /mobile/mobile/mobile....)

Not sure how the patch above fixes that issue?

This issue is almost a year old, and I am no longer using it. Sorry.

Marked #1195696: Firefox 5 user agent is unrecognized and throws an error. and #1268056: Using ?device=desktop causes browser to go into infinite redirect as a duplicates.

I'll review and see if the patch is still required.

I've reproduced the issue also on 6.x-2.7. Still goes to infinite redirect, tested in iPad and iPhone running latest iOS/Safari.

Upgrading to Critical.

NOTE: strangely enough, works on iPad, but not on iPhone.

Above code does not resolve, applying the patch makes no difference.

According to http://drupal.org/node/1298270#comment-5245848, the $cookie_domain has to be enabled with the domain in the settings.php. This resolved the problem for me.

It seems many people are having this issue, it's definitely necessary to document it or implement a helper function in the module that alerts the necessity for the setting.

Downgrading back to normal.

fixed typo