Create an attachment with an URL to a static file that does not exists,
e.g. '/web/static/idontexist.png'. Inside your browser try to access
that file, open <localhost:8069/web/static/idontexist.png>. The browser
fails with a "Too Many Redirections" error.
When a path is not found, nor in the static files, nor in the
controllers, `_serve_fallback` kicks in and attempt to find a resource
outside of the router that matches the URL. In case it finds an
attachment with a matching URL, it'll deliver it.
In this specific case, it finds our attachment and return a redirection
to it's URL, which is the same URL as the request hence it loops back.
Don't deliver URL attachments via `_serve_fallback`, only deliver stored
files.
closesodoo/odoo#156323
X-original-commit: d2bea592db6a66d531b83437d42b273606f629f1
Signed-off-by: Julien Castiaux (juc) <juc@odoo.com>
Julien Castiaux
52d7579435