#26536: Stack overflow in template rendering when using
django.template.loaders.cached.Loader
---------------------------------+--------------------
Reporter: andersroos | Owner: nobody
Type: Bug | Status: new
Component: Template system | Version: 1.9
Severity: Normal | Keywords:
Triage Stage: Unreviewed | Has patch: 0
Easy pickings: 0 | UI/UX: 0
---------------------------------+--------------------
If you have two template files with the same name except one is prefixed
with a dash '-' where one is including the other, you will get a stack
overflow.
For example if the main template named {{{example.html}}} looks like this:
{{{
{% include '-example.html' %}
}}}
This bug is in django.template.loaders.cached.Loader and only happens if
it is used.
I believe the bug is caused by the strip('-') when building the cache key
at {{{django/template/loaders/cached.py:103}}} (in
{{{Loader.cache_key}}}):
{{{
return ("%s-%s-%s" % (template_name, skip_prefix,
dirs_prefix)).strip('-')
}}}
--
Ticket URL: <https://code.djangoproject.com/ticket/26536>
Django <https://code.djangoproject.com/>
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