#35120: Stack overflow in render method when many instances of included template
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Reporter: Morgan10E | Owner: nobody
Type: Bug | Status: new
Component: Template | Version: 4.1
system | Keywords: render template
Severity: Normal | include
Triage Stage: | Has patch: 0
Unreviewed |
Needs documentation: 0 | Needs tests: 0
Patch needs improvement: 0 | Easy pickings: 0
UI/UX: 0 |
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To reproduce behavior:
1. Create a base template
2. Create a template to include. It does not matter what the contents are
3. Force included template to be included thousands of times
4. See "error_no_response" on client
On the server, we were able to observe through print statements that
everything up to the render call was executing as expected. However, there
was no error to indicate what might be going wrong. We narrowed down the
likely culprit to stack overflow via the following observations:
1. If you put the contents of the included template directly in the base
template, the issue does not occur and the page renders as expected
2. If you reduce the number of instances of the include, the issue does
not occur and the page renders as expected
The desired behavior would be to at least surface some type of actionable
error message.
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Ticket URL: <https://code.djangoproject.com/ticket/35120>
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