cfn-include enters infinite loop - Githubissues

monken / cfn-include

Preprocessor for CloudFormation templates with support for loops and flexible include statements

MIT License

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cfn-include enters infinite loop #27

Closed kika closed 7 years ago

kika commented 7 years ago

If the included template is on S3 and has zero length.

Repro case:

rm -f images.yaml; touch images.yaml
aws s3 cp images.yaml s3://xxxxx-my-bucket/
Use the template
```
AWSTemplateFormatVersion: '2010-09-09'
```

Mappings: Ec2ImageMap: !Include s3://xxxxx-my-bucket/images.yaml



Quick debugging shows that `include` repeatedly calls itself in such case.