Issue #990 has been updated by Matthew Boeh.


Igal, you said Syck will generate output it will fail or segfault on -- do you have an example of YAML.dump generating such a string?

My own investigations indicate that the issue is a general one with having two anchor labels on a line:

orz% cat pow.yml
vux:
  vux
orz: &b &c
  orz
orz% ruby -ryaml -e "YAML.load(File.read('pow.yml'))"

That segfaults.
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