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Infinite loop when matching patterns with back-references #53

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Sjlver opened this issue Mar 17, 2017 · 0 comments
Open

Infinite loop when matching patterns with back-references #53

Sjlver opened this issue Mar 17, 2017 · 0 comments

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@Sjlver
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Sjlver commented Mar 17, 2017

This leads to an infinite loop in agrep:

echo 'xx' | ./src/agrep '(\0|x)+'

I don't know what a good patch for this would be.

Found using LLVM's LibFuzzer.
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