CodeQL library for JavaScript/TypeScript
codeql/javascript-all 2.2.1-dev (changelog, source)
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Predicate Make::isReDoSCandidate

Holds if states starting in state can have polynomial backtracking with the string pump.

Import path

import codeql.regex.nfa.SuperlinearBackTracking
predicate isReDoSCandidate(State state, string pump)