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Commits on Jan 6, 2021

• undo unsound optimization in js/ReDoS

  erik-krogh

  committed
  77967c3

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Commits on Dec 18, 2020

• refactor to share predicates between regular expression queries

  erik-krogh

  committed
  34dda6d

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Commits on Dec 3, 2020

• revert marking repetitions with possibly empty body as forks

  erik-krogh

  committed
  cc98c41

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Commits on Nov 29, 2020

• refine isFork to remove false positive when a state has epsilon transition to itself

  erik-krogh

  committed
  33b2701

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Commits on Nov 27, 2020

• detect ReDoS when the choices are "match some string" or "match Epsilon"

  erik-krogh

  committed
  729073f

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• introduce a printable state class

  erik-krogh

  committed
  46ca564

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• remove unnecessary one-step inline

  erik-krogh

  committed
  8a3e87f

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• performance improvements for suffix check in js/redos

  erik-krogh

  committed
  36b9f02

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Commits on Nov 26, 2020

• more pruning based on states being inside a repetition

  erik-krogh

  committed
  f576144

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Commits on Nov 25, 2020

• adjust comments to reflect the precission of the suffix search

  erik-krogh

  committed
  11d878b

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• rename `witness` to `pump`

  erik-krogh

  committed
  500b94b

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• only search prefixes/suffixes from the candidates that are used in the end

  erik-krogh

  committed
  e03c19b

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• only construct prefix/suffix for regular expressions that has a pumpable state

  erik-krogh

  committed
  b8fabfa

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• model accept states more accurately by adding an AcceptAny state, modelling `$`, and checking the existence of rejecting suffixes

  erik-krogh

  committed
  a8944c8

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• escape tabs

  erik-krogh

  committed
  d9ebb7b

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• search for a prefix to the state that causes exponential backtracking

  erik-krogh

  committed
  bcb2f27

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Commits on Nov 24, 2020

• prune state-pairs that are outside a backtracking repetition

  erik-krogh

  committed
  94aa162

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• move condition inside parens

  erik-krogh

  committed
  f3c3b82

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• reuse InfiniteRepetitionQuantifier from SuperLiniearBacktracking

  erik-krogh

  committed
  d1706e8

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Commits on Nov 19, 2020

• Apply suggestions from code review

  Show description for a3b21ad
  

  erik-krogh

  and

  asgerf

  authored
  a3b21ad

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Commits on Nov 18, 2020

• adjust top comment to reflect what the query does, and add comment about which kind of accepting state is assumed.

  erik-krogh

  committed
  cc1d797

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• prune more regexps initially in the ReDoS query

  erik-krogh

  committed
  58c31f0

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• remove duplicated test cases from ReDoS, and adjust variables names to match test output

  erik-krogh

  committed
  c4153a6

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• make the character search skip unencodable characters

  erik-krogh

  committed
  8270bf5

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• limit the search of state-pairs to the ones that are reachable within the given length

  erik-krogh

  committed
  55f2f86

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Commits on Nov 17, 2020

• fix FP related to inverted character classes choosing a char that was not matched by the char class

  erik-krogh

  committed
  97acf1f

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Commits on Nov 13, 2020

• autoformat

  erik-krogh

  committed
  a49b99b

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• changes based on review

  erik-krogh

  committed
  affb11b

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• Apply suggestions from code review

  Show description for 2f4fcc2
  

  erik-krogh

  and

  asgerf

  authored
  2f4fcc2

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Commits on Nov 8, 2020

• testing many possible intersections, instead of a single intersection

  erik-krogh

  committed
  17a687b

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• finding the minimum that is not an FP - instead of finding the minimum and then checking if it was an FP. And detecting more FPs by finding when a witness pass through the accept state

  erik-krogh

  committed
  34fd0d8

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• remove false positives where the analysis would wrongly conclude that the accept state could not be reached

  erik-krogh

  committed
  ac514b1

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• improve performance by removing bindingset[char]

  erik-krogh

  committed
  5f199e8

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• small performance improvements

  erik-krogh

  committed
  d038e9c

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• add support for escape char classes inside char classes

  erik-krogh

  committed
  a5e75f5

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