Code

Fix/badbytes#48

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rhelmot merged 16 commits intomasterangr/angrop:masterfrom fix/badbytesangr/angrop:fix/badbytesCopy head branch name to clipboardJul 31, 2022

Commits

Commits on Jul 30, 2022

• beforing returning a reg setter ropchain, make sure it actually works

  Kyle-Kyle

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  3a03d8a

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• remove chain constraints before concrete execution

  Kyle-Kyle

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  fbe9088

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• record gadgets that set concrete values to registers, useful for setting smalls values such as 0

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  6c16a62

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• oops

  Kyle-Kyle

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  7384b84

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• better handle bad byte writing

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  cbe1325

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• oops

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• add the first draft that supports add strategy

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  43ad99d

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• well. everything is in python3 now

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• concrete value technique can only apply to concrete register values

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• oops

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  1231e18

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• remove solve cache, since the key of the cache is just the symbolic ip and so many gadgets and share the same symbolic ip, this introduces tons of cache collision and let us miss a lot of gadgets

  Kyle-Kyle

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  b947094

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• add testcases for generating chains that avoid badbytes and for gadget finding

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  be187b2

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• disable error messages when looking for ret instructions

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  3c42016

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• cleanup angrop's tests

  Kyle-Kyle

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  e8b5565

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• make pylint happy 1

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  d82b9bf

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• make pylint happy 2

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