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Bad bytes support #6

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mariuszskon opened this issue Mar 13, 2021 · 0 comments
Open

Bad bytes support #6

mariuszskon opened this issue Mar 13, 2021 · 0 comments

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@mariuszskon
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Currently all bytes are allowed in autorop, which cuases issues if it happens to e.g. find a gadget with an 0a byte for input that is captures via e.g. gets.
First step would be "preferential" bad bytes so that padding rets are picked without such an address (easy), warning if there are unavoidable bad bytes (easy), making rop chains etc. without such addresses in general (hard / more dependencies?).
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@mariuszskon