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SMT solver should check assignments to length #2953

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chriseth opened this issue Sep 22, 2017 · 1 comment
Closed

SMT solver should check assignments to length #2953

chriseth opened this issue Sep 22, 2017 · 1 comment

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@chriseth
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It should not be possible to resize dynamic arrays in a way so that they overlap with high probability.

Assignments of the form x.length = a, x.length += a and x.length -= a should always require a "small" value a.
@leonardoalt
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length will be read-only from 0.6.0, so closing this

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