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Catch overflows in gas wanted when comparing to maximum block gas limit #3071

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ValarDragon opened this issue Dec 10, 2018 · 0 comments
Closed

Catch overflows in gas wanted when comparing to maximum block gas limit #3071

ValarDragon opened this issue Dec 10, 2018 · 0 comments

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@ValarDragon
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ValarDragon commented Dec 10, 2018 •
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Suppose the max block gas limit is 2**40. I can have current gas usage at 2**39, then another tx on the order of 2**64 - 2**39 can overflow that back to be around 0. We just need to ensure no overflows occur when we do that summation.
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