# Code conversion when an account is touched before the iterator sweep --- ## Context * write to account (e.g. balance) -> header translated * what about the code ? --- ## Worst case * Assumptions: * 36Mgas block * 24kb max code size * Maximum number of translated leaves: $$ \lceil \frac{36 \times 10^6}{24 \times 2^{10}} \rceil = 793 $$ --- ## Worst case (2) * Attack: send 1 wei to many 24kb accounts * Extra number of leaves: $$ \frac{36 \times 10^6}{21000} \times 793 \approx 1359428 $$ --- ## Conclusion * Impossible to work around, if the conversion happens before * My view: we should no convert the code