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Limit account storage size (#530)

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* Limit size of an account

* Bugfix

* Don't check size for special accounts

* Improve timeouts in collator and validator

Co-authored-by: SpyCheese <mikle98@yandex.ru>
This commit is contained in:
EmelyanenkoK 2022-11-30 08:40:19 +03:00 • committed by GitHub
parent a4a3ea2b77
commit d8dd75ec83
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GPG key ID: 4AEE18F83AFDEB23
11 changed files with 195 additions and 84 deletions
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29
crypto/block/mc-config.cpp
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@ -1919,16 +1919,29 @@ td::Result<SizeLimitsConfig> Config::get_size_limits_config() const {
if (param.is_null()) {
return limits;
}
gen::SizeLimitsConfig::Record rec;
if (!tlb::unpack_cell(param, rec)) {
auto unpack_v1 = [&](auto& rec) {
limits.max_msg_bits = rec.max_msg_bits;
limits.max_msg_cells = rec.max_msg_cells;
limits.max_library_cells = rec.max_library_cells;
limits.max_vm_data_depth = static_cast<td::uint16>(rec.max_vm_data_depth);
limits.ext_msg_limits.max_size = rec.max_ext_msg_size;
limits.ext_msg_limits.max_depth = static_cast<td::uint16>(rec.max_ext_msg_depth);
};
auto unpack_v2 = [&](auto& rec) {
unpack_v1(rec);
limits.max_acc_state_bits = rec.max_acc_state_bits;
limits.max_acc_state_cells = rec.max_acc_state_cells;
};
gen::SizeLimitsConfig::Record_size_limits_config rec_v1;
gen::SizeLimitsConfig::Record_size_limits_config_v2 rec_v2;
if (tlb::unpack_cell(param, rec_v1)) {
unpack_v1(rec_v1);
} else if (tlb::unpack_cell(param, rec_v2)) {
unpack_v2(rec_v2);
} else {
return td::Status::Error("configuration parameter 43 is invalid");
}
limits.max_msg_bits = rec.max_msg_bits;
limits.max_msg_cells = rec.max_msg_cells;
limits.max_library_cells = rec.max_library_cells;
limits.max_vm_data_depth = static_cast<td::uint16>(rec.max_vm_data_depth);
limits.ext_msg_limits.max_size = rec.max_ext_msg_size;
limits.ext_msg_limits.max_depth = static_cast<td::uint16>(rec.max_ext_msg_depth);
return limits;
}