expand/CCash
1
0
Fork 0
mirror of https://github.com/Expand-sys/CCash synced 2025-12-17 00:22:14 +11:00
Code Issues Projects Releases Packages Wiki Activity Actions

🐛 if load data was larger then max size, incorrect resize would occur

Browse source
This commit is contained in:
William Katz 2021-05-20 21:29:46 -07:00 committed by GitHub
parent 59417ccebf
commit 5a6ac776bd
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
1 changed files with 14 additions and 6 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

20
include/user.hpp
View file

@ -31,13 +31,21 @@ struct User
* @param init_pass
*/
User(uint32_t init_bal, uint64_t init_pass) : balance(init_bal), password(init_pass) {}
User(uint32_t init_bal, uint64_t init_pass, Json::Value&& log_j) : balance(init_bal), password(init_pass)
User(uint32_t init_bal, uint64_t init_pass, Json::Value &&log_j) : balance(init_bal), password(init_pass)
{
if(log_j.size())
if (log_j.size())
{
log.data.resize(log_j.size()+pre_log_size);
log.end = log_j.size();
for(uint32_t i = 0; i < log_j.size() && i < max_log_size; ++i)
if (max_log_size > log_j.size() + pre_log_size)
{
log.data.resize(log_j.size() + pre_log_size);
log.end = log_j.size();
}
else
{
log.data.resize(max_log_size);
log.end = max_log_size;
}
for (uint32_t i = 0; i < log_j.size() && i < max_log_size; ++i)
{
log.data[i] = std::move(Transaction(log_j[i]["from"].asCString(), log_j[i]["to"].asCString(), log_j[i]["balance"].asUInt()));
}
@ -52,4 +60,4 @@ struct User
res["log"] = log.Serialize();
return res;
}
};
};