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Fix for mailkey-based server crashes (does not fix the problem of non-existent mailkeys...)

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This commit is contained in:
Uleat 2019-10-30 07:22:11 -04:00
parent 135eaae402
commit 01b3b41bae
1 changed files with 24 additions and 6 deletions
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22
common/shareddb.cpp
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@ -132,18 +132,36 @@ std::string SharedDatabase::GetMailKey(int CharID, bool key_only)
{
std::string query = StringFormat("SELECT `mailkey` FROM `character_data` WHERE `id`='%i' LIMIT 1", CharID);
auto results = QueryDatabase(query);
if (!results.Success()) {
Log(Logs::Detail, Logs::MySQLError, "Error retrieving mailkey from database: %s", results.ErrorMessage().c_str());
return std::string();
}
if (!results.RowCount()) {
Log(Logs::General, Logs::ClientLogin, "Error: Mailkey for character id [%i] does not exist or could not be found", CharID);
return std::string();
}
auto row = results.begin();
if (row != results.end()) {
std::string mail_key = row[0];
if (mail_key.length() > 8 && key_only)
if (mail_key.length() > 8 && key_only) {
return mail_key.substr(8);
else
}
else {
return mail_key;
}
}
else {
Log(Logs::General, Logs::MySQLError, "Internal MySQL error in SharedDatabase::GetMailKey(int, bool)");
return std::string();
}
}
bool SharedDatabase::SaveCursor(uint32 char_id, std::list<EQEmu::ItemInstance*>::const_iterator &start, std::list<EQEmu::ItemInstance*>::const_iterator &end)