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refactor: Use only one temporary buffer in CreateObfuscateKey

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This commit is contained in:
MarcoFalke
2021-04-30 19:04:22 +02:00
parent fa05dddc42
commit face961109
1 changed files with 3 additions and 4 deletions
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7
src/dbwrapper.cpp
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@@ -220,10 +220,9 @@ const unsigned int CDBWrapper::OBFUSCATE_KEY_NUM_BYTES = 8;
*/
std::vector<unsigned char> CDBWrapper::CreateObfuscateKey() const
{
unsigned char buff[OBFUSCATE_KEY_NUM_BYTES];
GetRandBytes(buff, OBFUSCATE_KEY_NUM_BYTES);
return std::vector<unsigned char>(&buff[0], &buff[OBFUSCATE_KEY_NUM_BYTES]);
std::vector<uint8_t> ret(OBFUSCATE_KEY_NUM_BYTES);
GetRandBytes(ret.data(), OBFUSCATE_KEY_NUM_BYTES);
return ret;
}
bool CDBWrapper::IsEmpty()