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Fix MSVC C4267 warning

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The warning was: "warning C4267: 'argument': conversion from 'size_t' to 'int', possible loss of
data"
This commit is contained in:
Chocobo1 2018-12-06 17:23:28 +08:00
parent 6bb4eb825b
commit de437b905b
No known key found for this signature in database
GPG Key ID: 210D9C873253A68C
1 changed files with 6 additions and 6 deletions
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12
src/base/utils/password.cpp
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@ -78,16 +78,16 @@ QByteArray Utils::Password::PBKDF2::generate(const QByteArray &password)
std::array<unsigned char, 64> outBuf {}; std::array<unsigned char, 64> outBuf {};
const int hmacResult = PKCS5_PBKDF2_HMAC(password.constData(), password.size() const int hmacResult = PKCS5_PBKDF2_HMAC(password.constData(), password.size()
, reinterpret_cast<const unsigned char *>(salt.data()), (sizeof(salt[0]) * salt.size()) , reinterpret_cast<const unsigned char *>(salt.data()), static_cast<int>(sizeof(salt[0]) * salt.size())
, hashIterations, hashMethod , hashIterations, hashMethod
, outBuf.size(), outBuf.data()); , static_cast<int>(outBuf.size()), outBuf.data());
if (hmacResult != 1) if (hmacResult != 1)
return {}; return {};
const QByteArray saltView = QByteArray::fromRawData( const QByteArray saltView = QByteArray::fromRawData(
reinterpret_cast<const char *>(salt.data()), (sizeof(salt[0]) * salt.size())); reinterpret_cast<const char *>(salt.data()), static_cast<int>(sizeof(salt[0]) * salt.size()));
const QByteArray outBufView = QByteArray::fromRawData( const QByteArray outBufView = QByteArray::fromRawData(
reinterpret_cast<const char *>(outBuf.data()), outBuf.size()); reinterpret_cast<const char *>(outBuf.data()), static_cast<int>(outBuf.size()));
return (saltView.toBase64() + ':' + outBufView.toBase64()); return (saltView.toBase64() + ':' + outBufView.toBase64());
} }
@ -110,11 +110,11 @@ bool Utils::Password::PBKDF2::verify(const QByteArray &secret, const QByteArray
const int hmacResult = PKCS5_PBKDF2_HMAC(password.constData(), password.size() const int hmacResult = PKCS5_PBKDF2_HMAC(password.constData(), password.size()
, reinterpret_cast<const unsigned char *>(salt.constData()), salt.size() , reinterpret_cast<const unsigned char *>(salt.constData()), salt.size()
, hashIterations, hashMethod , hashIterations, hashMethod
, outBuf.size(), outBuf.data()); , static_cast<int>(outBuf.size()), outBuf.data());
if (hmacResult != 1) if (hmacResult != 1)
return false; return false;
const QByteArray outBufView = QByteArray::fromRawData( const QByteArray outBufView = QByteArray::fromRawData(
reinterpret_cast<const char *>(outBuf.data()), outBuf.size()); reinterpret_cast<const char *>(outBuf.data()), static_cast<int>(outBuf.size()));
return slowEquals(key, outBufView); return slowEquals(key, outBufView);
} }