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ISO C++ forbids variable length array

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This commit is contained in:
Fabio Bas 2014-07-24 17:37:54 +02:00
parent f32a999b4e
commit 036980eb44
1 changed files with 5 additions and 2 deletions
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7
servatrice/src/passwordhasher.cpp
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@ -18,12 +18,15 @@ QString PasswordHasher::computeHash(const QString &password, const QString &salt
QByteArray passwordBuffer = (salt + password).toUtf8();
int hashLen = gcry_md_get_algo_dlen(algo);
char hash[hashLen], tmp[hashLen];
char *hash = new char[hashLen], *tmp = new char[hashLen];
gcry_md_hash_buffer(algo, hash, passwordBuffer.data(), passwordBuffer.size());
for (int i = 1; i < rounds; ++i) {
memcpy(tmp, hash, hashLen);
gcry_md_hash_buffer(algo, hash, tmp, hashLen);
}
return salt + QString(QByteArray(hash, hashLen).toBase64());
QString hashedPass = salt + QString(QByteArray(hash, hashLen).toBase64());
delete[] tmp;
delete[] hash;
return hashedPass;
}