Commit 77cf26cd authored by Gonglei's avatar Gonglei Committed by Daniel P. Berrangé
Browse files

crypto: add mode check in qcrypto_cipher_new() for cipher-builtin 



Signed-off-by: default avatarGonglei <arei.gonglei@huawei.com>
Signed-off-by: default avatarDaniel P. Berrange <berrange@redhat.com>
parent 3c28292f

crypto/cipher-builtin.c

+11 −0
Original line number Diff line number Diff line
@@ -433,6 +433,17 @@ QCryptoCipher *qcrypto_cipher_new(QCryptoCipherAlgorithm alg, 
{

    QCryptoCipher *cipher;



    switch (mode) {

    case QCRYPTO_CIPHER_MODE_ECB:

    case QCRYPTO_CIPHER_MODE_CBC:

    case QCRYPTO_CIPHER_MODE_XTS:

        break;

    default:

        error_setg(errp, "Unsupported cipher mode %s",

                   QCryptoCipherMode_lookup[mode]);

        return NULL;

    }



    cipher = g_new0(QCryptoCipher, 1);

    cipher->alg = alg;

    cipher->mode = mode;