diff options
Diffstat (limited to 'src/network/ssl/qsslkey_openssl.cpp')
-rw-r--r-- | src/network/ssl/qsslkey_openssl.cpp | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/src/network/ssl/qsslkey_openssl.cpp b/src/network/ssl/qsslkey_openssl.cpp index 43cb8c6de8..df54b6a0d5 100644 --- a/src/network/ssl/qsslkey_openssl.cpp +++ b/src/network/ssl/qsslkey_openssl.cpp @@ -348,7 +348,10 @@ static QByteArray doCrypt(QSslKeyPrivate::Cipher cipher, const QByteArray &data, EVP_CIPHER_CTX *ctx = q_EVP_CIPHER_CTX_new(); q_EVP_CIPHER_CTX_reset(ctx); - q_EVP_CipherInit(ctx, type, nullptr, nullptr, enc); + if (q_EVP_CipherInit(ctx, type, nullptr, nullptr, enc) != 1) { + QSslSocketBackendPrivate::logAndClearErrorQueue(); + return QByteArray(); + } q_EVP_CIPHER_CTX_set_key_length(ctx, key.size()); if (cipher == QSslKeyPrivate::Rc2Cbc) q_EVP_CIPHER_CTX_ctrl(ctx, EVP_CTRL_SET_RC2_KEY_BITS, 8 * key.size(), nullptr); |