From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:52779) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1gCMdG-0004lA-Br for qemu-devel@nongnu.org; Tue, 16 Oct 2018 06:31:27 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1gCMdF-0007Qc-Kv for qemu-devel@nongnu.org; Tue, 16 Oct 2018 06:31:22 -0400 From: =?UTF-8?q?Daniel=20P=2E=20Berrang=C3=A9?= Date: Tue, 16 Oct 2018 11:31:05 +0100 Message-Id: <20181016103105.30927-1-berrange@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable Subject: [Qemu-devel] [PATCH] crypto: initialize sector size even when opening with no IO flag List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Cc: Alberto Garcia , qemu-block@nongnu.org, Max Reitz , =?UTF-8?q?Daniel=20P=2E=20Berrang=C3=A9?= The qcow2 block driver expects to see a valid sector size even when it has opened the crypto layer with QCRYPTO_BLOCK_OPEN_NO_IO. Signed-off-by: Daniel P. Berrang=C3=A9 --- crypto/block-qcow.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/crypto/block-qcow.c b/crypto/block-qcow.c index 4284e05167..7606231e79 100644 --- a/crypto/block-qcow.c +++ b/crypto/block-qcow.c @@ -102,6 +102,8 @@ qcrypto_block_qcow_open(QCryptoBlock *block, Error **errp) { if (flags & QCRYPTO_BLOCK_OPEN_NO_IO) { + block->sector_size =3D QCRYPTO_BLOCK_QCOW_SECTOR_SIZE; + block->payload_offset =3D 0; return 0; } else { if (!options->u.qcow.key_secret) { --=20 2.17.2