From nobody Mon Feb 9 03:13:12 2026 Delivered-To: importer@patchew.org Received-SPF: pass (zoho.com: domain of gnu.org designates 208.118.235.17 as permitted sender) client-ip=208.118.235.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Authentication-Results: mx.zohomail.com; spf=pass (zoho.com: domain of gnu.org designates 208.118.235.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=fail(p=none dis=none) header.from=virtuozzo.com Return-Path: Received: from lists.gnu.org (208.118.235.17 [208.118.235.17]) by mx.zohomail.com with SMTPS id 1544021375248567.6850907252478; Wed, 5 Dec 2018 06:49:35 -0800 (PST) Received: from localhost ([::1]:34951 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1gUYUJ-0002kH-7V for importer@patchew.org; Wed, 05 Dec 2018 09:49:19 -0500 Received: from eggs.gnu.org ([2001:4830:134:3::10]:45037) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1gUYSI-0000o9-Q4 for qemu-devel@nongnu.org; Wed, 05 Dec 2018 09:47:15 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1gUYSG-0003o3-9U for qemu-devel@nongnu.org; Wed, 05 Dec 2018 09:47:14 -0500 Received: from relay.sw.ru ([185.231.240.75]:33358) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1gUYSF-0003VV-Bt; Wed, 05 Dec 2018 09:47:12 -0500 Received: from [10.28.8.145] (helo=kvm.sw.ru) by relay.sw.ru with esmtp (Exim 4.91) (envelope-from ) id 1gUYS5-0007UZ-FN; Wed, 05 Dec 2018 17:47:01 +0300 From: Vladimir Sementsov-Ogievskiy To: qemu-devel@nongnu.org, qemu-block@nongnu.org Date: Wed, 5 Dec 2018 17:46:56 +0300 Message-Id: <20181205144700.26563-2-vsementsov@virtuozzo.com> X-Mailer: git-send-email 2.18.0 In-Reply-To: <20181205144700.26563-1-vsementsov@virtuozzo.com> References: <20181205144700.26563-1-vsementsov@virtuozzo.com> X-detected-operating-system: by eggs.gnu.org: GNU/Linux 3.x [fuzzy] X-Received-From: 185.231.240.75 Subject: [Qemu-devel] [PATCH v2 1/5] crypto/block-luks: fix memory leak in qcrypto_block_luks_create X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: kwolf@redhat.com, den@openvz.org, vsementsov@virtuozzo.com, mreitz@redhat.com Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Free block->cipher and block->ivgen on error path. Signed-off-by: Vladimir Sementsov-Ogievskiy Reviewed-by: Alberto Garcia Reviewed-by: Daniel P. Berrang=C3=A9 --- crypto/block-luks.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/crypto/block-luks.c b/crypto/block-luks.c index 5738124773..51e24d23ca 100644 --- a/crypto/block-luks.c +++ b/crypto/block-luks.c @@ -1341,6 +1341,9 @@ qcrypto_block_luks_create(QCryptoBlock *block, qcrypto_ivgen_free(ivgen); qcrypto_cipher_free(cipher); =20 + qcrypto_cipher_free(block->cipher); + qcrypto_ivgen_free(block->ivgen); + g_free(luks); return -1; } --=20 2.18.0