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Sun, 29 Jan 2023 11:31:27 +0000 Received: from smtpav02.wdc07v.mail.ibm.com (smtpav02.wdc07v.mail.ibm.com [10.39.53.229]) by smtprelay06.wdc07v.mail.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id 30TBVQGg6619778 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Sun, 29 Jan 2023 11:31:26 GMT Received: from smtpav02.wdc07v.mail.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 16D645805B; Sun, 29 Jan 2023 11:31:26 +0000 (GMT) Received: from smtpav02.wdc07v.mail.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id E595E58058; Sun, 29 Jan 2023 11:31:24 +0000 (GMT) Received: from oro.sl.cloud9.ibm.com (unknown [9.59.192.176]) by smtpav02.wdc07v.mail.ibm.com (Postfix) with ESMTP; Sun, 29 Jan 2023 11:31:24 +0000 (GMT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ibm.com; h=from : to : cc : subject : date : message-id : in-reply-to : references : mime-version : content-transfer-encoding; s=pp1; bh=213llt9OUMMYOYJXB1RsX2fI7g7LU6NV7DtfwSztjDE=; b=qGpZvZ3ESl+Z3Skal3vQ8Y7MEeNmWKTXJqL8XtVAsA8gX+llvrDIcAkh3y/r0dpl3lLF NNwDzCTnUaa2s+D31xP1Ngi5wSAuGwftj03J6Sj36XLCrs8GkQPbWL9pL68INOeK/ZBC smMJJdK8IqVZW5yPMWIrNK733XfCuJy8kkhxz8qnmwIoGMTXfpjSGBfUyMzGrjxwWPx8 p/IlPtsvV09zpy+xoAqOmiqSW6C9OACV3xXRYRQmWssl8tklwHc/0O7D9eE8Altrhhxn 5B/I/fy4oOHv59bSQ52464WnMgVUMgGRSkzBAvRWxzeGuCyW6SMU4v6zlHLuc790KNiL Ow== From: "ORO@il.ibm.com" To: qemu-devel@nongnu.org Cc: qemu-block@nongnu.org, oro@il.ibm.com, idryomov@gmail.com Subject: [PATCH v6 1/3] block/rbd: Remove redundant stack variable passphrase_len Date: Sun, 29 Jan 2023 05:31:18 -0600 Message-Id: <20230129113120.722708-2-oro@oro.sl.cloud9.ibm.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20230129113120.722708-1-oro@oro.sl.cloud9.ibm.com> References: <20230129113120.722708-1-oro@oro.sl.cloud9.ibm.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-TM-AS-GCONF: 00 X-Proofpoint-ORIG-GUID: u8NkaxV5-Jzc8yPSFfn3su-qJm2hGkGi X-Proofpoint-GUID: 0AfzfEM2I7qt2JUt-Dv7mzeontu54817 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.219,Aquarius:18.0.930,Hydra:6.0.562,FMLib:17.11.122.1 definitions=2023-01-29_09,2023-01-27_01,2022-06-22_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 malwarescore=0 mlxlogscore=725 lowpriorityscore=0 suspectscore=0 priorityscore=1501 spamscore=0 impostorscore=0 mlxscore=0 adultscore=0 clxscore=1034 phishscore=0 bulkscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2212070000 definitions=main-2301290112 Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer2=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: none client-ip=148.163.156.1; envelope-from=oro@oro.sl.cloud9.ibm.com; helo=mx0a-001b2d01.pphosted.com X-Spam_score_int: -19 X-Spam_score: -2.0 X-Spam_bar: -- X-Spam_report: (-2.0 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_EF=-0.1, SPF_HELO_NONE=0.001, SPF_NONE=0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer2=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer2=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @ibm.com) X-ZM-MESSAGEID: 1675078962344100001 Content-Type: text/plain; charset="utf-8" From: Or Ozeri Signed-off-by: Or Ozeri --- block/rbd.c | 16 ++++++---------- 1 file changed, 6 insertions(+), 10 deletions(-) diff --git a/block/rbd.c b/block/rbd.c index 3aa6aae0e0..cfec0f2862 100644 --- a/block/rbd.c +++ b/block/rbd.c @@ -385,7 +385,6 @@ static int qemu_rbd_encryption_format(rbd_image_t image, { int r =3D 0; g_autofree char *passphrase =3D NULL; - size_t passphrase_len; rbd_encryption_format_t format; rbd_encryption_options_t opts; rbd_encryption_luks1_format_options_t luks_opts; @@ -407,12 +406,12 @@ static int qemu_rbd_encryption_format(rbd_image_t ima= ge, opts_size =3D sizeof(luks_opts); r =3D qemu_rbd_convert_luks_create_options( qapi_RbdEncryptionCreateOptionsLUKS_base(&encrypt->u.l= uks), - &luks_opts.alg, &passphrase, &passphrase_len, errp); + &luks_opts.alg, &passphrase, &luks_opts.passphrase_siz= e, + errp); if (r < 0) { return r; } luks_opts.passphrase =3D passphrase; - luks_opts.passphrase_size =3D passphrase_len; break; } case RBD_IMAGE_ENCRYPTION_FORMAT_LUKS2: { @@ -423,12 +422,12 @@ static int qemu_rbd_encryption_format(rbd_image_t ima= ge, r =3D qemu_rbd_convert_luks_create_options( qapi_RbdEncryptionCreateOptionsLUKS2_base( &encrypt->u.luks2), - &luks2_opts.alg, &passphrase, &passphrase_len, errp); + &luks2_opts.alg, &passphrase, &luks2_opts.passphrase_s= ize, + errp); if (r < 0) { return r; } luks2_opts.passphrase =3D passphrase; - luks2_opts.passphrase_size =3D passphrase_len; break; } default: { @@ -467,7 +466,6 @@ static int qemu_rbd_encryption_load(rbd_image_t image, { int r =3D 0; g_autofree char *passphrase =3D NULL; - size_t passphrase_len; rbd_encryption_luks1_format_options_t luks_opts; rbd_encryption_luks2_format_options_t luks2_opts; rbd_encryption_format_t format; @@ -482,12 +480,11 @@ static int qemu_rbd_encryption_load(rbd_image_t image, opts_size =3D sizeof(luks_opts); r =3D qemu_rbd_convert_luks_options( qapi_RbdEncryptionOptionsLUKS_base(&encrypt->u.luks), - &passphrase, &passphrase_len, errp); + &passphrase, &luks_opts.passphrase_size, errp); if (r < 0) { return r; } luks_opts.passphrase =3D passphrase; - luks_opts.passphrase_size =3D passphrase_len; break; } case RBD_IMAGE_ENCRYPTION_FORMAT_LUKS2: { @@ -497,12 +494,11 @@ static int qemu_rbd_encryption_load(rbd_image_t image, opts_size =3D sizeof(luks2_opts); r =3D qemu_rbd_convert_luks_options( qapi_RbdEncryptionOptionsLUKS2_base(&encrypt->u.luks2), - &passphrase, &passphrase_len, errp); + &passphrase, &luks2_opts.passphrase_size, errp); if (r < 0) { return r; } luks2_opts.passphrase =3D passphrase; - luks2_opts.passphrase_size =3D passphrase_len; break; } default: { --=20 2.25.1