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bh=9IkhuNugCpPw+Z6+e+QlkZMvo72EP6bO1+z1cs3T5kQ=; b=bse1H9ZzoX8+I4C8dXfUelUQjdz6XmqV/I2vVDq+lepvJDgB6f3eMJSlfCgnI0s0J+Msci NhwKzyfE+dMdM6bDVckD+0vn8GgKUBcq+vEz7t1dQjukQ1DTYJHjiNdAOTwc7v0fw+c8hq 433aeN+WGBjAb/1pJFkvKwhURyjNFjQ= X-MC-Unique: 8gp5k52SNZCaT7ZmmRjaCw-1 From: Maxim Levitsky To: qemu-devel@nongnu.org Subject: [PATCH v6 1/3] crypto: luks: Fix tiny memory leak Date: Thu, 17 Dec 2020 19:09:02 +0200 Message-Id: <20201217170904.946013-2-mlevitsk@redhat.com> In-Reply-To: <20201217170904.946013-1-mlevitsk@redhat.com> References: <20201217170904.946013-1-mlevitsk@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.12 Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=mlevitsk@redhat.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Transfer-Encoding: quoted-printable 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+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=216.205.24.124; envelope-from=mlevitsk@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.001, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H3=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Kevin Wolf , Vladimir Sementsov-Ogievskiy , Alberto Garcia , qemu-block@nongnu.org, Maxim Levitsky , Max Reitz Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail-DKIM: fail (Header signature does not verify) Content-Type: text/plain; charset="utf-8" When the underlying block device doesn't support the bdrv_co_delete_file interface, an 'Error' object was leaked. Signed-off-by: Maxim Levitsky Reviewed-by: Alberto Garcia Reviewed-by: Vladimir Sementsov-Ogievskiy --- block/crypto.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/block/crypto.c b/block/crypto.c index aef5a5721a..b3a5275132 100644 --- a/block/crypto.c +++ b/block/crypto.c @@ -735,6 +735,8 @@ fail: */ if ((r_del < 0) && (r_del !=3D -ENOTSUP)) { error_report_err(local_delete_err); + } else { + error_free(local_delete_err); } } =20 --=20 2.26.2