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a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1758039910; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=7iL+AaF5sHuN6WBM7IcCzT21uM84brAC66QkldUSXDU=; b=KpaP6q0F2uCXjrFP4hRooQ0Zb9BzxWWbmQq8/ljmd0kajMl5Y21f5jYl/rLIBL4Ie1fwTu cxB8pbNYyGzDvZk4sqANyOT7gNZgVm53WDqUgYHMFjPrxx61MySuIGOaCgd0gsKa7ZUJCP /i8HxGuAF3lNJ1lj1gk7q3meWv6sioI= X-MC-Unique: 6aJ2J_PrMFaRNZpaoJ8M2Q-1 X-Mimecast-MFC-AGG-ID: 6aJ2J_PrMFaRNZpaoJ8M2Q_1758039905 From: John Snow To: qemu-devel@nongnu.org Cc: Kevin Wolf , Michael Roth , John Snow , Hanna Reitz , Peter Maydell , Cleber Rosa , qemu-block@nongnu.org, Markus Armbruster , =?UTF-8?q?Daniel=20P=2E=20Berrang=C3=A9?= Subject: [PULL 16/19] python: ensure QEMUQtestProtocol closes its socket Date: Tue, 16 Sep 2025 12:24:01 -0400 Message-ID: <20250916162404.9195-17-jsnow@redhat.com> In-Reply-To: <20250916162404.9195-1-jsnow@redhat.com> References: <20250916162404.9195-1-jsnow@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable X-Scanned-By: MIMEDefang 3.0 on 10.30.177.12 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=170.10.129.124; envelope-from=jsnow@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=-0.009, 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_H5=0.001, RCVD_IN_MSPIKE_WL=0.001, RCVD_IN_VALIDITY_RPBL_BLOCKED=0.001, RCVD_IN_VALIDITY_SAFE_BLOCKED=0.001, SPF_HELO_PASS=-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: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @redhat.com) X-ZM-MESSAGEID: 1758040120155116600 From: Daniel P. Berrang=C3=A9 While QEMUQtestMachine closes the socket that was passed to QEMUQtestProtocol, the python resource leak manager still believes that the copy QEMUQtestProtocol holds is open. We must explicitly call close to avoid this leak warnnig. Signed-off-by: Daniel P. Berrang=C3=A9 Signed-off-by: John Snow --- python/qemu/machine/qtest.py | 2 ++ 1 file changed, 2 insertions(+) diff --git a/python/qemu/machine/qtest.py b/python/qemu/machine/qtest.py index 4f5ede85b23..781f674ffaf 100644 --- a/python/qemu/machine/qtest.py +++ b/python/qemu/machine/qtest.py @@ -177,6 +177,8 @@ def _post_shutdown(self) -> None: self._qtest_sock_pair[0].close() self._qtest_sock_pair[1].close() self._qtest_sock_pair =3D None + if self._qtest is not None: + self._qtest.close() super()._post_shutdown() =20 def qtest(self, cmd: str) -> str: --=20 2.51.0