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Tue, 25 Aug 2026 11:29:00 +0000 (UTC) Received: from localhost (headnet04.pony-001.prod.iad2.dc.redhat.com [10.2.32.116]) by mx-prod-int-08.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTP id 0318C1800643; Tue, 25 Aug 2026 11:28:59 +0000 (UTC) From: =?utf-8?q?Marc-Andr=C3=A9_Lureau?= Date: Tue, 25 Aug 2026 15:20:53 +0400 Subject: [GIT PULL 03/19] hw/core/machine: fix fdt memory leak MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8bit Message-Id: <20260825-fixes-v1-3-c59e8a620836@redhat.com> References: <20260825-fixes-v1-0-c59e8a620836@redhat.com> In-Reply-To: <20260825-fixes-v1-0-c59e8a620836@redhat.com> To: qemu-devel@nongnu.org Cc: richard.henderson@linaro.org, =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= , Zhao Liu X-Developer-Signature: v=1; a=openpgp-sha256; l=969; i=marcandre.lureau@redhat.com; h=from:subject:message-id; bh=bQisH5FZBJ2nMb07NbswCswDkAvlnIJEcdbaLo+TT1k=; b=owEBbQKS/ZANAwAKAdro4Ql1lpzlAcsmYgBqjXrTLrD5mVNjRcmEg0mI5HbRkFcA8K+5Qw5un DLKhNIPfbCJAjMEAAEKAB0WIQSHqb2TP4fGBtJ29i3a6OEJdZac5QUCao160wAKCRDa6OEJdZac 5eZVD/oCfL6/oLnq/00TvY7vigOQH6NG110X35hK9c5iqMOvOGJSjmsSz3HcFRJV6SHDF8AdXH4 gw16jm0LhStIBpgwy8ycN6qXIpeIqfTj5xsiYMJhQXxcixmF55hyHq0PyzHKcc7quY9+eu1JRHH kyHWdpP+RhwYjoADAMK126nqv1kH9Qwu7R5OFImEyp/Bdpk6yLMaeuv/MNoklAOtvPJ0/hk5xOF cge8/RPTcWr2kQgicGJIUvc5fwP90AXxKsZhaGN54zm+WFmx767sjuDnsnH3REW8/IZIbLBUvHW cPuGEwNNw08u2JrMd+q0RNNAItOQgT0geOdoOOL+DmM86oz7yM8aHNeXyjIoxulp8zsibMvH95F tQiDLFpt2x3F4h6kBDATzcEyROnVru2fRG7wj6tQxSM9gGBoaiQhWQ95krQBbiMhkcLo8VeEsXM s3GPwBNVoMjlQzJwcehis1CU08oJny6mNiRi33t5ONM8CZKRdFLSQBmqibbjcWnrLCwBhVGiS89 RKgTBZwj/zV+fVU74qHtXytlvO4BNXynq20eChz4N84N9I0/bK8E6jKjUSSkQ1+y3W7ZI2ab6nq 0Rimkkm6YAwagvNOFdZ6DK92BqssLsOWB+tlejQsmv3lRr3YDOeJPlW1f9XNJk47VapwZV7+DPi Q20T3MNK8sEMEGw== X-Developer-Key: i=marcandre.lureau@redhat.com; a=openpgp; fpr=87A9BD933F87C606D276F62DDAE8E10975969CE5 X-Scanned-By: MIMEDefang 3.4.1 on 10.30.177.111 Received-SPF: pass client-ip=170.10.133.124; envelope-from=marcandre.lureau@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: 12 X-Spam_score: 1.2 X-Spam_bar: + X-Spam_report: (1.2 / 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, RCVD_IN_SBL_CSS=3.335, SPF_HELO_PASS=-0.001, SPF_PASS=-0.001 autolearn=no autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: qemu development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org The MachineState fdt field is allocated by various machine types via create_device_tree(), load_device_tree(), or similar, but was never freed in machine_finalize(). Add the missing g_free() call. Reviewed-by: Zhao Liu Reviewed-by: Peter Maydell Reviewed-by: Philippe Mathieu-Daudé Signed-off-by: Marc-André Lureau Message-ID: <20260709111249.1107640-1-marcandre.lureau@redhat.com> --- hw/core/machine.c | 1 + 1 file changed, 1 insertion(+) diff --git a/hw/core/machine.c b/hw/core/machine.c index e617f7804d4e..8939ae16666c 100644 --- a/hw/core/machine.c +++ b/hw/core/machine.c @@ -1314,6 +1314,7 @@ static void machine_finalize(Object *obj) g_free(ms->nvdimms_state); g_free(ms->numa_state); g_free(ms->audiodev); + g_free(ms->fdt); } bool machine_usb(MachineState *machine) -- 2.55.0.543.g5ebe2ebe4ea8