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GET /api/1.1/patches/2232326/?format=api
{ "id": 2232326, "url": "http://patchwork.ozlabs.org/api/1.1/patches/2232326/?format=api", "web_url": "http://patchwork.ozlabs.org/project/qemu-devel/patch/20260504-qom-tests-v2-1-ef7e3dc94f7a@redhat.com/", "project": { "id": 14, "url": "http://patchwork.ozlabs.org/api/1.1/projects/14/?format=api", "name": "QEMU Development", "link_name": "qemu-devel", "list_id": "qemu-devel.nongnu.org", "list_email": "qemu-devel@nongnu.org", "web_url": "", "scm_url": "", "webscm_url": "" }, "msgid": "<20260504-qom-tests-v2-1-ef7e3dc94f7a@redhat.com>", "date": "2026-05-04T11:34:49", "name": "[v2,01/46] hw/pci: handle missing bus in prop_pci_busnr_get", "commit_ref": null, "pull_url": null, "state": "new", "archived": false, "hash": "5dd5240ac140b420e9513f68b767c6576a9cc123", "submitter": { "id": 66774, "url": "http://patchwork.ozlabs.org/api/1.1/people/66774/?format=api", "name": "Marc-André Lureau", "email": "marcandre.lureau@redhat.com" }, "delegate": null, "mbox": "http://patchwork.ozlabs.org/project/qemu-devel/patch/20260504-qom-tests-v2-1-ef7e3dc94f7a@redhat.com/mbox/", "series": [ { "id": 502649, "url": "http://patchwork.ozlabs.org/api/1.1/series/502649/?format=api", "web_url": "http://patchwork.ozlabs.org/project/qemu-devel/list/?series=502649", "date": "2026-05-04T11:34:48", "name": "Fix various QOM object life-cycle issues", "version": 2, "mbox": "http://patchwork.ozlabs.org/series/502649/mbox/" } ], "comments": "http://patchwork.ozlabs.org/api/patches/2232326/comments/", "check": "pending", "checks": "http://patchwork.ozlabs.org/api/patches/2232326/checks/", "tags": {}, "headers": { "Return-Path": "<qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org>", "X-Original-To": "incoming@patchwork.ozlabs.org", "Delivered-To": "patchwork-incoming@legolas.ozlabs.org", "Authentication-Results": [ "legolas.ozlabs.org;\n\tdkim=pass (1024-bit key;\n unprotected) header.d=redhat.com header.i=@redhat.com header.a=rsa-sha256\n header.s=mimecast20190719 header.b=cuPyDpwq;\n\tdkim-atps=neutral", "legolas.ozlabs.org;\n spf=pass (sender SPF authorized) smtp.mailfrom=nongnu.org\n (client-ip=209.51.188.17; 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a=openpgp-sha256; l=1270;\n i=marcandre.lureau@redhat.com; h=from:subject:message-id;\n bh=TNcMmHQOk/Cv/pMBfbzxmrySqL4hQAd92bEHD4UL6Q0=;\n b=owEBbQKS/ZANAwAKAdro4Ql1lpzlAcsmYgBp+IRr//8ubAy8v2Oj1r0e7dXjo+CRyChMgnZ/0\n A1+EgTV1nSJAjMEAAEKAB0WIQSHqb2TP4fGBtJ29i3a6OEJdZac5QUCafiEawAKCRDa6OEJdZac\n 5VcCD/9gGFYwE91xP9RdLb6fSOV65ujihzeQ0i1npwXmXc86tDhxFSXcMa/JNFrvBB43HbpHmZW\n ulj5WQFBerU7dJ9bx4kMNrz658dLKsIVOz96CF4vzBY35J5q0PukFG5FpeJEnPcclsNn3+ty47t\n YjIGnhx1liyTj8+p6rldYalAFC1FOM6Z52QKcopN1XNQe+Rdc7juxh/Nz7RLCzUwMg/9taof+/9\n 8Idmx0lPzuoh1l4D3IqB0LN1fm8ar450dDKJZz9PQcolWMHq+YZOk8/qG+COOvcD8bz2WgyjUsU\n YNwkfJ9rJYhfZwPi5eQR8KeCpX5nMSlASvciFtdc0HuaWZQw8yuL1sMDt/D1r/YBeJ+SqX4CVya\n Qlm2Bj/ccmmgT1eJMFUkVC1viBYz9R57r3+OkTjZAbROEoibo91BgS04j+69YPjXeGffH2UPkW6\n 0zvqR8JtABLSQOU9jU5A03ceQfx09ab3Rm3mlzUiIPbK7rxm1R2G19GYfjxRUZjtssq3NdEozVn\n syYGoahObkk7Cw/CDEgS6xNUHyGr68HKwR5jK4BkEBePAc//ZX2apFhfcLXjAjZ2nnE1XCiT52c\n BGdck9m9qGr4TzHUxQCn61OShf6UUJN/DQAscQXCsgbPC7bUN4wyvUvZV4IPP96xXO/3rIBlj+E\n pegFo4nZSU8x6TQ==", "X-Developer-Key": "i=marcandre.lureau@redhat.com; a=openpgp;\n fpr=87A9BD933F87C606D276F62DDAE8E10975969CE5", "X-Scanned-By": "MIMEDefang 3.4.1 on 10.30.177.111", "Received-SPF": "pass client-ip=170.10.133.124;\n envelope-from=marcandre.lureau@redhat.com;\n helo=us-smtp-delivery-124.mimecast.com", "X-Spam_score_int": "8", "X-Spam_score": "0.8", "X-Spam_bar": "/", "X-Spam_report": "(0.8 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.444,\n DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1,\n RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H5=0.001, RCVD_IN_MSPIKE_WL=0.001,\n RCVD_IN_SBL_CSS=3.335, SPF_HELO_PASS=-0.001,\n 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 <qemu-devel.nongnu.org>", "List-Unsubscribe": "<https://lists.nongnu.org/mailman/options/qemu-devel>,\n <mailto:qemu-devel-request@nongnu.org?subject=unsubscribe>", "List-Archive": "<https://lists.nongnu.org/archive/html/qemu-devel>", "List-Post": "<mailto:qemu-devel@nongnu.org>", "List-Help": "<mailto:qemu-devel-request@nongnu.org?subject=help>", "List-Subscribe": "<https://lists.nongnu.org/mailman/listinfo/qemu-devel>,\n <mailto:qemu-devel-request@nongnu.org?subject=subscribe>", "Errors-To": "qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org", "Sender": "qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org" }, "content": "When called on an unrealized device (e.g. from\nqmp_qom_list_properties), pci_get_bus() returns NULL since the device\nhas no parent bus. Check for this to avoid a NULL dereference in\npci_bus_num().\n\nFixes: df9ac7254fd9 (\"hw/pci: Add a busnr property to pci_props and use for acpi/gi\")\nSigned-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>\n---\n hw/pci/pci.c | 11 +++++++++--\n 1 file changed, 9 insertions(+), 2 deletions(-)", "diff": "diff --git a/hw/pci/pci.c b/hw/pci/pci.c\nindex a0dbb81fd90..bf13cabd174 100644\n--- a/hw/pci/pci.c\n+++ b/hw/pci/pci.c\n@@ -64,10 +64,17 @@ static void pcibus_reset_hold(Object *obj, ResetType type);\n static bool pcie_has_upstream_port(PCIDevice *dev);\n \n static void prop_pci_busnr_get(Object *obj, Visitor *v, const char *name,\n- void *opaque, Error **errp)\n+ void *opaque, Error **errp)\n {\n- uint8_t busnr = pci_dev_bus_num(PCI_DEVICE(obj));\n+ PCIDevice *dev = PCI_DEVICE(obj);\n+ PCIBus *bus = pci_get_bus(dev);\n+ uint8_t busnr;\n \n+ if (!bus) {\n+ error_setg(errp, \"device not attached to a PCI bus\");\n+ return;\n+ }\n+ busnr = pci_bus_num(bus);\n visit_type_uint8(v, name, &busnr, errp);\n }\n \n", "prefixes": [ "v2", "01/46" ] }