diff options
| author | Philippe Mathieu-Daudé <philmd@linaro.org> | 2023-11-21 18:40:47 +0100 |
|---|---|---|
| committer | Michael Tokarev <mjt@tls.msk.ru> | 2023-12-20 19:11:10 +0300 |
| commit | ac1749e4446b34a4f22e5661c2558f134cc95118 (patch) | |
| tree | 0cf14c4c1bbe91cf2c88babbb5cb206dda1e2dac | |
| parent | ac179ffe7e1c611b731a8705ae28fbfa04e89539 (diff) | |
hw/virtio: Free VirtIOIOMMUPCI::vdev.reserved_regions[] on finalize()
Commit 0be6bfac62 ("qdev: Implement variable length array properties")
added the DEFINE_PROP_ARRAY() macro with the following comment:
* It is the responsibility of the device deinit code to free the
* @_arrayfield memory.
Commit 8077b8e549 added:
DEFINE_PROP_ARRAY("reserved-regions", VirtIOIOMMUPCI,
vdev.nb_reserved_regions, vdev.reserved_regions,
qdev_prop_reserved_region, ReservedRegion),
but forgot to free the 'vdev.reserved_regions' array. Do it in the
instance_finalize() handler.
Cc: qemu-stable@nongnu.org
Fixes: 8077b8e549 ("virtio-iommu-pci: Add array of Interval properties") # v5.1.0+
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Eric Auger <eric.auger@redhat.com>
Message-id: 20231121174051.63038-3-philmd@linaro.org
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
(cherry picked from commit c9a4aa06dfce0fde1e279e1ea0c1945582ec0d16)
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
(Mjt: fixup hw/virtio/virtio-iommu-pci.c for before v8.1.0-2552-g41cc70cdf5,
"virtio-iommu: Rename reserved_regions into prop_resv_regions" -- so now
patch subject matches actual change again)
| -rw-r--r-- | hw/virtio/virtio-iommu-pci.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/hw/virtio/virtio-iommu-pci.c b/hw/virtio/virtio-iommu-pci.c index 7ef2f9dcdb..eab6e1c793 100644 --- a/hw/virtio/virtio-iommu-pci.c +++ b/hw/virtio/virtio-iommu-pci.c @@ -95,10 +95,18 @@ static void virtio_iommu_pci_instance_init(Object *obj) TYPE_VIRTIO_IOMMU); } +static void virtio_iommu_pci_instance_finalize(Object *obj) +{ + VirtIOIOMMUPCI *dev = VIRTIO_IOMMU_PCI(obj); + + g_free(dev->vdev.reserved_regions); +} + static const VirtioPCIDeviceTypeInfo virtio_iommu_pci_info = { .generic_name = TYPE_VIRTIO_IOMMU_PCI, .instance_size = sizeof(VirtIOIOMMUPCI), .instance_init = virtio_iommu_pci_instance_init, + .instance_finalize = virtio_iommu_pci_instance_finalize, .class_init = virtio_iommu_pci_class_init, }; |