Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
Merge git://github.com/rustyrussell/linux
* git://github.com/rustyrussell/linux:
virtio-pci: fix use after free
+6
-5
+6
-5
drivers/virtio/virtio_pci.c
+6
-5
drivers/virtio/virtio_pci.c
···
594
594
595
595
static void virtio_pci_release_dev(struct device *_d)
596
596
{
597
-
struct virtio_device *dev = container_of(_d, struct virtio_device,
598
-
dev);
599
-
struct virtio_pci_device *vp_dev = to_vp_device(dev);
600
-
601
-
kfree(vp_dev);
597
+
/*
598
+
* No need for a release method as we allocate/free
599
+
* all devices together with the pci devices.
600
+
* Provide an empty one to avoid getting a warning from core.
601
+
*/
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602
}
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603
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604
/* the PCI probing function */
···
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686
pci_iounmap(pci_dev, vp_dev->ioaddr);
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687
pci_release_regions(pci_dev);
688
688
pci_disable_device(pci_dev);
689
+
kfree(vp_dev);
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690
}
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692
#ifdef CONFIG_PM