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Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost 

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost:
  virtio: fix out of range array access
hifive-unleashed-5.1
Linus Torvalds 2010-03-01 09:16:21 -08:00
parent ac0f6f927d 3119815912
commit 4805a1b0e6
1 changed files with 2 additions and 1 deletions
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3
drivers/virtio/virtio_pci.c
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@ -473,7 +473,8 @@ static void vp_del_vqs(struct virtio_device *vdev)
list_for_each_entry_safe(vq, n, &vdev->vqs, list) {
info = vq->priv;
if (vp_dev->per_vq_vectors)
if (vp_dev->per_vq_vectors &&
info->msix_vector != VIRTIO_MSI_NO_VECTOR)
free_irq(vp_dev->msix_entries[info->msix_vector].vector,
vq);
vp_del_vq(vq);