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| author | Alex Williamson <alex.williamson@redhat.com> | 2015-04-08 08:11:51 -0600 |
|---|---|---|
| committer | Alex Williamson <alex.williamson@redhat.com> | 2015-04-08 08:11:51 -0600 |
| commit | 5a0ff17741c1785b27229a16b5ab77470d71b170 (patch) | |
| tree | 9dc54676f580c440444e92c65013896d1572c6be | |
| parent | 6eb7018705de09b4138ca05d6a157203e0ea791a (diff) | |
| download | linux-5a0ff17741c1785b27229a16b5ab77470d71b170.tar.bz2 | |
vfio-pci: Fix use after free
Reported by 0-day test infrastructure.
Fixes: ecaa1f6a0154 ("vfio-pci: Add VGA arbiter client")
Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
| -rw-r--r-- | drivers/vfio/pci/vfio_pci.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/vfio/pci/vfio_pci.c b/drivers/vfio/pci/vfio_pci.c index 049b9e9e0a41..69fab0fd15ae 100644 --- a/drivers/vfio/pci/vfio_pci.c +++ b/drivers/vfio/pci/vfio_pci.c @@ -953,6 +953,7 @@ static int vfio_pci_probe(struct pci_dev *pdev, const struct pci_device_id *id) if (ret) { iommu_group_put(group); kfree(vdev); + return ret; } if (vfio_pci_is_vga(pdev)) { |