| commit | 43e86c8f5b6d9f6279e20dede4e1f7829bdc43b7 | |
| author | Isaku Yamahata <yamahata@valinux.co.jp> | |
| Fri, 29 Jul 2011 01:01:43 +0000 (29 10:01 +0900) | ||
| committer | Michael S. Tsirkin <mst@redhat.com> | |
| Fri, 29 Jul 2011 05:01:52 +0000 (29 08:01 +0300) | ||
| tree | 4221090f4a8bd3aaa68a3ad7f464ceda4dc21634 | treesnapshot (tar.gz zip) |
| parent | 845f85fa1597c72609bd10a37b9586b445c13d49 | commitdiff |
pcie_host: verify mmcfg address range
For a conventional pci device behind
a pcie-to-pci bridge, pci_host handlers get confused by
an out of bounds access in the range [256, 4K).
Check for such an access and make it have no effect.
Signed-off-by: Isaku Yamahata <yamahata@valinux.co.jp>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
For a conventional pci device behind
a pcie-to-pci bridge, pci_host handlers get confused by
an out of bounds access in the range [256, 4K).
Check for such an access and make it have no effect.
Signed-off-by: Isaku Yamahata <yamahata@valinux.co.jp>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
| hw/pcie_host.c | diffblobblamehistory |