| commit | 42e4126b793d15ec40f3a84017e1d8afecda1b6d | |
| author | Jan Kiszka <jan.kiszka@siemens.com> | |
| Fri, 22 Jul 2011 09:05:01 +0000 (22 11:05 +0200) | ||
| committer | Michael S. Tsirkin <mst@redhat.com> | |
| Wed, 27 Jul 2011 07:57:22 +0000 (27 10:57 +0300) | ||
| tree | cad2ca961f45dbfca771a370cf8fd95c47cd09ba | treesnapshot (tar.gz zip) |
| parent | 85dde9a90b9d26273ef531d344b2cdfee9a6683d | commitdiff |
pci: Common overflow prevention
Introduce pci_config_read/write_common helpers to prevent passing
accesses down the callback chain that go beyond the config space limits.
Adjust length assertions as they are no longer correct (cutting may
generate valid 3 byte accesses).
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Introduce pci_config_read/write_common helpers to prevent passing
accesses down the callback chain that go beyond the config space limits.
Adjust length assertions as they are no longer correct (cutting may
generate valid 3 byte accesses).
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
| hw/pci.c | diffblobblamehistory | |
| hw/pci_host.c | diffblobblamehistory | |
| hw/pci_host.h | diffblobblamehistory | |
| hw/pcie_host.c | diffblobblamehistory |