| commit | 3750dabc69d76f0938cc726a64a70e4ae2fe21df | |
| author | Gonglei <arei.gonglei@huawei.com> | |
| Tue, 23 Jun 2015 01:53:04 +0000 (23 09:53 +0800) | ||
| committer | Michael S. Tsirkin <mst@redhat.com> | |
| Tue, 23 Jun 2015 06:14:13 +0000 (23 08:14 +0200) | ||
| tree | c8b98af13875108b8cb9a4c8f92e443db233d3b4 | treesnapshot (tar.gz zip) |
| parent | 0c8ff723bd29e5c8b2ca989f857ae5c37ec49c4e | commitdiff |
virito-pci: fix OVERRUN problem
Overrunning array "proxy->guest_features" of 2 4-byte
elements at element index 2 (byte offset 8) using index
"proxy->gfselect" (which evaluates to 2). Normally, the
Linux kernel driver just read/write '0' or '1' as the
"proxy->gfselect" values, so using '<' instead of '=<' to
make coverity happy and avoid potential harm.
Cc: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Gonglei <arei.gonglei@huawei.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Overrunning array "proxy->guest_features" of 2 4-byte
elements at element index 2 (byte offset 8) using index
"proxy->gfselect" (which evaluates to 2). Normally, the
Linux kernel driver just read/write '0' or '1' as the
"proxy->gfselect" values, so using '<' instead of '=<' to
make coverity happy and avoid potential harm.
Cc: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Gonglei <arei.gonglei@huawei.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
| hw/virtio/virtio-pci.c | diffblobblamehistory |