Re: [Qemu-devel] [PATCH for-2.3 1/4] virtio-ccw: fix range check for SET_VQ

2015-03-27 Thread Christian Borntraeger
Am 26.03.2015 um 16:35 schrieb Cornelia Huck: > VIRTIO_PCI_QUEUE_MAX is already too big; a malicious guest would be > able to trigger a write beyond the VirtQueue structure. > > Cc: qemu-sta...@nongnu.org > Reviewed-by: David Hildenbrand > Signed-off-by: Cornelia Huck Acked-by: Christian Borntra

[Qemu-devel] [PATCH for-2.3 1/4] virtio-ccw: fix range check for SET_VQ

2015-03-26 Thread Cornelia Huck
VIRTIO_PCI_QUEUE_MAX is already too big; a malicious guest would be able to trigger a write beyond the VirtQueue structure. Cc: qemu-sta...@nongnu.org Reviewed-by: David Hildenbrand Signed-off-by: Cornelia Huck --- hw/s390x/virtio-ccw.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) dif