The ccw notify hypercall handler was missing a sanity check for the
queue number, making it possible for an ill-behaving caller to crash
qemu. Not good.
Please pull.
The following changes since commit e769bdc26ded6d7681cddd9f67c5f87a4b5ba53c:
hw/qdev: Abort rather than ignoring errors adding device properties
(2013-03-26 09:27:02 -0500)
are available in the git repository at:
git://github.com/cohuck/qemu virtio-ccw-upstr
for you to fetch changes up to b57ed9bf075e33cdd2f9eb545ff555301dd57221:
virtio-ccw: Queue sanity check for notify hypercall. (2013-03-26 18:04:24
+0100)
----------------------------------------------------------------
Cornelia Huck (1):
virtio-ccw: Queue sanity check for notify hypercall.
hw/s390x/s390-virtio-ccw.c | 3 +++
1 file changed, 3 insertions(+)
--
1.7.9.5
