[PULL] virtio-ccw fix.

Submitted by Cornelia Huck on March 26, 2013, 5:09 p.m.


Message ID 1364317746-19166-1-git-send-email-cornelia.huck@de.ibm.com
State New
Headers show


git://github.com/cohuck/qemu virtio-ccw-upstr

Commit Message

Cornelia Huck March 26, 2013, 5:09 p.m.
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(+)


Anthony Liguori March 27, 2013, 9:15 p.m.
Pulled.  Thanks.


Anthony Liguori