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| /qemu/hw/s390x/ |
| H A D | virtio-ccw.c | diff 7c486976 Tue Apr 23 15:15:19 GMT 2013 Cornelia Huck <cornelia.huck@de.ibm.com> virtio-ccw: Check indicators location.
If a guest neglected to register (secondary) indicators but still runs
with notifications enabled, we might end up writing to guest zero;
avoid this by checking for valid indicators and only writing to the
guest and generating an interrupt if indicators have been setup.
Cc: qemu-stable@nongnu.org
Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
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