tree a94a0c4e8a224261b3e2cb6f1329056f80d4e7b2
parent 8a74ad60a546b13bd1096b2a61a7a5c6fd9ae17c
author Krishna Kumar <krkumar2@in.ibm.com> 1274766036 +0530
committer Michael S. Tsirkin <mst@redhat.com> 1274951942 +0300

vhost: Fix host panic if ioctl called with wrong index

Missed a boundary value check in vhost_set_vring. The host panics if
idx == nvqs is used in ioctl commands in vhost_virtqueue_init.

Signed-off-by: Krishna Kumar <krkumar2@in.ibm.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>