Prasad J Pandit 973e7170dd virtio: add check for descriptor's mapped address ... virtio back end uses set of buffers to facilitate I/O operations. If its size is too large, 'cpu_physical_memory_map' could return a null address. This would result in a null dereference while un-mapping descriptors. Add check to avoid it. Reported-by: Qinghao Tang <luodalongde@gmail.com> Signed-off-by: Prasad J Pandit <pjp@fedoraproject.org> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com> Reviewed-by: Laszlo Ersek <lersek@redhat.com>		2016-09-23 18:51:40 +03:00
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Makefile.objs	vhost-vsock: add virtio sockets device	2016-09-10 00:28:08 +03:00
trace-events	trace-events: fix first line comment in trace-events	2016-08-12 10:36:01 +01:00
vhost-backend.c	vhost-vsock: add virtio sockets device	2016-09-10 00:28:08 +03:00
vhost-user.c	Revert "vhost-user: Attempt to fix a race with set_mem_table."	2016-08-15 15:12:21 +01:00
vhost-vsock.c	vhost-vsock: add virtio sockets device	2016-09-10 00:28:08 +03:00
vhost.c	vhost: don't set vring call if no vector	2016-09-09 20:58:34 +03:00
virtio-balloon.c	virtio-balloon: fix stats vq migration	2016-09-09 20:58:34 +03:00
virtio-bus.c	virtio-bus: Plug devices after features are negotiated	2016-09-15 17:30:03 +03:00
virtio-mmio.c	virtio-mmio: format transport base address in BusClass.get_dev_path	2016-07-14 16:51:36 +01:00
virtio-pci.c	virtio-bus: Plug devices after features are negotiated	2016-09-15 17:30:03 +03:00
virtio-pci.h	virtio-bus: Plug devices after features are negotiated	2016-09-15 17:30:03 +03:00
virtio-rng.c	virtio-rng: Wrap in vmstate	2016-07-21 20:44:20 +03:00
virtio.c	virtio: add check for descriptor's mapped address	2016-09-23 18:51:40 +03:00