Jason Wang d65026c6c6 vhost: validate log when IOTLB is enabled ... Vq log_base is the userspace address of bitmap which has nothing to do with IOTLB. So it needs to be validated unconditionally otherwise we may try use 0 as log_base which may lead to pin pages that will lead unexpected result (e.g trigger BUG_ON() in set_bit_to_user()). Fixes: 6b1e6cc785 ("vhost: new device IOTLB API") Reported-by: syzbot+6304bf97ef436580fede@syzkaller.appspotmail.com Signed-off-by: Jason Wang <jasowang@redhat.com> Acked-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>		2018-03-29 16:22:47 -04:00
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Kconfig	…
Kconfig.vringh	…
Makefile	…
net.c	vhost_net: add missing lock nesting notation	2018-03-26 12:59:01 -04:00
scsi.c	…
test.c	…
test.h	…
vhost.c	vhost: validate log when IOTLB is enabled	2018-03-29 16:22:47 -04:00
vhost.h	…
vringh.c	…
vsock.c	…