Jason Wang 6f3180afbb vhost: do not try to access device IOTLB when not initialized ...

The code will try to access dev->iotlb when processing
VHOST_IOTLB_INVALIDATE even if it was not initialized which may lead
to NULL pointer dereference. Fixes this by check dev->iotlb before.

Fixes: 6b1e6cc785 ("vhost: new device IOTLB API")
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>

2018-01-24 16:55:38 -05:00

..

Kconfig

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Kconfig.vringh

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Makefile

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net.c

vhost: fix skb leak in handle_rx()

2017-12-02 21:31:03 -05:00

scsi.c

Merge branch 'work.iov_iter' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs

2017-11-17 12:08:18 -08:00

test.c

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test.h

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vhost.c

vhost: do not try to access device IOTLB when not initialized

2018-01-24 16:55:38 -05:00

vhost.h

…

vringh.c

…

vsock.c

vhost/vsock: fix uninitialized vhost_vsock->guest_cid

2017-11-14 23:57:40 +02:00