qemu-e2k/hw/virtio
Maxime Coquelin b9ec9bd468 vhost-user: unregister slave req handler at cleanup time
If the backend sends a request just before closing the socket,
the aio dispatcher might schedule its reading after the vhost
device has been cleaned, leading to a NULL pointer dereference
in slave_read();

vhost_user_cleanup() already closes the socket but it is not
enough, the handler has to be unregistered.

Signed-off-by: Maxime Coquelin <maxime.coquelin@redhat.com>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2017-07-03 22:29:49 +03:00
..
Makefile.objs stubs: move vhost stubs to stubs/vhost.o 2017-01-16 17:52:35 +01:00
trace-events virtio: add virtqueue_alloc_element tracepoint 2017-06-02 18:57:17 +03:00
vhost-backend.c vhost: ensure vhost_ops are set before calling iotlb callback 2017-07-03 22:29:49 +03:00
vhost-stub.c stubs: move vhost stubs to stubs/vhost.o 2017-01-16 17:52:35 +01:00
vhost-user.c vhost-user: unregister slave req handler at cleanup time 2017-07-03 22:29:49 +03:00
vhost-vsock.c migration: migration.h was not needed 2017-05-18 19:20:59 +02:00
vhost.c vhost: rework IOTLB messaging 2017-06-02 18:57:17 +03:00
virtio-balloon.c balloon: Don't balloon roms 2017-01-10 07:02:52 +02:00
virtio-bus.c virtio: Fix error handling in virtio_bus_device_plugged 2017-03-22 17:54:32 +02:00
virtio-crypto-pci.c virtio-crypto-pci: tag virtio-crypto device hot pluggable 2017-01-10 07:02:52 +02:00
virtio-crypto.c hw: Fix typos found by codespell 2017-01-24 23:26:52 +03:00
virtio-mmio.c virtio-mmio: switch to linux headers 2017-01-18 22:59:53 +02:00
virtio-pci.c pci: Make errp the last parameter of pci_add_capability() 2017-07-03 22:29:49 +03:00
virtio-pci.h vhost-user-scsi: Introduce vhost-user-scsi host device 2017-06-15 11:18:40 +02:00
virtio-rng.c virtio-rng: stop virtqueue while the CPU is stopped 2017-04-21 12:25:40 +02:00
virtio.c virtio: add virtqueue_alloc_element tracepoint 2017-06-02 18:57:17 +03:00