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linux-stable/drivers/vdpa/vdpa_sim
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Dan Carpenter cf16fe9243 vdpa: Fix pointer math bug in vdpasim_get_config() 
If "offset" is non-zero then we end up copying from beyond the end of
the config because of pointer math.  We can fix this by casting the
struct to a u8 pointer.

Fixes: 2c53d0f64c ("vdpasim: vDPA device simulator")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Link: https://lore.kernel.org/r/20200406144552.GF68494@mwanda
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Acked-by: Jason Wang <jasowang@redhat.com>
2020-08-10 10:38:55 -04:00
..
Makefile
vdpa_sim.c vdpa: Fix pointer math bug in vdpasim_get_config() 2020-08-10 10:38:55 -04:00