In vhost_vdpa_set_config_call() if eventfd_ctx_fdget() fails the
'v->config_ctx' contains an error instead of a valid pointer.
Since we consider 'v->config_ctx' valid if it is not NULL, we should
set it to NULL in this case to avoid to use an invalid pointer in
other functions such as vhost_vdpa_c
On 2021/3/11 9:52 下午, Stefano Garzarella wrote:
In vhost_vdpa_set_config_call() if eventfd_ctx_fdget() fails the
'v->config_ctx' contains an error instead of a valid pointer.
Since we consider 'v->config_ctx' valid if it is not NULL, we should
set it to NULL in this case to avoid to use an inv