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由 Rob Clark 提交于
It looks like in all cases 'struct vmw_connector_state' is used. But only in stdu connectors, was atomic_{duplicate,destroy}_state() properly subclassed. Leading to writes beyond the end of the allocated connector state block and all sorts of fun memory corruption related crashes. Fixes: d7721ca7 "drm/vmwgfx: Connector atomic state" Cc: <stable@vger.kernel.org> Signed-off-by: NRob Clark <rclark@redhat.com> Reviewed-by: NThomas Hellstrom <thellstrom@vmware.com>
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