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c6ed6dad5c
Currently userspace is allowed to feed in any king of garbage in the high bits of the mode flags/type, as are drivers when probing modes. Reject any mode with bogus flags/type. Hopefully this won't break any current userspace... v2: Split the type and flags checks to separates ifs (Chris) Cc: Chris Wilson <chris@chris-wilson.co.uk> Cc: Jose Abreu <Jose.Abreu@synopsys.com> Cc: Adam Jackson <ajax@redhat.com> Cc: Keith Packard <keithp@keithp.com> Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Reviewed-by: Adam Jackson <ajax@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20171115154913.23827-1-ville.syrjala@linux.intel.com Reviewed-by: Alex Deucher <alexander.deucher@amd.com> |
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