[Intel-gfx] [PATCH 5/7] drm/i915/sdvo: Don't unpack stack garbage

[Chris Wilson]

Quoting Ville Syrjala (2019-04-09 15:40:52)
> From: Ville Syrjälä <ville.syrjala at linux.intel.com>
> 
> Pass the length returned by intel_sdvo_read_infoframe() to
> hdmi_infoframe_unpack() so that we don't try to unpack any
> leftover stack garbage.
> 
> Signed-off-by: Ville Syrjälä <ville.syrjala at linux.intel.com>
Reviewed-by: Chris Wilson <chris at chris-wilson.co.uk>
-Chris