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  • Hash : c8d8e158
    Author : Alexei Podtelezhnikov
    Date : 2017-09-30T14:28:58

    Signedness fixes in bitmap presetting.
    
    Reported as
    
      https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=3514.
    
    * src/raster/ftrend1.c (ft_raster1_render): Exlicitly signed height.
    * src/smooth/ftsmooth.c (ft_smooth_render_generic): Ditto.
    * src/base/ftobjs.c (ft_glyphslot_preset_bitmap): Explicitly unsigned
    subtraction.