Re: [PATCH 1/2] drm/logicvc: Avoid possible overflow in layer buffer setup variables

Hi folks, On Wed 25 Oct 23, 15:09, Paul Kocialkowski wrote: > The buffer_sel, voffset and hoffset values are calculated from u32 > values and might overflow under certain conditions. > > Move them to u32 definitions instead of u8/u16 to avoid the issue. Any chance to get a quick review on this s

[PATCH 1/2] drm/logicvc: Avoid possible overflow in layer buffer setup variables

The buffer_sel, voffset and hoffset values are calculated from u32 values and might overflow under certain conditions. Move them to u32 definitions instead of u8/u16 to avoid the issue. Signed-off-by: Paul Kocialkowski Reported-by: Dan Carpenter Fixes: efeeaefe9be5 ("drm: Add support for the Lo