On dim., 2012-06-03 at 01:08 +0100, Ben Hutchings wrote: > So sizeof(s) == 4 and count <= 3,
How do you know that? From the call stack? > but the compiler is still too stupid > to avoid generating a conditional call to copy_from_user_overflow(). > And this would break the build if we did what you're asking. Well, I think the point is to manage to fix those (if it's now the default upstream, I guess there will be some more visibility and people trying to fix them). I still think it's useful to catch those at compile time instead of at runtime. Regards, -- Yves-Alexis
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