Re: [PATCH 02/10] module: fix out-of-range memory access

[Tejun Heo]

Tejun Heo wrote:
> Impact: subtle memory access bug fix
> 
> percpu_modalloc() may access pcpu_size[-1].  The access won't change
> the value by itself but it still is read/write access and dangerous.
> Fix it.
> 
> Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>

Dropped as this can never happen.

-- 
tejun
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/