Re: [PATCH] mm: Add kvfree_sensitive() for freeing sensitive data objects

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David Rientjes <rientjes@xxxxxxxxxx> wrote:

> > +static inline void kvfree_sensitive(const void *addr, size_t len)
> > +{
> > +	if (addr) {
> 
> Shouldn't this be if (unlikely(ZERO_OR_NULL_PTR(addr))?

You've reversed the logic - it needs a '!' there.

David





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