On Fri, 9 Mar 2007, Oleg Nesterov wrote:
>
> Also. A malicious user can eat all memory,
> signalfd_deliver()->kmem_cache_alloc()
> doesn't check any limits.
This, btw, is one reason I *really* think signalfd() should just use the
same old signal queue, and not try to make its own.
Signal queueing and unqueuing simply isn't that simple.
Linus
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