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Re: [PATCH] Tests for minimal signal handler functionality in MINSIGSTKSZ space.
On 1/17/19 4:06 AM, Carlos O'Donell wrote:
> I worried about this during the original review, but my conclusion was
> that no sane user would do such an alignment to push their own stack
> against the guard. At least I've never seen it done.
I have seen users use malloc to allocate stacks. Which is basically the same
as putting the allocation next to the guard, except it corrupts the arena
instead. :-P
r~