[PATCH] Improve check against integer wraparound in hcreate_r [BZ #18240]

[Andreas Schwab]

Szabolcs Nagy <szabolcs.nagy@arm.com> writes:

> i think the test-skeleton changes malloc behaviour
> in weird ways, but i'm not yet sure what's going on.

  mallopt (M_PERTURB, 42);

Andreas.

-- 
Andreas Schwab, SUSE Labs, schwab@suse.de
GPG Key fingerprint = 0196 BAD8 1CE9 1970 F4BE  1748 E4D4 88E3 0EEA B9D7
"And now for something completely different."