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| From: | Stefan Monnier |
| Subject: | Re: Opportunistic garbage collection |
| Date: | Thu, 25 Apr 2019 20:15:48 -0400 |
| User-agent: | Gnus/5.13 (Gnus v5.13) Emacs/27.0.50 (gnu/linux) |
> And since that's signed integer multiplication, it can overflow with
> undefined behavior.
Ah, right, so it's not really the size but the sign: it should be
EMACS_UINT fact = XFIXNAT (factor);
-- Stefan
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