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Message-ID: <87bk663byt.fsf@keithp.com>
Date: Thu, 18 Apr 2024 08:52:10 -0700
From: Keith Packard <keithp@...thp.com>
To: Florian Weimer <fweimer@...hat.com>
Cc: libc-coord@...ts.openwall.com
Subject: Re: Preventing re-use of jmp_buf?
> I think it's possible to meet all the preconditions for longjmp and call
> it multiple times after a setjmp call, on the same buffer. Therefore, I
> don't think this would be a conforming or just compatible change.
Yeah, I would have to agree that it is within the bounds of the spec to
re-use them intentionally. Thanks for taking time to think about this.
--
-keith
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