[Haskell-cafe] Tips for debugging seg. faults?

Carter Schonwald carter.schonwald at gmail.com
Tue Jun 22 20:35:58 UTC 2021


Agreed. For low level crashes any ambiguity leads to a lot of erroneous
tail chasing

On Sun, Jun 20, 2021 at 6:13 PM Viktor Dukhovni <ietf-dane at dukhovni.org>
wrote:

> On Sun, Jun 20, 2021 at 06:54:32AM -0700, David Banas wrote:
>
> > Wrt/ `withForeignPtr`, you are suggesting that I use it, not that I
> > avoid it; correct?
>
> Yes, it tries to ensure that memory is not released too early.
>
> > Wrt/ “pinned memory”, could you give me a little more explanation?
>
> I'd like to repeat my suggestion that you should post more details about
> your use-case.  The abstract discussion may waste your time on topics
> that are not relevant to you.
>
> --
>     Viktor.
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