[Haskell-cafe] ghc_ticker not checking return code?

[Brandon Allbery]

Yeh, that was why "for some reason" — in that case I'd blame the audit
framework, not the program.

ghc_ticker is an internal thread of the ghc runtime, so you want the ghc
Trac, rts component. https://ghc.haskell.org/trac/ghc/newticket?type=bug
(you will need to create an account).

On Mon, Jun 18, 2018 at 4:48 AM Jon Fairbairn <jon.fairbairn at cl.cam.ac.uk>
wrote:

> Brandon Allbery <allbery.b at gmail.com> writes:
>
> > I'd suspect it's mishandling the error return from a read(). Or not
> > handling, but if the error it gets back is for some reason EAGAIN then
> it's
> > kinda difficult to handle this sanely except by adding extra
> > instrumentation to catch the loop.
>
> If a selinux denial is producing EAGAIN, something is very
> wrong. I doubt that that’s what’s happening. If I knew where to
> go I could create a ticket…
>
>
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-- 
brandon s allbery kf8nh                               sine nomine associates
allbery.b at gmail.com                                  ballbery at sinenomine.net
unix, openafs, kerberos, infrastructure, xmonad        http://sinenomine.net
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