[Haskell-cafe] ghc_ticker not checking return code?

Jon Fairbairn jon.fairbairn at cl.cam.ac.uk
Mon Jun 18 08:48:28 UTC 2018

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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