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Date: Mon, 01 Dec 2014 07:09:22 +0100
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Subject: Re: test sapi/fpm/tests/015.phpt
From: remi@fedoraproject.org (Remi Collet)

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Le 01/12/2014 04:37, Stanislav Malyshev a =C3=A9crit :
> Hi Remi!
>=20
> I see that the test sapi/fpm/tests/015.phpt is randomly
> intermittently failing all the time in CI, making it harder to
> evaluate fixes. The cause of the failure is additional one or two
> messages like this:
>=20
> ERROR: unable to read what child say: Bad file descriptor (9)
>=20
> Could you (or somebody else who knows FPM better than me) look into
> it and make it work or XFAIL it or disable it if it's impossible?

015 is the only test which rely on "catch_workers_output =3D yes"

So this feature seems to have issues :(

I think we should be able to write directly in the master error_log
without having to go through via this master-child-pipe solution.

I already have a patch and run some tests on this.

I will look at this ASAP (probably using XFAIL for now).

Notice: I think some downstream use php_admin_value[error_log]
which create a "per-pool" file, but owned by the non privileged child
user (not perfect for security, as the dir must be widely open).

With default config... (no catch_workers_output and no
php_admin_value) child messages are simply lost in /dev/null :(



Remi.

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