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Date:      Tue, 24 Jan 2012 19:13:39 -0500
From:      Eitan Adler <eadler@freebsd.org>
To:        Andreas Tobler <andreast@freebsd.org>
Cc:        svn-src-head@freebsd.org, svn-src-all@freebsd.org, src-committers@freebsd.org
Subject:   Re: svn commit: r230353 - head/usr.sbin/makefs
Message-ID:  <CAF6rxgn_WUVJBVenLFYmM-ej0HQOPtY9xx5Q1XJhtFWaLXEN7w@mail.gmail.com>
In-Reply-To: <4F1F3585.8060802@FreeBSD.org>
References:  <201201200138.q0K1cLZP016695@svn.freebsd.org> <4F1F3585.8060802@FreeBSD.org>

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On Tue, Jan 24, 2012 at 5:49 PM, Andreas Tobler <andreast@freebsd.org> wrot=
e:
> Hi Eitan,
> I do not know which of the makefs commits it was:
>
> [andreast@neon] /export/home/andreast/> =C2=A0makefs -t cd9660 -o chrp-bo=
ot -o
> rockridge -o label=3Dpseries -B4321 p.iso /data1/netboot/powerpc64/
> Segmentation fault (core dumped)
>
> [neon:~] andreast% uname -ra
> FreeBSD neon.andreas.nets 10.0-CURRENT FreeBSD 10.0-CURRENT #11 r230469M:
> Mon Jan 23 02:53:05 CET 2012
> andreast@neon.andreas.nets:/usr/obj/export/devel/fbsd/head/src/sys/NEON
> =C2=A0amd64

Thanks for the report!

> Reverting to 230352 lets me create an iso.

This is very strange - the change I made should have been idempotent
at low levels of optimization and a no-op at higher levels of
optimization.

> I compile makefs with the base compiler.
>
> I'll do some more investigations tomorrow, late night here.

I will not have access to my dev box for about 1 week so I won't be
able to act on any information gathered for a bit. That said if my
commit *did* break something I want to know :)

> if you have an idea, would be great.

If you can't investigate by the time I have access to my computer
again I will take a look.


Sorry for any trouble you had.



--=20
Eitan Adler
Source & Ports committer
X11, Bugbusting teams



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