Re: DHCP server bug (miscompiled by GCC compiler)

"David L. Parsley" <[email protected]> Fri, 09 Sep 2005 11:21:15 -0400
Newsgroups gmane.linux.tao.general
Message-ID <[email protected]>
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On Fri, 2005-09-09 at 10:56 -0400, David L. Parsley wrote:
> On Fri, 2005-09-09 at 09:40 -0500, Ed Wilts wrote:
> > On Fri, Sep 09, 2005 at 09:44:24AM -0400, David L. Parsley wrote:
> > > On Fri, 2005-09-09 at 08:24 +0200, Milan Ker=C5=A1l=C3=A1ger wrote:
> > > It's spelled out pretty nicely here:
> > > https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=3D150267
> > >=20
> > > So it looks like gcc > 3.4.3-13 (Tao 4 now at 3.4.3-22.1) should fix
> > > this.  I've recompiled w/ current gcc and put a version-bumped build =
in
> > > a new 'testing' repo.
> > >=20
> > > Milan, could you please check these out and get back to me, before I
> > > make an errata?
> >=20
> > Doesn't this generate a fork from the RHEL releases?
>=20
> Yes :-/
>=20
> >   Can we tell which
> > gcc Red Hat compiled their current shipping version with?
>=20
> Sure, it's right there in the bug report:
> The dhcp-3.0.1-12_EL package was built on Nov 17th 2004,
> with compiler 3.4.3-2.EL4 and that is the version that=20
> was tested, when no such problems were found .
>=20
> That compiler isn't available anywhere I can find, though it might have
> been in RHEL4 beta1 (RHEL4 b2 had gcc-3.4.3-9, which has the bug).

By a stroke of luck, I found I still had rhel4 beta1 isos lying around -
BUT, no joy: gcc-3.4.1-10.src.rpm

So, you just can't build a matching dhcp.  No surprise - I think seuser
is still broken in all the clones.

regards,
	David

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