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Date:      Fri, 30 Oct 2015 11:39:53 +0100
From:      "Herbert J. Skuhra" <herbert@oslo.ath.cx>
To:        Gleb Smirnoff <glebius@FreeBSD.org>
Cc:        Dag-Erling =?iso-8859-1?Q?Sm=F8rgrav?= <des@des.no>, freebsd-security@freebsd.org
Subject:   Re: Compilation problem since SA-15:25 for FreeBSD 10.2-RELEASE
Message-ID:  <20151030103953.GB27206@oslo.ath.cx>
In-Reply-To: <20151030102903.GT97830@glebius.int.ru>
References:  <4D69BAFF-7447-4A1F-ABB8-686CA34090F3@iaelu.net> <20151027114642.GA7848@oslo.ath.cx> <4043BA45-F5A5-4218-93F2-C320DE65EB6D@iaelu.net> <20151027125913.GB7848@oslo.ath.cx> <20151027150144.GD7848@oslo.ath.cx> <AA734831-0FE8-4E8B-BEED-64B9D020C201@iaelu.net> <86wpu4bw7w.fsf@desk.des.no> <20151030101811.GA27206@oslo.ath.cx> <20151030102903.GT97830@glebius.int.ru>

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On Fri, Oct 30, 2015 at 01:29:03PM +0300, Gleb Smirnoff wrote:
>   Herbert,
> 
> On Fri, Oct 30, 2015 at 11:18:11AM +0100, Herbert J. Skuhra wrote:
> H> On Fri, Oct 30, 2015 at 09:24:03AM +0100, Dag-Erling Smørgrav wrote:
> H> > Guillaume Bibaut <freebsd-security@iaelu.net> writes:
> H> > > Herbert J. Skuhra <herbert@oslo.ath.cx> writes:
> H> > > > OK, with 'patch -p0 < /path/to/ntp-102.patch' I get only [...]
> H> > > As far as I know, the SA does not mention 'patch -p0'. Shouldn’t this
> H> > > be mentioned?
> H> > 
> H> > BSD patch(1) assumes -p0.  GNU patch(1) does not.  I assume Herbert is
> H> > used to GNU patch(1) and used -p0 out of habit.  It is harmless, but not
> H> > necessary.
> H> 
> H> I simply tried '-p0' because the instructions in the SA didn't work at
> H> all! With '-p0' I end up with a src tree that builds at least (only a
> H> few man pages failed to patch). Tested on stable/10 and head.
> H> 
> H> % fetch ftp.freebsd.org/pub/FreeBSD/releases/amd64/amd64/10.2-RELEASE/src.txz
> H> % fetch https://security.FreeBSD.org/patches/SA-15:25/ntp-102.patch.bz2
> H> % tar xfJ src.txz
> H> % bunzip2 ntp-102.patch.bz2
> H> % cd usr/src
> H> 
> H> Apply the patches from the other SAs (doesn't make any difference). They
> H> apply cleanly.
> H> 
> H> % patch < ../../ntp-102.patch
> H> 
> H> A lot of *.c, *.h and *.orig files are created in the wrong place!
> H> 
> H> So can anyone confirm that the ntp patches in the SA are correct and we
> H> are just too stupid to use patch?
> 
> What does patch -v say for you?

stable/10 (r290017):
% patch -v
patch 2.0-12u10 FreeBSD

head (r289783):
% patch -v
patch 2.0-12u11 FreeBSD

-- 
Herbert



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