Hi Andrew,

On Wed, Jun 15, 2011 at 01:56:23PM +1000, Andrew Bartlett wrote:
> > Quoting Steve Langasek (vor...@debian.org):
> > > On Wed, Jun 08, 2011 at 06:39:06AM +0200, Christian PERRIER wrote:
> > > > Quoting Steve Langasek (vor...@debian.org):
> > > > > On Tue, Jun 07, 2011 at 07:32:17PM +0200, Christian PERRIER wrote:
> > > > > > Do you guys ahave an advice about this bug report?

> > > > > Should be fixed by setting '#define _LARGEFILE64_SOURCE' and '#define
> > > > > _FILE_OFFSET_BITS 64' in the header.

> > > > <mode bubulle_is_very_dumb>

> > > > You mean just dropping these two lines at top of libsmbclient.h?

> > > Yep.

> > > > Should this be done upstream?

> > > It should be discussed upstream, but it's potentially an ABI change 
> > > upstream
> > > for those platforms which were *not* previously building with LFS support 
> > > so
> > > more caution is required there.

> > So, the attached patch shold be the fix. Let's record that.

> This seems a pretty dangerous define to put into a public header,
> included in other software...

So in any case where it's actually a problem, the affected software is
already broken when building on Debian because we're *building* libsmbclient
with these flags and therefore anything building against it without also
getting the LFS types is mis-built.

You're perfectly right that this is an imperfect solution.  A correct
upstream solution would be to define private "off_t" types like the ones in
zlib, and export those as the interface instead of off_t itself.  But in the
meantime, I think this change is the closest we can get to correct behavior
in the distro, and doesn't break anything not already broken.

-- 
Steve Langasek                   Give me a lever long enough and a Free OS
Debian Developer                   to set it on, and I can move the world.
Ubuntu Developer                                    http://www.debian.org/
slanga...@ubuntu.com                                     vor...@debian.org



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