zlib advisory ?

Bill Maltby LFS Related lfsbill at wlmlx1.wlmcs.com
Tue Mar 12 12:48:52 PST 2002


When you ref the ones with their own copy of zlib, are you meaning
they compiled a copy in or they are statically linked.

I ask because nm can be used to get symbols in statically linked
object files. This might be a tool for detecting those, if they
didn't stripp all symbols (you may be able to recognize a zip name).

If they made their own compile it is, of course, more iffy. They could
have changeed names and whatnot.

I don't know if that is useful or you had considered it, but there it is.

BTW, the linker used to be able to remove and replace sections,
effectively, relinking. Can it still do that?

Bill Maltby
billm at wlmcs.com

On Tue, 12 Mar 2002, Gerard Beekmans wrote:

> On Tue, Mar 12, 2002 at 08:24:47PM +0100, Oliver Otte wrote:
> > Is it possible to make a little how-to-fix-the-zlib-problem for a LFS newbie? (LFS 3.1 base install)
> > Any help would be appreciated !
> zlib isn't used by the base LFS packages.

> <snip>

> problem is finding out which packages use private copies of zlib. There's
> not much you can do there, except when you find them, either hack the
> package and copy the new zlib code in it, or wait for a bug fix from that
> package's maintainers.
> I don't think there's an easy way to fix packages that use private zlib

> <snip>

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