On Wed, 20 Jun 2012 16:09:28 +0200
Andras Horvath <[log in to unmask]> wrote:
> On Wed, 20 Jun 2012 10:04:03 -0400
> Chris Schanzle <[log in to unmask]> wrote:
>
> > On 06/20/2012 09:55 AM, Andras Horvath wrote:
> > > On Wed, 20 Jun 2012 09:49:04 -0400
> > > Chris Schanzle<[log in to unmask]> wrote:
> > >
> > >> On 06/20/2012 07:30 AM, Andras Horvath wrote:
> > >>> On Wed, 20 Jun 2012 15:26:16 +0400
> > >>> Oleg Sadov<[log in to unmask]> wrote:
> > >>>
> > >>>> 20/06/2012 08:35 +0200, Andras Horvath wrote:
> > >>>>> On Tue, 19 Jun 2012 19:05:49 +0200
> > >>>>> Andras Horvath<[log in to unmask]> wrote:
> > >>>>>
> > >>>>>> On Tue, 19 Jun 2012 09:59:26 -0700
> > >>>>>> Akemi Yagi<[log in to unmask]> wrote:
> > >>>>>>
> > >>>>>>> On Tue, Jun 19, 2012 at 9:55 AM, Andras
> > >>>>>>> Horvath<[log in to unmask]> wrote:
> > >>>>>>>
> > >>>>>>>> How could I run a self check on all packages with rpm to
> > >>>>>>>> see if all the files are there and their hashes match too?
> > >>>>>>>
> > >>>>>>> Run 'rpm -V' against the packages.
> > >>>>>>>
> > >>>>>>> If you get any output, then there is (are) some
> > >>>>>>> mismatch(es). Man page has the explanation for the output.
> > >>>>>>>
> > >>>>>>> Akemi
> > >>>>>>
> > >>>>>> I ran it against python and yum packages, but all are ok.
> > >>>>>>
> > >>>>>> Andras
> > >>>>>
> > >>>>> If I restore "/usr/lib64/python2.6" directory from my backup,
> > >>>>> then yum works again just fine. I can run "yum update" too.
> > >>>>> But when I run "yum reinstall python", then after the package
> > >>>>> install everything goes wrong again.
> > >>>>>
> > >>>>> Any idea what could cause this? This is a simple case
> > >>>>> installing a package.
> > >>>>
> > >>>> Required cElementTree module is actually located in xml.etree
> > >>>> (/usr/lib64/python2.6/xml/etree/cElementTree.py from python
> > >>>> rpm), standalone cElementTree is not included in distro. Try
> > >>>> to check access to the module at python interactive session:
> > >>>>
> > >>>> from xml.etree import cElementTree
> > >>>>
> > >>>>> Andras
> > >>>
> > >>> $ python
> > >>> Python 2.6.6 (r266:84292, Jun 18 2012, 09:57:52)
> > >>> [GCC 4.4.6 20110731 (Red Hat 4.4.6-3)] on linux2
> > >>> Type "help", "copyright", "credits" or "license" for more
> > >>> information.
> > >>>>>> from xml.etree import cElementTree
> > >>> Traceback (most recent call last):
> > >>> File "<stdin>", line 1, in<module>
> > >>> File "/usr/lib64/python2.6/xml/etree/cElementTree.py", line
> > >>> 3, in<module> from _elementtree import *
> > >>> ImportError: /usr/lib64/python2.6/lib-dynload/pyexpat.so: symbol
> > >>> XML_SetHashSalt, version EXPAT_2_0_1_RH not defined in file
> > >>> libexpat.so.1 with link time reference
> > >>>>>>
> > >>>
> > >>>
> > >>> Andras
> > >>
> > >> What does this output?
> > >>
> > >> rpm -q expat
> > >>
> > >> Do you have a yum update pending for it?
> > >>
> > >> rpm -q --changelog expat | head
> > >> * Fri Apr 27 2012 Joe Orton<[log in to unmask]> - 2.0.1-11
> > >> - use symbol version for XML_SetHashSalt (CVE-2012-0876, #816306)
> > >
> > > Thanks for you help. The output of "rpm -q expat" is:
> > >
> > > expat-2.0.1-11.el6_2.x86_64
> > >
> > > I'm supposed to have all the updates installed to date.
> > >
> > > Andras
> >
> > Hmm. Well, on a fully updated CentOS 6 system (sorry, I switched
> > back), I have:
> >
> > rpm -q expat
> > expat-2.0.1-11.el6_2.x86_64
> > expat-2.0.1-11.el6_2.i686
> >
> >
> > python
> > Python 2.6.6 (r266:84292, Dec 7 2011, 20:48:22)
> > [GCC 4.4.6 20110731 (Red Hat 4.4.6-3)] on linux2
> > Type "help", "copyright", "credits" or "license" for more
> > information.
> > >>> from xml.etree import cElementTree
> > >>> ^D
> >
> >
> > Could this be an issue with prelink? Try unprelinking the world.
>
> # prelink -au
> prelink: /usr/lib64/xulrunner-2/libxul.so: DT_JMPREL tag not adjacent
> to DT_RELA relocations prelink: /usr/lib64/sunbird-1.0b2pre/xpcshell:
> Could not find one of the dependencies
> prelink: /usr/lib64/sunbird-1.0b2pre/sunbird-bin: Could not find one
> of the dependencies prelink: /usr/lib64/xulrunner-2/libmozsqlite3.so:
> DT_JMPREL tag not adjacent to DT_RELA relocations
>
> Unfortunately problem still persists.
>
> Andras
Sorry, I used wrong options switches. Running this:
# /usr/sbin/prelink -avmR
also resulted in the same issue.
Andras
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