[Bug 721338] Re: pam and GLIBC_PRIVATE errors in cronie after glibc upgrade

Gregory Burd greg at burd.me
Sat Dec 20 22:18:40 CET 2014


I don't believe the triggerin in this patch will execute at the
appropriate time.  The intent is to restart cron when glibc is
installed, not when cronie,vixie-cron,hc-cron,fcron,mcron are installed
as is the case in the current patch (http://cvs.pld-linux.org/cgi-
bin/cvsweb.cgi/packages/glibc/glibc.spec.diff?r1=1.892;r2=1.893;f=h).  I
believe that the line should have been.

%triggerin -- glibc,glibc-common

Do I misunderstand how this directive works or the intent of this fix,
or is this in fact an oversight that can cause those upgrades to have
cron silently disabled until it is restarted?

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Title:
  pam and GLIBC_PRIVATE errors in cronie after glibc upgrade

Status in PLD Linux Distribution:
  Fix Released

Bug description:
  seems similar error that was last time workarounded in pam package:
  http://cvs.pld-linux.org/cgi-bin/cvsweb.cgi/packages/pam/pam.spec.diff?r1=1.307;r2=1.308;f=h

  this has started after i upgraded glibc in system:

  Feb  8 10:47:49 blodnatt init: Trying to re-exec init
  Feb  8 11:01:01 blodnatt /usr/sbin/crond[32355]: PAM unable to dlopen(/lib64/security/pam_unix.so): /lib64/libnsl.so.1: symbol __libc_rpc_getport, version GLIBC_PRIVATE not defined in file libc.so.6 with link time reference
  Feb  8 11:01:01 blodnatt /usr/sbin/crond[32355]: PAM adding faulty module: /lib64/security/pam_unix.so
  Feb  8 11:01:01 blodnatt /usr/sbin/crond[32355]: (root) FAILED to authorize user with PAM (Module is unknown)

  my package upgrade tail:

  Tue Feb  8 10:47:13 2011 glibc-headers-2.13-1.x86_64
  Tue Feb  8 10:47:18 2011 glibc-2.13-1.x86_64
  Tue Feb  8 10:47:22 2011 glibc-devel-utils-2.13-1.x86_64
  Tue Feb  8 10:47:22 2011 iconv-2.13-1.x86_64
  Tue Feb  8 10:47:28 2011 glibc-devel-2.13-1.x86_64
  Tue Feb  8 10:47:29 2011 glibc-libcrypt-2.13-1.x86_64
  Tue Feb  8 10:47:30 2011 glibc-2.13-1.i686
  Tue Feb  8 10:47:30 2011 glibc-misc-2.13-1.x86_64
  Tue Feb  8 10:47:39 2011 glibc-devel-2.13-1.i686
  Tue Feb  8 10:47:40 2011 glibc-libcrypt-2.13-1.i686
  Tue Feb  8 10:47:40 2011 iconv-2.13-1.i686
  Tue Feb  8 10:48:39 2011 localedb-src-2.13-1.x86_64

  my previous glibc was 2.12.1:

  # rpm -q glibc --blink
  glibc-2.13-1.x86_64.rpm
  <= glibc-2.12.1-8.x86_64.rpm
  glibc-2.13-1.i686.rpm
  <= glibc-2.12.1-8.i686.rpm

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