On Sat, 2006-05-27 at 21:40 +0100, Paul Howarth wrote: > On Sat, 2006-05-27 at 18:54 +0200, Jurgen Kramer wrote: > > I am trying to add a custom PAM module (pam_poldi.so) to my FC5 system > > to be able to login using a OpenPGP smartcard. I already changed the > > security context of /lib/security/pam_poldi.so to match the other pam > > modules (system_u:object_r:lib_t) but it seems that is not enough. In > > syslog I still see: > > > > su: PAM unable to dlopen(/lib/security/pam_poldi.so) > > su: PAM [error: /lib/security/pam_poldi.so: cannot restore segment prot > > after reloc: Permission denied] > > > > This can propably be fixed with a chcon -t > > texrel_shlib_t /lib/security/pam_poldi.so > > > > This will probably not survice an selinux update or relabel session. > > What is the proper way to add the module so it will survice relabels and > > selinux updates? > > This should do it: > > # semanage fcontext -a -t textrel_shlib_t -f > -- /lib/security/pam_poldi.so > > (that's all one long line) > > You could test it by changing the context back to lib_t and then doing: > > # restorecon -v /lib/security/pam_poldi.so > > which should set it back to textrel_shlib_t. Unfortunately that did not do it :( I still get: su: PAM unable to dlopen(/lib/security/pam_poldi.so) su: PAM [error: /lib/security/pam_poldi.so: cannot restore segment prot after reloc: Permission denied] su: PAM adding faulty module: /lib/security/pam_poldi.so Any ideas? Thanks though, Jurgen
