[Pkg-shadow-devel] Bug#472986: [SPAM?] Re: Bug#472986: /bin/su: su segfaults with libpam-p11 activated in /etc/pam.d/common-auth
nicolas.francois at centraliens.net
Tue Apr 15 00:47:07 UTC 2008
reassign 472986 libpam-p11
retitle 472986 libpam-p11 should use pam_syslog for logging instead of openlog/syslog/closelog
notfound 472986 1:4.1.0-2
found 472986 0.1.3-1
libpam-p11 uses openlog/syslog/closelog sequences.
The closelog calls will break applications if they wish to report logs
after calling pam functions.
In the case of the original segfault in su, the issue was caused by
openlog. I don't really understand why it is problematic to openlog()
twice, but the attached patch fixed the segfault is su.
pam_syslog will also make the syslog message look prettier (it will
mention the service, not only the name of the module).
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