Description of problem:
The cupsd segfaults after I connect to it using an Internet browser and provide
it my authentication credentials.  My system uses Kerberos for authentication
and LDAP for network information.

Version-Release number of selected component (if applicable):
cups-1.1.23-30.2
pam-0.99.3.0-2

How reproducible:
Every time

Steps to Reproduce:
1.  Install cups-debuginfo and pam-debuginfo.
2.  Ensure cupsd is not running
3.  gdb cupsd
4.  gdb> run -f
5.  Use a Internet browser to connect to cups (i.e.: http://localhost:631)
6.  Select "Do Administration Tasks" and authenticate
  
Actual results:
Cups crashes with the following backtrace:
#0  0x001e2e07 in pam_sm_acct_mgmt (pamh=0x81d3010, flags=32768, argc=0,
    argv=0x0) at pam_access.c:438
#1  0x004cc99f in _pam_dispatch (pamh=0x81d3010, flags=32768, choice=3)
    at pam_dispatch.c:84
#2  0x004cc0a3 in pam_acct_mgmt (pamh=0x81d3010, flags=32768)
    at pam_account.c:20
#3  0x009ee1cf in IsAuthorized (con=0xb7cb3008) at auth.c:1079
#4  0x009f52f3 in ReadClient (con=0xb7cb3008) at client.c:1224
#5  0x00a00c12 in main (argc=2, argv=0xbfed4b34) at main.c:781

Expected results:


Additional info:
My /etc/pam.d/system-auth is as follows:

auth        required      /lib/security/$ISA/pam_env.so
auth        sufficient    /lib/security/$ISA/pam_unix.so likeauth nullok
auth        sufficient    /lib/security/$ISA/pam_krb5.so use_first_pass
auth        required      /lib/security/$ISA/pam_deny.so

account     required      /lib/security/$ISA/pam_unix.so broken_shadow
account     required      /lib/security/$ISA/pam_access.so
account     sufficient    /lib/security/$ISA/pam_succeed_if.so uid < 100 quiet
account     sufficient    /lib/security/$ISA/pam_krb5.so
account     required      /lib/security/$ISA/pam_permit.so

password    requisite     /lib/security/$ISA/pam_cracklib.so retry=3
password    sufficient    /lib/security/$ISA/pam_unix.so nullok use_authtok md5
shadow
password    sufficient    /lib/security/$ISA/pam_krb5.so use_authtok
password    required      /lib/security/$ISA/pam_deny.so

session     required      /lib/security/$ISA/pam_limits.so
session     required      /lib/security/$ISA/pam_unix.so
session     optional      /lib/security/$ISA/pam_krb5.so