[Bug 367878] Re: segfault in pam_smbpass.so (reported in syslog)

[Steve Almond]

*** This bug is a duplicate of bug 303458 ***
    https://bugs.launchpad.net/bugs/303458

Yep, it's a duplicate of bug 303458.


Changed file:
  /etc/apparmor.d/abstractions/smbpass

to say:
  /var/lib/samba/*.[lt]db rwk,

which seems to have fixed the problem.


No obvious errors in /var/lib/samba/secrets.tdb - but then I reinstalled samba and libpam_smbpass yesterday, so maybe I wouldn't.


Command:
grep ldb /var/log/kern.log*

gives:

/var/log/kern.log:Apr 26 13:27:32 sja33 kernel: [1796984.714580] type=1503 audit(1240748852.020:24): operation="inode_permission" requested_mask="rw::" denied_mask="rw::" fsuid=0 name="/var/lib/samba/group_mapping.ldb" pid=28475 profile="/usr/sbin/cupsd"
/var/log/kern.log:Apr 26 13:27:32 sja33 kernel: [1796984.770312] type=1503 audit(1240748852.070:25): operation="inode_permission" requested_mask="rw::" denied_mask="rw::" fsuid=0 name="/var/lib/samba/group_mapping.ldb" pid=28475 profile="/usr/sbin/cupsd"
/var/log/kern.log:Apr 26 13:27:44 sja33 kernel: [1796997.450618] type=1503 audit(1240748864.750:26): operation="inode_permission" requested_mask="rw::" denied_mask="rw::" fsuid=0 name="/var/lib/samba/group_mapping.ldb" pid=28475 profile="/usr/sbin/cupsd"
/var/log/kern.log:Apr 26 13:27:44 sja33 kernel: [1796997.454204] type=1503 audit(1240748864.760:27): operation="inode_permission" requested_mask="rw::" denied_mask="rw::" fsuid=0 name="/var/lib/samba/group_mapping.ldb" pid=28475 profile="/usr/sbin/cupsd"
/var/log/kern.log:Apr 26 13:27:48 sja33 kernel: [1797001.114309] type=1503 audit(1240748868.420:28): operation="inode_permission" requested_mask="rw::" denied_mask="rw::" fsuid=0 name="/var/lib/samba/group_mapping.ldb" pid=28475 profile="/usr/sbin/cupsd"
/var/log/kern.log:Apr 26 13:27:48 sja33 kernel: [1797001.130577] type=1503 audit(1240748868.430:29): operation="inode_permission" requested_mask="rw::" denied_mask="rw::" fsuid=0 name="/var/lib/samba/group_mapping.ldb" pid=28475 profile="/usr/sbin/cupsd"
/var/log/kern.log:Apr 28 07:06:43 sja33 kernel: [70116.585177] type=1503 audit(1240898803.075:8): operation="inode_permission" requested_mask="rw::" denied_mask="rw::" fsuid=0 name="/var/lib/samba/group_mapping.ldb" pid=11266 profile="/usr/sbin/cupsd"
/var/log/kern.log:Apr 28 07:06:48 sja33 kernel: [70122.299337] type=1503 audit(1240898808.785:9): operation="inode_permission" requested_mask="rw::" denied_mask="rw::" fsuid=0 name="/var/lib/samba/group_mapping.ldb" pid=11266 profile="/usr/sbin/cupsd"
/var/log/kern.log:Apr 28 07:06:48 sja33 kernel: [70122.303220] type=1503 audit(1240898808.785:10): operation="inode_permission" requested_mask="rw::" denied_mask="rw::" fsuid=0 name="/var/lib/samba/group_mapping.ldb" pid=11266 profile="/usr/sbin/cupsd"

-- 
segfault in pam_smbpass.so (reported in syslog)
https://bugs.launchpad.net/bugs/367878
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