sssd crashes after upgrade from 1.11.4 to 1.11.5 when using a samba4 domain

[sssd-bot]

Cloned from Pagure issue: https://pagure.io/SSSD/sssd/issue/2311

• Created at 2014-04-09 23:29:10 by stgraber
• Closed as Fixed
• Assigned to sgallagh
• Associated bugzillas
  • https://bugzilla.redhat.com/show_bug.cgi?id=1091957

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Following a 1.11.4 to 1.11.5 upgrade on Ubuntu, all my sssd daemons crashed.

After debugging on IRC, this appears to be caused by a wrong assumption that the forest name can be NULL.

• backtrace: http://paste.ubuntu.com/7228102/
• backtrace (full): http://paste.ubuntu.com/7228168/
• config in use: http://paste.ubuntu.com/7228110/
• log (-d 9): http://paste.ubuntu.com/7228126/
• extract of the forest value: http://paste.ubuntu.com/7228178/

Comments

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Comment from sgallagh at 2014-04-09 23:38:37

I took a look at this with the reporter this afternoon. Looks like a simple missing NULL-check. I've got a patch that I'm having the reporter test and then I'll send it to the list.

component: SSSD => AD Provider
description: Following a 1.11.4 to 1.11.5 upgrade on Ubuntu, all my sssd daemons crashed.

After debugging on IRC, this appears to be caused by a wrong assumption that the forest name can be NULL.

backtrace: http://paste.ubuntu.com/7228102/
backtrace (full): http://paste.ubuntu.com/7228168/
config in use: http://paste.ubuntu.com/7228110/
log (-d 9): http://paste.ubuntu.com/7228126/
extract of the forest value: http://paste.ubuntu.com/7228178/ => Following a 1.11.4 to 1.11.5 upgrade on Ubuntu, all my sssd daemons crashed.

After debugging on IRC, this appears to be caused by a wrong assumption that the forest name can be NULL.

• backtrace: http://paste.ubuntu.com/7228102/
• backtrace (full): http://paste.ubuntu.com/7228168/
• config in use: http://paste.ubuntu.com/7228110/
• log (-d 9): http://paste.ubuntu.com/7228126/
• extract of the forest value: http://paste.ubuntu.com/7228178/
  owner: somebody => sgallagh
  status: new => assigned

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Comment from jhrozek at 2014-04-10 12:11:30

• master: 8653b54
• sssd-1-11: 4140552

I'll leave the ticket open for our triage.

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Comment from dpal at 2014-04-10 15:20:13

Fields changed

milestone: NEEDS_TRIAGE => SSSD 1.11.6
rhbz: => 0

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Comment from jhrozek at 2014-04-10 23:49:52

Fields changed

resolution: => fixed
status: assigned => closed

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Comment from jhrozek at 2014-04-11 11:42:52

Fields changed

milestone: SSSD 1.11.6 => SSSD 1.11.5.1

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Comment from jhrozek at 2014-04-28 14:25:17

Linked to Bugzilla bug: https://bugzilla.redhat.com/show_bug.cgi?id=1091957 (Red Hat Enterprise Linux 7)

rhbz: 0 => [https://bugzilla.redhat.com/show_bug.cgi?id=1091957 1091957]

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Comment from stgraber at 2017-02-24 15:02:28

Metadata Update from @stgraber:

• Issue assigned to sgallagh
• Issue set to the milestone: SSSD 1.11.5.1