sssd_be crashes when resolving non-trivial nested group structure

[sssd-bot]

Cloned from Pagure issue: https://pagure.io/SSSD/sssd/issue/1243

• Created at 2012-03-08 19:37:59 by jhrozek
• Closed as Fixed
• Assigned to jhrozek
• Associated bugzillas
  • https://bugzilla.redhat.com/show_bug.cgi?id=801533

---

https://bugzilla.redhat.com/show_bug.cgi?id=801533 (Red Hat Enterprise Linux 6)

Description of problem:
When SSSD is resolving memberships in a slightly complex group structure, the
back end can crash. This is due to bad counter of parent groups in a nested
group level.

Version-Release number of selected component (if applicable):
1.8.0

How reproducible:
always

Steps to Reproduce:
1. Configure a nested group structure that looks like this:

user --- A    -- BA --- BAA
  \          /     \
   \        /       \
     --- B -         -- BAB
            \
             \
              -- BB --- BBA
                   \
                    \
                     -- BBB

2. id user

Actual results:
segfault

Expected results:
id runs correctly

Additional info:
Reported by Bojan Smojver in
https://bugzilla.redhat.com/show_bug.cgi?id=743133#c28

Comments

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Comment from jhrozek at 2012-03-08 19:38:39

Fields changed

blockedby: =>
blocking: =>
coverity: =>
feature_milestone: =>
owner: somebody => jhrozek
status: new => assigned
tests: => 0
testsupdated: => 0
upgrade: => 0

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Comment from jhrozek at 2012-03-08 19:38:49

Fields changed

patch: 0 => 1

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Comment from sgallagh at 2012-03-09 14:23:19

Fixed by:
- 1c386aa (master)
- 0e584a5 (sssd-1-8)

resolution: => fixed
status: assigned => closed

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Comment from jhrozek at 2017-02-24 15:03:17

Metadata Update from @jhrozek:

• Issue assigned to jhrozek
• Issue set to the milestone: SSSD 1.8.1 (LTM)