SSSD / sssd

#146 Enumerating users on Ubuntu causes segmentation fault in proxy provider
Closed: Fixed Opened by sgallagh.

Closed: Fixed
Reopen Issue

Set up LEGACYLOCAL domain as follows:

[domains/LEGACYLOCAL]
description = LOCAL migration domain
enumerate = 3
minId = 500
magicPrivateGroups = FALSE
legacy = TRUE
provider = files

Start the SSSD with {{{ulimit -c unlimited}}} and run the following command in another session:

getent -s sss passwd

Backtrace:

#0  0x00007fa2cb9b84b5 in *__GI_raise (sig=<value optimized out>)
    at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
#1  0x00007fa2cb9bbf50 in *__GI_abort () at abort.c:92
#2  0x00007fa2cdbbaf4e in tevent_abort (ev=<value optimized out>, 
    reason=0x6d6c80 "tevent_loop_once() nesting at tevent_req.c:292")
    at tevent.c:338
#3  0x00007fa2cdbbb155 in _tevent_loop_once (ev=0x3d52, 
    location=0x7fa2cdbbf2da "tevent_req.c:292") at tevent.c:467
#4  0x00007fa2cdbbcf1b in tevent_req_poll (req=0x6c80b0, ev=0x6bfba0)
    at tevent_req.c:292
#5  0x00007fa2cb36f3b4 in enum_users_process (subreq=0x6c80b0)
    at ../../server/providers/proxy.c:817
#6  0x000000000040e25a in sysdb_transaction_done (subreq=0x0)
    at ../../server/db/sysdb.c:399
#7  0x000000000040db1e in sysdb_run_operation (ev=0x6bfba0, te=0x6c5240, 
    tv=..., pvt=0x6c7110) at ../../server/db/sysdb.c:234
#8  0x00007fa2cdbbbf35 in tevent_common_loop_timer_delay (ev=0x6bfba0)
    at tevent_timed.c:254
#9  0x00007fa2cdbbda8b in std_event_loop_once (ev=<value optimized out>, 
    location=<value optimized out>) at tevent_standard.c:537
#10 0x00007fa2cdbbb120 in _tevent_loop_once (ev=0x6bfba0, 
    location=0x42cd80 "../../server/util/server.c:406") at tevent.c:488
#11 0x00007fa2cdbbb18b in tevent_common_loop_wait (ev=0x6bfba0, 
---Type <return> to continue, or q <return> to quit---
    location=0x42cd80 "../../server/util/server.c:406") at tevent.c:589
#12 0x0000000000423533 in server_loop (main_ctx=0x6bfcd0)
    at ../../server/util/server.c:406
#13 0x000000000040b0a5 in main (argc=7, argv=0x7fff7b77cdc8)
    at ../../server/providers/data_provider_be.c:1080

Fixed in 882c8742a3daac9ad389d152219a293ed833c7d8

fixedin: => 0.6.0
resolution: => fixed
status: new => closed

Fields changed

cc: => mathiaz

Fields changed

rhbz: => 0

Metadata Update from @sgallagh:
- Issue assigned to simo
- Issue set to the milestone: SSSD 0.6.0

SSSD is moving from Pagure to Github. This means that new issues and pull requests
will be accepted only in SSSD's github repository.

This issue has been cloned to Github and is available here:
- https://github.com/SSSD/sssd/issues/1188

If you want to receive further updates on the issue, please navigate to the github issue
and click on subscribe button.

Thank you for understanding. We apologize for all inconvenience.
Metadata
None
None
None
Low
defect
Proxy Provider
0.5.0
0
0
Static archive. pagure.io was sunset in 2026; this is a read-only snapshot.
Red Hat Logo

Fedora is sponsored by Red Hat. Learn more about the relationship between Red Hat and Fedora »

© Red Hat, Inc. and others.