SSSD / sssd

#3872 SSSD 2.x does not sanitize domain name properly for D-bus, resulting in a crash
Closed: Fixed Opened by jhrozek.

Closed: Fixed
Reopen Issue

Ticket was cloned from Red Hat Bugzilla (product Fedora): Bug 1645125

If a sssd domain name contains numbers, the 2.x branch fails to sanitize the name and crashes, e..g:

dbus[22893]: arguments to dbus_bus_request_name() were incorrect, assertion "_dbus_check_is_valid_bus_name (name)" failed in file ../../dbus/dbus-bus.c line 1122.                                                                          
This is normally a bug in some application using the D-Bus library.
  D-Bus not built with -rdynamic so unable to print a backtrace
ldb: unable to dlopen /usr/lib64/ldb/modules/ldb/memberof.la : /usr/lib64/ldb/modules/ldb/memberof.la: invalid ELF header                                                                                                                   
dbus[22896]: arguments to dbus_bus_request_name() were incorrect, assertion "_dbus_check_is_valid_bus_name (name)" failed in file ../../dbus/dbus-bus.c line 1122.                                                                          
This is normally a bug in some application using the D-Bus library.
  D-Bus not built with -rdynamic so unable to print a backtrace
^C(Fri Nov  2 14:35:54 2018) [sssd] [monitor_cleanup] (0x0010): Error removing pidfile! (2 [No such file or directory]

Metadata Update from @jhrozek:
- Custom field rhbz adjusted to https://bugzilla.redhat.com/show_bug.cgi?id=1645125

Metadata Update from @pbrezina:
- Issue assigned to pbrezina

Metadata Update from @jhrozek:
- Issue set to the milestone: SSSD 2.1

Metadata Update from @jhrozek:
- Custom field rhbz adjusted to https://bugzilla.redhat.com/show_bug.cgi?id=1645125, https://bugzilla.redhat.com/show_bug.cgi?id=1655459 (was: https://bugzilla.redhat.com/show_bug.cgi?id=1645125)

Issue linked to Bugzilla: Bug 1655459

Metadata Update from @jhrozek:
- Issue priority set to: blocker
- Issue tagged with: bug, regression
  • master: f47940356462a3f477fe462e71d7680c959300db

Metadata Update from @jhrozek:
- Issue close_status updated to: Fixed
- Issue status updated to: Closed (was: Open)

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/4862

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

bug regression

None
None
Lowest
https://bugzilla.redhat.com/show_bug.cgi?id=1645125, https://bugzilla.redhat.com/show_bug.cgi?id=1655459
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