Sssd-maintainers January 2021

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[Red Hat Bugzilla] Your Outstanding Requests
by bugzilla＠redhat.com 29 Jan '21

29 Jan '21

The following is a list of bugs or attachments to bugs in which a user has been waiting more than 3 days for a response from you. Please take action on these requests as quickly as possible. (Note that some of these bugs might already be closed, but a user is still waiting for your response.) We'll remind you again tomorrow if these requests are still outstanding, or if there are any new requests where users have been waiting more than 3 days for your response. If you want these mails to stop you need to go to the bug[s] and cancel or ack the needinfo flags. See: * https://bugzilla.redhat.com/page.cgi?id=faq.html#flags point 3 * https://bugzilla.redhat.com/page.cgi?id=faq.html#miscellaneous point 2 needinfo -------- Bug 1917429: sssd: FTBFS in Fedora rawhide (5 days old) https://bugzilla.redhat.com/show_bug.cgi?id=1917429 To see all your outstanding requests, visit: https://bugzilla.redhat.com/request.cgi?action=queue&requestee=sssd-maintai…

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[Red Hat Bugzilla] Your Outstanding Requests
by bugzilla＠redhat.com 28 Jan '21

28 Jan '21

The following is a list of bugs or attachments to bugs in which a user has been waiting more than 3 days for a response from you. Please take action on these requests as quickly as possible. (Note that some of these bugs might already be closed, but a user is still waiting for your response.) We'll remind you again tomorrow if these requests are still outstanding, or if there are any new requests where users have been waiting more than 3 days for your response. If you want these mails to stop you need to go to the bug[s] and cancel or ack the needinfo flags. See: * https://bugzilla.redhat.com/page.cgi?id=faq.html#flags point 3 * https://bugzilla.redhat.com/page.cgi?id=faq.html#miscellaneous point 2 needinfo -------- Bug 1917429: sssd: FTBFS in Fedora rawhide (4 days old) https://bugzilla.redhat.com/show_bug.cgi?id=1917429 To see all your outstanding requests, visit: https://bugzilla.redhat.com/request.cgi?action=queue&requestee=sssd-maintai…

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[Bug 1885874] New: double free in sss_to_sudoers
by bugzilla＠redhat.com 21 Jan '21

21 Jan '21

https://bugzilla.redhat.com/show_bug.cgi?id=1885874 Bug ID: 1885874 Summary: double free in sss_to_sudoers Product: Fedora Version: 32 OS: Linux Status: NEW Component: sssd Severity: high Assignee: sssd-maintainers(a)lists.fedoraproject.org Reporter: avi.kivity(a)gmail.com QA Contact: extras-qa(a)fedoraproject.org CC: abokovoy(a)redhat.com, atikhono(a)redhat.com, jhrozek(a)redhat.com, lslebodn(a)redhat.com, mzidek(a)redhat.com, pbrezina(a)redhat.com, rharwood(a)redhat.com, sbose(a)redhat.com, ssorce(a)redhat.com, sssd-maintainers(a)lists.fedoraproject.org Target Milestone: --- Classification: Fedora Description of problem: Running 'sudo -s' crashes with free(): double free detected in tcache 2 Version-Release number of selected component (if applicable): sudo-1.9.2-1.fc32.x86_64 sssd-2.3.1-2.fc32.x86_64 How reproducible: Always (on one machine) Steps to Reproduce: 1. sudo -s Actual results: free(): double free detected in tcache 2 Expected results: Root superpowers Additional info: This is a freeipa enrolled machine. Backtrace: (gdb) bt #0 0x00007fdb051ae9e5 in raise () from /lib64/libc.so.6 #1 0x00007fdb05197895 in abort () from /lib64/libc.so.6 #2 0x00007fdb051f2857 in __libc_message () from /lib64/libc.so.6 #3 0x00007fdb051f9d7c in malloc_printerr () from /lib64/libc.so.6 #4 0x00007fdb051fb38d in _int_free () from /lib64/libc.so.6 #5 0x00007fdb056fa205 in sss_sudo_free_values () from /usr/lib64/libsss_sudo.so #6 0x00007fdaf779faaf in sss_rule_to_priv (rc_out=<synthetic pointer>, rule=0x564ee50595d0, handle=0x564ee5055690) at ./sssd.c:336 #7 sss_to_sudoers (sss_result=0x564ee5057d50, handle=0x564ee5055690) at ./sssd.c:398 #8 sudo_sss_query (nss=<optimized out>, pw=<optimized out>) at ./sssd.c:684 #9 0x00007fdaf778f9b9 in sudoers_lookup (snl=<optimized out>, pw=0x564ee5054d78, validated=validated@entry=96, pwflag=pwflag@entry=0) at ./parse.c:297 #10 0x00007fdaf77994ca in sudoers_policy_main (argc=argc@entry=1, argv=argv@entry=0x564ee504aa80, pwflag=pwflag@entry=0, env_add=env_add@entry=0x0, verbose=verbose@entry=false, closure=closure@entry=0x7fff1050fc70) at ./sudoers.c:368 #11 0x00007fdaf7792090 in sudoers_policy_check (argc=1, argv=0x564ee504aa80, env_add=0x0, command_infop=0x7fff1050fd30, argv_out=0x7fff1050fd38, user_env_out=0x7fff1050fd40, errstr=0x7fff1050fd58) at ./policy.c:974 #12 0x0000564ee349b14d in policy_check (user_env_out=0x7fff1050fd40, argv_out=0x7fff1050fd38, command_info=0x7fff1050fd30, env_add=0x0, argv=0x564ee504aa80, argc=1) at ./sudo.c:1162 #13 main (argc=<optimized out>, argv=<optimized out>, envp=0x7fff1050ffd0) at ./sudo.c:267 (gdb) -- You are receiving this mail because: You are on the CC list for the bug. You are the assignee for the bug.

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[Bug 1897205] New: SSSD fails to start when run as non-root user
by bugzilla＠redhat.com 20 Jan '21

20 Jan '21

https://bugzilla.redhat.com/show_bug.cgi?id=1897205 Bug ID: 1897205 Summary: SSSD fails to start when run as non-root user Product: Fedora Version: 33 OS: Linux Status: NEW Component: sssd Severity: urgent Assignee: sssd-maintainers(a)lists.fedoraproject.org Reporter: apeetham(a)redhat.com QA Contact: extras-qa(a)fedoraproject.org CC: abokovoy(a)redhat.com, atikhono(a)redhat.com, jhrozek(a)redhat.com, lslebodn(a)redhat.com, mzidek(a)redhat.com, pbrezina(a)redhat.com, rharwood(a)redhat.com, sbose(a)redhat.com, ssorce(a)redhat.com, sssd-maintainers(a)lists.fedoraproject.org Target Milestone: --- Classification: Fedora Description of problem: SSSD service fails to restart, when "user = sssd" is set in SSSD.CONF, we don't see this behaviour in downstream RHEL-8.3 / RHEL-8.4 systems. Version-Release number of selected component (if applicable): sssd-2.4.0-2.fc33.x86_64 libsss_simpleifp-2.4.0-2.fc33.x86_64 How reproducible: Always Steps to Reproduce: 1. Configure sssd.conf as follows: [sssd] config_file_version = 2 reconnection_retries = 3 sbus_timeout = 30 services = nss, pam, ifp debug_level = 0xFFF0 user = sssd [nss] filter_groups = root filter_users = root reconnection_retries = 3 [pam] reconnection_retries = 3 [ifp] allowed_uids = root user_attributes = +mail, +givenname, +sn debug_level = 0xFFF0 2. Restart SSSD service, it fails with error. # systemctl restart sssd; systemctl status sssd Job for sssd.service failed because the control process exited with error code. See "systemctl status sssd.service" and "journalctl -xe" for details. ● sssd.service - System Security Services Daemon Loaded: loaded (/usr/lib/systemd/system/sssd.service; enabled; vendor preset: enabled) Active: activating (auto-restart) (Result: exit-code) since Thu 2020-11-12 20:27:20 IST; 10ms ago Process: 6678 ExecStart=/usr/sbin/sssd -i ${DEBUG_LOGGER} (code=exited, status=4) Main PID: 6678 (code=exited, status=4) CPU: 15ms Nov 12 20:27:20 mojito.redhat.com systemd[1]: Failed to start System Security Services Daemon. 3. Below is the sssd.log contents, logged right after service restart: (2020-11-12 20:27:20): [sssd] [monitor_quit_signal] (0x2000): Received shutdown command (2020-11-12 20:27:20): [sssd] [monitor_quit_signal] (0x0040): Monitor received Terminated: terminating children (2020-11-12 20:27:20): [sssd] [monitor_quit] (0x0040): Returned with: 0 (2020-11-12 20:27:20): [sssd] [monitor_quit] (0x0020): Terminating [ifp][6526] (2020-11-12 20:27:20): [sssd] [monitor_quit] (0x0020): Child [ifp] exited gracefully (2020-11-12 20:27:20): [sssd] [monitor_quit] (0x0020): Terminating [pam][6525] (2020-11-12 20:27:20): [sssd] [monitor_quit] (0x0020): Child [pam] terminated with a signal (2020-11-12 20:27:20): [sssd] [monitor_quit] (0x0020): Terminating [nss][6524] (2020-11-12 20:27:20): [sssd] [monitor_quit] (0x0020): Child [nss] exited gracefully (2020-11-12 20:27:20): [sssd] [monitor_quit] (0x0020): Terminating [implicit_files][6523] (2020-11-12 20:27:20): [sssd] [monitor_quit] (0x0020): Child [implicit_files] exited gracefully (2020-11-12 20:27:20): [sssd] [watch_ctx_destructor] (0x2000): Closing inotify fd 0 (2020-11-12 20:27:20:592247): [sssd] [get_service_user] (0x0010): Failed to set allowed UIDs. (2020-11-12 20:27:20:592289): [sssd] [get_monitor_config] (0x0020): Failed to get the unprivileged user (2020-11-12 20:27:20:592325): [sssd] [main] (0x0020): SSSD couldn't load the configuration database. (2020-11-12 20:27:20:860946): [sssd] [get_service_user] (0x0010): Failed to set allowed UIDs. (2020-11-12 20:27:20:861023): [sssd] [get_monitor_config] (0x0020): Failed to get the unprivileged user (2020-11-12 20:27:20:861077): [sssd] [main] (0x0020): SSSD couldn't load the configuration database. (2020-11-12 20:27:21:099530): [sssd] [get_service_user] (0x0010): Failed to set allowed UIDs. (2020-11-12 20:27:21:099570): [sssd] [get_monitor_config] (0x0020): Failed to get the unprivileged user (2020-11-12 20:27:21:099609): [sssd] [main] (0x0020): SSSD couldn't load the configuration database. (2020-11-12 20:27:21:354551): [sssd] [get_service_user] (0x0010): Failed to set allowed UIDs. (2020-11-12 20:27:21:354631): [sssd] [get_monitor_config] (0x0020): Failed to get the unprivileged user (2020-11-12 20:27:21:354678): [sssd] [main] (0x0020): SSSD couldn't load the configuration database. (2020-11-12 20:27:21:596433): [sssd] [get_service_user] (0x0010): Failed to set allowed UIDs. (2020-11-12 20:27:21:596565): [sssd] [get_monitor_config] (0x0020): Failed to get the unprivileged user (2020-11-12 20:27:21:596672): [sssd] [main] (0x0020): SSSD couldn't load the configuration database. Actual results: SSSD fails to restart. Expected results: Like rhel-8.4, sssd service should restart without issues. Additional info: -- You are receiving this mail because: You are on the CC list for the bug. You are the assignee for the bug.

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Sssd-maintainers January 2021