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This bug is created as a clone of upstream ticket: https://fedorahosted.org/sssd/ticket/1619 We don't close the fd when we write the selinux login file in the pam responder. This results in a fd leak.
To reproduce: 1. lsof -p $(pidof sssd_pam) | grep selinux 2. login as a user 3. lsof -p $(pidof sssd_pam) | grep selinux Expected results: The number stays the same Actual results: The file stays open
Fixed upstream.
*** Bug 872595 has been marked as a duplicate of this bug. ***
Test Type: -System Test Defect Verification Test Run Duration: -6+ days Test Env /Config: -Red Hat Enterprise Linux Server release 6.4 Beta (Santiago) -IPA server version 3.0.1.pre1. API version 2.44 -Installed 2012-10-29 10:49:25 -04:00 -04:00 Job=324310 -Kernel Linux version 2.6.32-330.el6.x86_64 -Installed 2 Ipa Servers and 2 Ipa clients -10K Users divided into 10 user groups -11 sudo rules and approx 1500 sudo commands Installed Packages: ipa-server-3.0.0-106.20121101T0117zgit5ff4025.el6.x86_64 ipa-client-3.0.0-106.20121101T0117zgit5ff4025.el6.x86_64 libipa_hbac-python-1.9.90-0.20121101T0057zgitf46bf56.el6.x86_64 ipa-pki-ca-theme-9.0.3-7.20121101T0026z.el6.noarch libipa_hbac-1.9.90-0.20121101T0057zgitf46bf56.el6.x86_64 ipa-pki-common-theme-9.0.3-7.20121101T0026z.el6.noarch ipa-python-3.0.0-106.20121101T0117zgit5ff4025.el6.x86_64 ipa-admintools-3.0.0-106.20121101T0117zgit5ff4025.el6.x86_64 ipa-server-selinux-3.0.0-106.20121101T0117zgit5ff4025.el6.x86_64 sssd-client-1.9.90-0.20121101T0057zgitf46bf56.el6.x86_64 sssd-1.9.90-0.20121101T0057zgitf46bf56.el6.x86_64 389-ds-base-libs-1.2.11.15-2.el6.x86_64 389-ds-base-debuginfo-1.2.11.15-2.el6.x86_64 389-ds-base-1.2.11.15-2.el6.x86_64 Load Applied: -I yum upgraded my test environment with the fixes Jakub submitted and the issue immediately disappeared in the next system test run. -The test environment has been subjected to tests that previously triggered the defect. The test load is running through runtime ssh/sudo multi-thread load, cycling through 10k ipa users. Load simulating 10 concurrent simulated users 24/7 while applying light administration work via cli and UI. Over 6+ days consisting of pos/neg ssh/sudo use cases were applied against the test environment. The UI admin load use case was to add/delete sudo rules from each Ipa Server simultaneously each day. Observations: -I'm not seeing the reported symptoms/results described in this defect. Not able to reproduced, this is a good thing. Closing defect as Verified
Since the problem described in this bug report should be resolved in a recent advisory, it has been closed with a resolution of ERRATA. For information on the advisory, and where to find the updated files, follow the link below. If the solution does not work for you, open a new bug report. http://rhn.redhat.com/errata/RHSA-2013-0508.html