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Description of problem: sssd crashes during start if id_provider is not mentioned Version-Release number of selected component (if applicable): sssd-1.9.2-30.el6 How reproducible: Always Steps to Reproduce: 1. Remove the line "id_provider=..." from domain section of sssd.conf 2. Start sssd # service sssd start Starting sssd: /bin/bash: line 1: 3096 Segmentation fault (core dumped) /usr/sbin/sssd -f -D [FAILED] Actual results: sssd crashes Expected results: sssd should not crash. Instead should fail to start and appropriate error should be logged in sssd.log Additional info: Backtrace: # gdb --core=coredump /usr/sbin/sssd --quiet -ex "thread apply all bt full" -ex "quit" Core was generated by `/usr/sbin/sssd -f -D'. Program terminated with signal 11, Segmentation fault. #0 __strcasecmp_l_sse2 () at ../sysdeps/x86_64/strcmp.S:213 213 movlpd (%rdi), %xmm1 Thread 1 (Thread 0x7f8a3a858700 (LWP 2878)): #0 __strcasecmp_l_sse2 () at ../sysdeps/x86_64/strcmp.S:213 No locals. #1 0x000000000041052f in add_implicit_services (ctx=0x1e59470) at src/monitor/monitor.c:858 ret = <value optimized out> tmp_ctx = 0x1e5eb70 c = <value optimized out> id_provider = 0x0 domain_names = 0x1e72cf0 conf_path = <value optimized out> add_pac = <value optimized out> #2 get_monitor_config (ctx=0x1e59470) at src/monitor/monitor.c:938 ret = <value optimized out> timeout_seconds = 10 badsrv = 0x0 i = <value optimized out> __FUNCTION__ = "get_monitor_config" Missing separate debuginfos, use: debuginfo-install cyrus-sasl-lib-2.1.23-13.el6.x86_64 nss-softokn-freebl-3.12.9-11.el6.x86_64 zlib-1.2.3-29.el6.x86_64 ---Type <return> to continue, or q <return> to quit--- #3 0x00000000004131c3 in load_configuration (argc=31822968, argv=<value optimized out>) at src/monitor/monitor.c:1610 ret = 0 ctx = 0x1e59470 cdb_file = 0x0 #4 main (argc=31822968, argv=<value optimized out>) at src/monitor/monitor.c:2755 opt = <value optimized out> pc = <value optimized out> opt_daemon = 1 opt_interactive = 0 opt_version = 0 opt_config_file = 0x0 config_file = 0x1e59390 "/etc/sssd/sssd.conf" flags = 5 main_ctx = <value optimized out> tmp_ctx = 0x1e59330 monitor = <value optimized out> ret = <value optimized out> uid = <value optimized out> long_options = {{longName = 0x0, shortName = 0 '\000', argInfo = 4, arg = 0x669840, val = 0, descrip = 0x458863 "Help options:", argDescrip = 0x0}, {longName = 0x458871 "debug-level", ---Type <return> to continue, or q <return> to quit--- shortName = 100 'd', argInfo = 2, arg = 0x669920, val = 0, descrip = 0x45880a "Debug level", argDescrip = 0x0}, { longName = 0x457c54 "debug-to-files", shortName = 102 'f', argInfo = 0, arg = 0x669924, val = 0, descrip = 0x459878 "Send the debug output to files instead of stderr", argDescrip = 0x0}, {longName = 0x45887d "debug-timestamps", shortName = 0 '\000', argInfo = 2, arg = 0x669698, val = 0, descrip = 0x458816 "Add debug timestamps", argDescrip = 0x0}, { longName = 0x45888e "debug-microseconds", shortName = 0 '\000', argInfo = 2, arg = 0x66969c, val = 0, descrip = 0x4598b0 "Show timestamps with microseconds", argDescrip = 0x0}, {longName = 0x4588a1 "daemon", shortName = 68 'D', argInfo = 0, arg = 0x7fff2f5bc34c, val = 0, descrip = 0x45882b "Become a daemon (default)", argDescrip = 0x0}, {longName = 0x4588a8 "interactive", shortName = 105 'i', argInfo = 0, arg = 0x7fff2f5bc348, val = 0, descrip = 0x4598d8 "Run interactive (not a daemon)", argDescrip = 0x0}, {longName = 0x45b2bf "config", shortName = 99 'c', argInfo = 1, arg = 0x7fff2f5bc338, val = 0, descrip = 0x4598f8 "Specify a non-default config file", argDescrip = 0x0}, {longName = 0x45af2b "version", shortName = 0 '\000', argInfo = 0, arg = 0x7fff2f5bc344, val = 0, descrip = 0x458845 "Print version number and exit", ---Type <return> to continue, or q <return> to quit--- argDescrip = 0x0}, {longName = 0x0, shortName = 0 '\000', argInfo = 0, arg = 0x0, val = 0, descrip = 0x0, argDescrip = 0x0}} __FUNCTION__ = "main"
Upstream ticket: https://fedorahosted.org/sssd/ticket/1686
Verified in version 1.9.2-37.el6 Beaker automation run output: :::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: :: [ LOG ] :: SSSD_mis-configuration_007 Required Key provider Not Defined :::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: Stopping sssd: [ OK ] :: [ PASS ] :: Stopping service Starting sssd: [FAILED] [FAILED] :: [ PASS ] :: Starting services failed, as expected. :: [ PASS ] :: File /var/run/sssd.pid should not exist sssd is stopped :: [ PASS ] :: SSSD service is stopped, as expected. (Mon Dec 10 06:32:58:729233 2012) [sssd] [confdb_get_domain_internal] (0x0010): Domain [LOCAL] does not specify an ID provider, disabling! :: [ PASS ] :: File '/var/log/sssd/sssd.log' should contain 'does not specify an ID provider' '8565dd62-96ee-42ef-a111-1e970a860c48' SSSD-mis-configuration-007-Required-Key-provider-Not-Defined result: PASS
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