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While running negative tests on idmap options, sssd_be crashed. The version of sssd used is sssd-1.10.0-6.fc20.beta1
The domain section in sssd.conf has:
[domain/ADTEST] debug_level = 0xFFF0 id_provider = ldap ldap_uri = ldap://example.adserver.com ldap_schema = ad ldap_id_mapping = True ldap_default_bind_dn = cn=Administrator,cn=Users,dc=sssdad,dc=com ldap_default_authtok = XXXXX ldap_idmap_range_size=-1000 ldap_idmap_range_min= ldap_idmap_range_max=
Looking up a user(getent passwd idmapuser01) crashed sssd_be and the following backtrace was generated:
Core was generated by `/usr/libexec/sssd/sssd_be --domain ADTEST --debug-to-files'. Program terminated with signal 8, Arithmetic exception. #0 0xb6801489 in sss_idmap_calculate_range (ctx=0xb8d71f38, dom_sid=dom_sid@entry=0xb8d8b998 "S-1-5-21-2153326666-2176343378-3404031434", slice_num=slice_num@entry=0xbfd86fec, _range=_range@entry=0xbfd86f98) at src/lib/idmap/sss_idmap.c:284 284 new_slice = hash_val % max_slices; Thread 1 (Thread 0xb6ec0900 (LWP 19691)): #0 0xb6801489 in sss_idmap_calculate_range (ctx=0xb8d71f38, dom_sid=dom_sid@entry=0xb8d8b998 "S-1-5-21-2153326666-2176343378-3404031434", slice_num=slice_num@entry=0xbfd86fec, _range=_range@entry=0xbfd86f98) at src/lib/idmap/sss_idmap.c:284 max_slices = <optimized out> orig_slice = <optimized out> new_slice = 0 min = <optimized out> max = <optimized out> idmap_lower = 4293967296 idmap_upper = <optimized out> rangesize = 4294958296 autorid_mode = <optimized out> hash_val = 93103853 dom = <optimized out> #1 0xb688c1ad in sdap_idmap_add_domain (idmap_ctx=idmap_ctx@entry=0xb8d731d8, dom_name=0xb8d8b998 "S-1-5-21-2153326666-2176343378-3404031434", dom_sid=0xb8d8b998 "S-1-5-21-2153326666-2176343378-3404031434", slice=slice@entry=4294967295) at src/providers/ldap/sdap_idmap.c:237 ret = <optimized out> range = {min = 41, max = 3070701858} err = <optimized out> idmap_upper = 4294966296 __FUNCTION__ = "sdap_idmap_add_domain" #2 0xb688dc86 in sdap_idmap_sid_to_unix (idmap_ctx=0xb8d731d8, sid_str=0xb8d7eba8 "S-1-5-21-2153326666-2176343378-3404031434-42668", id=id@entry=0xbfd87108) at src/providers/ldap/sdap_idmap.c:348 ret = 0 err = <optimized out> dom_sid_str = 0xb8d8b998 "S-1-5-21-2153326666-2176343378-3404031434" __FUNCTION__ = "sdap_idmap_sid_to_unix" #3 0xb6840d2c in sdap_save_user (memctx=memctx@entry=0xb8d8bce0, ctx=ctx@entry=0xb8d61870, opts=opts@entry=0xb8d669a8, dom=dom@entry=0xb8d62730, attrs=0xb8d7ec78, is_initgr=is_initgr@entry=false, _usn_value=_usn_value@entry=0xbfd871bc, now=now@entry=1368694481) at src/providers/ldap/sdap_async_users.c:171 el = 0xb8d8a028 ret = <optimized out> name = 0xb8d8c5c0 "idmapuser01" fullname = 0xb8d8bad8 "idmapuser01" pwd = 0x0 gecos = 0xb8d8bad8 "idmapuser01" homedir = 0x0 shell = 0x0 orig_dn = 0x0 uid = 48 gid = 3070502865 primary_gid = 1363757772 user_attrs = 0xb8d87ce8 upn = 0x0 i = <optimized out> cache_timeout = <optimized out> usn_value = 0x0 missing = 0x0 tmpctx = 0xb8d8bd98 use_id_mapping = true __FUNCTION__ = "sdap_save_user" sid_str = 0xb8d7eba8 "S-1-5-21-2153326666-2176343378-3404031434-42668" dom_sid_str = 0x0 group_sid_str = <optimized out> #4 0xb6843947 in sdap_save_users (memctx=memctx@entry=0xb8d8c100, sysdb=0xb8d61870, dom=0xb8d62730, opts=0xb8d669a8, users=0xb8d89518, num_users=1, _usn_value=_usn_value@entry=0xb8d8c128) at src/providers/ldap/sdap_async_users.c:463 tmpctx = 0xb8d8bce0 higher_usn = 0x0 usn_value = 0x0 ret = <optimized out> sret = <optimized out> i = 0 now = 1368694481 in_transaction = true __FUNCTION__ = "sdap_save_users" #5 0xb6844347 in sdap_get_users_process (subreq=0x0) at src/providers/ldap/sdap_async_users.c:695 req = 0xb8d87fc0 state = 0xb8d8c100 ret = <optimized out> count = 1 i = <optimized out> users = 0xb8d8c4f0 next_base = <optimized out> __FUNCTION__ = "sdap_get_users_process" #6 0xb76a447b in _tevent_req_notify_callback () from /lib/libtevent.so.0 No symbol table info available. #7 0xb76a466b in _tevent_req_done () from /lib/libtevent.so.0 No symbol table info available. #8 0xb68348ca in sdap_get_generic_done (subreq=0x0) at src/providers/ldap/sdap_async.c:1558 req = 0xb8d89768 ret = 0 __FUNCTION__ = "sdap_get_generic_done" #9 0xb76a447b in _tevent_req_notify_callback () from /lib/libtevent.so.0 No symbol table info available. #10 0xb76a466b in _tevent_req_done () from /lib/libtevent.so.0 No symbol table info available. #11 0xb683a631 in sdap_get_generic_ext_done (op=0xb8d8a230, reply=0xb8d8c1d8, error=0, pvt=0xb8d8a310) at src/providers/ldap/sdap_async.c:1407 req = 0xb8d8a310 state = <optimized out> errmsg = 0x0 result = 0 ret = <optimized out> lret = <optimized out> total_count = -1224464505 cookie = {bv_len = 3077140201, bv_val = 0xb771f000 "\334\r\a"} returned_controls = 0x0 page_control = <optimized out> __FUNCTION__ = "sdap_get_generic_ext_done" #12 0xb6838875 in sdap_process_message (ev=<optimized out>, sh=<optimized out>, msg=0xb8d7f438) at src/providers/ldap/sdap_async.c:366 msgtype = <optimized out> ret = <optimized out> reply = 0xb8d8c1d8 op = 0xb8d8a230 msgid = <optimized out> #13 sdap_process_result (ev=<optimized out>, pvt=<optimized out>) at src/providers/ldap/sdap_async.c:209 sh = <optimized out> no_timeout = {tv_sec = 0, tv_usec = 0} te = <optimized out> msg = 0xb8d7f438 ret = 101 __FUNCTION__ = "sdap_process_result" #14 0xb76a702b in std_event_loop_once () from /lib/libtevent.so.0 No symbol table info available. #15 0xb76a32d8 in _tevent_loop_once () from /lib/libtevent.so.0 No symbol table info available. #16 0xb76a34cc in tevent_common_loop_wait () from /lib/libtevent.so.0 No symbol table info available. #17 0xb76a3568 in _tevent_loop_wait () from /lib/libtevent.so.0 No symbol table info available. #18 0xb76fd0e9 in server_loop (main_ctx=0xb8d5e718) at src/util/server.c:602 No locals. #19 0xb777c7bc in main (argc=4, argv=0xbfd87784) at src/providers/data_provider_be.c:2771 opt = <optimized out> pc = <optimized out> be_domain = 0xb8d5d218 "ADTEST" srv_name = <optimized out> main_ctx = 0xb8d5e718 confdb_path = <optimized out> ret = <optimized out> long_options = {{longName = 0x0, shortName = 0 '\000', argInfo = 4, arg = 0xb7691120 <poptHelpOptions>, val = 0, descrip = 0xb77ae4cb "Help options:", argDescrip = 0x0}, {longName = 0xb77ae4d9 "debug-level", shortName = 100 'd', argInfo = 2, arg = 0xb718c094 <debug_level>, val = 0, descrip = 0xb77ae4e5 "Debug level", argDescrip = 0x0}, {longName = 0xb77ae4f1 "debug-to-files", shortName = 102 'f', argInfo = 0, arg = 0xb718c090 <debug_to_file>, val = 0, descrip = 0xb77afa28 "Send the debug output to files instead of stderr", argDescrip = 0x0}, {longName = 0xb77ae500 "debug-timestamps", shortName = 0 '\000', argInfo = 2, arg = 0xb718c07c <debug_timestamps>, val = 0, descrip = 0xb77ae511 "Add debug timestamps", argDescrip = 0x0}, {longName = 0xb77ae526 "debug-microseconds", shortName = 0 '\000', argInfo = 2, arg = 0xb718c078 <debug_microseconds>, val = 0, descrip = 0xb77afa5c "Show timestamps with microseconds", argDescrip = 0x0}, {longName = 0xb77aff8c "domain", shortName = 0 '\000', argInfo = 1, arg = 0xbfd875e4, val = 0, descrip = 0xb77afa80 "Domain of the information provider (mandatory)", argDescrip = 0x0}, {longName = 0x0, shortName = 0 '\000', argInfo = 0, arg = 0x0, val = 0, descrip = 0x0, argDescrip = 0x0}} __FUNCTION__ = "main"
Fields changed
milestone: NEEDS_TRIAGE => SSSD 1.10.0 rhbz: => 0
owner: somebody => okos status: new => assigned
patch: 0 => 1
resolution: => fixed status: assigned => closed
Moving to 1.10 beta where the ticket was actually fixed.
changelog: => milestone: SSSD 1.10.0 => SSSD 1.10 beta
Metadata Update from @kaushikub: - Issue assigned to okos - Issue set to the milestone: SSSD 1.10 beta
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/2972
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