Bug 1407960
| Summary: | wbcLookupSid() fails in pdomain is NULL | ||||||
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| Product: | Red Hat Enterprise Linux 7 | Reporter: | Madhuri <mupadhye> | ||||
| Component: | sssd | Assignee: | SSSD Maintainers <sssd-maint> | ||||
| Status: | CLOSED ERRATA | QA Contact: | Madhuri <mupadhye> | ||||
| Severity: | unspecified | Docs Contact: | |||||
| Priority: | unspecified | ||||||
| Version: | 7.3 | CC: | grajaiya, jhrozek, lslebodn, mkosek, mzidek, pbrezina, sgoveas | ||||
| Target Milestone: | rc | ||||||
| Target Release: | --- | ||||||
| Hardware: | Unspecified | ||||||
| OS: | Unspecified | ||||||
| Whiteboard: | |||||||
| Fixed In Version: | sssd-1.15.0-1.el7 | Doc Type: | If docs needed, set a value | ||||
| Doc Text: | Story Points: | --- | |||||
| Clone Of: | Environment: | ||||||
| Last Closed: | 2017-08-01 09:02:33 UTC | Type: | Bug | ||||
| Regression: | --- | Mount Type: | --- | ||||
| Documentation: | --- | CRM: | |||||
| Verified Versions: | Category: | --- | |||||
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |||||
| Cloudforms Team: | --- | Target Upstream Version: | |||||
| Embargoed: | |||||||
| Attachments: |
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Upstream ticket: https://fedorahosted.org/sssd/ticket/3273 master: * 0b78b4e32955ced0f35c6d4685bd277bb03d04cb sssd-1-14: * 924122b5457f8f93687a81d8171757c8036c8b0f sssd-1-13: * d41d82fb81bb9c92aebd1ac955cb04ab62dd651e Tested with: sssd-1.15.2-37.el7.x86_64 sssd-libwbclient-1.15.2-37.el7.x86_64 Steps followed during verification: 1. Obtained cache Kerberos ticket-granting ticket by Administrator. 2. Joined to AD using net ads command. 3. Start sssd service. 4. Added the user using 'net ads user add test'. 5. Checked the user information using 'net ads user info test'. # net ads info LDAP server: 10.65.210.46 LDAP server name: adserver.example.com Realm: EXAMPLE.COM Bind Path: dc=EXAMPLE,dc=COM LDAP port: 389 Server time: Mon, 29 May 2017 08:04:33 IST KDC server: 10.65.210.46 Server time offset: -306 Last machine account password change: Mon, 29 May 2017 12:09:23 IST # net ads user add test User test added # net ads user info test domain users # net ads dn "CN=test,CN=Users,DC=example,DC=com" Got 1 replies objectClass: top objectClass: person objectClass: organizationalPerson objectClass: user cn: test distinguishedName: CN=test,CN=Users,DC=example,DC=com instanceType: 4 whenCreated: 20170201004213.0Z whenChanged: 20170201004213.0Z displayName: test uSNCreated: 57518 uSNChanged: 57519 name: test objectGUID: 87315193-e4be-4676-8110-3b78f2b47bd0 userAccountControl: 514 badPwdCount: 0 codePage: 0 countryCode: 0 badPasswordTime: 0 lastLogoff: 0 lastLogon: 0 pwdLastSet: 0 primaryGroupID: 513 objectSid: S-1-5-21-1217853788-3735062098-4224088670-1173 accountExpires: 9223372036854775807 logonCount: 0 sAMAccountName: test sAMAccountType: 805306368 userPrincipalName: test objectCategory: CN=Person,CN=Schema,CN=Configuration,DC=example,DC=com dSCorePropagationData: 16010101000000.0Z 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. https://access.redhat.com/errata/RHEA-2017:2294 |
Created attachment 1234637 [details] output of 'net -d 10 ads user info <user_name>' Description: 'net ads user info <user_name>' fails even after successfully joint AD server. Version-Release number of selected component (if applicable): sssd-1.14.0-43.el7_3.4.x86_64. sssd-libwbclient-1.14.0-43.el7.x86_64. Active Directory 2012r2. Steps to Reproduce: 1. Obtain and cache Kerberos ticket-granting ticket by Administrator. 2. Join to AD using net ads command. 3. Start sssd service. 4. Add the user using 'net ads user add <user_name>'. 5. Check the user information using 'net ads user info <user_name>'. Actual results: segfault at 0 ip 00007f5e6bc29c6c sp 00007ffd18c15e60 error 6 in libwbclient.so.0.12.0 Expected results: Display user information without any error. Additional info: # net ads info LDAP server: 10.65.210.46 LDAP server name: adserver.example.com Realm: EXAMPLE.COM Bind Path: dc=EXAMPLE,dc=COM LDAP port: 389 Server time: Thu, 22 Dec 2016 10:52:01 IST KDC server: 10.65.210.46 Server time offset: 7 Last machine account password change: Thu, 22 Dec 2016 10:46:38 IST # cat core_backtrace { "signal": 11 , "executable": "/usr/bin/net" , "stacktrace": [ { "crash_thread": true , "frames": [ { "address": 139931287805036 , "build_id": "9f8088571d1e8c9ebd688f923d8f16752e2a878b" , "build_id_offset": 19564 , "function_name": "wbcLookupSid" , "file_name": "/usr/lib64/sssd/modules/libwbclient.so.0.12.0" } , { "address": 139931391143044 , "build_id": "0f40da901adb3e8377c84c3cf415e4ee96333325" , "build_id_offset": 269444 , "function_name": "ads_user_info" , "file_name": "/usr/bin/net" } , { "address": 139931391141565 , "build_id": "0f40da901adb3e8377c84c3cf415e4ee96333325" , "build_id_offset": 267965 , "function_name": "net_ads_user" , "file_name": "/usr/bin/net" } , { "address": 139931391159876 , "build_id": "0f40da901adb3e8377c84c3cf415e4ee96333325" , "build_id_offset": 286276 , "function_name": "net_ads" , "file_name": "/usr/bin/net" } , { "address": 139931391024704 , "build_id": "0f40da901adb3e8377c84c3cf415e4ee96333325" , "build_id_offset": 151104 , "function_name": "main" , "file_name": "/usr/bin/net" } ] } ] }