#47948 ldap_sasl_bind fails assertion (ld != NULL) if it is called from chainingdb_bind over SSL/startTLS
Closed: wontfix None Opened 7 years ago by nhosoi.

Error message + valgrind Invalid free ... output:

[..] chaining database - Unable to do start_tls on connection to <HOST>:<PORT> LDAP error -11:Connect error NSS error -12190:Peer reports incompatible or unsupported protocol version.
ns-slapd: sasl.c:74: ldap_sasl_bind: Assertion `ld != ((void *)0)' failed.
==7910== Thread 40:
==7910== Invalid free() / delete / delete[] / realloc()
==7910==    at 0x4C2ACD7: free (in /usr/lib64/valgrind/vgpreload_memcheck-amd64-linux.so)
==7910==    by 0x749794B: __libc_freeres (in /usr/lib64/libc-2.17.so)
==7910==    by 0x4A246B4: _vgnU_freeres (in /usr/lib64/valgrind/vgpreload_core-amd64-linux.so)
==7910==  Address 0x76ee3d0 is 0 bytes inside data symbol "noai6ai_cached"

Stacktrace:

core_backtrace:
:{   "signal": 6
:,   "executable": "/usr/sbin/ns-slapd"
:,   "stacktrace":
:      [ {   "crash_thread": true
:        ,   "frames":
:              [ {   "address": 140590392776169
:                ,   "build_id": "9e1943ecc0c856ab436ef66e0dda21fc25764532"
:                ,   "build_id_offset": 218601
:                ,   "function_name": "raise"
:                ,   "file_name": "/usr/lib64/libc.so.6"
:                }
:              , {   "address": 140590392782072
:                ,   "build_id": "9e1943ecc0c856ab436ef66e0dda21fc25764532"
:                ,   "build_id_offset": 224504
:                ,   "function_name": "abort"
:                ,   "file_name": "/usr/lib64/libc.so.6"
:                }
:              , {   "address": 140590392747350
:                ,   "build_id": "9e1943ecc0c856ab436ef66e0dda21fc25764532"
:                ,   "build_id_offset": 189782
:                ,   "function_name": "__assert_fail_base"
:                ,   "file_name": "/usr/lib64/libc.so.6"
:                }
:              , {   "address": 140590392747522
:                ,   "build_id": "9e1943ecc0c856ab436ef66e0dda21fc25764532"
:                ,   "build_id_offset": 189954
:                ,   "file_name": "/usr/lib64/libc.so.6"
:                }
:              , {   "address": 140590419666675
:                ,   "build_id": "639f135d75ce40df28b879bbad96ec40b399bde1"
:                ,   "build_id_offset": 124659
:                ,   "function_name": "ldap_sasl_bind"
:                ,   "file_name": "/usr/lib64/libldap_r-2.4.so.2"
:                }
:              , {   "address": 140590272930457
:                ,   "build_id": "4c8dfd92354c70dbc2c2aa665e120c31b4dcff22"
:                ,   "build_id_offset": 29337
:                ,   "function_name": "chainingdb_bind"
:                ,   "file_name": "/usr/lib64/dirsrv/plugins/libchainingdb-plugin.so"
:                }
:              , {   "address": 140590437613545
:                ,   "build_id": "3c9ee00a73d247c5eeaa0eff985bce7363cf2918"
:                ,   "build_id_offset": 81897
:                ,   "function_name": "do_bind"
:                ,   "file_name": "/usr/sbin/ns-slapd"
:                }
:              , {   "address": 140590437639103
:                ,   "build_id": "3c9ee00a73d247c5eeaa0eff985bce7363cf2918"
:                ,   "build_id_offset": 107455
:                ,   "function_name": "connection_threadmain"
:                ,   "file_name": "/usr/sbin/ns-slapd"
:                }
:              , {   "address": 140590403205611
:                ,   "build_id": "41cdc2fb822c7d192d61a42a58bcb4b9b3161765"
:                ,   "build_id_offset": 166379
:                ,   "function_name": "_pt_root"
:                ,   "file_name": "/usr/lib64/libnspr4.so"
:                }
:              , {   "address": 140590396526067
:                ,   "build_id": "bc1478d8305388195df28d55d02515b3668d1ada"
:                ,   "build_id_offset": 32243
:                ,   "function_name": "start_thread"
:                ,   "file_name": "/usr/lib64/libpthread.so.0"
:                }
:              , {   "address": 140590393565277
:                ,   "build_id": "9e1943ecc0c856ab436ef66e0dda21fc25764532"
:                ,   "build_id_offset": 1007709
:                ,   "function_name": "__clone"
:                ,   "file_name": "/usr/lib64/libc.so.6"
:                } ]

Reviewed by Rich (Thank you!!)

Pushed to master:
8f540a6..47868d3 master -> master
commit 47868d3

Pushed to 389-ds-base-1.3.3:
d87202a..cb4f0cb 389-ds-base-1.3.3 -> 389-ds-base-1.3.3
commit cb4f0cb

Pushed to 389-ds-base-1.3.2:
896424f..9678956 389-ds-base-1.3.2 -> 389-ds-base-1.3.2
commit 9678956

Pushed to 389-ds-base-1.2.11:
db60b27..75a6c74 389-ds-base-1.2.11 -> 389-ds-base-1.2.11
commit 75a6c74

Metadata Update from @nhosoi:
- Issue set to the milestone: 1.2.11.33

4 years ago

389-ds-base is moving from Pagure to Github. This means that new issues and pull requests
will be accepted only in 389-ds-base's github repository.

This issue has been cloned to Github and is available here:
- https://github.com/389ds/389-ds-base/issues/1279

If you want to receive further updates on the issue, please navigate to the github issue
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Thank you for understanding. We apologize for all inconvenience.

Metadata Update from @spichugi:
- Issue close_status updated to: wontfix (was: Fixed)

a year ago

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