Thanks. I'll try that. Regards, Sanjaya
On 18 Apr 2017 15:27, "Matt Caswell" <m...@openssl.org> wrote: > > > On 16/04/17 20:17, Sanjaya Joshi wrote: > > Hello, > > > > I use openldap_2.3.39 to initiate secure LDAP connection (starttls) to > > external LDAP server. The used openssl version is 1.0.2k. > > > > While establishing the secure connection from client, i observe the > > following segmentation fault occasionally (Not always reproducible). > > > > Any pointers please ? > > > > Are you able to compile openssl with debug symbols? That's not a lot to > go on. > > Matt > > > " > > [Thread debugging using libthread_db enabled] > > Using host libthread_db library "/lib64/libthread_db.so.1". > > Core was generated by `/opt/nsn/pac_bor_qx_e1/bin/border'. > > Program terminated with signal SIGSEGV, Segmentation fault. > > #0 0x00007fd6b8271bd9 in sk_value () from /usr/lib64/libcrypto.so.1.0.0 > > (gdb) bt > > #0 0x00007fd6b8271bd9 in sk_value () from /usr/lib64/libcrypto.so.1.0.0 > > #1 0x00007fd6b3495516 in ssl23_connect () from > /usr/lib64/libssl.so.1.0.0 > > #2 0x00007fd6b7d2d6cf in ldap_int_tls_connect (ld=0x7fd6880486d0, > > conn=0x7fd68802d9e0) at tls.c:805 > > #3 0x00007fd6b7d2ece0 in ldap_int_tls_start (ld=0x7fd6880486d0, > > conn=0x7fd68802d9e0, srv=0x0) at tls.c:1511 > > #4 0x00007fd6b7d2f6e9 in ldap_install_tls (ld=0x7fd6880486d0) at > tls.c:1935 > > #5 0x00007fd6bb46c6c1 in open_connection_as > > (ldap_host_address=0x7fd68805de90 "10.55.433.1", port=389, > client_access=0, > > user_dn=0x7fd6880543c8 > > "uid=user1,ou=people,ou=accounts,dc=sasa,dc=test,dc=net", > > user_pwd=0x7fd6962d3c70 "saaadh45sks", ldap_handle=0x7fd6962d2838, > > network_timeout=5000, request_id=0x7fd6962d144c, > > error_string=0x7fd6962d1440, isSecure=2, cacertFile=0x7fd688048bf8 > > "/etc/certs/cacert.pem", > > ciphers=0x7fd68805e138 > > "DHE-RSA-AES256-SHA:AES256-SHA:DHE-RSA-AES128-SHA:AES128-SHA", > > reqCert=0x7fd6962d2558) at ../src/api.c:1048 > > #6 0x00007fd6bb46ca97 in open_secure_connection_starttls_request > > (ldap_host_address=0x7fd68805de90 "10.55.433.1", port=389, > > client_access=0, user_dn=0x7fd6880543c8 > > "uid=user1,ou=people,ou=accounts,dc=sasa,dc=test,dc=net", > > user_pwd=0x7fd6962d3c70 "saaadh45sks", ldap_handle=0x7fd6962d2838, > > network_timeout=5000, request_id=0x7fd6962d144c, > > error_string=0x7fd6962d1440, cacertFile=0x7fd688048bf8 > > "/etc/certs/cacert.pem", > > ciphers=0x7fd68805e138 > > "DHE-RSA-AES256-SHA:AES256-SHA:DHE-RSA-AES128-SHA:AES128-SHA", > > reqCert=0x7fd6962d2558) at ../src/api.c:1258 > > #7 0x00007fd6b9c899c8 in tryConnectExtLdap (host=0x7fd68805de90 > > "10.55.433.1", port=389, > > binddn=0x7fd6962d3380 > > "uid=user1,ou=people,ou=accounts,dc=sasa,dc=test,dc=net", > > pwd=0x7fd6962d3c70 "saaadh45sks", > > _extHandle=@0x7fd6962d2838: 0x7fd6880486d0, peopledn=0x7fd6880495b0 > > "ou=people,ou=accounts,dc=sasa,dc=test,dc=net", secureMode=0, > > cacertFile=..., ciphers=..., reqCert=5, timeout_ms=5000) > > at ../../src/acct.cpp:1694 > > #8 0x00007fd6b9c88df1 in validate_account (accountName=0x7fd6962d3380 > > "uid=user1,ou=people,ou=accounts,dc=sasa,dc=test,dc=net", > > accountPassword=0x7fd6962d3c70 "saaadh45sks") at > ../../src/acct.cpp:1623 > > #9 0x0000000000479d3a in set_acc > > (userName=userName@entry=0x7fd6962d3870 "user1", > > password=password@entry=0x7fd6962d3c70 "saaadh45sks") at > > ../src/borfunc_cou.c:4066 > > #10 0x000000000045217b in _71571_2 (_T=0x42907000) at > > ../src/bor7qxqx.sdl:600 > > #11 0x000000000044fd45 in _s71571_ACTIVE (_T=<optimized out>) at > > _Sborha7ACTIVE.c:33 > > #12 0x00007fd6b6ec8a65 in call_transition (msg=0x7fd6bc0d8948, > process=96) > > at /home/core/threadmain.c:656 > > #13 call_transition_with_fatal_sig_catching (thread=<optimized out>, > > thread@entry=0x25d7d90, process=process@entry=96, > > msg=msg@entry=0x7fd6bc0d8948) at /home/core/threadmain.c:669 > > #14 0x00007fd6b6ec9499 in execute_user_code (msg=0x7fd6bc0d8948, > > process=96, thread=0x25d7d90) > > at /home/core/threadmain.c:687 > > #15 exec_main_loop (thread=0x25d7d90) at /home/core/threadmain.c:882 > > #16 thread_context_main (arg=<optimized out>) at > /home/core/threadmain.c:592 > > #17 0x00007fd6b64f2f50 in ?? () from /lib64/libc.so.6 > > #18 0x0000000000000000 in ?? () > > (gdb) > > " > > > > Regards, > > Sanjaya > > > > > -- > openssl-users mailing list > To unsubscribe: https://mta.openssl.org/mailman/listinfo/openssl-users >
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