Thanks for your reply. In last mail, I have mentioned ldap API's used in my code. After all API call, am checking the return value. If it is success, then only am going for next api call, otherwise I will return from that point. In that crash scenario, ldap_start_tls_s() returned LDAP_SUCCESS, but it crashed inside ldap_sasl_interactive_bind_s(). That is why, I suspected ldap_start_tls_s() has corrupted the handle.
Please carefully read instructions here http://www.openldap.org/faq/data/cache/56.html, then report useful information about what is happening:
- a complete code snippet, without anyone having to guess what happens between the lines;
- a stack backtrace from a core dump from an *unstripped*, *non-optimized* build with *debug symbols* in your code *and* in the OpenLDAP libraries
p.