Hi Tim,
On Wed, Dec 23, 2015 at 05:43:56PM -0500, Tim Dunphy wrote:
[root@ldap1:~] #ldapmodify -H ldapi:// -Y EXTERNAL -f addcerts.ldif SASL/EXTERNAL authentication started SASL username: gidNumber=0+uidNumber=0,cn=peercred,cn=external,cn=auth SASL SSF: 0 Segmentation fault (core dumped)
Which version of OpenLDAP is this? Did you build it yourself, or is it from packages supplied by your operating system vendor? Which TLS library is it linked against? Can you provide a gdb backtrace including debug symbols?
If you can reproduce this with the current OpenLDAP version (2.4.43), built from source and linked with OpenSSL, please file a report in the ITS http://openldap.org/ITS.