.The `ns-slapd` binary is now linked with the thread-safe `libldap_r` library, no longer causing segmentation fault An upstream change in the build system introduced a regression by linking the `ns-slapd` binary with the non thread-safe `libldap` library instead of the thread-safe `libldap_r`. Consequently, the `ns-slapd` process could fail with a segmentation fault. This update fixes the problem with the build system code and the `ns-slapd` binary is now linked back with the thread-safe `libldap_r` library. As a result, the segmentation fault no longer occurs.