4.297. slapi-nis

Prior to this update, processing an entry referred to large numbers of other entries took an excessive amount of time when the plugin was triggered and caused multiple levels of recursion loading of the ns-slapd process. This update improves the performance of slapi-nis when processing entries that refer to large numbers of other entries.

Prior to this update, slapi-nis used NSPR RW locks which are not re-entrant. As a consequence, problems could arise and lead to deadlocks. With this update, POSIX-based read-write locking that synchronizes access between threads is used to avoid potential deadlocks.