Changes from HEAD

+       Update libldap_r thread pool destroy hang fix (ITS#4368)
+       Fixed slapd slap_daemon destroy issue (ITS#4370)

CHANGES

@@ -2,7 +2,8 @@ OpenLDAP 2.3 Change Log
 
 OpenLDAP 2.3.19 Engineering
 	Fixed libldap disable DH key exchange with DH params (ITS#4354)
-	Fixed libldap_r pool destroy hang (ITS#4349)
+	Fixed libldap_r thread pool destroy hang (ITS#4349,ITS#4368)
+	Fixed slapd slap_daemon destroy issue (ITS#4370)
 	Fixed slapd-hdb livelock issue (ITS#4360)
 	Fixed slapd-bdb/hdb auto-recovery issue (ITS#4361)
 	Fixed slapd-bdb/hdb BDB 4.4 compatibility issues (ITS#4362)

libraries/libldap_r/tpool.c

@@ -382,6 +382,7 @@ ldap_pvt_thread_pool_destroy ( ldap_pvt_thread_pool_t *tpool, int run_pending )
 		ldap_pvt_thread_cond_broadcast(&pool->ltp_cond);
 		ldap_pvt_thread_cond_wait(&pool->ltp_cond, &pool->ltp_mutex);
 	}
+	ldap_pvt_thread_mutex_unlock(&pool->ltp_mutex);
 
 	while ((ctx = LDAP_STAILQ_FIRST(&pool->ltp_pending_list)) != NULL)
 	{

servers/slapd/daemon.c

@@ -1136,6 +1136,12 @@ int slapd_daemon_init( const char *urls )
 
 	Debug( LDAP_DEBUG_ARGS, "daemon_init: %s\n",
 		urls ? urls : "<null>", 0, 0 );
+
+	ldap_pvt_thread_mutex_init( &slap_daemon.sd_mutex );
+#ifdef HAVE_TCPD
+	ldap_pvt_thread_mutex_init( &slap_daemon.tcpd_mutex );
+#endif
+
 	if( (rc = sockinit()) != 0 ) return rc;
 
 #ifdef HAVE_SYSCONF
@@ -1205,11 +1211,6 @@ int slapd_daemon_init( const char *urls )
 #endif
 
 	ldap_charray_free( u );
-	ldap_pvt_thread_mutex_init( &slap_daemon.sd_mutex );
-
-#ifdef HAVE_TCPD
-	ldap_pvt_thread_mutex_init( &slap_daemon.tcpd_mutex );
-#endif
 
 	return !i;
 }