ITS#5374 don't perform mod_cleanup after a successful response

diff --git a/servers/slapd/overlays/accesslog.c b/servers/slapd/overlays/accesslog.c
index cbb7201df5412a40ae5cc16adb5c8872bb1686c2..311959696f02dcc0b22a1bff2400966b6dc5a169 100644 (file)
--- a/servers/slapd/overlays/accesslog.c
+++ b/servers/slapd/overlays/accesslog.c
@@ -67,7 +67,6 @@ typedef struct log_info {
        Entry *li_old;
        log_attr *li_oldattrs;
        int li_success;
-       int li_unlock;
        ldap_pvt_thread_rmutex_t li_op_rmutex;
        ldap_pvt_thread_mutex_t li_log_mutex;
 } log_info;
@@ -1339,10 +1338,16 @@ static int accesslog_response(Operation *op, SlapReply *rs) {
                return SLAP_CB_CONTINUE;
 
        if ( lo->mask & LOG_OP_WRITES ) {
+               slap_callback *cb;
                ldap_pvt_thread_mutex_lock( &li->li_log_mutex );
                old = li->li_old;
                li->li_old = NULL;
-               li->li_unlock = 0;
+               /* Disarm mod_cleanup */
+               for ( cb = op->o_callback->sc_next; cb; cb = cb->sc_next ) {
+                       if ( cb->sc_private == (void *)on )
+                               cb->sc_private = NULL;
+                       break;
+               }
                ldap_pvt_thread_rmutex_unlock( &li->li_op_rmutex, op->o_tid );
        }
 
@@ -1693,12 +1698,11 @@ accesslog_mod_cleanup( Operation *op, SlapReply *rs )
 {
        slap_callback *sc = op->o_callback;
        slap_overinst *on = sc->sc_private;
-       log_info *li = on->on_bi.bi_private;
        op->o_callback = sc->sc_next;
 
        op->o_tmpfree( sc, op->o_tmpmemctx );
 
-       if ( li->li_unlock ) {
+       if ( on ) {
                BackendInfo *bi = op->o_bd->bd_info;
                op->o_bd->bd_info = (BackendInfo *)on;
                accesslog_response( op, rs );
@@ -1714,15 +1718,15 @@ accesslog_op_mod( Operation *op, SlapReply *rs )
        log_info *li = on->on_bi.bi_private;
 
        if ( li->li_ops & LOG_OP_WRITES ) {
-               slap_callback *cb = op->o_tmpalloc( sizeof( slap_callback ), op->o_tmpmemctx );
+               slap_callback *cb = op->o_tmpalloc( sizeof( slap_callback ), op->o_tmpmemctx ), *cb2;
                cb->sc_cleanup = accesslog_mod_cleanup;
                cb->sc_response = NULL;
                cb->sc_private = on;
-               cb->sc_next = op->o_callback;
-               op->o_callback = cb;
+               cb->sc_next = NULL;
+               for ( cb2 = op->o_callback; cb2->sc_next; cb2 = cb2->sc_next );
+               cb2->sc_next = cb;
 
                ldap_pvt_thread_rmutex_lock( &li->li_op_rmutex, op->o_tid );
-               li->li_unlock = 1;
                if ( li->li_oldf && ( op->o_tag == LDAP_REQ_DELETE ||
                        op->o_tag == LDAP_REQ_MODIFY ||
                        ( op->o_tag == LDAP_REQ_MODRDN && li->li_oldattrs ))) {