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-rw-r--r--source4/lib/ldb/ldb_tdb/ldb_search.c16
-rw-r--r--source4/lib/ldb/ldb_tdb/ldb_tdb.c6
-rw-r--r--source4/lib/ldb/ldb_tdb/ldb_tdb.h2
3 files changed, 21 insertions, 3 deletions
diff --git a/source4/lib/ldb/ldb_tdb/ldb_search.c b/source4/lib/ldb/ldb_tdb/ldb_search.c
index a195a39391..8151b458d4 100644
--- a/source4/lib/ldb/ldb_tdb/ldb_search.c
+++ b/source4/lib/ldb/ldb_tdb/ldb_search.c
@@ -253,7 +253,10 @@ int ltdb_search_dn1(struct ldb_module *module, struct ldb_dn *dn, struct ldb_mes
static int ltdb_lock_read(struct ldb_module *module)
{
struct ltdb_private *ltdb = (struct ltdb_private *)module->private_data;
- return tdb_lockall_read(ltdb->tdb);
+ if (ltdb->in_transaction == 0) {
+ return tdb_lockall_read(ltdb->tdb);
+ }
+ return 0;
}
/*
@@ -262,7 +265,10 @@ static int ltdb_lock_read(struct ldb_module *module)
static int ltdb_unlock_read(struct ldb_module *module)
{
struct ltdb_private *ltdb = (struct ltdb_private *)module->private_data;
- return tdb_unlockall_read(ltdb->tdb);
+ if (ltdb->in_transaction == 0) {
+ return tdb_unlockall_read(ltdb->tdb);
+ }
+ return 0;
}
/*
@@ -442,7 +448,11 @@ static int ltdb_search_full(struct ldb_handle *handle)
struct ltdb_private *ltdb = talloc_get_type(ac->module->private_data, struct ltdb_private);
int ret;
- ret = tdb_traverse_read(ltdb->tdb, search_func, handle);
+ if (ltdb->in_transaction != 0) {
+ ret = tdb_traverse(ltdb->tdb, search_func, handle);
+ } else {
+ ret = tdb_traverse_read(ltdb->tdb, search_func, handle);
+ }
if (ret == -1) {
handle->status = LDB_ERR_OPERATIONS_ERROR;
diff --git a/source4/lib/ldb/ldb_tdb/ldb_tdb.c b/source4/lib/ldb/ldb_tdb/ldb_tdb.c
index 3461f98d5f..949164a505 100644
--- a/source4/lib/ldb/ldb_tdb/ldb_tdb.c
+++ b/source4/lib/ldb/ldb_tdb/ldb_tdb.c
@@ -907,6 +907,8 @@ static int ltdb_start_trans(struct ldb_module *module)
return ltdb_err_map(tdb_error(ltdb->tdb));
}
+ ltdb->in_transaction++;
+
return LDB_SUCCESS;
}
@@ -915,6 +917,8 @@ static int ltdb_end_trans(struct ldb_module *module)
struct ltdb_private *ltdb =
talloc_get_type(module->private_data, struct ltdb_private);
+ ltdb->in_transaction--;
+
if (tdb_transaction_commit(ltdb->tdb) != 0) {
return ltdb_err_map(tdb_error(ltdb->tdb));
}
@@ -927,6 +931,8 @@ static int ltdb_del_trans(struct ldb_module *module)
struct ltdb_private *ltdb =
talloc_get_type(module->private_data, struct ltdb_private);
+ ltdb->in_transaction--;
+
if (tdb_transaction_cancel(ltdb->tdb) != 0) {
return ltdb_err_map(tdb_error(ltdb->tdb));
}
diff --git a/source4/lib/ldb/ldb_tdb/ldb_tdb.h b/source4/lib/ldb/ldb_tdb/ldb_tdb.h
index d4a8ff2fb1..b5e6472054 100644
--- a/source4/lib/ldb/ldb_tdb/ldb_tdb.h
+++ b/source4/lib/ldb/ldb_tdb/ldb_tdb.h
@@ -27,6 +27,8 @@ struct ltdb_private {
int flags;
} last_attribute;
} *cache;
+
+ int in_transaction;
};
/*