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-rw-r--r--source3/locking/brlock.c48
1 files changed, 11 insertions, 37 deletions
diff --git a/source3/locking/brlock.c b/source3/locking/brlock.c
index e0335dcf30..f57c7e5a15 100644
--- a/source3/locking/brlock.c
+++ b/source3/locking/brlock.c
@@ -1930,11 +1930,10 @@ static int byte_range_lock_destructor(struct byte_range_lock *br_lck)
********************************************************************/
static struct byte_range_lock *brl_get_locks_internal(TALLOC_CTX *mem_ctx,
- files_struct *fsp, bool read_only)
+ files_struct *fsp)
{
TDB_DATA key, data;
struct byte_range_lock *br_lck = talloc(mem_ctx, struct byte_range_lock);
- bool do_read_only = read_only;
if (br_lck == NULL) {
return NULL;
@@ -1947,40 +1946,23 @@ static struct byte_range_lock *brl_get_locks_internal(TALLOC_CTX *mem_ctx,
key.dptr = (uint8 *)&fsp->file_id;
key.dsize = sizeof(struct file_id);
- if (!fsp->lockdb_clean) {
- /* We must be read/write to clean
- the dead entries. */
- do_read_only = false;
- }
-
- if (do_read_only) {
- NTSTATUS status;
- status = dbwrap_fetch(brlock_db, br_lck, key, &data);
- if (!NT_STATUS_IS_OK(status)) {
- DEBUG(3, ("Could not fetch byte range lock record\n"));
- TALLOC_FREE(br_lck);
- return NULL;
- }
- br_lck->record = NULL;
- } else {
- br_lck->record = dbwrap_fetch_locked(brlock_db, br_lck, key);
-
- if (br_lck->record == NULL) {
- DEBUG(3, ("Could not lock byte range lock entry\n"));
- TALLOC_FREE(br_lck);
- return NULL;
- }
+ br_lck->record = dbwrap_fetch_locked(brlock_db, br_lck, key);
- data = dbwrap_record_get_value(br_lck->record);
+ if (br_lck->record == NULL) {
+ DEBUG(3, ("Could not lock byte range lock entry\n"));
+ TALLOC_FREE(br_lck);
+ return NULL;
}
+ data = dbwrap_record_get_value(br_lck->record);
+
if ((data.dsize % sizeof(struct lock_struct)) != 0) {
DEBUG(3, ("Got invalid brlock data\n"));
TALLOC_FREE(br_lck);
return NULL;
}
- br_lck->read_only = do_read_only;
+ br_lck->read_only = false;
br_lck->lock_data = NULL;
talloc_set_destructor(br_lck, byte_range_lock_destructor);
@@ -2041,21 +2023,13 @@ static struct byte_range_lock *brl_get_locks_internal(TALLOC_CTX *mem_ctx,
}
}
- if (do_read_only != read_only) {
- /*
- * this stores the record and gets rid of
- * the write lock that is needed for a cleanup
- */
- byte_range_lock_flush(br_lck);
- }
-
return br_lck;
}
struct byte_range_lock *brl_get_locks(TALLOC_CTX *mem_ctx,
files_struct *fsp)
{
- return brl_get_locks_internal(mem_ctx, fsp, False);
+ return brl_get_locks_internal(mem_ctx, fsp);
}
struct brl_get_locks_readonly_state {
@@ -2102,7 +2076,7 @@ struct byte_range_lock *brl_get_locks_readonly(files_struct *fsp)
* Fetch the record in R/W mode to give validate_lock_entries
* a chance to kick in once.
*/
- rw = brl_get_locks_internal(talloc_tos(), fsp, false);
+ rw = brl_get_locks_internal(talloc_tos(), fsp);
if (rw == NULL) {
return NULL;
}