diff options
Diffstat (limited to 'lib/tdb/common/lock.c')
-rw-r--r-- | lib/tdb/common/lock.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/lib/tdb/common/lock.c b/lib/tdb/common/lock.c index 6f5799a819..19b92d9ae0 100644 --- a/lib/tdb/common/lock.c +++ b/lib/tdb/common/lock.c @@ -675,6 +675,11 @@ bool tdb_have_extra_locks(struct tdb_context *tdb) return true; } + /* We always hold the active lock if CLEAR_IF_FIRST. */ + if (find_nestlock(tdb, ACTIVE_LOCK)) { + extra--; + } + /* In a transaction, we expect to hold the transaction lock */ if (tdb->transaction && find_nestlock(tdb, TRANSACTION_LOCK)) { extra--; @@ -698,8 +703,11 @@ void tdb_release_extra_locks(struct tdb_context *tdb) for (i=0;i<tdb->num_lockrecs;i++) { struct tdb_lock_type *lck = &tdb->lockrecs[i]; + /* Don't release transaction or active locks! */ if (tdb->transaction && lck->off == TRANSACTION_LOCK) { tdb->lockrecs[extra++] = *lck; + } else if (lck->off == ACTIVE_LOCK) { + tdb->lockrecs[extra++] = *lck; } else { tdb_brunlock(tdb, lck->ltype, lck->off, 1); } |