diff options
| -rw-r--r-- | lib/tdb/common/transaction.c | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/lib/tdb/common/transaction.c b/lib/tdb/common/transaction.c index ed7e298a6e..67104eff7f 100644 --- a/lib/tdb/common/transaction.c +++ b/lib/tdb/common/transaction.c @@ -695,10 +695,16 @@ static int tdb_recovery_allocate(struct tdb_context *tdb, rec.rec_len = 0; - if (recovery_head != 0 && - methods->tdb_read(tdb, recovery_head, &rec, sizeof(rec), DOCONV()) == -1) { - TDB_LOG((tdb, TDB_DEBUG_FATAL, "tdb_recovery_allocate: failed to read recovery record\n")); - return -1; + if (recovery_head != 0) { + if (methods->tdb_read(tdb, recovery_head, &rec, sizeof(rec), DOCONV()) == -1) { + TDB_LOG((tdb, TDB_DEBUG_FATAL, "tdb_recovery_allocate: failed to read recovery record\n")); + return -1; + } + /* ignore invalid recovery regions: can happen in crash */ + if (rec.magic != TDB_RECOVERY_MAGIC && + rec.magic != TDB_RECOVERY_INVALID_MAGIC) { + recovery_head = 0; + } } *recovery_size = tdb_recovery_size(tdb); |