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leases_db: don't leak lock_path onto talloc tos

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Also check for allocation failures.

Signed-off-by: David Disseldorp <ddiss@samba.org>
Reviewed-by: Volker Lendecke <vl@samba.org>

Autobuild-User(master): Volker Lendecke <vl@samba.org>
Autobuild-Date(master): Mon Jan 12 19:22:31 CET 2015 on sn-devel-104
This commit is contained in:
David Disseldorp 2015-01-12 16:49:54 +01:00 committed by Volker Lendecke
parent 26809d17f4
commit 8365318b6d
1 changed files with 9 additions and 2 deletions
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11
source3/locking/leases_db.c
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@ -35,16 +35,23 @@ static struct db_context *leases_db;
bool leases_db_init(bool read_only)
{
char *db_path;
if (leases_db) {
return true;
}
leases_db = db_open(NULL, lock_path("leases.tdb"), 0,
db_path = lock_path("leases.tdb");
if (db_path == NULL) {
return false;
}
leases_db = db_open(NULL, db_path, 0,
TDB_DEFAULT|TDB_VOLATILE|TDB_CLEAR_IF_FIRST|
TDB_INCOMPATIBLE_HASH,
read_only ? O_RDONLY : O_RDWR|O_CREAT, 0644,
DBWRAP_LOCK_ORDER_2, DBWRAP_FLAG_NONE);
TALLOC_FREE(db_path);
if (leases_db == NULL) {
DEBUG(1, ("ERROR: Failed to initialise leases database\n"));
return false;