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| author | Andrew Tridgell <tridge@samba.org> | 2009-10-23 22:43:24 +1100 |
|---|---|---|
| committer | Andrew Tridgell <tridge@samba.org> | 2009-10-25 13:15:18 +1100 |
| commit | dffb572ce0b350bf42549c882275b627d9b36e59 (patch) | |
| tree | b1dd38c099a093c46bc56579bea38d22324739bb /source4/lib/ldb/ldb_tdb/ldb_tdb.c | |
| parent | 5002cddcb0d9e539ded949bcc805c035e038362d (diff) | |
| download | samba-dffb572ce0b350bf42549c882275b627d9b36e59.tar.gz samba-dffb572ce0b350bf42549c882275b627d9b36e59.tar.bz2 samba-dffb572ce0b350bf42549c882275b627d9b36e59.zip | |
s4-ldb: don't allow modifies outside a transaction.
Diffstat (limited to 'source4/lib/ldb/ldb_tdb/ldb_tdb.c')
| -rw-r--r-- | source4/lib/ldb/ldb_tdb/ldb_tdb.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/source4/lib/ldb/ldb_tdb/ldb_tdb.c b/source4/lib/ldb/ldb_tdb/ldb_tdb.c index 01153fe203..d6175863da 100644 --- a/source4/lib/ldb/ldb_tdb/ldb_tdb.c +++ b/source4/lib/ldb/ldb_tdb/ldb_tdb.c @@ -200,6 +200,14 @@ static int ltdb_check_special_dn(struct ldb_module *module, static int ltdb_modified(struct ldb_module *module, struct ldb_dn *dn) { int ret = LDB_SUCCESS; + struct ltdb_private *ltdb = talloc_get_type(ldb_module_get_private(module), struct ltdb_private); + + /* only allow modifies inside a transaction, otherwise the + * ldb is unsafe */ + if (ltdb->in_transaction == 0) { + ldb_set_errstring(ldb_module_get_ctx(module), "ltdb modify without transaction"); + return LDB_ERR_OPERATIONS_ERROR; + } if (ldb_dn_is_special(dn) && (ldb_dn_check_special(dn, LTDB_INDEXLIST) || |