diff options
| author | Andrew Bartlett <abartlet@samba.org> | 2013-09-21 14:33:21 -0700 |
|---|---|---|
| committer | Karolin Seeger <kseeger@samba.org> | 2013-09-27 09:28:57 +0200 |
| commit | 80c3c301a7c03a01550644b137b3595fc929de52 (patch) | |
| tree | 1737f204cfe16ae7824b3744e540367c6c0e9f39 | |
| parent | f5c378e16150efecd426382133cb5699a49de858 (diff) | |
| download | samba-80c3c301a7c03a01550644b137b3595fc929de52.tar.gz | |
dsdb: Refuse to replicate an all-zero invocationID GUID in replPropertyMetaData
This matches Windows 2008R2.
Andrew Bartlett
Signed-off-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Michael Adam <obnox@samba.org>
(cherry picked from commit 25d4bafca7245e3f8291e5f0f304b1b4f8ce5600)
| -rw-r--r-- | source4/dsdb/repl/replicated_objects.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/source4/dsdb/repl/replicated_objects.c b/source4/dsdb/repl/replicated_objects.c index e018aa4e779..d1d69fa8f8c 100644 --- a/source4/dsdb/repl/replicated_objects.c +++ b/source4/dsdb/repl/replicated_objects.c @@ -427,6 +427,15 @@ WERROR dsdb_convert_object_ex(struct ldb_context *ldb, continue; } + if (GUID_all_zero(&d->originating_invocation_id)) { + status = WERR_DS_SRC_GUID_MISMATCH; + DEBUG(0, ("Refusing replication of object containing invalid zero invocationID on attribute %d of %s: %s\n", + a->attid, + ldb_dn_get_linearized(msg->dn), + win_errstr(status))); + return status; + } + if (a->attid == DRSUAPI_ATTID_instanceType) { if (instanceType_e != NULL) { return WERR_FOOBAR; |