[SCM] Samba Shared Repository - branch master updated
Andrew Tridgell
tridge at samba.org
Fri Nov 27 19:29:10 MST 2009
The branch, master has been updated
via 1287c1d... s4-drs: cope with bogus empty attributes from w2k8-r2
from db41a0a... s4: fix SD update and password change in upgrade script
http://gitweb.samba.org/?p=samba.git;a=shortlog;h=master
- Log -----------------------------------------------------------------
commit 1287c1d115fb7e8f3954bc05ff65007968403a9c
Author: Andrew Tridgell <tridge at samba.org>
Date: Sat Nov 28 13:27:06 2009 +1100
s4-drs: cope with bogus empty attributes from w2k8-r2
w2k8-r2 sometimes sends empty attributes with completely bogus attrid
values in a DRS replication response. This allows us to continue with
the vampire operation despite these broken elements.
-----------------------------------------------------------------------
Summary of changes:
source4/dsdb/repl/replicated_objects.c | 17 +++++++++++++++++
1 files changed, 17 insertions(+), 0 deletions(-)
Changeset truncated at 500 lines:
diff --git a/source4/dsdb/repl/replicated_objects.c b/source4/dsdb/repl/replicated_objects.c
index 020d5f1..a8a93e4 100644
--- a/source4/dsdb/repl/replicated_objects.c
+++ b/source4/dsdb/repl/replicated_objects.c
@@ -129,6 +129,15 @@ static WERROR dsdb_convert_object_ex(struct ldb_context *ldb,
}
status = dsdb_attribute_drsuapi_to_ldb(ldb, schema, a, msg->elements, e);
+ if (!NT_STATUS_IS_OK(status) && a->value_ctr.num_values == 0) {
+ /* w2k8-r2 occasionally sends bogus empty
+ attributes with rubbish attribute IDs. The
+ only think we can do is discard these */
+ DEBUG(0,(__location__ ": Discarding bogus empty DsReplicaAttribute with attid 0x%x\n",
+ a->attid));
+ ZERO_STRUCTP(e);
+ continue;
+ }
W_ERROR_NOT_OK_RETURN(status);
m->attid = a->attid;
@@ -149,6 +158,14 @@ static WERROR dsdb_convert_object_ex(struct ldb_context *ldb,
}
}
+ /* delete any empty elements */
+ for (i=0; i < msg->num_elements; i++) {
+ if (msg->elements[i].name == NULL) {
+ ldb_msg_remove_element(msg, &msg->elements[i]);
+ i--;
+ }
+ }
+
if (rdn_m) {
struct ldb_message_element *el;
el = ldb_msg_find_element(msg, rdn_attr->lDAPDisplayName);
--
Samba Shared Repository
More information about the samba-cvs
mailing list