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author | Andrew Bartlett <abartlet@samba.org> | 2019-12-06 18:05:54 +1300 |
---|---|---|
committer | Karolin Seeger <kseeger@samba.org> | 2020-01-10 11:56:20 +0100 |
commit | 9ac2b09fa5a2de44967a0b190918825e7dca8d53 (patch) | |
tree | dc734f96974fc6ffc324732e434af829441dd00c | |
parent | 0fa9a362e55abb289cbf0fe24baa09c45af4837e (diff) | |
download | samba-9ac2b09fa5a2de44967a0b190918825e7dca8d53.tar.gz |
CVE-2019-14902 repl_meta_data: schedule SD propagation to a renamed DN
We need to check the SD of the parent if we rename, it is not the same as an incoming SD change.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=12497
Signed-off-by: Andrew Bartlett <abartlet@samba.org>
-rw-r--r-- | source4/dsdb/samdb/ldb_modules/repl_meta_data.c | 17 |
1 files changed, 16 insertions, 1 deletions
diff --git a/source4/dsdb/samdb/ldb_modules/repl_meta_data.c b/source4/dsdb/samdb/ldb_modules/repl_meta_data.c index 04a51ecab51..52ff3d75ee2 100644 --- a/source4/dsdb/samdb/ldb_modules/repl_meta_data.c +++ b/source4/dsdb/samdb/ldb_modules/repl_meta_data.c @@ -6290,7 +6290,22 @@ static int replmd_replicated_apply_merge(struct replmd_replicated_request *ar) ar->index_current, msg->num_elements); if (renamed) { - sd_updated = true; + /* + * This is an new name for this object, so we must + * inherit from the parent + * + * This is needed because descriptor is above + * repl_meta_data in the module stack, so this will + * not be trigered 'naturally' by the flow of + * operations. + */ + ret = dsdb_module_schedule_sd_propagation(ar->module, + ar->objs->partition_dn, + msg->dn, + true); + if (ret != LDB_SUCCESS) { + return ldb_operr(ldb); + } } if (sd_updated && !isDeleted) { |