From: Douglas Bagnall <douglas.bagnall@catalyst.net.nz>
Date: Fri, 3 May 2019 05:27:51 +0000 (+1200)
Subject: dsdb/modules/dirsync: ensure attrs exist (CID 1107212)
X-Git-Tag: tdb-1.4.1~129
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=23f72c4d712f8d1fec3d67a66d477709d5b0abe2;p=thirdparty%2Fsamba.git

dsdb/modules/dirsync: ensure attrs exist (CID 1107212)

Signed-off-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz>
Reviewed-by: Gary Lockyer <gary@catalyst.net.nz>
---

diff --git a/source4/dsdb/samdb/ldb_modules/dirsync.c b/source4/dsdb/samdb/ldb_modules/dirsync.c
index 60a2b4098c9..0d46e2a6254 100644
--- a/source4/dsdb/samdb/ldb_modules/dirsync.c
+++ b/source4/dsdb/samdb/ldb_modules/dirsync.c
@@ -355,6 +355,10 @@ skip:
 
 		attr = dsdb_attribute_by_lDAPDisplayName(dsc->schema,
 				el->name);
+		if (attr == NULL) {
+			continue;
+		}
+
 		keep = false;
 
 		if (attr->linkID & 1) {