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-rw-r--r--source3/groupdb/mapping_tdb.c13
1 files changed, 13 insertions, 0 deletions
diff --git a/source3/groupdb/mapping_tdb.c b/source3/groupdb/mapping_tdb.c
index 394a2f0b22..1dea9e482e 100644
--- a/source3/groupdb/mapping_tdb.c
+++ b/source3/groupdb/mapping_tdb.c
@@ -1006,6 +1006,19 @@ static int convert_ldb_record(TDB_CONTEXT *ltdb, TDB_DATA key,
TALLOC_FREE(name);
}
+ if (map->nt_name == NULL) {
+ errno = EIO;
+ goto failed;
+ }
+
+ if (map->comment == NULL) {
+ map->comment = talloc_strdup(map, "");
+ }
+ if (map->comment == NULL) {
+ errno = ENOMEM;
+ goto failed;
+ }
+
if (!add_mapping_entry(map, 0)) {
errno = EIO;
goto failed;