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-rw-r--r--source4/auth/sam.c6
1 files changed, 6 insertions, 0 deletions
diff --git a/source4/auth/sam.c b/source4/auth/sam.c
index b991090338..6285c31e5c 100644
--- a/source4/auth/sam.c
+++ b/source4/auth/sam.c
@@ -333,6 +333,12 @@ static NTSTATUS authsam_expand_nested_groups(struct ldb_context *sam_ctx,
return NT_STATUS_INTERNAL_DB_CORRUPTION;
}
+ if (res[0]->num_elements == 0) {
+ talloc_free(res);
+ talloc_free(tmp_ctx);
+ return NT_STATUS_OK;
+ }
+
for (i = 0; i < res[0]->elements[0].num_values; i++) {
tmp_dn = ldb_dn_from_ldb_val(tmp_ctx, sam_ctx,
&res[0]->elements[0].values[i]);