smbd: call open_pathref_fsp() in unlink_internals() in wildcard matching loop

Signed-off-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>

diff --git a/source3/smbd/reply.c b/source3/smbd/reply.c
index ac997df2e8e745b25c693676f8a4bdf03474ceb0..6fcca84b496b96cd4f2e821f9b425cc25a066447 100644 (file)
--- a/source3/smbd/reply.c
+++ b/source3/smbd/reply.c
@@ -3466,6 +3466,16 @@ NTSTATUS unlink_internals(connection_struct *conn,
                                goto out;
                        }
 
+                       status = openat_pathref_fsp(conn->cwd_fsp, f);
+                       if (!NT_STATUS_IS_OK(status) &&
+                           !NT_STATUS_EQUAL(status, NT_STATUS_STOPPED_ON_SYMLINK))
+                       {
+                               TALLOC_FREE(dir_hnd);
+                               TALLOC_FREE(frame);
+                               TALLOC_FREE(talloced);
+                               goto out;
+                       }
+
                        status = check_name(conn, f);
                        if (!NT_STATUS_IS_OK(status)) {
                                TALLOC_FREE(dir_hnd);