test: failed of lsfd/mkfds-netlink-protocol about util-linux

[masatake]

Thank you for reporting. Could you try the following patch?

diff --git a/tests/helpers/test_mkfds.c b/tests/helpers/test_mkfds.c                                                                                                        
index dd0a128a8..28ed3bffc 100644                                                                                                                                           
--- a/tests/helpers/test_mkfds.c                                                                                                                                            
+++ b/tests/helpers/test_mkfds.c                                                                                                                                            
@@ -2293,6 +2293,7 @@ static void *make_netlink(const struct factory *factory, struct fdesc fdescs[],                                                                       
                        err(EXIT_FAILURE, "failed to dup %d -> %d", sd, fdescs[0].fd);                                                                                      
                }                                                                                                                                                           
                close(sd);                                                                                                                                                  
+               sd = fdescs[0].fd;                                                                                                                                          
        }                                                                                                                                                                   
                                                                                                                                                                            
        struct sockaddr_nl nl;                                                                                                                                              ```

[biubiuzy]

Works for me. Thank you!