vfio: fix file descriptor leak in multi-process

[dpdk.git] / lib / librte_eal / linuxapp / eal / eal_vfio_mp_sync.c

diff --git a/lib/librte_eal/linuxapp/eal/eal_vfio_mp_sync.c b/lib/librte_eal/linuxapp/eal/eal_vfio_mp_sync.c
index 00cf919b64d0a90bb3fdee5aeff416a16bdf540f..fb4a2f84b180e80b096eb1b32b75b6649dffa320 100644 (file)
--- a/lib/librte_eal/linuxapp/eal/eal_vfio_mp_sync.c
+++ b/lib/librte_eal/linuxapp/eal/eal_vfio_mp_sync.c
@@ -301,6 +301,7 @@ vfio_mp_sync_thread(void __rte_unused * arg)
                                vfio_mp_sync_send_request(conn_sock, SOCKET_ERR);
                        else
                                vfio_mp_sync_send_fd(conn_sock, fd);
+                       close(fd);
                        break;
                case SOCKET_REQ_GROUP:
                        /* wait for group number */