diff options
| -rw-r--r-- | eth-multiplexer/vdev.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/eth-multiplexer/vdev.c b/eth-multiplexer/vdev.c index 367623d9..c76cfbfd 100644 --- a/eth-multiplexer/vdev.c +++ b/eth-multiplexer/vdev.c @@ -139,7 +139,8 @@ add_vdev (char *name, size_t size) vdev->dev_port = ports_get_right (vdev); ports_port_deref (vdev); - strncpy (vdev->name, name, IFNAMSIZ); + strncpy (vdev->name, name, IFNAMSIZ-1); + vdev->name[IFNAMSIZ-1] = '\0'; vdev->if_header_size = ETH_HLEN; vdev->if_mtu = ETH_MTU; vdev->if_header_format = HDR_ETHERNET; |