diff options
Diffstat (limited to 'extras/mini-os/netfront.c')
| -rw-r--r-- | extras/mini-os/netfront.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/extras/mini-os/netfront.c b/extras/mini-os/netfront.c index 4e087a56ed..a999985575 100644 --- a/extras/mini-os/netfront.c +++ b/extras/mini-os/netfront.c @@ -309,8 +309,10 @@ struct netfront_dev *init_netfront(char *_nodename, void (*thenetif_rx)(unsigned if (!_nodename) snprintf(nodename, sizeof(nodename), "device/vif/%d", netfrontends); - else - strncpy(nodename, _nodename, strlen(nodename)); + else { + strncpy(nodename, _nodename, sizeof(nodename) - 1); + nodename[sizeof(nodename) - 1] = 0; + } netfrontends++; if (!thenetif_rx) |