diff options
Diffstat (limited to 'src/config.c')
| -rw-r--r-- | src/config.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/src/config.c b/src/config.c index f3357b5..907c6b3 100644 --- a/src/config.c +++ b/src/config.c @@ -317,8 +317,7 @@ int config_get_device(struct wireguard_device *wg, void __user *user_device) out_device.version_magic = WG_API_VERSION_MAGIC; out_device.port = wg->incoming_port; out_device.fwmark = wg->fwmark; - strncpy(out_device.interface, dev->name, IFNAMSIZ - 1); - out_device.interface[IFNAMSIZ - 1] = 0; + memcpy(out_device.interface, dev->name, IFNAMSIZ); down_read(&wg->static_identity.lock); if (wg->static_identity.has_identity) { |