diff options
| author | David Lin <[email protected]> | 2020-06-10 11:09:11 +0800 |
|---|---|---|
| committer | GitHub <[email protected]> | 2020-06-10 11:09:11 +0800 |
| commit | 4f53c68b3b7729642a328b0d79a20efdc85b4e6d (patch) | |
| tree | a6ea006fc25d960bfbff2fc5a8492745ab3cc720 /components | |
| parent | a5fddaecc3ccd03a0e79579a24fe8248f0706c71 (diff) | |
Update ethernetif.c
Diffstat (limited to 'components')
| -rwxr-xr-x | components/net/lwip-2.1.0/src/netif/ethernetif.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/components/net/lwip-2.1.0/src/netif/ethernetif.c b/components/net/lwip-2.1.0/src/netif/ethernetif.c index 55ffaa89df..23d7180f66 100755 --- a/components/net/lwip-2.1.0/src/netif/ethernetif.c +++ b/components/net/lwip-2.1.0/src/netif/ethernetif.c @@ -499,7 +499,11 @@ rt_err_t eth_device_init_with_flag(struct eth_device *dev, const char *name, rt_ rt_kprintf("malloc netif failed\n"); return -RT_ERROR; } +#if LWIP_NETIF_HOSTNAME + rt_memset(netif, 0, sizeof(struct netif) + LWIP_HOSTNAME_LEN); +#else rt_memset(netif, 0, sizeof(struct netif)); +#endif /* set netif */ dev->netif = netif; |