diff options
| author | David Lin <[email protected]> | 2020-06-10 11:08:01 +0800 |
|---|---|---|
| committer | GitHub <[email protected]> | 2020-06-10 11:08:01 +0800 |
| commit | a5fddaecc3ccd03a0e79579a24fe8248f0706c71 (patch) | |
| tree | 8ebeb83c4002b8977554f401df6959028be5d0c7 | |
| parent | 5f6c3d73452f9f71e5a81939a2650760fb7b9aee (diff) | |
Update ethernetif.c
| -rw-r--r-- | components/net/lwip-1.4.1/src/netif/ethernetif.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/components/net/lwip-1.4.1/src/netif/ethernetif.c b/components/net/lwip-1.4.1/src/netif/ethernetif.c index 75f86d75d8..85ac09524b 100644 --- a/components/net/lwip-1.4.1/src/netif/ethernetif.c +++ b/components/net/lwip-1.4.1/src/netif/ethernetif.c @@ -452,7 +452,11 @@ 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; |