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Merge branch 'bugfix/fix_addr_changed_when_wifi_disconnect_v3.1' into 'release/v3.1'

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fix(tcpip_adapter): fix local IP changed when Wi-Fi disconnect (backport v3.1)

See merge request sdk/ESP8266_RTOS_SDK!1375
This commit is contained in:
Dong Heng
2020-04-21 17:55:42 +08:00
parent e10b271bea 3c8b8e3996
commit a7dbe5ec1a
1 changed files with 2 additions and 5 deletions
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7
components/tcpip_adapter/tcpip_adapter_lwip.c
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@ -434,8 +434,7 @@ esp_err_t tcpip_adapter_up(tcpip_adapter_if_t tcpip_if)
}
/* use last obtained ip, or static ip */
netif_set_addr(esp_netif[tcpip_if], &esp_ip[tcpip_if].ip, &esp_ip[tcpip_if].netmask, &esp_ip[tcpip_if].gw);
netif_set_up(esp_netif[tcpip_if]);
esp_netif[tcpip_if]->flags |= NETIF_FLAG_UP;
}
tcpip_adapter_update_default_netif();
@ -466,9 +465,7 @@ esp_err_t tcpip_adapter_down(tcpip_adapter_if_t tcpip_if)
tcpip_adapter_reset_ip_info(tcpip_if);
}
netif_set_addr(esp_netif[tcpip_if], IP4_ADDR_ANY4, IP4_ADDR_ANY4, IP4_ADDR_ANY4);
netif_set_down(esp_netif[tcpip_if]);
tcpip_adapter_start_ip_lost_timer(tcpip_if);
esp_netif[tcpip_if]->flags &= ~NETIF_FLAG_UP;
}
tcpip_adapter_update_default_netif();