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Merge branch 'bugfix/crash_of_dhcp_server_reconfiguration' into 'release/v3.3'

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lw-ip:fixed rare crash of DHCP Server during WIFI AP network reconfiguration and...

See merge request espressif/esp-idf!7412
This commit is contained in:
Jiang Jiang Jian 2020-02-14 16:49:48 +08:00
parent 9b67208b14 faf23c095c
commit fcc9db267d
1 changed files with 1 additions and 0 deletions
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components/tcpip_adapter/tcpip_adapter_lwip.c
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@ -808,6 +808,7 @@ esp_err_t tcpip_adapter_dhcps_start(tcpip_adapter_if_t tcpip_if)
if (p_netif != NULL && netif_is_up(p_netif)) {
tcpip_adapter_ip_info_t default_ip;
tcpip_adapter_get_ip_info(ESP_IF_WIFI_AP, &default_ip);
dhcps_set_new_lease_cb(tcpip_adapter_dhcps_cb);
dhcps_start(p_netif, default_ip.ip);
dhcps_status = TCPIP_ADAPTER_DHCP_STARTED;
ESP_LOGD(TAG, "dhcp server start successfully");