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Merge branch 'bugfix/backport_some_lwip_bugs_0327_v3.2' into 'release/v3.2'

Browse source 
lw-ip:backport some  lw-ip bugfix 0327 for v3.2

See merge request espressif/esp-idf!8133
This commit is contained in:
Jiang Jiang Jian 2020-04-10 21:05:46 +08:00
parent 58197e9345 49202b7f03
commit db38a4e068
3 changed files with 17 additions and 2 deletions
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2
components/lwip/lwip

@ -1 +1 @@
Subproject commit 39f338547ab344e855f94eb922421036bee8e417
Subproject commit da2740fa8d56b9b9e8a10602f38df1ea4dbd9b74

7
components/lwip/port/esp32/include/lwipopts.h
View file

@ -655,6 +655,13 @@
*/
#define LWIP_IPV6 1
/**
* LWIP_ND6_RDNSS_MAX_DNS_SERVERS: Allow IPv6 DNS servers to be retrieved from
* NDP, up to the maximum number of allowed DNS servers (minus fallback slot)
*/
#define LWIP_ND6_RDNSS_MAX_DNS_SERVERS 0
/*
---------------------------------------
---------- Hook options ---------------

10
components/tcpip_adapter/tcpip_adapter_lwip.c
View file

@ -323,6 +323,9 @@ esp_err_t tcpip_adapter_down(tcpip_adapter_if_t tcpip_if)
tcpip_adapter_reset_ip_info(tcpip_if);
}
for(int8_t i = 0 ;i < LWIP_IPV6_NUM_ADDRESSES ;i++) {
netif_ip6_addr_set(esp_netif[tcpip_if] ,i ,IP6_ADDR_ANY6);
}
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);
@ -771,6 +774,7 @@ esp_err_t tcpip_adapter_get_dns_info(tcpip_adapter_if_t tcpip_if, tcpip_adapter_
dns_param.dns_type = type;
dns_param.dns_info = dns;
const ip_addr_t* dns_ip = NULL;
TCPIP_ADAPTER_IPC_CALL(tcpip_if, type, 0, &dns_param, tcpip_adapter_get_dns_info_api);
if (!dns) {
@ -789,7 +793,10 @@ esp_err_t tcpip_adapter_get_dns_info(tcpip_adapter_if_t tcpip_if, tcpip_adapter_
}
if (tcpip_if == TCPIP_ADAPTER_IF_STA || tcpip_if == TCPIP_ADAPTER_IF_ETH) {
dns->ip = dns_getserver(type);
dns_ip = dns_getserver(type);
if (dns_ip != NULL) {
dns->ip = *dns_ip;
}
} else {
dns->ip.u_addr.ip4 = dhcps_dns_getserver();
}
@ -827,6 +834,7 @@ 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");