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Code Issues Releases Wiki Activity

Fix lwIP thread safety assertion failures on ESP32 (#9570)

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This commit is contained in:
J. Nick Koston
2025-07-16 19:06:57 -10:00
committed by GitHub
parent a8263cb79f
commit b1048d6e25
10 changed files with 105 additions and 29 deletions
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11
esphome/components/ethernet/ethernet_component.cpp
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@@ -420,6 +420,7 @@ network::IPAddresses EthernetComponent::get_ip_addresses() {
}
network::IPAddress EthernetComponent::get_dns_address(uint8_t num) {
LwIPLock lock;
const ip_addr_t *dns_ip = dns_getserver(num);
return dns_ip;
}
@@ -527,6 +528,7 @@ void EthernetComponent::start_connect_() {
ESPHL_ERROR_CHECK(err, "DHCPC set IP info error");
if (this->manual_ip_.has_value()) {
LwIPLock lock;
if (this->manual_ip_->dns1.is_set()) {
ip_addr_t d;
d = this->manual_ip_->dns1;
@@ -559,8 +561,13 @@ bool EthernetComponent::is_connected() { return this->state_ == EthernetComponen
void EthernetComponent::dump_connect_params_() {
esp_netif_ip_info_t ip;
esp_netif_get_ip_info(this->eth_netif_, &ip);
const ip_addr_t *dns_ip1 = dns_getserver(0);
const ip_addr_t *dns_ip2 = dns_getserver(1);
const ip_addr_t *dns_ip1;
const ip_addr_t *dns_ip2;
{
LwIPLock lock;
dns_ip1 = dns_getserver(0);
dns_ip2 = dns_getserver(1);
}
ESP_LOGCONFIG(TAG,
" IP Address: %s\n"