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[captive_portal] Use stack buffer for IP address logging in DNS server

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J. Nick Koston
2025-12-27 09:07:44 -10:00
parent 5e99dd14ae
commit 0b621bb0a3
1 changed files with 4 additions and 1 deletions
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5
esphome/components/captive_portal/dns_server_esp32_idf.cpp
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@@ -47,7 +47,10 @@ struct DNSAnswer {
void DNSServer::start(const network::IPAddress &ip) {
this->server_ip_ = ip;
ESP_LOGV(TAG, "Starting DNS server on %s", ip.str().c_str());
#if ESPHOME_LOG_LEVEL >= ESPHOME_LOG_LEVEL_VERBOSE
char ip_buf[network::IP_ADDRESS_BUFFER_SIZE];
ESP_LOGV(TAG, "Starting DNS server on %s", ip.str_to(ip_buf));
#endif
// Create loop-monitored UDP socket
this->socket_ = socket::socket_ip_loop_monitored(SOCK_DGRAM, IPPROTO_UDP);