From 0b621bb0a3dbcf88d1adcc2520178f722cb45625 Mon Sep 17 00:00:00 2001 From: "J. Nick Koston" Date: Sat, 27 Dec 2025 09:07:44 -1000 Subject: [PATCH] [captive_portal] Use stack buffer for IP address logging in DNS server --- esphome/components/captive_portal/dns_server_esp32_idf.cpp | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/esphome/components/captive_portal/dns_server_esp32_idf.cpp b/esphome/components/captive_portal/dns_server_esp32_idf.cpp index 740107400a..0a7ea4d7f3 100644 --- a/esphome/components/captive_portal/dns_server_esp32_idf.cpp +++ b/esphome/components/captive_portal/dns_server_esp32_idf.cpp @@ -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);