[wifi_info][ethernet_info] Keep the IP sensor count defines with the other counts

esphome/components/ethernet_info/ethernet_info_text_sensor.cpp

@@ -17,16 +17,20 @@ void IPAddressEthernetInfo::on_ip_state(const network::IPAddresses &ips, const n
   char buf[network::IP_ADDRESS_BUFFER_SIZE];
   ips[0].str_to(buf);
   this->publish_state(buf);
+#ifdef ETHERNET_INFO_IP_SENSOR_COUNT
   uint8_t sensor = 0;
   for (const auto &ip : ips) {
-    if (ip.is_set()) {
-      if (this->ip_sensors_[sensor] != nullptr) {
-        ip.str_to(buf);
-        this->ip_sensors_[sensor]->publish_state(buf);
-      }
-      sensor++;
+    if (!ip.is_set())
+      continue;
+    if (sensor == ETHERNET_INFO_IP_SENSOR_COUNT)
+      break;
+    if (this->ip_sensors_[sensor] != nullptr) {
+      ip.str_to(buf);
+      this->ip_sensors_[sensor]->publish_state(buf);
     }
+    sensor++;
   }
+#endif
 }
 
 void DNSAddressEthernetInfo::setup() { ethernet::global_eth_component->add_ip_state_listener(this); }

esphome/components/ethernet_info/ethernet_info_text_sensor.h

@@ -18,14 +18,19 @@ class IPAddressEthernetInfo final : public Component,
 
   void setup() override;
   void dump_config() override;
+#ifdef ETHERNET_INFO_IP_SENSOR_COUNT
   void add_ip_sensors(uint8_t index, text_sensor::TextSensor *s) { this->ip_sensors_[index] = s; }
+#endif
 
   // EthernetIPStateListener interface
   void on_ip_state(const network::IPAddresses &ips, const network::IPAddress &dns1,
                    const network::IPAddress &dns2) override;
 
  protected:
-  std::array<text_sensor::TextSensor *, 5> ip_sensors_{};
+#ifdef ETHERNET_INFO_IP_SENSOR_COUNT
+  // Sized to the highest configured address_N
+  std::array<text_sensor::TextSensor *, ETHERNET_INFO_IP_SENSOR_COUNT> ip_sensors_{};
+#endif
 };
 
 class DNSAddressEthernetInfo final : public Component,

esphome/components/ethernet_info/text_sensor.py

@@ -57,10 +57,13 @@ async def to_code(config: ConfigType) -> None:
     if conf := config.get(CONF_IP_ADDRESS):
         ip_info = await text_sensor.new_text_sensor(config[CONF_IP_ADDRESS])
         await cg.register_component(ip_info, config[CONF_IP_ADDRESS])
-        for x in range(5):
-            if sensor_conf := conf.get(f"address_{x}"):
-                sens = await text_sensor.new_text_sensor(sensor_conf)
-                cg.add(ip_info.add_ip_sensors(x, sens))
+        indexes = [x for x in range(5) if f"address_{x}" in conf]
+        if indexes:
+            # Sized to the highest index, so add_ip_sensors(x) stays in range
+            cg.add_define("ETHERNET_INFO_IP_SENSOR_COUNT", max(indexes) + 1)
+        for x in indexes:
+            sens = await text_sensor.new_text_sensor(conf[f"address_{x}"])
+            cg.add(ip_info.add_ip_sensors(x, sens))
     if conf := config.get(CONF_DNS_ADDRESS):
         dns_info = await text_sensor.new_text_sensor(conf)
         await cg.register_component(dns_info, conf)

esphome/components/wifi_info/text_sensor.py

@@ -110,7 +110,10 @@ async def to_code(config: ConfigType) -> None:
     if conf := config.get(CONF_IP_ADDRESS):
         wifi_info = await text_sensor.new_text_sensor(config[CONF_IP_ADDRESS])
         await cg.register_component(wifi_info, config[CONF_IP_ADDRESS])
-        for x in range(5):
-            if sensor_conf := conf.get(f"address_{x}"):
-                sens = await text_sensor.new_text_sensor(sensor_conf)
-                cg.add(wifi_info.add_ip_sensors(x, sens))
+        indexes = [x for x in range(5) if f"address_{x}" in conf]
+        if indexes:
+            # Sized to the highest index, so add_ip_sensors(x) stays in range
+            cg.add_define("WIFI_INFO_IP_SENSOR_COUNT", max(indexes) + 1)
+        for x in indexes:
+            sens = await text_sensor.new_text_sensor(conf[f"address_{x}"])
+            cg.add(wifi_info.add_ip_sensors(x, sens))

esphome/components/wifi_info/wifi_info_text_sensor.cpp

@@ -26,16 +26,20 @@ void IPAddressWiFiInfo::on_ip_state(const network::IPAddresses &ips, const netwo
   char buf[network::IP_ADDRESS_BUFFER_SIZE];
   ips[0].str_to(buf);
   this->publish_state(buf);
+#ifdef WIFI_INFO_IP_SENSOR_COUNT
   uint8_t sensor = 0;
   for (const auto &ip : ips) {
-    if (ip.is_set()) {
-      if (this->ip_sensors_[sensor] != nullptr) {
-        ip.str_to(buf);
-        this->ip_sensors_[sensor]->publish_state(buf);
-      }
-      sensor++;
+    if (!ip.is_set())
+      continue;
+    if (sensor == WIFI_INFO_IP_SENSOR_COUNT)
+      break;
+    if (this->ip_sensors_[sensor] != nullptr) {
+      ip.str_to(buf);
+      this->ip_sensors_[sensor]->publish_state(buf);
     }
+    sensor++;
   }
+#endif
 }
 
 /*********************

esphome/components/wifi_info/wifi_info_text_sensor.h

@@ -16,14 +16,19 @@ class IPAddressWiFiInfo final : public Component, public text_sensor::TextSensor
  public:
   void setup() override;
   void dump_config() override;
+#ifdef WIFI_INFO_IP_SENSOR_COUNT
   void add_ip_sensors(uint8_t index, text_sensor::TextSensor *s) { this->ip_sensors_[index] = s; }
+#endif
 
   // WiFiIPStateListener interface
   void on_ip_state(const network::IPAddresses &ips, const network::IPAddress &dns1,
                    const network::IPAddress &dns2) override;
 
  protected:
-  std::array<text_sensor::TextSensor *, 5> ip_sensors_{};
+#ifdef WIFI_INFO_IP_SENSOR_COUNT
+  // Sized to the highest configured address_N
+  std::array<text_sensor::TextSensor *, WIFI_INFO_IP_SENSOR_COUNT> ip_sensors_{};
+#endif
 };
 
 class DNSAddressWifiInfo final : public Component, public text_sensor::TextSensor, public wifi::WiFiIPStateListener {

esphome/core/defines.h

@@ -166,6 +166,7 @@
 #define LV_USE_LOG 1
 #define USE_MDNS
 #define USE_MDNS_STORE_SERVICES
+#define ETHERNET_INFO_IP_SENSOR_COUNT 5
 #define GPS_LISTENER_COUNT 1
 #define HDMI_CEC_MESSAGE_CALLBACK_COUNT 2
 #define I2C_PORT_FREQUENCY_COUNT 1
@@ -193,6 +194,7 @@
 #define PYLONTECH_SENSOR_CELL_COUNT 2
 #define REMOTE_BASE_DUMPER_COUNT 1
 #define REMOTE_BASE_LISTENER_COUNT 1
+#define WIFI_INFO_IP_SENSOR_COUNT 5
 #define USE_REMOTE_PROTOCOL_ABBWELCOME
 #define USE_REMOTE_PROTOCOL_AEHA
 #define USE_REMOTE_PROTOCOL_AOK

tests/components/ethernet_info/common.yaml

@@ -17,6 +17,10 @@ text_sensor:
   - platform: ethernet_info
     ip_address:
       name: IP Address
+      address_0:
+        name: IP Address 0
+      address_1:
+        name: IP Address 1
     dns_address:
       name: DNS Address
     mac_address:

tests/components/wifi_info/common.yaml

@@ -8,6 +8,8 @@ text_sensor:
       name: Scan Results
     ip_address:
       name: IP Address
+      address_1:
+        name: IP Address 1
     ssid:
       name: SSID
     bssid: