esp-lwip: Added check in esp_netif_new() to restrict configuring DHCP
server and client together.
@@ -677,6 +677,16 @@ esp_netif_t *esp_netif_new(const esp_netif_config_t *esp_netif_config)
return NULL;
}
+#if ESP_DHCPS
+ // DHCP server and client cannot be configured together
+ if((esp_netif_config->base->flags & ESP_NETIF_DHCP_SERVER) &&
+ (esp_netif_config->base->flags & ESP_NETIF_DHCP_CLIENT)) {
+ ESP_LOGE(TAG, "%s: Failed to configure netif with config=%p (DHCP server and client cannot be configured together)",
+ __func__, esp_netif_config);
+ return NULL;
+ }
+#endif
+
// Create parent esp-netif object
esp_netif_t *esp_netif = calloc(1, sizeof(struct esp_netif_obj));
if (!esp_netif) {
