ci(mdns): Fix mdns host test layers with static task creation

Author: david-cermak

common_components/linux_compat/freertos/freertos_linux.c

@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: 2021-2024 Espressif Systems (Shanghai) CO LTD
+ * SPDX-FileCopyrightText: 2021-2025 Espressif Systems (Shanghai) CO LTD
  *
  * SPDX-License-Identifier: Apache-2.0
  */
@@ -212,6 +212,20 @@ void *pthread_task(void *params)
     return NULL;
 }
 
+TaskHandle_t xTaskCreateStaticPinnedToCore( TaskFunction_t pxTaskCode,
+        const char *const pcName,
+        const uint32_t ulStackDepth,
+        void *const pvParameters,
+        UBaseType_t uxPriority,
+        StackType_t *const puxStackBuffer,
+        StaticTask_t *const pxTaskBuffer,
+        const BaseType_t xCoreID )
+{
+    static TaskHandle_t pvCreatedTask;
+    xTaskCreate(pxTaskCode, pcName, ulStackDepth, pvParameters, uxPriority, &pvCreatedTask);
+    return pvCreatedTask;
+}
+
 BaseType_t xTaskCreatePinnedToCore( TaskFunction_t pvTaskCode,
                                     const char *const pcName,
                                     const uint32_t usStackDepth,

common_components/linux_compat/freertos/include/freertos/task.h

@@ -1,11 +1,12 @@
 /*
- * SPDX-FileCopyrightText: 2021-2022 Espressif Systems (Shanghai) CO LTD
+ * SPDX-FileCopyrightText: 2021-2025 Espressif Systems (Shanghai) CO LTD
  *
  * SPDX-License-Identifier: Apache-2.0
  */
 #pragma once
 
 #include "freertos/FreeRTOS.h"
+#include "esp_heap_caps.h"
 
 #ifdef __cplusplus
 extern "C" {
@@ -15,6 +16,9 @@ extern "C" {
 #define TaskHandle_t TaskHandle_t
 #define vSemaphoreDelete( xSemaphore ) vQueueDelete( ( QueueHandle_t ) ( xSemaphore ) )
 
+typedef void *StackType_t;
+typedef void *StaticTask_t;
+
 void vTaskDelay( const TickType_t xTicksToDelay );
 
 void xTaskNotifyGive(TaskHandle_t task);
@@ -25,6 +29,15 @@ TaskHandle_t xTaskGetCurrentTaskHandle(void);
 
 BaseType_t xTaskNotifyWait(uint32_t bits_entry_clear, uint32_t bits_exit_clear, uint32_t *value, TickType_t wait_time );
 
+TaskHandle_t xTaskCreateStaticPinnedToCore( TaskFunction_t pxTaskCode,
+        const char *const pcName,
+        const uint32_t ulStackDepth,
+        void *const pvParameters,
+        UBaseType_t uxPriority,
+        StackType_t *const puxStackBuffer,
+        StaticTask_t *const pxTaskBuffer,
+        const BaseType_t xCoreID );
+
 BaseType_t xTaskCreatePinnedToCore( TaskFunction_t pvTaskCode,
                                     const char *const pcName,
                                     const uint32_t usStackDepth,
@@ -81,6 +94,9 @@ EventBits_t xEventGroupSetBits( EventGroupHandle_t xEventGroup,
 
 uint32_t xQueueSendToBack(QueueHandle_t xQueue, const void *pvItemToQueue, TickType_t xTicksToWait );
 
+void *heap_caps_malloc( size_t size, uint32_t caps);
+void heap_caps_free( void *ptr);
+
 #ifdef __cplusplus
 }
 #endif //__cplusplus

components/mdns/tests/test_afl_fuzz_host/esp32_mock.c

@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: 2022-2024 Espressif Systems (Shanghai) CO LTD
+ * SPDX-FileCopyrightText: 2022-2025 Espressif Systems (Shanghai) CO LTD
  *
  * SPDX-License-Identifier: Unlicense OR CC0-1.0
  */
@@ -125,3 +125,13 @@ uint32_t esp_log_timestamp(void)
 {
     return 0;
 }
+
+void *heap_caps_malloc(size_t size, uint32_t caps)
+{
+    return malloc(size);
+}
+
+void heap_caps_free( void *ptr)
+{
+    free(ptr);
+}

components/mdns/tests/test_afl_fuzz_host/esp32_mock.h

@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: 2015-2024 Espressif Systems (Shanghai) CO LTD
+ * SPDX-FileCopyrightText: 2015-2025 Espressif Systems (Shanghai) CO LTD
  *
  * SPDX-License-Identifier: Apache-2.0
  */
@@ -38,6 +38,10 @@
 #define ESP_ERR_INVALID_RESPONSE    0x108
 #define ESP_ERR_INVALID_CRC         0x109
 
+#define MDNS_TASK_MEMORY_LOG        "internal RAM"
+#define MALLOC_CAP_8BIT             (1<<2)
+#define MALLOC_CAP_INTERNAL         (1<<11)
+
 #define pdTRUE                      true
 #define pdFALSE                     false
 #define pdPASS          ( pdTRUE )
@@ -62,6 +66,7 @@
 #define vSemaphoreDelete(s)         free(s)
 #define queueQUEUE_TYPE_MUTEX       ( ( uint8_t ) 1U
 #define xTaskCreatePinnedToCore(a,b,c,d,e,f,g)     *(f) = malloc(1)
+#define xTaskCreateStaticPinnedToCore(a,b,c,d,e,f,g,h)     true
 #define vTaskDelay(m)               usleep((m)*0)
 #define esp_random()                (rand()%UINT32_MAX)
 
@@ -79,7 +84,8 @@ typedef void *QueueHandle_t;
 typedef void *TaskHandle_t;
 typedef int    BaseType_t;
 typedef uint32_t TickType_t;
-
+typedef void *StackType_t;
+typedef void *StaticTask_t;
 
 struct udp_pcb {
     uint8_t dummy;
@@ -132,5 +138,7 @@ esp_err_t esp_event_handler_unregister(const char *event_base, int32_t event_id,
 TaskHandle_t xTaskGetCurrentTaskHandle(void);
 void xTaskNotifyGive(TaskHandle_t task);
 BaseType_t xTaskNotifyWait(uint32_t bits_entry_clear, uint32_t bits_exit_clear, uint32_t *value, TickType_t wait_time );
+void *heap_caps_malloc(size_t size, uint32_t caps);
+void heap_caps_free(void *ptr);
 
 #endif //_ESP32_COMPAT_H_