esp_ds: ignore releasing mutex if not called from same task

components/mbedtls/port/esp_ds/esp_rsa_sign_alt.c

@@ -104,9 +104,11 @@ esp_err_t esp_ds_init_data_ctx(esp_ds_data_ctx_t *ds_data)
 
 void esp_ds_release_ds_lock(void)
 {
+    if (xSemaphoreGetMutexHolder(s_ds_lock) == xTaskGetCurrentTaskHandle()) {
         /* Give back the semaphore (DS lock) */
         xSemaphoreGive(s_ds_lock);
     }
+}
 
 size_t esp_ds_get_keylen(void *ctx)
 {