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32 lines
636 B
C
32 lines
636 B
C
/*
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* SPDX-FileCopyrightText: 2017-2024 Espressif Systems (Shanghai) CO LTD
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*
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* SPDX-License-Identifier: Apache-2.0
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*/
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#include "sdkconfig.h"
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#include "esp_system.h"
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#include "esp_random.h"
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#include "esp_rom_sys.h"
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#if CONFIG_COMPILER_STACK_CHECK
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#include "esp_log.h"
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const static char *TAG = "stack_chk";
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void *__stack_chk_guard = NULL;
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static void __attribute__((constructor))
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__esp_stack_guard_setup(void)
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{
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ESP_LOGD(TAG, "Intialize random stack guard");
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__stack_chk_guard = (void *)esp_random();
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}
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IRAM_ATTR void __stack_chk_fail(void)
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{
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esp_system_abort(DRAM_STR("Stack smashing protect failure!"));
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}
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#endif
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