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fix buffer overflow in ipc.c

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zhangyanjiao 2017-11-27 15:58:36 +08:00
parent 067c0e1ffe
commit 768bbcd8aa
1 changed files with 3 additions and 2 deletions
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5
components/esp32/ipc.c
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@ -77,10 +77,11 @@ void esp_ipc_init()
{ {
s_ipc_mutex = xSemaphoreCreateMutex(); s_ipc_mutex = xSemaphoreCreateMutex();
s_ipc_ack = xSemaphoreCreateBinary(); s_ipc_ack = xSemaphoreCreateBinary();
const char* task_names[2] = {"ipc0", "ipc1"}; char task_name[8];
for (int i = 0; i < portNUM_PROCESSORS; ++i) { for (int i = 0; i < portNUM_PROCESSORS; ++i) {
sprintf(task_name,"ipc%d",i);
s_ipc_sem[i] = xSemaphoreCreateBinary(); s_ipc_sem[i] = xSemaphoreCreateBinary();
portBASE_TYPE res = xTaskCreatePinnedToCore(ipc_task, task_names[i], CONFIG_IPC_TASK_STACK_SIZE, (void*) i, portBASE_TYPE res = xTaskCreatePinnedToCore(ipc_task, task_name, CONFIG_IPC_TASK_STACK_SIZE, (void*) i,
configMAX_PRIORITIES - 1, &s_ipc_tasks[i], i); configMAX_PRIORITIES - 1, &s_ipc_tasks[i], i);
assert(res == pdTRUE); assert(res == pdTRUE);
} }