c++ - timer_create 给出内存泄漏问题 "Syscall param timer_create(evp) points to uninitialised byte(s)"

Question

    struct sigevent timerEvent;
    memset(&timerEvent, 0, sizeof(timerEvent));

    timerEvent.sigev_value.sival_int = 0;
    timerEvent.sigev_value.sival_ptr = diaBase;
    timerEvent.sigev_notify = SIGEV_THREAD;
    timerEvent._sigev_un._sigev_thread._function = function;
    timerEvent._sigev_un._sigev_thread._attribute = NULL;

    timer_t timer_ID;

    int retVal;
    if((retVal = timer_create (CLOCK_REALTIME, &timerEvent, &timer_ID )) != -1)
    {
            printf("Timer Created Successfully: %ld\n", timer_ID );
    }
    else
    {
            printf("Error Creating Timer\n");
    }

Memory Leak，以下表示

Syscall param timer_create(evp) points to uninitialised byte(s)
==27384==    at 0x530595: timer_create (in /lib/librt-2.5.so)

Answer 1

这似乎是一个已知的 valgrind 问题:

http://bugs.kde.org/show_bug.cgi?id=124478

...和...

http://www.google.co.uk/search?source=ig&hl=en&rlz=&q=Syscall+param+timer_create%28evp%29+points+to+uninitialised+byte%28s%29&btnG=Google+Search