thread

thread_crash.c

#include <stdio.h>

#include <pthread.h>


void * worker (void * o) {
    int * p = NULL;
    printf("%d\n", *p);
    return NULL;
}


int main () {
    pthread_t tid;
    pthread_attr_t attr;
    void * rv;
    pthread_attr_init(&attr);
    pthread_create(&tid, &attr, worker, NULL);
    pthread_join(tid, &rv);
    printf("main exit\n");
    return 0;
}