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// Check that init-order checking is properly disabled if pthread_create is
// called.
// RUN: %clangxx_asan %s %p/Helpers/init-order-pthread-create-extra.cc -pthread -o %t
// RUN: env ASAN_OPTIONS=$ASAN_OPTIONS:strict_init_order=true %run %t
#include <stdio.h>
#include <pthread.h>
#include <unistd.h>
void *bar(void *input, bool sleep_before_init) {
if (sleep_before_init)
usleep(500000);
return input;
}
void *glob = bar((void*)0x1234, false);
extern void *glob2;
void *poll(void *arg) {
void **glob = (void**)arg;
while (true) {
usleep(100000);
printf("glob is now: %p\n", *glob);
}
}
struct GlobalPollerStarter {
GlobalPollerStarter() {
pthread_t p;
pthread_attr_t attr;
pthread_attr_init(&attr);
pthread_attr_setdetachstate(&attr, PTHREAD_CREATE_DETACHED);
pthread_create(&p, 0, poll, &glob);
pthread_attr_destroy(&attr);
printf("glob poller is started");
}
} global_poller;
int main() {
printf("%p %p\n", glob, glob2);
return 0;
}
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