hardened_malloc/test/realloc_init.c

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#include <pthread.h>
#include <stdlib.h>
static void *thread_func(void *arg) {
arg = realloc(arg, 1024);
if (!arg) {
exit(EXIT_FAILURE);
}
free(arg);
return NULL;
}
int main(void) {
void *mem = realloc(NULL, 12);
if (!mem) {
return EXIT_FAILURE;
}
pthread_t thread;
int r = pthread_create(&thread, NULL, thread_func, mem);
if (r != 0) {
return EXIT_FAILURE;
}
r = pthread_join(thread, NULL);
if (r != 0) {
return EXIT_FAILURE;
}
return EXIT_SUCCESS;
}