1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
|
#include <stdlib.h>
#include <assert.h>
#include <errno.h>
#include <stdint.h>
#include <malloc.h>
#include "../../memcheck.h"
int main(void)
{
int *pi = NULL;
VALGRIND_DO_LEAK_CHECK;
pi = reallocarray(pi, 10U, sizeof(int));
VALGRIND_DO_ADDED_LEAK_CHECK;
pi = reallocarray(pi, 0U, sizeof(int));
VALGRIND_DO_ADDED_LEAK_CHECK;
pi = malloc(10U);
pi = reallocarray(pi, 10U, 0U);
VALGRIND_DO_CHANGED_LEAK_CHECK;
pi = NULL;
pi = reallocarray(pi, 10U, sizeof(int));
VALGRIND_DO_ADDED_LEAK_CHECK;
errno = 0;
pi = reallocarray(pi, 1UL << 49, 1U);
assert(!pi);
assert(errno == ENOMEM);
VALGRIND_DO_CHANGED_LEAK_CHECK;
pi = reallocarray(pi, SIZE_MAX/1000U, SIZE_MAX/1000U);
assert(!pi);
assert(errno == ENOMEM);
VALGRIND_DO_CHANGED_LEAK_CHECK;
}
|