// Test basic malloc functionality. | |
// RUN: %clang_hwasan %s -o %t | |
// RUN: %run %t | |
#include <stdlib.h> | |
#include <assert.h> | |
#include <sanitizer/hwasan_interface.h> | |
#include <sanitizer/allocator_interface.h> | |
int main() { | |
__hwasan_enable_allocator_tagging(); | |
char *a1 = (char*)malloc(0); | |
assert(a1 != 0); | |
assert(__sanitizer_get_allocated_size(a1) == 0); | |
free(a1); | |
} |