File: heapalloc_flags_fallback.cpp

package info (click to toggle)
llvm-toolchain-17 1%3A17.0.6-22
  • links: PTS, VCS
  • area: main
  • in suites: trixie
  • size: 1,799,624 kB
  • sloc: cpp: 6,428,607; ansic: 1,383,196; asm: 793,408; python: 223,504; objc: 75,364; f90: 60,502; lisp: 33,869; pascal: 15,282; sh: 9,684; perl: 7,453; ml: 4,937; awk: 3,523; makefile: 2,889; javascript: 2,149; xml: 888; fortran: 619; cs: 573
file content (20 lines) | stat: -rw-r--r-- 561 bytes parent folder | download | duplicates (20) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
 
// RUN: %clang_cl_asan %Od %s %Fe%t
// RUN: %run %t 2>&1 | FileCheck %s
// RUN: %env_asan_opts=windows_hook_rtl_allocators=true %run %t 2>&1 | FileCheck %s
// UNSUPPORTED: asan-64-bits
#include <assert.h>
#include <stdio.h>
#include <windows.h>

extern "C" int
__sanitizer_get_ownership(const volatile void *p);

int main() {
  char *buffer;
  buffer = (char *)HeapAlloc(GetProcessHeap(), HEAP_GENERATE_EXCEPTIONS, 32);
  buffer[0] = 'a';
  assert(!__sanitizer_get_ownership(buffer));
  HeapFree(GetProcessHeap(), 0, buffer);
  puts("Okay");
  // CHECK: Okay
}