File: report_after_syminitialize.cc

package info (click to toggle)
llvm-toolchain-4.0 1%3A4.0.1-10~deb9u2
  • links: PTS, VCS
  • area: main
  • in suites: stretch
  • size: 493,332 kB
  • sloc: cpp: 2,698,100; ansic: 552,773; asm: 128,821; python: 121,589; objc: 105,054; sh: 21,174; lisp: 6,758; ml: 5,532; perl: 5,311; pascal: 5,245; makefile: 2,083; cs: 1,868; xml: 686; php: 212; csh: 117
file content (25 lines) | stat: -rw-r--r-- 888 bytes parent folder | download | duplicates (7) 
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
 
// RUN: %clangxx_asan -O0 %s -o %t
// RUN: %env_asan_opts=external_symbolizer_path=asdf not %run %t 2>&1 | FileCheck %s

#include <windows.h>
#include <dbghelp.h>

#pragma comment(lib, "dbghelp")

int main() {
  // Make sure the RTL recovers from "no options enabled" dbghelp setup.
  SymSetOptions(0);

  // Make sure the RTL recovers from "fInvadeProcess=FALSE".
  if (!SymInitialize(GetCurrentProcess(), 0, FALSE))
    return 42;

  *(volatile int*)0 = 42;
  // CHECK: ERROR: AddressSanitizer: access-violation on unknown address
  // CHECK: The signal is caused by a WRITE memory access.
  // CHECK: Hint: address points to the zero page.
  // CHECK: {{WARNING: .*DbgHelp}}
  // CHECK: {{WARNING: Failed to use and restart external symbolizer}}
  // CHECK: {{#0 0x.* in main.*report_after_syminitialize.cc:}}[[@LINE-6]]
  // CHECK: AddressSanitizer can not provide additional info.
}