1 // RUN: %clangxx_asan -O0 %s -Fe%t
2 // RUN: not %run %t 2>&1 | FileCheck %s
6 DWORD WINAPI
thread_proc(void *) {
8 volatile char stack_buffer
[42];
9 stack_buffer
[subscript
] = 42;
10 // CHECK: AddressSanitizer: stack-buffer-overflow on address [[ADDR:0x[0-9a-f]+]]
11 // CHECK: WRITE of size 1 at [[ADDR]] thread T1
12 // CHECK: {{#0 .* thread_proc .*thread_stack_array_left_oob.cc}}:[[@LINE-3]]
13 // CHECK: Address [[ADDR]] is located in stack of thread T1 at offset {{.*}} in frame
19 HANDLE thr
= CreateThread(NULL
, 0, thread_proc
, NULL
, 0, NULL
);
20 // CHECK: Thread T1 created by T0 here:
21 // CHECK: {{#[01] .* main .*thread_stack_array_left_oob.cc}}:[[@LINE-2]]
23 // A failure to create a thread should fail the test!
24 if (thr
== 0) return 0;
26 WaitForSingleObject(thr
, INFINITE
);