1 | // Test __sanitizer_set_report_fd: |
2 | // Fails with debug checks: https://bugs.llvm.org/show_bug.cgi?id=46860 |
3 | // XFAIL: !compiler-rt-optimized && tsan |
4 | // RUN: %clangxx -O2 %s -o %t |
5 | // RUN: not %run %t 2>&1 | FileCheck %s |
6 | // RUN: not %run %t stdout | FileCheck %s |
7 | // RUN: not %run %t %t-out && FileCheck < %t-out %s |
8 | |
9 | // REQUIRES: stable-runtime |
10 | // XFAIL: android && asan |
11 | |
12 | #include <sanitizer/common_interface_defs.h> |
13 | #include <stdio.h> |
14 | #include <string.h> |
15 | #include <stdlib.h> |
16 | #include <sys/types.h> |
17 | #include <sys/stat.h> |
18 | #include <fcntl.h> |
19 | #include <assert.h> |
20 | |
21 | volatile int *null = 0; |
22 | |
23 | int main(int argc, char **argv) { |
24 | if (argc == 2) { |
25 | if (!strcmp(s1: argv[1], s2: "stdout" )) { |
26 | __sanitizer_set_report_fd(fd: reinterpret_cast<void*>(1)); |
27 | } else { |
28 | int fd = open(file: argv[1], O_CREAT | O_WRONLY | O_TRUNC, S_IRWXU); |
29 | assert(fd > 0); |
30 | __sanitizer_set_report_fd(fd: reinterpret_cast<void*>(fd)); |
31 | } |
32 | } |
33 | *null = 0; |
34 | } |
35 | |
36 | // CHECK: ERROR: {{.*}} SEGV on unknown address |
37 | |