| 1 | // RUN: %clangxx_asan -O0 %s -o %t && not %run %t 2>&1 | FileCheck %s |
| 2 | // RUN: %clangxx_asan -O1 %s -o %t && not %run %t 2>&1 | FileCheck %s |
| 3 | // RUN: %clangxx_asan -O2 %s -o %t && not %run %t 2>&1 | FileCheck %s |
| 4 | // RUN: %clangxx_asan -O3 %s -o %t && not %run %t 2>&1 | FileCheck %s |
| 5 | |
| 6 | // REQUIRES: compiler-rt-optimized, (linux && !android) || openbsd || freebsd || netbsd |
| 7 | // XFAIL: darwin |
| 8 | |
| 9 | #include <string.h> |
| 10 | int main(int argc, char **argv) { |
| 11 | char a1[] = {static_cast<char>(argc), 2, 3, 4}; |
| 12 | char a2[] = {1, static_cast<char>(2 * argc), 3, 4}; |
| 13 | int res = bcmp(s1: a1, s2: a2, n: 4 + argc); // BOOM |
| 14 | // CHECK: AddressSanitizer: stack-buffer-overflow |
| 15 | // CHECK: {{#[0-9]+ .*bcmp}} |
| 16 | // CHECK: {{#[0-9]+ .*main}} |
| 17 | return res; |
| 18 | } |
| 19 | |