| 1 | // RUN: %clangxx_msan -O0 -g %s -o %t && %run %t >%t.out 2>&1 |
| 2 | // RUN: FileCheck %s < %t.out |
| 3 | |
| 4 | // RUN: %clangxx_msan -fsanitize-memory-track-origins -O0 -g %s -o %t && %run %t >%t.out 2>&1 |
| 5 | // RUN: FileCheck %s < %t.out |
| 6 | |
| 7 | // RUN: %clangxx_msan -fsanitize-memory-track-origins=2 -O0 -g %s -o %t && %run %t >%t.out 2>&1 |
| 8 | // RUN: FileCheck %s < %t.out |
| 9 | |
| 10 | #include <sanitizer/msan_interface.h> |
| 11 | |
| 12 | int main(void) { |
| 13 | char *p = new char[16]; |
| 14 | __msan_dump_shadow(x: p, size: 5); |
| 15 | delete[] p; |
| 16 | const char *q = "abc" ; |
| 17 | __msan_dump_shadow(x: q, size: 3); |
| 18 | return 0; |
| 19 | } |
| 20 | |
| 21 | // CHECK: 0x{{[0-9a-f]+}}[0x{{[0-9a-f]+}}] ff ff ff ff ff |
| 22 | // CHECK: 0x{{[0-9a-f]+}}[0x{{[0-9a-f]+}}] 00 00 00 |
| 23 | |