| // Test that sanitizers suppress mlock. |
| // RUN: %clang %s -o %t && %run %t |
| |
| // No shadow, so no need to disable mlock. |
| // XFAIL: ubsan, lsan |
| |
| // FIXME: Implement. |
| // XFAIL: hwasan |
| |
| #include <assert.h> |
| #include <sys/mman.h> |
| |
| int main() { |
| #if defined(__has_feature) |
| # if __has_feature(hwaddress_sanitizer) |
| // Don't mlock, it may claim all memory. |
| abort(); |
| # endif |
| #endif |
| assert(0 == mlockall(MCL_CURRENT)); |
| assert(0 == mlock((void *)0x12345, 0x5678)); |
| assert(0 == munlockall()); |
| assert(0 == munlock((void *)0x987, 0x654)); |
| } |
