| // REQUIRES: ubsan-standalone | |
| // REQUIRES: arch=x86_64 | |
| // REQUIRES: librt_has_multf3 | |
| // RUN: %clangxx -fsanitize=bool -static %s -o %t && UBSAN_OPTIONS=handle_segv=0:handle_sigbus=0:handle_sigfpe=0 %run %t 2>&1 | FileCheck %s | |
| #include <signal.h> | |
| #include <stdio.h> | |
| int main() { | |
| struct sigaction old_action; | |
| sigaction(SIGINT, nullptr, &old_action); | |
| // CHECK: Warning: REAL(sigaction_symname) == nullptr. | |
| printf("PASS\n"); | |
| // CHECK: PASS | |
| } |