| 1 | // RUN: %clangxx -fsanitize=bool -static %s -o %t && env UBSAN_OPTIONS=handle_segv=0:handle_sigbus=0:handle_sigfpe=0 %run %t 2>&1 | FileCheck %s |
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| 2 | // RUN: %run %t 2>&1 | FileCheck %s |
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| 3 | |
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| 4 | // REQUIRES: ubsan-standalone |
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| 5 | // REQUIRES: target={{x86_64.*}} |
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| 6 | // UNSUPPORTED: i386-target-arch, internal_symbolizer |
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| 7 | |
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| 8 | // Does not link. |
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| 9 | // UNSUPPORTED: darwin |
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| 10 | |
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| 11 | #include <signal.h> |
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| 12 | #include <stdio.h> |
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| 13 | |
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| 14 | int main() { |
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| 15 | struct sigaction old_action; |
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| 16 | sigaction(SIGINT, act: nullptr, oact: &old_action); |
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| 17 | // CHECK: Warning: REAL(sigaction_symname) == nullptr. |
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| 18 | printf(format: "PASS\n" ); |
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| 19 | // CHECK: PASS |
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| 20 | } |
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| 21 | |
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