diff options
| -rw-r--r-- | compiler-rt/test/sanitizer_common/TestCases/Linux/signal_segv_handler.cc | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/compiler-rt/test/sanitizer_common/TestCases/Linux/signal_segv_handler.cc b/compiler-rt/test/sanitizer_common/TestCases/Linux/signal_segv_handler.cc index 23e32a88492..c8d634605e1 100644 --- a/compiler-rt/test/sanitizer_common/TestCases/Linux/signal_segv_handler.cc +++ b/compiler-rt/test/sanitizer_common/TestCases/Linux/signal_segv_handler.cc @@ -32,7 +32,8 @@ int main() { a.sa_sigaction = handler; a.sa_flags = SA_SIGINFO; sigaction(SIGSEGV, &a, &old); - guard = mmap(0, 4096, PROT_NONE, MAP_ANON | MAP_PRIVATE, -1, 0); + guard = (char *)mmap(0, 3 * 4096, PROT_NONE, MAP_ANON | MAP_PRIVATE, -1, 0) + + 4096; for (int i = 0; i < 1000000; i++) { mprotect(guard, 4096, PROT_NONE); *(int*)guard = 1; |
