1 files changed, 42 insertions, 0 deletions
diff --git a/contrib/compiler-rt/lib/scudo/scudo_termination.cpp b/contrib/compiler-rt/lib/scudo/scudo_termination.cpp
new file mode 100644
index 000000000000..4237d3bc1865
--- /dev/null
+++ b/contrib/compiler-rt/lib/scudo/scudo_termination.cpp
@@ -0,0 +1,42 @@
+//===-- scudo_termination.cpp -----------------------------------*- C++ -*-===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+///
+/// This file contains bare-bones termination functions to replace the
+/// __sanitizer ones, in order to avoid any potential abuse of the callbacks
+/// functionality.
+///
+//===----------------------------------------------------------------------===//
+
+#include "scudo_utils.h"
+
+#include "sanitizer_common/sanitizer_common.h"
+
+namespace __sanitizer {
+
+bool AddDieCallback(DieCallbackType Callback) { return true; }
+
+bool RemoveDieCallback(DieCallbackType Callback) { return true; }
+
+void SetUserDieCallback(DieCallbackType Callback) {}
+
+void NORETURN Die() {
+  if (common_flags()->abort_on_error)
+    Abort();
+  internal__exit(common_flags()->exitcode);
+}
+
+void SetCheckFailedCallback(CheckFailedCallbackType callback) {}
+
+void NORETURN CheckFailed(const char *File, int Line, const char *Condition,
+                          u64 Value1, u64 Value2) {
+  __scudo::dieWithMessage("CHECK failed at %s:%d %s (%lld, %lld)\n",
+                          File, Line, Condition, Value1, Value2);
+}
+
+}  // namespace __sanitizer