From 10ab2ace1359fd96cd662ad235797e29f9ba3daa Mon Sep 17 00:00:00 2001
From: George Karpenkov <ekarpenkov@apple.com>
Date: Mon, 21 Aug 2017 23:25:50 +0000
Subject: Move libFuzzer to compiler_rt.

Resulting library binaries will be named libclang_rt.fuzzer*, and will
be placed in Clang toolchain, allowing redistribution.

Differential Revision: https://reviews.llvm.org/D36908

llvm-svn: 311407
---
 compiler-rt/test/fuzzer/TraceMallocTest.cpp | 27 +++++++++++++++++++++++++++
 1 file changed, 27 insertions(+)
 create mode 100644 compiler-rt/test/fuzzer/TraceMallocTest.cpp

(limited to 'compiler-rt/test/fuzzer/TraceMallocTest.cpp')

diff --git a/compiler-rt/test/fuzzer/TraceMallocTest.cpp b/compiler-rt/test/fuzzer/TraceMallocTest.cpp
new file mode 100644
index 00000000000..af9975603aa
--- /dev/null
+++ b/compiler-rt/test/fuzzer/TraceMallocTest.cpp
@@ -0,0 +1,27 @@
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+
+// Tests -trace_malloc
+#include <assert.h>
+#include <cstddef>
+#include <cstdint>
+#include <cstdlib>
+#include <iostream>
+
+int *Ptr;
+
+extern "C" int LLVMFuzzerTestOneInput(const uint8_t *Data, size_t Size) {
+  if (!Size) return 0;
+  if (*Data == 1) {
+    delete Ptr;
+    Ptr = nullptr;
+  } else if (*Data == 2) {
+    delete Ptr;
+    Ptr = new int;
+  } else if (*Data == 3) {
+    if (!Ptr)
+      Ptr = new int;
+  }
+  return 0;
+}
+
-- 
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