From cdf4f3055e964bb585f294cf77cb549ead82783f Mon Sep 17 00:00:00 2001
From: Dimitry Andric <dim@FreeBSD.org>
Date: Mon, 18 Dec 2017 20:11:54 +0000
Subject: Vendor import of compiler-rt trunk r321017:
 https://llvm.org/svn/llvm-project/compiler-rt/trunk@321017

---
 test/fuzzer/OutOfMemorySingleLargeMallocTest.cpp | 27 ++++++++++++++++++++++++
 1 file changed, 27 insertions(+)
 create mode 100644 test/fuzzer/OutOfMemorySingleLargeMallocTest.cpp

(limited to 'test/fuzzer/OutOfMemorySingleLargeMallocTest.cpp')

diff --git a/test/fuzzer/OutOfMemorySingleLargeMallocTest.cpp b/test/fuzzer/OutOfMemorySingleLargeMallocTest.cpp
new file mode 100644
index 0000000000000..a07795a08dffa
--- /dev/null
+++ b/test/fuzzer/OutOfMemorySingleLargeMallocTest.cpp
@@ -0,0 +1,27 @@
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+
+// Tests OOM handling.
+#include <assert.h>
+#include <cstddef>
+#include <cstdint>
+#include <cstdlib>
+#include <cstring>
+#include <iostream>
+
+static volatile char *SinkPtr;
+
+extern "C" int LLVMFuzzerTestOneInput(const uint8_t *Data, size_t Size) {
+  if (Size > 0 && Data[0] == 'H') {
+    if (Size > 1 && Data[1] == 'i') {
+      if (Size > 2 && Data[2] == '!') {
+          size_t kSize = 0x20000000U;
+          char *p = new char[kSize];
+          SinkPtr = p;
+          delete [] p;
+      }
+    }
+  }
+  return 0;
+}
+
-- 
cgit v1.2.3