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authorDimitry Andric <dim@FreeBSD.org>2017-12-18 20:11:54 +0000
committerDimitry Andric <dim@FreeBSD.org>2017-12-18 20:11:54 +0000
commitcdf4f3055e964bb585f294cf77cb549ead82783f (patch)
tree7bceeca766b3fbe491245bc926a083f78c35d1de /test/fuzzer/ThreadedLeakTest.cpp
parent625108084a3ec7c19c7745004c5af0ed7aa417a9 (diff)
Notes
Diffstat (limited to 'test/fuzzer/ThreadedLeakTest.cpp')
-rw-r--r--test/fuzzer/ThreadedLeakTest.cpp18
1 files changed, 18 insertions, 0 deletions
diff --git a/test/fuzzer/ThreadedLeakTest.cpp b/test/fuzzer/ThreadedLeakTest.cpp
new file mode 100644
index 0000000000000..538d3b434808e
--- /dev/null
+++ b/test/fuzzer/ThreadedLeakTest.cpp
@@ -0,0 +1,18 @@
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+
+// The fuzzer should find a leak in a non-main thread.
+#include <cstddef>
+#include <cstdint>
+#include <thread>
+
+static volatile int *Sink;
+
+extern "C" int LLVMFuzzerTestOneInput(const uint8_t *Data, size_t Size) {
+ if (Size == 0) return 0;
+ if (Data[0] != 'F') return 0;
+ std::thread T([&] { Sink = new int; });
+ T.join();
+ return 0;
+}
+