xref: /llvm-project/compiler-rt/test/fuzzer/LeakTest.cpp (revision 2946cd701067404b99c39fb29dc9c74bd7193eb3)
1*2946cd70SChandler Carruth // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
2*2946cd70SChandler Carruth // See https://llvm.org/LICENSE.txt for license information.
3*2946cd70SChandler Carruth // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
410ab2aceSGeorge Karpenkov 
510ab2aceSGeorge Karpenkov // Test with a leak.
610ab2aceSGeorge Karpenkov #include <cstddef>
710ab2aceSGeorge Karpenkov #include <cstdint>
810ab2aceSGeorge Karpenkov 
922a1afd9SMatt Morehouse static void * volatile Sink;
1010ab2aceSGeorge Karpenkov 
LLVMFuzzerTestOneInput(const uint8_t * Data,size_t Size)1110ab2aceSGeorge Karpenkov extern "C" int LLVMFuzzerTestOneInput(const uint8_t *Data, size_t Size) {
1210ab2aceSGeorge Karpenkov   if (Size > 0 && *Data == 'H') {
1310ab2aceSGeorge Karpenkov     Sink = new int;
1410ab2aceSGeorge Karpenkov     Sink = nullptr;
1510ab2aceSGeorge Karpenkov   }
1610ab2aceSGeorge Karpenkov   return 0;
1710ab2aceSGeorge Karpenkov }
1810ab2aceSGeorge Karpenkov 
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