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 // The fuzzer should find a leak in a non-main thread. 610ab2aceSGeorge Karpenkov #include <cstddef> 710ab2aceSGeorge Karpenkov #include <cstdint> 810ab2aceSGeorge Karpenkov #include <thread> 910ab2aceSGeorge Karpenkov 1022a1afd9SMatt Morehouse static int * volatile Sink; 1110ab2aceSGeorge Karpenkov LLVMFuzzerTestOneInput(const uint8_t * Data,size_t Size)1210ab2aceSGeorge Karpenkovextern "C" int LLVMFuzzerTestOneInput(const uint8_t *Data, size_t Size) { 1310ab2aceSGeorge Karpenkov if (Size == 0) return 0; 1410ab2aceSGeorge Karpenkov if (Data[0] != 'F') return 0; 1510ab2aceSGeorge Karpenkov std::thread T([&] { Sink = new int; }); 1610ab2aceSGeorge Karpenkov T.join(); 1710ab2aceSGeorge Karpenkov return 0; 1810ab2aceSGeorge Karpenkov } 1910ab2aceSGeorge Karpenkov 20