1 // Copyright 2016 The Chromium Authors 2 // Use of this source code is governed by a BSD-style license that can be 3 // found in the LICENSE file. 4 5 #include <stddef.h> 6 #include <stdint.h> 7 8 #include "base/hash/sha1.h" 9 10 // Entry point for LibFuzzer. LLVMFuzzerTestOneInput(const uint8_t * data_ptr,size_t size)11extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data_ptr, size_t size) { 12 // SAFETY: libfuzzer gives a valid pointer and size pair. 13 auto data = UNSAFE_BUFFERS(base::span(data_ptr, size)); 14 base::SHA1Digest sha1 = base::SHA1Hash(data); 15 (void)sha1; 16 return 0; 17 } 18