1 // Copyright 2016 The PDFium 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 "core/fxcrt/compiler_specific.h" 9 #include "core/fxcrt/fx_safe_types.h" 10 #include "core/fxcrt/fx_string.h" 11 #include "fxjs/xfa/cfxjse_formcalc_context.h" 12 #include "testing/fuzzers/pdfium_fuzzer_util.h" 13 #include "testing/fuzzers/xfa_process_state.h" 14 LLVMFuzzerTestOneInput(const uint8_t * data,size_t size)15extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size) { 16 auto* state = static_cast<XFAProcessState*>(FPDF_GetFuzzerPerProcessState()); 17 // SAFETY: required from fuzzer. 18 WideString input = 19 WideString::FromUTF8(UNSAFE_BUFFERS(ByteStringView(data, size))); 20 CFXJSE_FormCalcContext::Translate(state->GetHeap(), input.AsStringView()); 21 state->ForceGCAndPump(); 22 return 0; 23 } 24