xref: /aosp_15_r20/external/pdfium/testing/fuzzers/pdf_cmap_fuzzer.cc (revision 3ac0a46f773bac49fa9476ec2b1cf3f8da5ec3a4)
1*3ac0a46fSAndroid Build Coastguard Worker // Copyright 2016 The PDFium Authors
2*3ac0a46fSAndroid Build Coastguard Worker // Use of this source code is governed by a BSD-style license that can be
3*3ac0a46fSAndroid Build Coastguard Worker // found in the LICENSE file.
4*3ac0a46fSAndroid Build Coastguard Worker 
5*3ac0a46fSAndroid Build Coastguard Worker #include <stdint.h>
6*3ac0a46fSAndroid Build Coastguard Worker 
7*3ac0a46fSAndroid Build Coastguard Worker #include "core/fpdfapi/font/cpdf_cmap.h"
8*3ac0a46fSAndroid Build Coastguard Worker #include "core/fxcrt/retain_ptr.h"
9*3ac0a46fSAndroid Build Coastguard Worker #include "third_party/base/containers/span.h"
10*3ac0a46fSAndroid Build Coastguard Worker 
LLVMFuzzerTestOneInput(const uint8_t * data,size_t size)11*3ac0a46fSAndroid Build Coastguard Worker extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size) {
12*3ac0a46fSAndroid Build Coastguard Worker   if (size > 256 * 1024)
13*3ac0a46fSAndroid Build Coastguard Worker     return 0;
14*3ac0a46fSAndroid Build Coastguard Worker 
15*3ac0a46fSAndroid Build Coastguard Worker   pdfium::MakeRetain<CPDF_CMap>(pdfium::make_span(data, size));
16*3ac0a46fSAndroid Build Coastguard Worker   return 0;
17*3ac0a46fSAndroid Build Coastguard Worker }
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