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1 // Copyright 2016 The PDFium Authors. All rights reserved. | 1 // Copyright 2016 The PDFium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #include <cstdint> | 5 #include <cstdint> |
6 | 6 |
7 #include "core/fpdfapi/fpdf_parser/cpdf_stream.h" | 7 #include "core/fpdfapi/parser/cpdf_stream.h" |
8 #include "core/fpdfapi/fpdf_parser/cpdf_stream_acc.h" | 8 #include "core/fpdfapi/parser/cpdf_stream_acc.h" |
9 #include "core/fxcodec/JBig2_DocumentContext.h" | 9 #include "core/fxcodec/JBig2_DocumentContext.h" |
10 #include "core/fxcodec/codec/ccodec_jbig2module.h" | 10 #include "core/fxcodec/codec/ccodec_jbig2module.h" |
11 #include "core/fxcodec/jbig2/JBig2_Context.h" | 11 #include "core/fxcodec/jbig2/JBig2_Context.h" |
12 #include "core/fxge/fx_dib.h" | 12 #include "core/fxge/fx_dib.h" |
13 | 13 |
14 static uint32_t GetInteger(const uint8_t* data) { | 14 static uint32_t GetInteger(const uint8_t* data) { |
15 return data[0] | data[1] << 8 | data[2] << 16 | data[3] << 24; | 15 return data[0] | data[1] << 8 | data[2] << 16 | data[3] << 24; |
16 } | 16 } |
17 | 17 |
18 extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size) { | 18 extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size) { |
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39 CCodec_Jbig2Context jbig2_context; | 39 CCodec_Jbig2Context jbig2_context; |
40 std::unique_ptr<JBig2_DocumentContext> document_context; | 40 std::unique_ptr<JBig2_DocumentContext> document_context; |
41 FXCODEC_STATUS status = module.StartDecode( | 41 FXCODEC_STATUS status = module.StartDecode( |
42 &jbig2_context, &document_context, width, height, &src_stream, nullptr, | 42 &jbig2_context, &document_context, width, height, &src_stream, nullptr, |
43 bitmap->GetBuffer(), bitmap->GetPitch(), nullptr); | 43 bitmap->GetBuffer(), bitmap->GetPitch(), nullptr); |
44 | 44 |
45 while (status == FXCODEC_STATUS_DECODE_TOBECONTINUE) | 45 while (status == FXCODEC_STATUS_DECODE_TOBECONTINUE) |
46 status = module.ContinueDecode(&jbig2_context, nullptr); | 46 status = module.ContinueDecode(&jbig2_context, nullptr); |
47 return 0; | 47 return 0; |
48 } | 48 } |
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