From 995a601c50874729ac40e2cc444b8894cf2aea96 Mon Sep 17 00:00:00 2001 From: Nicolas Pena Date: Tue, 20 Jun 2017 17:42:39 -0400 Subject: Cleanup fpdf_parser_decode MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit This CL fixes some nits in fpdf_parser_decode, especially avoiding non-const reference parameters. Change-Id: Ibb914850afd924bb398f886ac862f7589519ef7e Reviewed-on: https://pdfium-review.googlesource.com/6750 Commit-Queue: Nicolás Peña Reviewed-by: dsinclair --- core/fpdfapi/parser/cpdf_stream_acc.cpp | 6 +- core/fpdfapi/parser/fpdf_parser_decode.cpp | 204 ++++++++++----------- core/fpdfapi/parser/fpdf_parser_decode.h | 41 +++-- .../parser/fpdf_parser_decode_embeddertest.cpp | 2 +- .../fpdfapi/parser/fpdf_parser_decode_unittest.cpp | 4 +- 5 files changed, 127 insertions(+), 130 deletions(-) (limited to 'core/fpdfapi/parser') diff --git a/core/fpdfapi/parser/cpdf_stream_acc.cpp b/core/fpdfapi/parser/cpdf_stream_acc.cpp index fe333e4d2b..ccc3fdae53 100644 --- a/core/fpdfapi/parser/cpdf_stream_acc.cpp +++ b/core/fpdfapi/parser/cpdf_stream_acc.cpp @@ -42,9 +42,9 @@ void CPDF_StreamAcc::LoadAllData(bool bRawAccess, if (!m_pStream->HasFilter() || bRawAccess) { m_pData = pSrcData; m_dwSize = dwSrcSize; - } else if (!PDF_DataDecode(pSrcData, dwSrcSize, m_pStream->GetDict(), m_pData, - m_dwSize, &m_ImageDecoder, m_pImageParam, - estimated_size, bImageAcc)) { + } else if (!PDF_DataDecode(pSrcData, dwSrcSize, m_pStream->GetDict(), + estimated_size, bImageAcc, &m_pData, &m_dwSize, + &m_ImageDecoder, &m_pImageParam)) { m_pData = pSrcData; m_dwSize = dwSrcSize; } diff --git a/core/fpdfapi/parser/fpdf_parser_decode.cpp b/core/fpdfapi/parser/fpdf_parser_decode.cpp index a2ba203488..ddd6b1462d 100644 --- a/core/fpdfapi/parser/fpdf_parser_decode.cpp +++ b/core/fpdfapi/parser/fpdf_parser_decode.cpp @@ -19,6 +19,7 @@ #include "core/fpdfapi/parser/fpdf_parser_utility.h" #include "core/fxcodec/fx_codec.h" #include "core/fxcrt/fx_extension.h" +#include "third_party/base/numerics/safe_math.h" #include "third_party/base/stl_util.h" namespace { @@ -29,15 +30,13 @@ bool CheckFlateDecodeParams(int Colors, int BitsPerComponent, int Columns) { if (Colors < 0 || BitsPerComponent < 0 || Columns < 0) return false; - int check = Columns; - if (check > 0 && Colors > INT_MAX / check) - return false; - + pdfium::base::CheckedNumeric check = Columns; check *= Colors; - if (check > 0 && BitsPerComponent > INT_MAX / check) + check *= BitsPerComponent; + if (!check.IsValid()) return false; - return check * BitsPerComponent <= INT_MAX - 7; + return check.ValueOrDie() <= INT_MAX - 7; } } // namespace @@ -75,10 +74,10 @@ const uint16_t PDFDocEncoding[256] = { uint32_t A85Decode(const uint8_t* src_buf, uint32_t src_size, - uint8_t*& dest_buf, - uint32_t& dest_size) { - dest_size = 0; - dest_buf = nullptr; + uint8_t** dest_buf, + uint32_t* dest_size) { + *dest_size = 0; + *dest_buf = nullptr; if (src_size == 0) return 0; @@ -105,26 +104,27 @@ uint32_t A85Decode(const uint8_t* src_buf, if (zcount > (UINT_MAX - space_for_non_zeroes) / 4) return 0xFFFFFFFF; - dest_buf = FX_Alloc(uint8_t, zcount * 4 + space_for_non_zeroes); + *dest_buf = FX_Alloc(uint8_t, zcount * 4 + space_for_non_zeroes); size_t state = 0; uint32_t res = 0; - pos = dest_size = 0; + pos = 0; while (pos < src_size) { uint8_t ch = src_buf[pos++]; if (PDFCharIsLineEnding(ch) || ch == ' ' || ch == '\t') continue; if (ch == 'z') { - memset(dest_buf + dest_size, 0, 4); + memset(*dest_buf + *dest_size, 0, 4); state = 0; res = 0; - dest_size += 4; + *dest_size += 4; } else if (ch >= '!' && ch <= 'u') { res = res * 85 + ch - 33; state++; if (state == 5) { - for (size_t i = 0; i < 4; i++) { - dest_buf[dest_size++] = (uint8_t)(res >> (3 - i) * 8); + for (size_t i = 0; i < 4; ++i) { + (*dest_buf)[(*dest_size)++] = + static_cast(res >> (3 - i) * 8); } state = 0; res = 0; @@ -136,34 +136,34 @@ uint32_t A85Decode(const uint8_t* src_buf, } // Handle partial group. if (state) { - for (size_t i = state; i < 5; i++) + for (size_t i = state; i < 5; ++i) res = res * 85 + 84; - for (size_t i = 0; i < state - 1; i++) - dest_buf[dest_size++] = (uint8_t)(res >> (3 - i) * 8); + for (size_t i = 0; i < state - 1; ++i) + (*dest_buf)[(*dest_size)++] = static_cast(res >> (3 - i) * 8); } if (pos < src_size && src_buf[pos] == '>') - pos++; + ++pos; return pos; } uint32_t HexDecode(const uint8_t* src_buf, uint32_t src_size, - uint8_t*& dest_buf, - uint32_t& dest_size) { - dest_size = 0; + uint8_t** dest_buf, + uint32_t* dest_size) { + *dest_size = 0; if (src_size == 0) { - dest_buf = nullptr; + *dest_buf = nullptr; return 0; } uint32_t i = 0; // Find the end of data. while (i < src_size && src_buf[i] != '>') - i++; + ++i; - dest_buf = FX_Alloc(uint8_t, i / 2 + 1); + *dest_buf = FX_Alloc(uint8_t, i / 2 + 1); bool bFirst = true; - for (i = 0; i < src_size; i++) { + for (i = 0; i < src_size; ++i) { uint8_t ch = src_buf[i]; if (PDFCharIsLineEnding(ch) || ch == ' ' || ch == '\t') continue; @@ -177,44 +177,43 @@ uint32_t HexDecode(const uint8_t* src_buf, int digit = FXSYS_HexCharToInt(ch); if (bFirst) - dest_buf[dest_size] = digit * 16; + (*dest_buf)[*dest_size] = digit * 16; else - dest_buf[dest_size++] += digit; - + (*dest_buf)[(*dest_size)++] += digit; bFirst = !bFirst; } if (!bFirst) - dest_size++; + ++(*dest_size); return i; } uint32_t RunLengthDecode(const uint8_t* src_buf, uint32_t src_size, - uint8_t*& dest_buf, - uint32_t& dest_size) { + uint8_t** dest_buf, + uint32_t* dest_size) { uint32_t i = 0; - dest_size = 0; + *dest_size = 0; while (i < src_size) { if (src_buf[i] == 128) break; - uint32_t old = dest_size; + uint32_t old = *dest_size; if (src_buf[i] < 128) { - dest_size += src_buf[i] + 1; - if (dest_size < old) + *dest_size += src_buf[i] + 1; + if (*dest_size < old) return FX_INVALID_OFFSET; i += src_buf[i] + 2; } else { - dest_size += 257 - src_buf[i]; - if (dest_size < old) + *dest_size += 257 - src_buf[i]; + if (*dest_size < old) return FX_INVALID_OFFSET; i += 2; } } - if (dest_size >= kMaxStreamSize) + if (*dest_size >= kMaxStreamSize) return FX_INVALID_OFFSET; - dest_buf = FX_Alloc(uint8_t, dest_size); + *dest_buf = FX_Alloc(uint8_t, *dest_size); i = 0; int dest_count = 0; while (i < src_size) { @@ -227,22 +226,20 @@ uint32_t RunLengthDecode(const uint8_t* src_buf, if (buf_left < copy_len) { uint32_t delta = copy_len - buf_left; copy_len = buf_left; - memset(dest_buf + dest_count + copy_len, '\0', delta); + memset(*dest_buf + dest_count + copy_len, '\0', delta); } - memcpy(dest_buf + dest_count, src_buf + i + 1, copy_len); + memcpy(*dest_buf + dest_count, src_buf + i + 1, copy_len); dest_count += src_buf[i] + 1; i += src_buf[i] + 2; } else { int fill = 0; - if (i < src_size - 1) { + if (i < src_size - 1) fill = src_buf[i + 1]; - } - memset(dest_buf + dest_count, fill, 257 - src_buf[i]); + memset(*dest_buf + dest_count, fill, 257 - src_buf[i]); dest_count += 257 - src_buf[i]; i += 2; } } - return std::min(i + 1, src_size); } @@ -265,9 +262,8 @@ std::unique_ptr FPDFAPI_CreateFaxDecoder( BlackIs1 = !!pParams->GetIntegerFor("BlackIs1"); Columns = pParams->GetIntegerFor("Columns", 1728); Rows = pParams->GetIntegerFor("Rows"); - if (Rows > USHRT_MAX) { + if (Rows > USHRT_MAX) Rows = 0; - } } return CPDF_ModuleMgr::Get()->GetFaxModule()->CreateDecoder( src_buf, src_size, width, height, K, EndOfLine, ByteAlign, BlackIs1, @@ -283,7 +279,9 @@ std::unique_ptr FPDFAPI_CreateFlateDecoder( int bpc, const CPDF_Dictionary* pParams) { int predictor = 0; - int Colors = 0, BitsPerComponent = 0, Columns = 0; + int Colors = 0; + int BitsPerComponent = 0; + int Columns = 0; if (pParams) { predictor = pParams->GetIntegerFor("Predictor"); Colors = pParams->GetIntegerFor("Colors", 1); @@ -302,8 +300,8 @@ uint32_t FPDFAPI_FlateOrLZWDecode(bool bLZW, uint32_t src_size, CPDF_Dictionary* pParams, uint32_t estimated_size, - uint8_t*& dest_buf, - uint32_t& dest_size) { + uint8_t** dest_buf, + uint32_t* dest_size) { int predictor = 0; int Colors = 0; int BitsPerComponent = 0; @@ -326,12 +324,12 @@ uint32_t FPDFAPI_FlateOrLZWDecode(bool bLZW, bool PDF_DataDecode(const uint8_t* src_buf, uint32_t src_size, const CPDF_Dictionary* pDict, - uint8_t*& dest_buf, - uint32_t& dest_size, - CFX_ByteString* ImageEncoding, - CPDF_Dictionary*& pImageParms, uint32_t last_estimated_size, - bool bImageAcc) { + bool bImageAcc, + uint8_t** dest_buf, + uint32_t* dest_size, + CFX_ByteString* ImageEncoding, + CPDF_Dictionary** pImageParms) { CPDF_Object* pDecoder = pDict ? pDict->GetDirectObjectFor("Filter") : nullptr; if (!pDecoder || (!pDecoder->IsArray() && !pDecoder->IsName())) return false; @@ -342,7 +340,7 @@ bool PDF_DataDecode(const uint8_t* src_buf, std::vector> DecoderArray; if (CPDF_Array* pDecoders = pDecoder->AsArray()) { CPDF_Array* pParamsArray = ToArray(pParams); - for (size_t i = 0; i < pDecoders->GetCount(); i++) { + for (size_t i = 0; i < pDecoders->GetCount(); ++i) { DecoderArray.push_back( {pDecoders->GetStringAt(i), pParamsArray ? pParamsArray->GetDictAt(i) : nullptr}); @@ -354,7 +352,7 @@ bool PDF_DataDecode(const uint8_t* src_buf, uint8_t* last_buf = const_cast(src_buf); uint32_t last_size = src_size; int nSize = pdfium::CollectionSize(DecoderArray); - for (int i = 0; i < nSize; i++) { + for (int i = 0; i < nSize; ++i) { int estimated_size = i == nSize - 1 ? last_estimated_size : 0; CFX_ByteString decoder = DecoderArray[i].first; CPDF_Dictionary* pParam = ToDictionary(DecoderArray[i].second); @@ -364,49 +362,47 @@ bool PDF_DataDecode(const uint8_t* src_buf, if (decoder == "FlateDecode" || decoder == "Fl") { if (bImageAcc && i == nSize - 1) { *ImageEncoding = "FlateDecode"; - dest_buf = last_buf; - dest_size = last_size; - pImageParms = pParam; + *dest_buf = last_buf; + *dest_size = last_size; + *pImageParms = pParam; return true; } offset = FPDFAPI_FlateOrLZWDecode(false, last_buf, last_size, pParam, - estimated_size, new_buf, new_size); + estimated_size, &new_buf, &new_size); } else if (decoder == "LZWDecode" || decoder == "LZW") { offset = FPDFAPI_FlateOrLZWDecode(true, last_buf, last_size, pParam, - estimated_size, new_buf, new_size); + estimated_size, &new_buf, &new_size); } else if (decoder == "ASCII85Decode" || decoder == "A85") { - offset = A85Decode(last_buf, last_size, new_buf, new_size); + offset = A85Decode(last_buf, last_size, &new_buf, &new_size); } else if (decoder == "ASCIIHexDecode" || decoder == "AHx") { - offset = HexDecode(last_buf, last_size, new_buf, new_size); + offset = HexDecode(last_buf, last_size, &new_buf, &new_size); } else if (decoder == "RunLengthDecode" || decoder == "RL") { if (bImageAcc && i == nSize - 1) { *ImageEncoding = "RunLengthDecode"; - dest_buf = last_buf; - dest_size = last_size; - pImageParms = pParam; + *dest_buf = last_buf; + *dest_size = last_size; + *pImageParms = pParam; return true; } - offset = RunLengthDecode(last_buf, last_size, new_buf, new_size); + offset = RunLengthDecode(last_buf, last_size, &new_buf, &new_size); } else if (decoder == "Crypt") { continue; } else { // If we get here, assume it's an image decoder. - if (decoder == "DCT") { + if (decoder == "DCT") decoder = "DCTDecode"; - } else if (decoder == "CCF") { + else if (decoder == "CCF") decoder = "CCITTFaxDecode"; - } *ImageEncoding = decoder; - pImageParms = pParam; - dest_buf = last_buf; - dest_size = last_size; + *pImageParms = pParam; + *dest_buf = last_buf; + *dest_size = last_size; if (CPDF_Array* pDecoders = pDecoder->AsArray()) pDecoders->Truncate(i + 1); return true; } - if (last_buf != src_buf) { + if (last_buf != src_buf) FX_Free(last_buf); - } if (offset == -1) { FX_Free(new_buf); return false; @@ -415,9 +411,9 @@ bool PDF_DataDecode(const uint8_t* src_buf, last_size = new_size; } *ImageEncoding = ""; - pImageParms = nullptr; - dest_buf = last_buf; - dest_size = last_size; + *pImageParms = nullptr; + *dest_buf = last_buf; + *dest_size = last_size; return true; } @@ -427,12 +423,11 @@ CFX_WideString PDF_DecodeText(const uint8_t* src_data, uint32_t src_len) { (src_data[0] == 0xff && src_data[1] == 0xfe))) { bool bBE = src_data[0] == 0xfe; uint32_t max_chars = (src_len - 2) / 2; - if (!max_chars) { + if (!max_chars) return result; - } - if (src_data[0] == 0xff) { + + if (src_data[0] == 0xff) bBE = !src_data[2]; - } wchar_t* dest_buf = result.GetBuffer(max_chars); const uint8_t* uni_str = src_data + 2; int dest_pos = 0; @@ -455,7 +450,7 @@ CFX_WideString PDF_DecodeText(const uint8_t* src_data, uint32_t src_len) { result.ReleaseBuffer(dest_pos); } else { wchar_t* dest_buf = result.GetBuffer(src_len); - for (uint32_t i = 0; i < src_len; i++) + for (uint32_t i = 0; i < src_len; ++i) dest_buf[i] = PDFDocEncoding[src_data[i]]; result.ReleaseBuffer(src_len); } @@ -463,31 +458,32 @@ CFX_WideString PDF_DecodeText(const uint8_t* src_data, uint32_t src_len) { } CFX_WideString PDF_DecodeText(const CFX_ByteString& bstr) { - return PDF_DecodeText((const uint8_t*)bstr.c_str(), bstr.GetLength()); + return PDF_DecodeText(reinterpret_cast(bstr.c_str()), + bstr.GetLength()); } CFX_ByteString PDF_EncodeText(const wchar_t* pString, int len) { - if (len == -1) { + if (len == -1) len = FXSYS_wcslen(pString); - } + CFX_ByteString result; char* dest_buf1 = result.GetBuffer(len); int i; - for (i = 0; i < len; i++) { + for (i = 0; i < len; ++i) { int code; - for (code = 0; code < 256; code++) - if (PDFDocEncoding[code] == pString[i]) { + for (code = 0; code < 256; ++code) { + if (PDFDocEncoding[code] == pString[i]) break; - } - if (code == 256) { - break; } + + if (code == 256) + break; + dest_buf1[i] = code; } result.ReleaseBuffer(i); - if (i == len) { + if (i == len) return result; - } if (len > INT_MAX / 2 - 1) { result.ReleaseBuffer(0); @@ -496,13 +492,13 @@ CFX_ByteString PDF_EncodeText(const wchar_t* pString, int len) { int encLen = len * 2 + 2; - uint8_t* dest_buf2 = (uint8_t*)result.GetBuffer(encLen); + uint8_t* dest_buf2 = reinterpret_cast(result.GetBuffer(encLen)); dest_buf2[0] = 0xfe; dest_buf2[1] = 0xff; dest_buf2 += 2; - for (int j = 0; j < len; j++) { + for (int j = 0; j < len; ++j) { *dest_buf2++ = pString[j] >> 8; - *dest_buf2++ = (uint8_t)pString[j]; + *dest_buf2++ = static_cast(pString[j]); } result.ReleaseBuffer(encLen); return result; @@ -517,7 +513,7 @@ CFX_ByteString PDF_EncodeString(const CFX_ByteString& src, bool bHex) { int srclen = src.GetLength(); if (bHex) { result << '<'; - for (int i = 0; i < srclen; i++) { + for (int i = 0; i < srclen; ++i) { char buf[2]; FXSYS_IntToTwoHexChars(src[i], buf); result << buf[0]; @@ -527,7 +523,7 @@ CFX_ByteString PDF_EncodeString(const CFX_ByteString& src, bool bHex) { return CFX_ByteString(result); } result << '('; - for (int i = 0; i < srclen; i++) { + for (int i = 0; i < srclen; ++i) { uint8_t ch = src[i]; if (ch == 0x0a) { result << "\\n"; @@ -565,8 +561,8 @@ bool PngEncode(const uint8_t* src_buf, uint32_t FlateDecode(const uint8_t* src_buf, uint32_t src_size, - uint8_t*& dest_buf, - uint32_t& dest_size) { + uint8_t** dest_buf, + uint32_t* dest_size) { CCodec_ModuleMgr* pEncoders = CPDF_ModuleMgr::Get()->GetCodecModule(); return pEncoders->GetFlateModule()->FlateOrLZWDecode( false, src_buf, src_size, false, 0, 0, 0, 0, 0, dest_buf, dest_size); diff --git a/core/fpdfapi/parser/fpdf_parser_decode.h b/core/fpdfapi/parser/fpdf_parser_decode.h index 955a8cfb32..4d2c6732e0 100644 --- a/core/fpdfapi/parser/fpdf_parser_decode.h +++ b/core/fpdfapi/parser/fpdf_parser_decode.h @@ -20,10 +20,10 @@ extern const uint16_t PDFDocEncoding[256]; CFX_ByteString PDF_NameDecode(const CFX_ByteStringC& orig); CFX_ByteString PDF_NameDecode(const CFX_ByteString& orig); CFX_ByteString PDF_NameEncode(const CFX_ByteString& orig); -CFX_ByteString PDF_EncodeString(const CFX_ByteString& src, bool bHex = false); +CFX_ByteString PDF_EncodeString(const CFX_ByteString& src, bool bHex); CFX_WideString PDF_DecodeText(const uint8_t* pData, uint32_t size); CFX_WideString PDF_DecodeText(const CFX_ByteString& bstr); -CFX_ByteString PDF_EncodeText(const wchar_t* pString, int len = -1); +CFX_ByteString PDF_EncodeText(const wchar_t* pString, int len); CFX_ByteString PDF_EncodeText(const CFX_WideString& str); bool FlateEncode(const uint8_t* src_buf, @@ -41,12 +41,13 @@ bool PngEncode(const uint8_t* src_buf, uint32_t FlateDecode(const uint8_t* src_buf, uint32_t src_size, - uint8_t*& dest_buf, - uint32_t& dest_size); + uint8_t** dest_buf, + uint32_t* dest_size); + uint32_t RunLengthDecode(const uint8_t* src_buf, uint32_t src_size, - uint8_t*& dest_buf, - uint32_t& dest_size); + uint8_t** dest_buf, + uint32_t* dest_size); std::unique_ptr FPDFAPI_CreateFaxDecoder( const uint8_t* src_buf, @@ -64,32 +65,32 @@ std::unique_ptr FPDFAPI_CreateFlateDecoder( int bpc, const CPDF_Dictionary* pParams); -// Public for testing. uint32_t A85Decode(const uint8_t* src_buf, uint32_t src_size, - uint8_t*& dest_buf, - uint32_t& dest_size); -// Public for testing. + uint8_t** dest_buf, + uint32_t* dest_size); + uint32_t HexDecode(const uint8_t* src_buf, uint32_t src_size, - uint8_t*& dest_buf, - uint32_t& dest_size); -// Public for testing. + uint8_t** dest_buf, + uint32_t* dest_size); + uint32_t FPDFAPI_FlateOrLZWDecode(bool bLZW, const uint8_t* src_buf, uint32_t src_size, CPDF_Dictionary* pParams, uint32_t estimated_size, - uint8_t*& dest_buf, - uint32_t& dest_size); + uint8_t** dest_buf, + uint32_t* dest_size); + bool PDF_DataDecode(const uint8_t* src_buf, uint32_t src_size, const CPDF_Dictionary* pDict, - uint8_t*& dest_buf, - uint32_t& dest_size, - CFX_ByteString* ImageEncoding, - CPDF_Dictionary*& pImageParms, uint32_t estimated_size, - bool bImageAcc); + bool bImageAcc, + uint8_t** dest_buf, + uint32_t* dest_size, + CFX_ByteString* ImageEncoding, + CPDF_Dictionary** pImageParms); #endif // CORE_FPDFAPI_PARSER_FPDF_PARSER_DECODE_H_ diff --git a/core/fpdfapi/parser/fpdf_parser_decode_embeddertest.cpp b/core/fpdfapi/parser/fpdf_parser_decode_embeddertest.cpp index 136d7c9f2f..bb3cf15a0f 100644 --- a/core/fpdfapi/parser/fpdf_parser_decode_embeddertest.cpp +++ b/core/fpdfapi/parser/fpdf_parser_decode_embeddertest.cpp @@ -76,7 +76,7 @@ TEST_F(FPDFParserDecodeEmbeddertest, FlateDecode) { unsigned char* result = nullptr; unsigned int result_size; EXPECT_EQ(data.processed_size, - FlateDecode(data.input, data.input_size, result, result_size)) + FlateDecode(data.input, data.input_size, &result, &result_size)) << " for case " << i; ASSERT_TRUE(result); EXPECT_EQ(std::string((const char*)data.expected, data.expected_size), diff --git a/core/fpdfapi/parser/fpdf_parser_decode_unittest.cpp b/core/fpdfapi/parser/fpdf_parser_decode_unittest.cpp index f8c9863c32..c8e0c7a0e1 100644 --- a/core/fpdfapi/parser/fpdf_parser_decode_unittest.cpp +++ b/core/fpdfapi/parser/fpdf_parser_decode_unittest.cpp @@ -31,7 +31,7 @@ TEST(fpdf_parser_decode, A85Decode) { uint8_t* result = nullptr; uint32_t result_size = 0; EXPECT_EQ(ptr->processed_size, - A85Decode(ptr->input, ptr->input_size, result, result_size)) + A85Decode(ptr->input, ptr->input_size, &result, &result_size)) << "for case " << i; ASSERT_EQ(ptr->expected_size, result_size); for (size_t j = 0; j < result_size; ++j) { @@ -66,7 +66,7 @@ TEST(fpdf_parser_decode, HexDecode) { uint8_t* result = nullptr; uint32_t result_size = 0; EXPECT_EQ(ptr->processed_size, - HexDecode(ptr->input, ptr->input_size, result, result_size)) + HexDecode(ptr->input, ptr->input_size, &result, &result_size)) << "for case " << i; ASSERT_EQ(ptr->expected_size, result_size); for (size_t j = 0; j < result_size; ++j) { -- cgit v1.2.3