diff options
Diffstat (limited to 'core/src/fpdfapi/fpdf_parser/fpdf_parser_parser.cpp')
| -rw-r--r-- | core/src/fpdfapi/fpdf_parser/fpdf_parser_parser.cpp | 18 |
1 files changed, 6 insertions, 12 deletions
diff --git a/core/src/fpdfapi/fpdf_parser/fpdf_parser_parser.cpp b/core/src/fpdfapi/fpdf_parser/fpdf_parser_parser.cpp index 2105635687..d5664c29ab 100644 --- a/core/src/fpdfapi/fpdf_parser/fpdf_parser_parser.cpp +++ b/core/src/fpdfapi/fpdf_parser/fpdf_parser_parser.cpp @@ -247,12 +247,9 @@ FX_DWORD CPDF_Parser::StartParse(IFX_FileRead* pFileAccess, } FXSYS_qsort(m_SortedOffset.GetData(), m_SortedOffset.GetSize(), sizeof(FX_FILESIZE), CompareFileSize); - FX_DWORD RootObjNum = GetRootObjNum(); - if (RootObjNum == 0) { + if (GetRootObjNum() == 0) { ReleaseEncryptHandler(); - RebuildCrossRef(); - RootObjNum = GetRootObjNum(); - if (RootObjNum == 0) + if (!RebuildCrossRef() || GetRootObjNum() == 0) return PDFPARSE_ERROR_FORMAT; dwRet = SetEncryptHandler(); @@ -975,7 +972,7 @@ FX_BOOL CPDF_Parser::RebuildCrossRef() { m_SortedOffset.Add(offset); } FX_Free(buffer); - return TRUE; + return m_pTrailer && m_CrossRef.GetSize() > 0; } FX_BOOL CPDF_Parser::LoadCrossRefV5(FX_FILESIZE pos, @@ -1608,14 +1605,11 @@ FX_DWORD CPDF_Parser::StartAsynParse(IFX_FileRead* pFileAccess, } FXSYS_qsort(m_SortedOffset.GetData(), m_SortedOffset.GetSize(), sizeof(FX_FILESIZE), CompareFileSize); - FX_DWORD RootObjNum = GetRootObjNum(); - if (RootObjNum == 0) { + if (GetRootObjNum() == 0) { ReleaseEncryptHandler(); - RebuildCrossRef(); - RootObjNum = GetRootObjNum(); - if (RootObjNum == 0) { + if (!RebuildCrossRef() || GetRootObjNum() == 0) return PDFPARSE_ERROR_FORMAT; - } + dwRet = SetEncryptHandler(); if (dwRet != PDFPARSE_ERROR_SUCCESS) { return dwRet; |