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| author | Dan Sinclair <dsinclair@chromium.org> | 2017-04-13 17:03:37 -0400 |
|---|---|---|
| committer | Chromium commit bot <commit-bot@chromium.org> | 2017-04-13 21:15:02 +0000 |
| commit | 7b7c6532310eeeabadae7b34fdf86f4a890951e8 (patch) | |
| tree | bc4b3c20ae1dd5bdd82dbda9622448298fe57426 /xfa/fde/xml/cfde_xmlsyntaxparser.cpp | |
| parent | 7062b2632ffa351903e508003788b67a8c8aba77 (diff) | |
| download | pdfium-7b7c6532310eeeabadae7b34fdf86f4a890951e8.tar.xz | |
Fold LoadFile{Read|Write} back into constructors
The load file methods are always called right after creating the class.
This Cl moves their code up into the constructor and then changes the
other code to assume that the m_pFile{Read|Write} always exists.
Change-Id: I015abf71ea4804d02d4f6f94b97eb1e7855e1fc4
Reviewed-on: https://pdfium-review.googlesource.com/4110
Commit-Queue: dsinclair <dsinclair@chromium.org>
Reviewed-by: Tom Sepez <tsepez@chromium.org>
Diffstat (limited to 'xfa/fde/xml/cfde_xmlsyntaxparser.cpp')
| -rw-r--r-- | xfa/fde/xml/cfde_xmlsyntaxparser.cpp | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/xfa/fde/xml/cfde_xmlsyntaxparser.cpp b/xfa/fde/xml/cfde_xmlsyntaxparser.cpp index 51507526c2..78382058ec 100644 --- a/xfa/fde/xml/cfde_xmlsyntaxparser.cpp +++ b/xfa/fde/xml/cfde_xmlsyntaxparser.cpp @@ -105,10 +105,12 @@ CFDE_XMLSyntaxParser::CFDE_XMLSyntaxParser( m_CurNode.iNodeNum = -1; m_CurNode.eNodeType = FDE_XMLNODE_Unknown; - m_iXMLPlaneSize = std::min(m_iXMLPlaneSize, m_pStream->GetLength()); + m_iXMLPlaneSize = + std::min(m_iXMLPlaneSize, + pdfium::base::checked_cast<FX_STRSIZE>(m_pStream->GetLength())); m_iCurrentPos = m_pStream->GetBOMLength(); - FX_SAFE_INT32 alloc_size_safe = m_iXMLPlaneSize; + FX_SAFE_STRSIZE alloc_size_safe = m_iXMLPlaneSize; alloc_size_safe += 1; // For NUL. if (!alloc_size_safe.IsValid() || alloc_size_safe.ValueOrDie() <= 0) { m_syntaxParserResult = FDE_XmlSyntaxResult::Error; @@ -146,7 +148,7 @@ FDE_XmlSyntaxResult CFDE_XMLSyntaxParser::DoSyntaxParse() { m_pStream->Seek(FX_STREAMSEEK_Begin, m_iCurrentPos); } m_iBufferChars = - m_pStream->ReadString(m_Buffer.data(), m_iXMLPlaneSize, m_bEOS); + m_pStream->ReadString(m_Buffer.data(), m_iXMLPlaneSize, &m_bEOS); iPos = m_pStream->GetPosition(); if (m_iBufferChars < 1) { m_iCurrentPos = iStreamLength; |