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| author | Lei Zhang <thestig@chromium.org> | 2015-12-24 02:22:23 -0800 |
|---|---|---|
| committer | Lei Zhang <thestig@chromium.org> | 2015-12-24 02:22:23 -0800 |
| commit | 56b56a86842e3e8f81dfefab994cca8934a3c4d4 (patch) | |
| tree | cd182aa6dc4db32b252439df1ca751f1d231f9ed | |
| parent | f308885d1880bc0d9a6798512ef7c740550d08e9 (diff) | |
| download | pdfium-56b56a86842e3e8f81dfefab994cca8934a3c4d4.tar.xz | |
Fix crash from commit f6dafc9.
BUG=571752
TBR=weili@chromium.org
Review URL: https://codereview.chromium.org/1549073002 .
| -rw-r--r-- | core/src/fpdfapi/fpdf_edit/fpdf_edit_create.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/core/src/fpdfapi/fpdf_edit/fpdf_edit_create.cpp b/core/src/fpdfapi/fpdf_edit/fpdf_edit_create.cpp index 49ec0bae92..95415b18d1 100644 --- a/core/src/fpdfapi/fpdf_edit/fpdf_edit_create.cpp +++ b/core/src/fpdfapi/fpdf_edit/fpdf_edit_create.cpp @@ -1405,7 +1405,7 @@ void CPDF_Creator::InitNewObjNumOffsets() { if (!pObj->IsModified()) { continue; } - } else if (m_pParser->IsValidObjectNumber(objnum) && + } else if (m_pParser && m_pParser->IsValidObjectNumber(objnum) && m_pParser->m_V5Type[objnum]) { continue; } @@ -1434,7 +1434,7 @@ void CPDF_Creator::InitNewObjNumOffsets() { FX_BOOL bNewStart = FALSE; for (; i < iCount; i++) { FX_DWORD dwCurObjNum = m_NewObjNumArray.ElementAt(i); - bool bExist = m_pParser->IsValidObjectNumber(dwCurObjNum) && + bool bExist = m_pParser && m_pParser->IsValidObjectNumber(dwCurObjNum) && m_ObjectOffset.GetPtrAt(dwCurObjNum); if (bExist || dwCurObjNum - dwLastObjNum > 1) { if (!bNewStart) { |