diff options
Diffstat (limited to 'core')
| -rw-r--r-- | core/src/fpdfapi/fpdf_parser/fpdf_parser_parser.cpp | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/core/src/fpdfapi/fpdf_parser/fpdf_parser_parser.cpp b/core/src/fpdfapi/fpdf_parser/fpdf_parser_parser.cpp index d99390d4e2..ad8adc1c1c 100644 --- a/core/src/fpdfapi/fpdf_parser/fpdf_parser_parser.cpp +++ b/core/src/fpdfapi/fpdf_parser/fpdf_parser_parser.cpp @@ -3394,7 +3394,12 @@ FX_BOOL CPDF_DataAvail::CheckRoot(IFX_DownloadHints* pHints) } return FALSE; } - CPDF_Reference* pRef = (CPDF_Reference*)m_pRoot->GetDict()->GetElement(FX_BSTRC("Pages")); + CPDF_Dictionary* pDict = m_pRoot->GetDict(); + if (!pDict) { + m_docStatus = PDF_DATAAVAIL_ERROR; + return FALSE; + } + CPDF_Reference* pRef = (CPDF_Reference*)pDict->GetElement(FX_BSTRC("Pages")); if (pRef == NULL || pRef->GetType() != PDFOBJ_REFERENCE) { m_docStatus = PDF_DATAAVAIL_ERROR; return FALSE; |