diff options
Diffstat (limited to 'core/fpdfapi/parser/cpdf_stream_acc.cpp')
| -rw-r--r-- | core/fpdfapi/parser/cpdf_stream_acc.cpp | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/core/fpdfapi/parser/cpdf_stream_acc.cpp b/core/fpdfapi/parser/cpdf_stream_acc.cpp index 1734b0ddcb..18d0b35107 100644 --- a/core/fpdfapi/parser/cpdf_stream_acc.cpp +++ b/core/fpdfapi/parser/cpdf_stream_acc.cpp @@ -38,8 +38,11 @@ void CPDF_StreamAcc::LoadAllData(bool bRawAccess, pSrcData = m_pStream->GetInMemoryRawData(); } else { pSrcData = m_pSrcData = FX_Alloc(uint8_t, dwSrcSize); - if (!m_pStream->ReadRawData(0, pSrcData, dwSrcSize)) + if (!m_pStream->ReadRawData(0, pSrcData, dwSrcSize)) { + FX_Free(pSrcData); + pSrcData = m_pSrcData = nullptr; return; + } } if (bProcessRawData) { m_pData = pSrcData; @@ -77,7 +80,8 @@ uint8_t* CPDF_StreamAcc::GetData() const { uint32_t CPDF_StreamAcc::GetSize() const { if (m_bNewBuf) return m_dwSize; - return m_pStream ? m_pStream->GetRawSize() : 0; + return (m_pStream && m_pStream->IsMemoryBased()) ? m_pStream->GetRawSize() + : 0; } std::unique_ptr<uint8_t, FxFreeDeleter> CPDF_StreamAcc::DetachData() { |