diff options
Diffstat (limited to 'core/fpdfapi/page/cpdf_colorspace.cpp')
| -rw-r--r-- | core/fpdfapi/page/cpdf_colorspace.cpp | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/core/fpdfapi/page/cpdf_colorspace.cpp b/core/fpdfapi/page/cpdf_colorspace.cpp index 400b7a9150..111d45f17e 100644 --- a/core/fpdfapi/page/cpdf_colorspace.cpp +++ b/core/fpdfapi/page/cpdf_colorspace.cpp @@ -852,7 +852,9 @@ CPDF_ICCBasedCS::~CPDF_ICCBasedCS() { if (m_pProfile && m_pDocument) { CPDF_Stream* pStream = m_pProfile->GetStream(); m_pProfile.Reset(); // Give up our reference first. - m_pDocument->GetPageData()->MaybePurgeIccProfile(pStream); + auto* pPageData = m_pDocument->GetPageData(); + if (pPageData) + pPageData->MaybePurgeIccProfile(pStream); } } @@ -1049,7 +1051,9 @@ CPDF_IndexedCS::~CPDF_IndexedCS() { FX_Free(m_pCompMinMax); CPDF_ColorSpace* pCS = m_pCountedBaseCS ? m_pCountedBaseCS->get() : nullptr; if (pCS && m_pDocument) { - m_pDocument->GetPageData()->ReleaseColorSpace(pCS->GetArray()); + auto* pPageData = m_pDocument->GetPageData(); + if (pPageData) + pPageData->ReleaseColorSpace(pCS->GetArray()); } } @@ -1132,7 +1136,9 @@ CPDF_PatternCS::CPDF_PatternCS(CPDF_Document* pDoc) CPDF_PatternCS::~CPDF_PatternCS() { CPDF_ColorSpace* pCS = m_pCountedBaseCS ? m_pCountedBaseCS->get() : nullptr; if (pCS && m_pDocument) { - m_pDocument->GetPageData()->ReleaseColorSpace(pCS->GetArray()); + auto* pPageData = m_pDocument->GetPageData(); + if (pPageData) + pPageData->ReleaseColorSpace(pCS->GetArray()); } } |