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-rw-r--r--core/fpdfapi/parser/cpdf_indirect_object_holder.cpp3
1 files changed, 2 insertions, 1 deletions
diff --git a/core/fpdfapi/parser/cpdf_indirect_object_holder.cpp b/core/fpdfapi/parser/cpdf_indirect_object_holder.cpp
index 93795b62be..aee527618f 100644
--- a/core/fpdfapi/parser/cpdf_indirect_object_holder.cpp
+++ b/core/fpdfapi/parser/cpdf_indirect_object_holder.cpp
@@ -75,7 +75,8 @@ bool CPDF_IndirectObjectHolder::ReplaceIndirectObjectIfHigherGeneration(
return false;
pObj->m_ObjNum = objnum;
- m_OrphanObjs.push_back(std::move(m_IndirectObjs[objnum]));
+ if (m_IndirectObjs[objnum])
+ m_OrphanObjs.push_back(std::move(m_IndirectObjs[objnum]));
m_IndirectObjs[objnum] = std::move(pObj);
m_LastObjNum = std::max(m_LastObjNum, objnum);
return true;