1 files changed, 3 insertions, 1 deletions
diff --git a/core/fpdfapi/parser/cpdf_parser.h b/core/fpdfapi/parser/cpdf_parser.h
index 96bd6f43a9..a58838e5fb 100644
--- a/core/fpdfapi/parser/cpdf_parser.h
+++ b/core/fpdfapi/parser/cpdf_parser.h
@@ -200,11 +200,13 @@ class CPDF_Parser {
   bool m_bHasParsed;
   bool m_bXRefStream;
   int m_FileVersion;
+  // m_TrailerData must be destroyed after m_pSecurityHandler due to the
+  // ownership of the ID array data.
+  std::unique_ptr<TrailerData> m_TrailerData;
   UnownedPtr<CPDF_Dictionary> m_pEncryptDict;
   FX_FILESIZE m_LastXRefOffset;
   std::unique_ptr<CPDF_SecurityHandler> m_pSecurityHandler;
   ByteString m_Password;
-  std::unique_ptr<TrailerData> m_TrailerData;
   std::unique_ptr<CPDF_LinearizedHeader> m_pLinearized;
 
   // A map of object numbers to indirect streams.