keep paragraph's that failed to load until import is complete

LIBREOFFICE-509JU93T

Change-Id: I526edb182fed4fa023cce58e78a650a7c2046ed3
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/130363
Tested-by: Jenkins
Reviewed-by: Caolán McNamara <caolanm@redhat.com>

2 files changed, 6 insertions, 0 deletions

diff --git a/hwpfilter/source/hwpfile.cxx b/hwpfilter/source/hwpfile.cxx
index 528f00a12f5f..f9d74e896d0d 100644
--- a/hwpfilter/source/hwpfile.cxx
+++ b/hwpfilter/source/hwpfile.cxx
@@ -238,6 +238,7 @@ void HWPFile::ReadParaList(std::vector < HWPPara* > &aplist)
         aplist.push_back(spNode.release());
         spNode.reset( new HWPPara );
     }
+    pfailedlist.push_back(std::move(spNode));
 }
 
 void HWPFile::ReadParaList(std::vector< std::unique_ptr<HWPPara> > &aplist, unsigned char flag)
@@ -271,6 +272,7 @@ void HWPFile::ReadParaList(std::vector< std::unique_ptr<HWPPara> > &aplist, unsi
         aplist.push_back(std::move(spNode));
         spNode.reset( new HWPPara );
     }
+    pfailedlist.push_back(std::move(spNode));
 }
 
 void HWPFile::TagsRead()
diff --git a/hwpfilter/source/hwpfile.h b/hwpfilter/source/hwpfile.h
index 7cb693d948ca..5c9aab9828b1 100644
--- a/hwpfilter/source/hwpfile.h
+++ b/hwpfilter/source/hwpfile.h
@@ -279,6 +279,10 @@ class DLLEXPORT HWPFile
         std::vector<std::unique_ptr<ColumnInfo>> columnlist;
         // paragraph list
         std::vector<std::unique_ptr<HWPPara>> plist;
+        // keep paragraph's that failed to load until
+        // import is complete to avoid dangling references
+        // elsewhere
+        std::vector<std::unique_ptr<HWPPara>> pfailedlist;
         // embedded picture list(tag data)
         std::vector<std::unique_ptr<EmPicture>> emblist;
         std::vector<std::unique_ptr<HyperText>> hyperlist;