File corruption if stream contains vector properties

[Sagi Lowenhardt via gnumeric-list]

Hi

I’m opening an existing stream with existing Vector properties.

Then I try to remove and insert some properties.

As I commit (‘gsf_doc_meta_data_write_to_msole’) the file structure gets
corrupted.

Is this a known issue?



Here is the relevant cpde:

for (const auto& key : keysToRemove) {

    gsf_doc_meta_data_remove(mDocumentSummaryInformation.get(),
key.c_str());

  }



  for (const auto& property : propertiesToAdd) {

    const auto& name = property.second->GetGsfName();

    UniqueGvalue gvalue = property.second->GetGsfValue();



    gsf_doc_meta_data_insert(mDocumentSummaryInformation.get(),
g_strdup(name.c_str()), gvalue.release());

  }



  const bool doc_not_component = type !=
OlePropertyStorageType::SUMMARY_INFO;

  const auto rc =
gsf_doc_meta_data_write_to_msole(mDocumentSummaryInformation.get(), out,
doc_not_component);

  MIPLOG(TRACE) << "Write metadata rc=" << rc;



Thank you

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