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I have an object / project structure that is serialized to a binary file. Sub objects reference the parent object.
After performing the call below, the private data of item and the child related objects all point the same physical address but somehow share 2 separate instance of QSharedPointer. The outer QSharedPointer item has it's own instance and all the children are referencing the other instance.

Outer instance strong ref count = 1;
Children instances strong ref count = 75;

As a result when I go to clean up this object I'm stuck with a double delete segfault...
Help?

Code: Select all


  QSharedPointer<T> item;

        if (qx::serialization::binary::from_file(item, fileInfo.absoluteFilePath()))



According to Patch 1.4.3 this is fixed?

- Fix an issue with QSharedPointer and boost::serialization when a same raw pointer is shared by several QSharedPointer during deserialization process

I confirmed, I am using QxOrm 1.4.3 and this issue is still present...

Hello,
Could you please provide a minimal project to reproduce the issue ?

Might be a while, that's more effort than I'm prepared to put into this issue at the moment.
I'll see what I can do soon.