Fix possible dangling pointer #698
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added 6 commits
May 9, 2024 18:57
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To examine if dangling pointer could happen, just add a logging output(VSOMEIP_DEBUG, std::cerr, etc.) to ~connection() and accept_cbk(). You might find that ~connection() is called earlier than accept_cbk(), which indicates the connection object has been destructed already before accept_cbk() being called. |
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This PR is related to #695 (comment)
Considering std::bind would make T&& a T(rvalue to lvalue), and that copying shared_pointer will automatically add a reference count and hold its ownership, I changed the first parameter of accept_cbk() from const connection::ptr& to connection::ptr. This change guarantees no dangling pointer would be possible.