[rd-cpp] Fixed issues with access to released bounded call results #464
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…h bounded instances destroyed because there are no references.
ForNeVeR
approved these changes
Jan 9, 2024
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A callback may return bindable result, but reference to that object wasn't preserved by Rd endpoint and so any sub-sequent call on result caused invalid memory access because bindable object was freed unless there another reference explicitly saved somewhere.
For now I fixed it by preserving task result during call lifetime (it is now same as endpoint lifetime, but should be fixed with #460).