Crash on Lumen Sparse Span Array (RemoveSpan)

Development Rendering
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This question was created in reference to: [Dangling pointer + mem corruption related to [Content removed]

and: [Crash on Lumen Sparse Span [Content removed]

Hi,

We recently notice a report of a crash in Shipping build on one of our users.

By searching on EPS, I found two related threads (see above).

The first one is referenced by the second as a solution to our problems: a memory corruption issue due to the usage of the Rename() function on PrimitiveComponents.

I would like to know if you have, as mentioned by the Epic Games Dev, a better solution to fix the memory corruption now, as I couldn’t find it on the Github in PrimitiveComponent.cpp.

Thank you,

Thomas

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Steps to Reproduce
No repro, very rare crash.

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Hello,

Unfortunately, this slipped through the cracks at the time and haven’t implemented the fix but intend to do so soon. Thank you for the reminder! Here’s a public issue for tracking (should be visible soon) https://issues.unrealengine.com/issue/UE\-370040

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Alright, thank you for the info !