SDL3, `SDL_GetJoystickGUIDString` segfaults on Steam Deck about sdl HOT 7 OPEN

That sounds like a JNI interop problem. That function fills in memory that needs to be allocated and managed by the caller.

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That sounds like a JNI interop problem. That function fills in memory that needs to be allocated and managed by the caller.

I allocate 33 bytes of memory just like the function says to.
I also tried just giving it 256 bytes and still the error occurred.

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Note this works compeletely fine for my Xbox controller, it is only on SteamDeck that this is an issue.

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Can you catch this in the debugger and see what's happening?

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Where do the - come from?
SDL's SDL_GetJoystickInstanceGUID (SDL_GUIDToString) does not emit dashes.

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Where do the - come from? SDL's SDL_GetJoystickInstanceGUID (SDL_GUIDToString) does not emit dashes.

I used Java to convert it into a UUID using the least significant bits and most significant bits (since SDL is not working)

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Can you catch this in the debugger and see what's happening?

Unfortunately I wouldn't have a clue how to do this :/

Working with C is very new to me so I can try and emulate the call on my machine but no promises

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