SIGFPE Patch crashes game with exit code 6 under some circumstances

[ALinuxPerson]

This specific occurrence happened when joining an (admittedly anarchy) realms server.
Most relevant log info: https://pastebin.com/c6peMgr6

[Mhowser]

There is a known exploit using corrupted paintings to crash users, could be that.

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On Sat, Dec 14, 2019, 8:51 PM i-use-arch-btw ***@***.***> wrote: This specific occurrence happened when joining an (admittedly anarchy) realms server. Most relevant log info: https://pastebin.com/c6peMgr6 — You are receiving this because you are subscribed to this thread. Reply to this email directly, view it on GitHub <#16?email_source=notifications&email_token=AFYTD5A7E6HSUVMTPIH4RU3QYWZVTA5CNFSM4J26LT3KYY3PNVWWK3TUL52HS4DFUVEXG43VMWVGG33NNVSW45C7NFSM4IARJAGA>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AFYTD5DMIFLNLLTXXCK22XDQYWZVTANCNFSM4J26LT3A> .

[ChristopherHX]

If you see the SIGFPE multiple times in the log my pure experimental patch cannot avoid a crash of the Game, without access to that server it will be left as it is a Minecraft Bug on some newer x86 cpus (Linux, maybe on MacOs too)

[ChristopherHX]

Note: Minecraft would crash otherwise with exit code 8 "SIGFPE", it's the same as without the Patch only other exit code and a hint to my experimental Patch from yesterday

[ALinuxPerson]

So are you saying that this problems unsolvable?

[ChristopherHX]

Microsoft should solve it, to be shure test it on android x86 with your hardware it should crash there too,
My patch changed code from Minecraft Bedrock without knowing what it should do.

[ChristopherHX]

And I don't have access to your realm world and cannot test other bad instruction patches
I'm avoiding assembly in my launcher and this issue is an pure assembly bug of Minecraft android x86