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- Subject: Re: Crash : SEGV that occurs during error handling that occurs in the __close metamethod of to-be-closed after calling os.exit
- From: Sergey Zakharchenko <doublef.mobile@...>
- Date: Tue, 30 Nov 2021 09:33:07 +0000
Kang woosun <firstname.lastname@example.org>:
> Hi, I found an interesting SEGV crash on Lua interpreter.
> Lua .5.4.4, commit hash ad3942adba574c9d008c99ce2785a5af19d146bf
Thanks a lot! Can confirm (x86-64). FWIW naive git bisect points to
7af27ef59da4051914d93d8b63efac663b64765a "Cleaner handling of errors
in '__close' metamethods" as the commit introducing this, i.e. seems
like 5.4.3 is also affected but 5.4.2 isn't (at least by this
particular test case).