Ciaran McCreesh wrote:
100 bytes is more than enough room to download and execute
a file that contains the real malicious code.

I actually agree that it is extremely unlikely that a length
check would make modelines more secure, but I'm being
argumentative because it's irritating to be authoritatively
assured that a length check would have no benefit in the future.

We just don't know whether some future vulnerability (perhaps
using a currently-unknown new feature) might be avoided with a
modeline length check.

John

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