Subject: [bitcoin-dev] Script Abuse Potential?

From: Steve Davis <[email-masked]>
Date: Mon, 2 Jan 2017 15:39:24 -0600

Hi all,

Suppose someone were to use the following pk_script:

[op_2dup, op_2dup, op_2dup, op_2dup, op_2dup, ...(to limit)..., op_2dup, op_hash160, <addr_hash>, op_equalverify, op_checksig]

This still seems to be valid AFAICS, and may be a potential attack vector?

Thanks.