Subnostr

Scenario: a node runner decides not to upgrade to the latest version of Bitcoin Core, due to a controversial change in consensus logic.

A vulnerability is discovered, affecting all versions of Bitcoin Core, and a hotfix is published as a minor release, on top of the most recent version.

Question: What options are available to the node runner, to patch his older version of Bitcoin Core, so as to secure it against the vulnerability, without also upgrading to the controversial / most recent version?

Are there any more user friendly options, besides manually merging the hotfix, and rebuilding the old version from source?

#bitcoin #asknostr

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Discussion

[ARCHIVED] Jay 2y ago

I'm also curious about this nostr:npub17u5dneh8qjp43ecfxr6u5e9sjamsmxyuekrg2nlxrrk6nj9rsyrqywt4tp

Kc 2y ago

That's probably the only possible way. Fork from the previous version without the controversial change and cherry pick the security patch into it.

It's just that this might not be so easy, depending on where in the code both changes were made.