Feature Gate: Disable bpf loader management instructions #34424
Comments
HaoranYi
added
the
feature-gate
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SIMD link does not link to a SIMD |
Linked. |
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Please update the fields in the PR description before closing this, for historical tracking purposes. |
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feature has been activated on mainnet. |
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Hi @HaoranYi, I was trying to deploy a solana program and accidentally used solana cli 1.14.29 with "solana deploy" instead of "solana program deploy". The deployment txs failed with the following errors:
It created an account that belongs to BPFLoader2 and took about 3 SOL. As a result, I can't close it. How can I get my SOL back? Is there any instruction that allows me to recover my funds? |
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Sorry to hear about this. I am not aware of any instructions to withdraw these funds. |
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If you created the account with BPFLoader2 as owner (instead of gifting the account during program initialization), then it is finalized and thus the funds are burnt unfortunately. We should deactivate the CLI of the older loaders to prevent others from stepping in the same issue. |
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@Lichtso Thanks for your response! Is there any chance of adding a 'rescue' instruction to BPFLoader2? I have the account keypair, and I think I should be eligible to recover my funds. The issue seems to have happened because the CLI wasn't deactivated earlier. Another possibility could be to return the funds through a bug bounty—I'm happy to work something out if this can help improve the system and prevent others from facing the same problem. Let me know if this could be an option! |
- Cargo.lock removed from .gitignore (previous recommendation to not check in Cargo.lock for libraries has changed) - Deploy non-upgradable program is no longer supported (solana-labs/solana#34424) - deploy_program function was kept for backwards compatibility but now uses upgradable loader) - Fixed outdate processor macro. Also now it is possible to use this macro with new anchor entrypoint function. - Updated structure of the new Pyth Oracle price account. - Replaced various deprecated functions and structs with new equivalents. - Fixed most of the compiler warnings. - Bumped dependencies versions.
- Cargo.lock removed from .gitignore (previous recommendation to not check in Cargo.lock for libraries has changed) - Deploy non-upgradable program is no longer supported (solana-labs/solana#34424) - deploy_program function was kept for backwards compatibility but now uses upgradable loader) - Fixed outdate processor macro. Also now it is possible to use this macro with new anchor entrypoint function. - Updated structure of the new Pyth Oracle price account. - Replaced various deprecated functions and structs with new equivalents. - Fixed most of the compiler warnings. - Bumped dependencies versions. - Fixed create_associated_token_account to work with spl_token_2022::ID as suggested in [PR#23](#23). - Fixed add_empty_account_with_anchor to work with future Anchor versions: coral-xyz/anchor#3163 as suggested in [PR#23](#23).
SIMD
Disable bpf loader V1 program deployment
Description
bpf loader still reads and writes account
executablemeta to check and set whether an account is executable. Therefore, it is a blocker to deprecateexecutablemeta on the accounts.This feature, when activated, will make sure that there will no more bpf loader program deployment on chain. Then, we can safely deprecate account
executablemeta.Feature ID
7WeS1vfPRgeeoXArLh7879YcB9mgE9ktjPDtajXeWfXn
Activation Method
Single Core Contributor
Deployment Considerations
NA
Minimum Beta Version
v1.17.20
Minimum Stable Version
v1.17.20
Testnet Activation Epoch
608
Devnet Activation Epoch
659
Mainnet-Beta Activation Epoch
601
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