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solana-program-library
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Add pubkey consistency check on account and proof data (#3767)

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samkim-crypto 2022-10-27 12:40:26 +09:00 committed by GitHub
parent 7a2702936d
commit d6a72ebfe4
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1 changed files with 4 additions and 0 deletions
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4
token/program-2022/src/extension/confidential_transfer/processor.rs
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@ -252,6 +252,10 @@ fn process_empty_account(
return Err(ProgramError::InvalidInstructionData); return Err(ProgramError::InvalidInstructionData);
} }
if confidential_transfer_account.encryption_pubkey != proof_data.pubkey {
return Err(TokenError::ConfidentialTransferElGamalPubkeyMismatch.into());
}
confidential_transfer_account.available_balance = EncryptedBalance::zeroed(); confidential_transfer_account.available_balance = EncryptedBalance::zeroed();
confidential_transfer_account.closable()?; confidential_transfer_account.closable()?;